/* ==========================================================================
   SWISS TYPOGRAPHY & MODERNIST DESIGN SYSTEM
   ========================================================================== */

/* 1. Design Tokens & Root Variables */
:root {
  /* Color Palette - Compliant Palette */
  --bg-color: #FAF9F6;          /* Warm sand off-white */
  --text-primary: #141414;      /* Pure ultra-high contrast dark charcoal */
  --text-muted: #55534F;        /* Muted organic charcoal for readability */
  --accent-color: #FF4C00;      /* Signal Vermilion Orange (High energy, bold modernist) */
  --accent-rgb: 255, 76, 0;
  
  --border-light: rgba(20, 20, 20, 0.08); /* 1px thin mechanical lines */
  --border-medium: rgba(20, 20, 20, 0.18);
  --bg-card: #FFFFFF;
  --bg-terminal: #1C1B1A;       /* Dark technical contrast for terminal mock */
  
  /* Typography Scale */
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace;
  
  /* System Spacing (8-point Grid) */
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 96px;
  
  /* Transitions */
  --transition-swiss: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. Global Resets & Basics */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
}

body {
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(20, 20, 20, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 20, 20, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 70%);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 200;
  width: 100%;
  height: 3px;
  background-color: var(--accent-color);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.08s linear;
}

/* Typography Utilities */
h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

p {
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

.font-mono {
  font-family: var(--font-mono);
  font-weight: 400;
}

.font-bold {
  font-weight: 700;
}

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

.text-bold {
  font-weight: 900;
}

/* 3. Common Components & Layouts */
.swiss-grid {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: var(--space-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: var(--space-sm) var(--space-md);
  border-radius: 0px; /* SHARP GEOMETRY 0px BORDER-RADIUS REQUIRED */
  transition: var(--transition-swiss);
  cursor: pointer;
  border: 1px solid var(--text-primary);
}

.btn-primary {
  background-color: var(--text-primary);
  color: var(--bg-color);
}

.btn-primary:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--text-primary);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: rgba(20, 20, 20, 0.04);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--text-primary);
}

/* 4. Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 249, 246, 0.85); /* Back blur warm sand */
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
}

.header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.65), transparent);
  transform: translateX(-100%);
  animation: header-scan 5s linear infinite;
}

.header-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.logo-bold {
  color: var(--text-primary);
}

.logo-mono {
  font-family: var(--font-mono);
  font-weight: 300;
  color: var(--accent-color);
  font-size: 14px;
  margin-left: var(--space-2xs);
}

.nav {
  display: flex;
  gap: var(--space-md);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}

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

.status-badge {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-2xs) var(--space-xs);
  background-color: rgba(20, 20, 20, 0.04);
  border: 1px solid var(--border-light);
}

.status-indicator {
  width: 6px;
  height: 6px;
  background-color: #10B981; /* Fresh Emerald Green */
  border-radius: 50%;
  animation: pulse-emerald 2s infinite;
}

.status-text {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
}

@keyframes pulse-emerald {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

/* 5. Hero Section (Staggered Split Layout) */
.hero-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--border-light);
}

.hero-grid {
  align-items: flex-start;
}

.hero-sidebar {
  grid-column: span 3;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  border-right: 1px solid var(--border-light);
  padding-right: var(--space-md);
}

.sidebar-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  padding-left: var(--space-xs);
}

.sidebar-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background-color: rgba(var(--accent-rgb), 0.25);
  transform: scaleY(0.35);
  transform-origin: top;
  transition: var(--transition-swiss);
}

.hero-sidebar:hover .sidebar-item::before {
  transform: scaleY(1);
  background-color: var(--accent-color);
  box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.35);
}

.sidebar-item .label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-color);
  letter-spacing: 0.05em;
}

.sidebar-item .value {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.hero-content {
  grid-column: span 7;
  padding-left: var(--space-lg);
}

.badge-mono {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  max-width: max-content;
}

.badge-mono::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 1em;
  margin-left: 5px;
  background-color: var(--accent-color);
  vertical-align: -2px;
  animation: cursor-blink 1s steps(2, start) infinite;
}

.hero-title {
  font-size: 64px;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-md);
}

.hero-title .text-accent {
  display: inline-block;
  animation: accent-glow 3.4s ease-in-out infinite;
}

.hero-subtitle {
  font-size: 22px;
  font-weight: 300;
  line-height: 1.45;
  margin-bottom: var(--space-lg);
  max-width: 650px;
}

.hero-subtitle strong {
  font-weight: 700;
  color: var(--text-primary);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xs);
  max-width: 650px;
  margin-bottom: var(--space-lg);
}

.metric-chip {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-medium);
  background-color: rgba(255, 255, 255, 0.58);
  padding: var(--space-xs) var(--space-sm);
}

.metric-chip::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background-color: var(--accent-color);
  transform: scaleX(0);
  transform-origin: left;
  animation: metric-load 2.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.metric-chip:nth-child(2)::before { animation-delay: 0.18s; }
.metric-chip:nth-child(3)::before { animation-delay: 0.36s; }

.metric-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: var(--space-2xs);
}

.metric-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
}

/* 6. Skills Architecture Section */
.skills-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-medium);
  padding-bottom: var(--space-md);
}

.section-title-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
}

.section-number {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-color);
}

.section-title {
  font-size: 40px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 16px;
  max-width: 400px;
  text-align: right;
}

.skills-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.skill-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-medium);
  padding: var(--space-lg) var(--space-md);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-swiss);
}

.skill-card:hover {
  transform: translateY(-5px);
  border-color: var(--text-primary);
  box-shadow: 0 10px 0 rgba(20, 20, 20, 0.08);
}

.skill-card:hover .card-num,
.project-card:hover .proj-meta {
  text-shadow: 0 0 12px rgba(var(--accent-rgb), 0.35);
}

.skill-card .card-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: var(--space-sm);
}

.card-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-color);
}

.card-title {
  font-size: 20px;
  letter-spacing: -0.01em;
}

.card-desc {
  font-size: 14px;
  margin-bottom: var(--space-md);
}

.tech-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.tech-list li {
  position: relative;
  display: block;
  padding-left: 18px;
  font-size: 14px;
}

.tech-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 4px;
  height: 4px;
  background-color: var(--accent-color);
}

.tech-tag {
  display: inline;
  color: var(--text-primary);
  margin-right: 4px;
}

/* 7. Projects Section */
.projects-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.filter-controls {
  display: flex;
  gap: var(--space-2xs);
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  padding: var(--space-2xs) var(--space-sm);
  background: transparent;
  border: 1px solid var(--border-medium);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--text-primary);
  background-color: rgba(20, 20, 20, 0.04);
}

.filter-btn.active {
  background-color: var(--text-primary);
  color: var(--bg-color);
  border-color: var(--text-primary);
}

.projects-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.project-card {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-lg);
  border: 1px solid var(--border-medium);
  background-color: var(--bg-card);
  padding: var(--space-md);
  transition: var(--transition-swiss);
}

.project-card:hover {
  border-color: var(--text-primary);
  box-shadow: 0 12px 0 rgba(20, 20, 20, 0.05);
}

.project-card.hidden {
  display: none !important;
}

.project-img-placeholder {
  grid-column: span 5;
  min-height: 280px;
  background-color: #EAE8E3;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.project-img-placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(var(--accent-rgb), 0.05) 48%,
    rgba(var(--accent-rgb), 0.12) 50%,
    rgba(var(--accent-rgb), 0.05) 52%,
    transparent 100%
  );
  transform: translateY(-100%);
  animation: preview-scan 4.5s linear infinite;
}

/* Diagonal layout lines in mockup */
.diag-lines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(20, 20, 20, 0.03) 10px,
    rgba(20, 20, 20, 0.03) 11px
  );
  z-index: 1;
}

.code-visual {
  position: absolute;
  inset: 64px var(--space-md) 64px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: rgba(20, 20, 20, 0.58);
}

.code-visual span {
  display: block;
  width: max-content;
  max-width: 100%;
  padding: 5px 7px;
  background-color: rgba(250, 249, 246, 0.76);
  border-left: 2px solid var(--accent-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transform: translateX(-8px);
  opacity: 0.78;
  animation: code-pulse 3.6s ease-in-out infinite;
}

.code-visual span:nth-child(2) { animation-delay: 0.25s; }
.code-visual span:nth-child(3) { animation-delay: 0.5s; }
.code-visual span:nth-child(4) { animation-delay: 0.75s; }

.project-card:hover .code-visual span {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.92);
  transform: translateX(0);
}

.proj-badge {
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  background-color: var(--text-primary);
  color: var(--bg-color);
  padding: var(--space-2xs) var(--space-xs);
  align-self: flex-start;
}

.proj-tech-stack {
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  border-top: 1px solid var(--text-primary);
  padding-top: var(--space-xs);
}

.project-info {
  grid-column: span 7;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-xs) 0;
}

.proj-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  margin-bottom: var(--space-sm);
}

.proj-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-color);
  letter-spacing: 0.05em;
}

.proj-title {
  font-size: 28px;
  letter-spacing: -0.02em;
}

.proj-desc {
  font-size: 15px;
  margin-bottom: var(--space-md);
}

.proj-highlights {
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-sm) 0;
  margin-bottom: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.highlight-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.hl-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--text-primary);
}

.hl-val {
  font-size: 13px;
  color: var(--text-muted);
}

.proj-links {
  display: flex;
  gap: var(--space-md);
}

.proj-link-btn {
  font-size: 13px;
  font-weight: 700;
  text-decoration: underline;
}

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

/* 8. Dev Humor Section */
.humor-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.meme-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.meme-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  background-color: var(--bg-terminal);
  border: 1px solid rgba(20, 20, 20, 0.35);
  color: rgba(255, 255, 255, 0.86);
  transition: var(--transition-swiss);
}

.meme-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 18px 18px;
}

.meme-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(var(--accent-rgb), 0.1), transparent);
  transform: translateY(-100%);
  animation: preview-scan 5s linear infinite;
}

.meme-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
  box-shadow: 0 10px 0 rgba(var(--accent-rgb), 0.18);
}

.meme-topbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(255, 255, 255, 0.03);
}

.meme-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-color);
  box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.6);
}

.meme-title,
.meme-kicker {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.meme-title {
  color: rgba(255, 255, 255, 0.55);
}

.meme-body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
}

.meme-kicker {
  color: #10B981;
}

.meme-body p {
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
}

.meme-body code {
  font-family: var(--font-mono);
  font-size: 15px;
  color: #FFFFFF;
  overflow-wrap: anywhere;
}

.meme-error {
  color: #F87171 !important;
}

.meme-warning {
  color: #FBBF24 !important;
}

.meme-ok {
  color: #34D399 !important;
}

.meme-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.meme-image-card {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--border-medium);
  background-color: var(--bg-card);
  transition: var(--transition-swiss);
}

.meme-image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 62%, rgba(20, 20, 20, 0.72));
  opacity: 0.92;
}

.meme-image-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1), filter 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.meme-image-card figcaption {
  position: absolute;
  left: var(--space-sm);
  right: var(--space-sm);
  bottom: var(--space-sm);
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.05em;
}

.meme-image-card:hover {
  transform: translateY(-5px);
  border-color: var(--text-primary);
  box-shadow: 0 10px 0 rgba(var(--accent-rgb), 0.16);
}

.meme-image-card:hover img {
  transform: scale(1.045);
  filter: contrast(1.06) saturate(1.08);
}

/* 9. Contact & Console Section */
.contact-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.contact-grid {
  align-items: center;
}

.contact-cta {
  grid-column: span 5;
}

.contact-cta .section-title {
  font-size: 40px;
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.contact-desc {
  font-size: 16px;
  margin-bottom: var(--space-lg);
  max-width: 450px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-md);
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.det-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-color);
}

.det-value {
  font-size: 18px;
  font-weight: 500;
  transition: var(--transition-fast);
  overflow-wrap: anywhere;
}

.det-value:hover {
  color: var(--accent-color);
  padding-left: var(--space-2xs);
}

/* Mockup Technical Console */
.console-box {
  grid-column: span 5;
  background-color: var(--bg-terminal);
  border: 1px solid var(--border-medium);
  padding: 0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}

.console-box::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.025) 0,
    rgba(255, 255, 255, 0.025) 1px,
    transparent 1px,
    transparent 4px
  );
  mix-blend-mode: screen;
}

.console-header {
  background-color: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-xs) var(--space-sm);
  display: flex;
  align-items: center;
  gap: 6px;
}

.console-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.15);
}

.console-dot:nth-child(1) { background-color: #EF4444; }
.console-dot:nth-child(2) { background-color: #F59E0B; }
.console-dot:nth-child(3) { background-color: #10B981; }

.console-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  margin-left: var(--space-xs);
  letter-spacing: 0.05em;
}

.console-body {
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  min-height: 300px;
}

.cmd-prompt {
  color: #10B981; /* Lime green shell prompt */
}

.cmd-input {
  color: #FFFFFF;
}

.cmd-output {
  color: rgba(255, 255, 255, 0.5);
  padding-left: var(--space-xs);
}

/* 9. Footer */
.footer {
  border-top: 1px solid var(--border-light);
  background-color: #FAF9F6;
}

.footer-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.copyright {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text-muted);
}

.footer-meta {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-color);
}

/* ==========================================================================
   10. SCROLL REVEAL ANIMATIONS (INTERSECTION OBSERVER)
   ========================================================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.revealed,
.fade-in-left.revealed,
.fade-in-right.revealed {
  opacity: 1;
  transform: translate(0);
}

/* Delay modifiers */
.fade-in-up[data-delay="1"] { transition-delay: 0.1s; }
.fade-in-up[data-delay="2"] { transition-delay: 0.2s; }
.fade-in-up[data-delay="3"] { transition-delay: 0.3s; }

/* Accessible standard reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .fade-in-up, .fade-in-left, .fade-in-right {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .header::after,
  .project-img-placeholder::after,
  .meme-card::after,
  .meme-image-card img,
  .code-visual span,
  .badge-mono::after,
  .hero-title .text-accent,
  .metric-chip::before,
  .terminal-cursor,
  .scroll-progress {
    animation: none !important;
    transition: none !important;
  }
  * {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   11. RESPONSIVE BREAKPOINTS (MOBILE FIRST APPROACH)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 52px;
  }
  
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .project-card {
    grid-template-columns: 1fr;
  }

  .meme-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .meme-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .project-img-placeholder {
    grid-column: span 1;
    min-height: 220px;
  }
  
  .project-info {
    grid-column: span 1;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .contact-cta {
    grid-column: span 1;
  }
  
  .console-box {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .swiss-grid {
    grid-template-columns: 1fr;
  }
  
  .header-container {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .nav {
    width: 100%;
    justify-content: center;
  }
  
  .hero-section {
    padding-top: var(--space-xl);
  }
  
  .hero-sidebar {
    grid-column: span 1;
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding-right: 0;
    padding-bottom: var(--space-md);
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }
  
  .sidebar-item {
    flex: 1 1 40%;
  }
  
  .hero-content {
    grid-column: span 1;
    padding-left: 0;
    padding-top: var(--space-md);
  }
  
  .hero-title {
    font-size: 40px;
  }
  
  .hero-subtitle {
    font-size: 18px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .section-desc {
    text-align: left;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }

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

  .meme-gallery {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

/* 12. Terminal Shell Simulator Styling */
.console-body {
  overflow-y: auto;
  max-height: 320px;
}

.terminal-input-line {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
}

.terminal-input-wrapper {
  flex-grow: 1;
  display: flex;
  align-items: center;
  min-width: 0;
}

.terminal-input {
  flex: 1;
  background-color: transparent !important;
  border: none !important;
  outline: none !important;
  color: #FFFFFF !important;
  font-family: var(--font-mono) !important;
  font-size: 13px !important;
  width: auto;
  padding: 0 !important;
  margin: 0 !important;
  caret-color: #10B981; /* Lime Green caret for perfect hacker console theme */
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  margin-left: 2px;
  background-color: #10B981;
  animation: cursor-blink 1s steps(2, start) infinite;
}

@keyframes header-scan {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes preview-scan {
  0% { transform: translateY(-100%); }
  65%, 100% { transform: translateY(100%); }
}

@keyframes code-pulse {
  0%, 100% { opacity: 0.64; transform: translateX(-8px); }
  50% { opacity: 1; transform: translateX(0); }
}

@keyframes accent-glow {
  0%, 100% {
    text-shadow: 0 0 0 rgba(var(--accent-rgb), 0);
    transform: translateY(0);
  }
  50% {
    text-shadow: 0 0 18px rgba(var(--accent-rgb), 0.34);
    transform: translateY(-2px);
  }
}

@keyframes metric-load {
  0% { transform: scaleX(0); }
  100% { transform: scaleX(1); }
}

@keyframes cursor-blink {
  0%, 45% { opacity: 1; }
  46%, 100% { opacity: 0; }
}