/* ==========================================================================
   AMAN KUMAR — RETRO / VINTAGE PORTFOLIO DESIGN SYSTEM
   Exact recreation of the vibrant retro-pop & editorial aesthetic:
   - Vibrant Vintage Cyan Canvas (#8be4f0)
   - Sharp Editorial Retro Serif Headings (Playfair Display)
   - Hand-Drawn Ink Doodle Vector Art with Coral-Pink Arms (#ff7f8a)
   - Crisp White Floating Badges with Bold Neo-Retro Shadows (4px 4px 0px #0c0f14)
   - Integrated Hero Input Pill & Responsive Micro-Interactions
   ========================================================================== */

:root {
  /* Core Vintage Palette from Reference Design */
  --bg-retro-cyan: #8be4f0;
  --bg-retro-cyan-dark: #76d7e4;
  --bg-retro-cyan-light: #9eeef9;
  --bg-card: #ffffff;
  --bg-alt: #f4fcfe;
  --bg-paper: #fffef7;

  /* Ink & Text */
  --ink-black: #0c0f14;
  --ink-charcoal: #1e2430;
  --ink-muted: #475569;
  --ink-light: #64748b;
  --ink-border: #0c0f14;

  /* Accent Colors */
  --retro-pink: #ff7f8a;
  --retro-pink-light: #ffeef0;
  --retro-yellow: #ffcf44;
  --retro-yellow-light: #fff8e1;
  --retro-green: #26d07c;
  --retro-green-light: #e8faf2;
  --retro-cyan-tint: #e0f8fb;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-hand: 'Caveat', cursive, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Elevation & Borders */
  --border-width: 2px;
  --border-main: 2px solid var(--ink-black);
  --border-thin: 1.5px solid var(--ink-black);
  --shadow-retro: 4px 4px 0px var(--ink-black);
  --shadow-retro-lg: 6px 6px 0px var(--ink-black);
  --shadow-retro-sm: 2px 2px 0px var(--ink-black);
  --radius-btn: 10px;
  --radius-card: 16px;
  --radius-pill: 9999px;

  /* Transition curves */
  --ease-retro: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --transition-fast: 0.18s ease;
}

/* ==========================================================================
   BASE & RESET
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-retro-cyan);
  color: var(--ink-black);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.retro-theme {
  background-color: var(--bg-retro-cyan);
  color: var(--ink-black);
  overflow-x: hidden;
  min-height: 100vh;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, textarea {
  font-family: inherit;
}

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

/* Selection highlight */
::selection {
  background: var(--ink-black);
  color: #ffffff;
}

/* ==========================================================================
   NAVIGATION BAR (Retro Vintage Header)
   ========================================================================== */

.retro-navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--bg-retro-cyan);
  padding: 1.2rem 2rem;
  transition: all var(--transition-fast);
}

.retro-navbar.scrolled {
  background-color: rgba(139, 228, 240, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: var(--border-thin);
  padding: 0.9rem 2rem;
  box-shadow: 0 4px 12px rgba(12, 15, 20, 0.05);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Left: Square Black Logo Tile */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--ink-black);
  transition: transform var(--transition-fast);
}

.nav-brand:hover {
  transform: translateY(-2px);
}

.brand-logo-tile {
  width: 44px;
  height: 44px;
  background-color: var(--ink-black);
  color: #ffffff;
  border-radius: var(--radius-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.nav-brand:hover .brand-logo-tile {
  background-color: var(--ink-charcoal);
  box-shadow: var(--shadow-retro);
}

.brand-logo-tile.sm {
  width: 36px;
  height: 36px;
  font-size: 1.25rem;
}

.brand-name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.3px;
  color: var(--ink-black);
}

/* Center: Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink-black);
  position: relative;
  padding: 0.3rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--ink-black);
  transition: width 0.22s var(--ease-retro);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Right: Buttons */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.retro-icon-btn {
  background: transparent;
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
  background-color: #ffffff;
}

.retro-icon-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-retro-sm);
}

.retro-icon-btn:active {
  transform: translate(1px, 1px);
  box-shadow: none;
}

.retro-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.3rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-black);
  background-color: transparent;
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.retro-btn-outline:hover {
  background-color: #ffffff;
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-retro-sm);
}

.retro-btn-outline:active {
  transform: translate(1px, 1px);
  box-shadow: none;
}

.retro-btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.45rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  background-color: var(--ink-black);
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  cursor: pointer;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.retro-btn-solid:hover {
  background-color: var(--ink-charcoal);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-retro);
}

.retro-btn-solid:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

/* Mobile Hamburger */
.mobile-toggle-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.mobile-toggle-btn span {
  width: 100%;
  height: 3px;
  background-color: var(--ink-black);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ==========================================================================
   HERO SECTION (Exact Recreation of Reference Design)
   ========================================================================== */

.retro-hero-section {
  position: relative;
  background-color: var(--bg-retro-cyan);
  padding: 4.5rem 2rem 5.5rem 2rem;
  overflow: visible;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  align-items: center;
  gap: 3.5rem;
  position: relative;
}

/* Left: Headline & Email Pill */
.hero-left-content {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  z-index: 2;
}

.hero-main-title {
  font-family: var(--font-serif);
  font-size: 4.6rem;
  line-height: 1.08;
  font-weight: 800;
  color: var(--ink-black);
  letter-spacing: -1.2px;
}

.hero-subtext {
  font-size: 1.18rem;
  line-height: 1.6;
  color: var(--ink-charcoal);
  max-width: 480px;
  font-weight: 500;
}

/* The Exact Input Pill from Reference Image */
.hero-input-pill-wrapper {
  margin-top: 0.4rem;
  max-width: 470px;
  width: 100%;
}

.hero-input-pill {
  display: flex;
  align-items: center;
  background-color: var(--bg-retro-cyan);
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  padding: 4px 5px 4px 16px;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.hero-input-pill:focus-within {
  background-color: #ffffff;
  box-shadow: var(--shadow-retro);
  transform: translateY(-2px);
}

.hero-email-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 1rem;
  font-family: var(--font-sans);
  color: var(--ink-black);
  padding: 0.65rem 0.5rem;
  font-style: italic;
  font-weight: 500;
}

.hero-email-input::placeholder {
  color: #334155;
  font-style: italic;
}

.hero-get-started-btn {
  background-color: var(--ink-black);
  color: #ffffff;
  border: none;
  border-radius: 7px;
  padding: 0.72rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.hero-get-started-btn:hover {
  background-color: var(--ink-charcoal);
  transform: translateY(-1px);
}

.hero-get-started-btn:active {
  transform: translateY(1px);
}

/* Micro badges below hero input */
.hero-micro-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.micro-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-black);
  background-color: rgba(255, 255, 255, 0.7);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(12, 15, 20, 0.15);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.badge-dot.green { background-color: var(--retro-green); }
.badge-dot.yellow { background-color: var(--retro-yellow); }
.badge-dot.pink { background-color: var(--retro-pink); }

/* ==========================================================================
   HERO RIGHT ILLUSTRATION (Sketch Vector & Floating Cards)
   ========================================================================== */

.hero-right-illustration {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
}

.illustration-frame {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.retro-sketch-svg {
  width: 100%;
  height: auto;
  overflow: visible;
  display: block;
}

/* Gentle cartoon swaying animations for the arms */
.arm-top-right {
  transform-origin: 375px 360px;
  animation: armSwayRight 5s ease-in-out infinite alternate;
}

.arm-center-left {
  transform-origin: 315px 360px;
  animation: armSwayLeft 4.5s ease-in-out infinite alternate;
}

.arm-far-left {
  transform-origin: 310px 380px;
  animation: armSwayFarLeft 6s ease-in-out infinite alternate;
}

.arm-far-right {
  transform-origin: 380px 380px;
  animation: armSwayFarRight 5.5s ease-in-out infinite alternate;
}

.floating-yellow-frame {
  animation: bobbleFloating 4s ease-in-out infinite alternate;
}

.floating-check-window {
  animation: bobbleFloating 4.8s ease-in-out infinite 0.5s alternate;
}

.floating-envelope-group {
  animation: bobbleFloating 3.8s ease-in-out infinite 1s alternate;
}

@keyframes armSwayRight {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(3deg); }
}

@keyframes armSwayLeft {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(-3.5deg); }
}

@keyframes armSwayFarLeft {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(-2.5deg); }
}

@keyframes armSwayFarRight {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(3deg); }
}

@keyframes bobbleFloating {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-7px); }
}

/* FLOATING WHITE RETRO BADGE 1: "A+ Rating ★★★★★" (Direct match with image) */
.floating-retro-card {
  position: absolute;
  background-color: var(--bg-card);
  border: var(--border-thin);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-retro);
  z-index: 10;
  transition: all var(--transition-fast);
}

.floating-retro-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-retro-lg);
}

.rating-badge-card {
  bottom: 35px;
  left: 20px;
  padding: 1.25rem 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  cursor: default;
  animation: badgeHoverFloat 4.5s ease-in-out infinite alternate;
}

.rating-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--ink-black);
  letter-spacing: -0.5px;
}

.rating-stars {
  color: var(--ink-black);
  font-size: 1.25rem;
  letter-spacing: 4px;
}

/* FLOATING WHITE RETRO BADGE 2: "Security Verified" (Top Right) */
.security-badge-card {
  top: 15px;
  right: 15px;
  padding: 0.75rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: #ffffff;
  animation: badgeHoverFloat 5s ease-in-out infinite 0.8s alternate;
}

.security-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--retro-green);
  border: 1.5px solid var(--ink-black);
  box-shadow: 0 0 8px rgba(38, 208, 124, 0.4);
}

.security-meta {
  display: flex;
  flex-direction: column;
}

.security-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--ink-muted);
}

.security-val {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--ink-black);
}

@keyframes badgeHoverFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

/* ==========================================================================
   GENERAL SECTION STYLES & LAYOUT
   ========================================================================== */

.retro-section {
  padding: 6.5rem 2rem;
  position: relative;
  background-color: #ffffff;
  border-top: var(--border-thin);
}

.retro-section.bg-alt {
  background-color: var(--bg-alt);
}

.retro-container {
  max-width: 1280px;
  margin: 0 auto;
}

.section-tag-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.retro-tag-pill {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  background-color: var(--bg-retro-cyan);
  color: var(--ink-black);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: var(--border-thin);
  box-shadow: var(--shadow-retro-sm);
}

.handwritten-annotation {
  font-family: var(--font-hand);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink-charcoal);
  transform: rotate(-1.5deg);
}

.retro-section-heading {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.18;
  color: var(--ink-black);
  letter-spacing: -0.8px;
  margin-bottom: 2rem;
}

.highlight-underline {
  position: relative;
  display: inline-block;
}

.highlight-underline::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 12px;
  background-color: var(--retro-yellow);
  z-index: -1;
  transform: rotate(-1deg);
  border-radius: 4px;
}

/* ==========================================================================
   SECTION 01: ABOUT ME & POLAROID SHOWCASE
   ========================================================================== */

.about-grid-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  margin-top: 1rem;
}

.about-lead-copy {
  font-size: 1.25rem;
  line-height: 1.6;
  font-weight: 500;
  color: var(--ink-charcoal);
  margin-bottom: 1.2rem;
}

.about-body-copy {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 2rem;
}

.about-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.2rem;
}

.pillar-pill {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  padding: 0.8rem 1.1rem;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.pillar-pill:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-retro);
  background-color: var(--bg-alt);
}

.pillar-icon {
  font-size: 1.35rem;
}

.pillar-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-black);
}

.about-actions-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Polaroid Photo Styling */
.about-visual-column {
  display: flex;
  justify-content: center;
}

.retro-polaroid-frame {
  position: relative;
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: 4px;
  padding: 1rem 1rem 1.5rem 1rem;
  box-shadow: var(--shadow-retro-lg);
  max-width: 380px;
  width: 100%;
  transform: rotate(-2deg);
  transition: transform 0.3s ease;
}

.retro-polaroid-frame:hover {
  transform: rotate(0deg) scale(1.02);
}

.retro-polaroid-frame.tilted-right {
  transform: rotate(2deg);
}

.retro-polaroid-frame.tilted-right:hover {
  transform: rotate(0deg) scale(1.02);
}

/* Washi Tape Strip */
.washi-tape-strip {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%) rotate(1deg);
  width: 110px;
  height: 28px;
  background-color: rgba(255, 127, 138, 0.85);
  border: 1px dashed rgba(12, 15, 20, 0.4);
  z-index: 10;
}

.washi-tape-strip.yellow-tape {
  background-color: rgba(255, 207, 68, 0.85);
}

.polaroid-photo-wrapper {
  position: relative;
  overflow: hidden;
  border: var(--border-thin);
  border-radius: 2px;
  aspect-ratio: 4 / 3.2;
}

.polaroid-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.retro-polaroid-frame:hover .polaroid-photo-img {
  transform: scale(1.04);
}

.retro-stamp-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background-color: var(--retro-pink);
  color: var(--ink-black);
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 1px;
  border: var(--border-thin);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  transform: rotate(-8deg);
  box-shadow: var(--shadow-retro-sm);
}

.retro-stamp-badge.stamp-yellow {
  background-color: var(--retro-yellow);
}

.polaroid-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
}

.caption-handwritten {
  font-family: var(--font-hand);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink-black);
}

.caption-date {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-muted);
}

/* ==========================================================================
   SECTION 02: PROJECTS & WORKS
   ========================================================================== */

.section-top-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.projects-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.filter-btn {
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  padding: 0.55rem 1.15rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink-black);
  cursor: pointer;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-retro);
}

.filter-btn.active {
  background-color: var(--ink-black);
  color: #ffffff;
  border-color: var(--ink-black);
}

/* Projects Grid */
.retro-projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2.2rem;
}

.retro-card {
  background-color: var(--bg-card);
  border: var(--border-thin);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-retro);
  overflow: hidden;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.retro-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-retro-lg);
}

.project-card-media {
  position: relative;
  width: 100%;
  background-color: #f8fdfe;
  border-bottom: var(--border-thin);
  display: flex;
  flex-direction: column;
}

/* Retro Window Top Chrome Bar */
.project-window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background-color: #ebf7fa;
  border-bottom: 1.5px solid var(--ink-black);
  z-index: 5;
}

.window-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.w-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(12, 15, 20, 0.4);
}

.w-dot.dot-red { background-color: #ff5f56; }
.w-dot.dot-yellow { background-color: #ffbd2e; }
.w-dot.dot-green { background-color: #27c93f; }

.window-url-tab {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #334155;
  background-color: #ffffff;
  padding: 2px 10px;
  border-radius: 4px;
  border: 1px solid rgba(12, 15, 20, 0.2);
}

.view-toggle-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: #ffffff;
  border: 1.5px solid var(--ink-black);
  border-radius: var(--radius-pill);
  padding: 2px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-black);
  cursor: pointer;
  box-shadow: 1px 1px 0px var(--ink-black);
  transition: all var(--transition-fast);
}

.view-toggle-pill:hover {
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0px var(--ink-black);
  background-color: var(--retro-yellow);
}

.view-toggle-pill:active {
  transform: translate(1px, 1px);
  box-shadow: none;
}

/* Media Display Container (Art Box vs Photo Box) */
.media-display-box {
  width: 100%;
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  display: none;
}

.media-display-box.active {
  display: block;
}

.media-display-box.art-box {
  background: #f8fdfe;
  display: none;
}

.media-display-box.art-box.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-retro-svg {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 0.3s ease;
}

.project-card:hover .project-retro-svg {
  transform: scale(1.02);
}

.media-display-box.photo-box {
  display: none;
}

.media-display-box.photo-box.active {
  display: block;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-img {
  transform: scale(1.04);
}

/* Floating White Retro Rating Badge on Card (Exact match with Hero A+ Card) */
.card-floating-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: #ffffff;
  border: 1.5px solid var(--ink-black);
  border-radius: 10px;
  padding: 6px 12px;
  display: flex;
  flex-direction: column;
  box-shadow: 3px 3px 0px var(--ink-black);
  z-index: 6;
  pointer-events: none;
  transition: transform var(--transition-fast);
}

.project-card:hover .card-floating-badge {
  transform: translateY(-2px);
  box-shadow: 4px 4px 0px var(--ink-black);
}

.badge-grade {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ink-black);
  letter-spacing: -0.3px;
  line-height: 1.1;
}

.badge-mini-stars {
  color: var(--ink-black);
  font-size: 0.75rem;
  letter-spacing: 2px;
  line-height: 1;
  margin-top: 2px;
}

/* Category Pill on Card */
.project-category-tag {
  position: absolute;
  top: 44px;
  left: 12px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--ink-black);
  color: var(--ink-black);
  box-shadow: var(--shadow-retro-sm);
  z-index: 6;
}

.tag-pink { background-color: var(--retro-pink); }
.tag-yellow { background-color: var(--retro-yellow); }
.tag-cyan { background-color: var(--bg-retro-cyan); }

.project-card-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.project-card-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--ink-black);
  letter-spacing: -0.4px;
}

.card-doodle-label {
  font-family: var(--font-hand);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink-muted);
}

.project-card-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ink-muted);
  margin-bottom: 1.2rem;
  flex: 1;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.4rem;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--bg-alt);
  color: var(--ink-charcoal);
  border: 1px solid var(--ink-black);
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
}

.project-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed rgba(12, 15, 20, 0.2);
  padding-top: 1.1rem;
}

.card-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: none;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-black);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.card-action-btn:hover {
  transform: translateX(4px);
}

.btn-arrow {
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.card-action-btn:hover .btn-arrow {
  transform: translate(2px, -2px);
}

.project-status-dot {
  font-size: 0.8rem;
  font-weight: 700;
}

.project-status-dot.green {
  color: #108548;
}

/* ==========================================================================
   SECTION 03: EXPERIENCE & LEADERSHIP
   ========================================================================== */

.experience-layout-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 4rem;
  align-items: flex-start;
}

.retro-timeline-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.timeline-entry {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.entry-year-badge {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 800;
  background-color: var(--retro-yellow);
  color: var(--ink-black);
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  padding: 0.4rem 0.9rem;
  box-shadow: var(--shadow-retro-sm);
  white-space: nowrap;
}

.entry-card {
  flex: 1;
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-card);
  padding: 1.3rem 1.6rem;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.entry-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-retro);
}

.entry-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.entry-role {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ink-black);
}

.entry-org {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink-muted);
  background-color: var(--bg-alt);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(12, 15, 20, 0.15);
}

.badge-sub {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-light);
}

.entry-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink-muted);
}

.timeline-visual-column {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.quote-card {
  padding: 2rem;
  background-color: var(--bg-alt);
  position: relative;
  width: 100%;
}

.quote-mark {
  font-family: var(--font-serif);
  font-size: 4rem;
  line-height: 1;
  color: var(--retro-pink);
  position: absolute;
  top: 10px;
  left: 15px;
  opacity: 0.6;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--ink-black);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.quote-author {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

/* ==========================================================================
   SECTION 04: SKILLS TERMINAL & ACHIEVEMENTS
   ========================================================================== */

.skills-terminal-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: flex-start;
}

/* Retro Terminal Window */
.retro-terminal-window {
  background-color: #0c0f14;
  color: #f8fafc;
  border: var(--border-thin);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-retro-lg);
  overflow: hidden;
}

.terminal-titlebar {
  background-color: #1e2430;
  border-bottom: 2px solid #000000;
  padding: 0.75rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.terminal-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.term-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.4);
}

.dot-red { background-color: #ff5f56; }
.dot-yellow { background-color: #ffbd2e; }
.dot-green { background-color: #27c93f; }

.terminal-title-text {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: #94a3b8;
}

.terminal-mode-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  background-color: rgba(38, 208, 124, 0.2);
  color: var(--retro-green);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--retro-green);
}

.terminal-content {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.7;
  max-height: 440px;
  overflow-y: auto;
}

.term-line {
  margin-bottom: 0.75rem;
  word-break: break-word;
}

.prompt-text {
  color: var(--retro-green);
  font-weight: 700;
}

.info-block {
  color: #38bdf8;
  font-size: 0.82rem;
}

.skills-list {
  color: #e2e8f0;
}

.hint-text {
  color: #94a3b8;
  font-style: italic;
  font-size: 0.82rem;
}

.term-interactive-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.term-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: #ffffff;
}

/* Achievements Column */
.achievements-column {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.achievements-headline {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--ink-black);
}

.achievements-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.achievement-stamp-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-card);
  padding: 1.1rem 1.4rem;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.achievement-stamp-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-retro);
  background-color: var(--bg-alt);
}

.stamp-number {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--ink-black);
  background-color: var(--bg-retro-cyan);
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stamp-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.stamp-meta {
  display: flex;
  flex-direction: column;
}

.stamp-title {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink-black);
}

.stamp-sub {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* ==========================================================================
   SECTION 05: CONTACT & DISPATCH
   ========================================================================== */

.contact-card-box {
  background-color: var(--bg-retro-cyan);
  border: var(--border-thin);
  border-radius: 20px;
  box-shadow: var(--shadow-retro-lg);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.contact-main-heading {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--ink-black);
  margin: 1rem 0;
  letter-spacing: -0.8px;
}

.contact-lead-desc {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink-charcoal);
  margin-bottom: 2rem;
}

.contact-input-group {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
  max-width: 480px;
}

.contact-email-input {
  flex: 1;
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-black);
  box-shadow: var(--shadow-retro-sm);
  outline: none;
}

.retro-toast {
  display: none;
  font-size: 0.85rem;
  font-weight: 700;
  color: #065f46;
  background-color: #d1fae5;
  border: 1.5px solid #059669;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  width: fit-content;
  margin-bottom: 1.2rem;
}

.retro-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink-black);
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.social-pill:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-retro);
  background-color: var(--retro-yellow);
}

/* Retro Form */
.retro-form {
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-card);
  padding: 2.2rem;
  box-shadow: var(--shadow-retro);
}

.form-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--ink-black);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-black);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  background-color: var(--bg-alt);
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--ink-black);
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  background-color: #ffffff;
  border-color: var(--ink-black);
  box-shadow: var(--shadow-retro-sm);
}

.form-submit-btn {
  width: 100%;
  padding: 0.9rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.form-success-banner {
  display: none;
  margin-top: 1rem;
  background-color: #ecfdf5;
  border: var(--border-thin);
  color: #065f46;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.75rem;
  border-radius: var(--radius-btn);
  text-align: center;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.retro-footer {
  background-color: var(--bg-retro-cyan);
  border-top: var(--border-thin);
  padding: 2.5rem 2rem;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand-title {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--ink-black);
  display: block;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.footer-center {
  text-align: center;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-charcoal);
}

.back-to-top-btn {
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-black);
  cursor: pointer;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.back-to-top-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-retro);
}

/* ==========================================================================
   PROJECT DETAILS MODAL (Retro Window Pop-up)
   ========================================================================== */

.retro-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(12, 15, 20, 0.65);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.retro-modal-overlay.active {
  display: flex;
}

.retro-modal-dialog {
  background-color: #ffffff;
  border: var(--border-thin);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-retro-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalPop 0.25s var(--ease-retro);
}

@keyframes modalPop {
  0% { transform: scale(0.92); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1.8rem 2rem 1.2rem 2rem;
  border-bottom: var(--border-thin);
  background-color: var(--bg-retro-cyan);
}

.modal-badge {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  background-color: var(--retro-pink);
  color: var(--ink-black);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--ink-black);
  display: inline-block;
  margin-bottom: 0.4rem;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 800;
  color: var(--ink-black);
}

.modal-close-btn {
  background: #ffffff;
  border: var(--border-thin);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-retro-sm);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--retro-pink);
  transform: translate(-1px, -1px);
}

.modal-body {
  padding: 2rem;
}

.modal-media-box {
  border: var(--border-thin);
  border-radius: var(--radius-btn);
  overflow: hidden;
  margin-bottom: 1.5rem;
  aspect-ratio: 16 / 9;
}

.modal-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink-charcoal);
  margin-bottom: 1.5rem;
}

.modal-meta-section {
  margin-bottom: 1.8rem;
}

.modal-meta-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: var(--ink-muted);
  margin-bottom: 0.6rem;
}

.modal-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.modal-actions-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(12, 15, 20, 0.2);
}

/* ==========================================================================
   RESPONSIVE DESIGN (Tablets & Mobile)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-main-title {
    font-size: 3.8rem;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-right-illustration {
    min-height: 420px;
  }

  .about-grid-card,
  .experience-layout-grid,
  .skills-terminal-layout,
  .contact-card-box {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-card-box {
    padding: 2.2rem;
  }
}

@media (max-width: 768px) {
  .retro-navbar {
    padding: 1rem 1.2rem;
  }

  .mobile-toggle-btn {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-retro-cyan);
    border-bottom: var(--border-thin);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  }

  .nav-links.active {
    display: flex;
  }

  #navResumeBtn {
    display: none;
  }

  .retro-hero-section {
    padding: 3rem 1.2rem 4rem 1.2rem;
  }

  .hero-main-title {
    font-size: 2.9rem;
  }

  .hero-subtext {
    font-size: 1.05rem;
  }

  .rating-badge-card {
    padding: 0.9rem 1.5rem;
    bottom: 10px;
    left: 10px;
  }

  .rating-title {
    font-size: 1.6rem;
  }

  .rating-stars {
    font-size: 1rem;
    letter-spacing: 2px;
  }

  .security-badge-card {
    top: 5px;
    right: 5px;
    padding: 0.5rem 0.9rem;
  }

  .retro-section {
    padding: 4.5rem 1.2rem;
  }

  .retro-section-heading {
    font-size: 2.4rem;
  }

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

  .retro-projects-grid {
    grid-template-columns: 1fr;
  }

  .timeline-entry {
    flex-direction: column;
    gap: 0.6rem;
  }

  .contact-input-group {
    flex-direction: column;
    align-items: stretch;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 1.2rem;
  }

  .footer-left {
    justify-content: center;
  }

  .footer-right {
    flex-direction: column;
    gap: 0.8rem;
  }
}