/* ==========================================================================
   WIDESCREEN EXPANSIVE DEVELOPER PORTFOLIO - FULL WIDTH & DYNAMIC
   High-Impact 2026 Layout, Interactive Cursor Glow & Ambient Motion
   ========================================================================== */

:root {
  /* Eye-Pleasing Modern Light Palette */
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  
  --text-main: #0f172a;       /* Slate 900 */
  --text-body: #334155;       /* Slate 700 */
  --text-muted: #64748b;      /* Slate 500 */
  --text-accent: #2563eb;     /* Blue 600 */
  
  --border-subtle: #e2e8f0;   /* Slate 200 */
  --border-hover: #cbd5e1;    /* Slate 300 */
  --border-glow: rgba(37, 99, 235, 0.35);

  --accent-primary: #2563eb;
  --accent-primary-hover: #1d4ed8;
  --accent-emerald: #059669;
  --accent-amber: #d97706;
  --accent-purple: #7c3aed;
  --accent-cyan: #0891b2;

  --gradient-brand: linear-gradient(135deg, #2563eb 0%, #7c3aed 50%, #06b6d4 100%);
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.02);
  --shadow-md: 0 6px 20px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.02);
  --shadow-lg: 0 20px 45px -8px rgba(15, 23, 42, 0.1);
  --shadow-glow: 0 8px 25px rgba(37, 99, 235, 0.3);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', var(--font-sans);
  --font-mono: 'JetBrains Mono', monospace;

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: all 0.15s ease;
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] {
  --bg-page: #090d16;
  --bg-surface: #0f1422;
  --bg-card: #121829;
  --bg-subtle: #182035;
  
  --text-main: #f8fafc;
  --text-body: #cbd5e1;
  --text-muted: #8292ab;
  --text-accent: #38bdf8;
  
  --border-subtle: #1e2842;
  --border-hover: #2e3c63;
  --border-glow: rgba(56, 189, 248, 0.45);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 8px 30px rgba(56, 189, 248, 0.35);
}

/* ==========================================================================
   RESET & BASE & LENIS SMOOTH SCROLL
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* Lenis Smooth Scroll Foundation */
html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-smooth iframe {
  pointer-events: none;
}

/* Cinematic Top Scroll Progress Bar */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3.5px;
  z-index: 2500;
  pointer-events: none;
  background: transparent;
}

.scroll-progress-bar {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #2563eb, #06b6d4, #8b5cf6, #f59e0b, #2563eb);
  background-size: 300% 100%;
  animation: progressGradientShimmer 4s linear infinite;
  transform-origin: left center;
  transform: scaleX(0);
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.7), 0 0 20px rgba(6, 182, 212, 0.4);
}

@keyframes progressGradientShimmer {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.65;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

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

ul {
  list-style: none;
}

/* Full Widescreen Container */
.page-container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 2.5rem;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   DYNAMIC CURSOR GLOW SPOTLIGHT
   ========================================================================== */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, rgba(124, 58, 237, 0.04) 45%, transparent 70%);
  transform: translate(-50%, -50%) translateZ(0);
  z-index: 0;
  transition: opacity 0.3s ease;
  will-change: transform;
}

[data-theme="dark"] .cursor-glow {
  background: radial-gradient(circle, rgba(56, 189, 248, 0.09) 0%, rgba(99, 102, 241, 0.05) 45%, transparent 70%);
}

/* Ambient Animated Mesh Glow Orbs */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
  animation: floatOrb 14s ease-in-out infinite alternate;
  will-change: transform;
  transform: translateZ(0);
}

.orb-1 {
  top: -100px;
  right: -50px;
  width: 550px;
  height: 550px;
  background: rgba(37, 99, 235, 0.12);
  animation-duration: 12s;
}

.orb-2 {
  top: 40%;
  left: -150px;
  width: 600px;
  height: 600px;
  background: rgba(6, 182, 212, 0.1);
  animation-duration: 16s;
}

.orb-3 {
  bottom: 0%;
  right: -100px;
  width: 500px;
  height: 500px;
  background: rgba(124, 58, 237, 0.09);
  animation-duration: 14s;
}

@keyframes floatOrb {
  0% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(40px) scale(1.08); }
  100% { transform: translateY(-30px) scale(0.95); }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS (GSAP-ENHANCED)
   ========================================================================== */
.reveal {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   TOP STICKY FROSTED GLASS NAVBAR (WIDESCREEN)
   ========================================================================== */
.top-nav-wrapper {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 4px 20px -4px rgba(15, 23, 42, 0.04);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] .top-nav-wrapper {
  background: rgba(9, 13, 22, 0.82);
  border-bottom: 1px solid rgba(30, 40, 66, 0.85);
  box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.5);
}

.top-nav-wrapper.scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--border-subtle);
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .top-nav-wrapper.scrolled {
  background: rgba(9, 13, 22, 0.92);
  box-shadow: 0 12px 36px -8px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* Glowing Scroll Reading Progress Bar */
.scroll-progress-bar {
  position: absolute;
  bottom: -1px;
  left: 0;
  height: 2.5px;
  width: 0%;
  background: linear-gradient(90deg, #2563eb, #7c3aed 50%, #06b6d4 100%);
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.6);
  z-index: 110;
  transition: width 0.08s ease-out;
}

.nav-inner {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0.85rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  transition: padding 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.top-nav-wrapper.scrolled .nav-inner {
  padding: 0.65rem 2.5rem;
}

/* Brand Identity */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-badge-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-badge {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 50%, #06b6d4 100%);
  background-size: 200% 200%;
  animation: gradientShift 6s ease infinite;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
}

.nav-brand:hover .brand-badge {
  transform: scale(1.08) rotate(3deg);
  box-shadow: 0 8px 22px rgba(124, 58, 237, 0.45);
}

.brand-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand-name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.015em;
  line-height: 1.2;
  transition: color 0.2s ease;
}

.nav-brand:hover .brand-name {
  color: var(--accent-primary);
}

.brand-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.22);
  border-radius: 9999px;
  padding: 1.5px 8px;
  width: fit-content;
}

[data-theme="dark"] .brand-status-pill {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.3);
}

.status-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-emerald);
  letter-spacing: 0.01em;
}

[data-theme="dark"] .status-label {
  color: #34d399;
}

.pulse-dot {
  width: 6.5px;
  height: 6.5px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  top: -2.5px;
  left: -2.5px;
  right: -2.5px;
  bottom: -2.5px;
  border-radius: 50%;
  border: 1.5px solid #10b981;
  animation: pulseRipple 2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
}

@keyframes pulseRipple {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.8); opacity: 0; }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Segmented Capsule Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(15, 23, 42, 0.035);
  border: 1px solid var(--border-subtle);
  border-radius: 9999px;
  padding: 4px 6px;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .nav-menu {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.42rem 1.05rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
  color: var(--text-main);
  background: rgba(37, 99, 235, 0.08);
}

[data-theme="dark"] .nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
  background: var(--accent-primary);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.35);
}

[data-theme="dark"] .nav-link.active {
  background: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 2px 14px rgba(56, 189, 248, 0.4);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-bounce);
}

.icon-btn:hover {
  background: var(--bg-subtle);
  color: var(--accent-primary);
  border-color: var(--border-glow);
  box-shadow: 0 0 14px rgba(37, 99, 235, 0.2);
  transform: rotate(20deg) scale(1.06);
}

/* Theme Toggle Button Specific Enhancement */
.theme-toggle-btn {
  color: #475569;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
  font-size: 1.05rem;
}

.theme-toggle-btn i {
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s ease;
}

.theme-toggle-btn:hover {
  background: rgba(99, 102, 241, 0.08);
  color: #6366f1;
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 0 16px rgba(99, 102, 241, 0.28);
  transform: rotate(-15deg) scale(1.08);
}

[data-theme="dark"] .theme-toggle-btn {
  color: #f59e0b;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .theme-toggle-btn:hover {
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 0 18px rgba(245, 158, 11, 0.45);
  transform: rotate(45deg) scale(1.08);
}

.theme-toggle-btn:active i {
  transform: scale(0.75) rotate(180deg);
}

.nav-resume-btn {
  position: relative;
  overflow: hidden;
  font-size: 0.88rem;
  padding: 0.52rem 1.25rem;
  border-radius: 9999px;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.nav-resume-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-25deg);
  transition: none;
}

.nav-resume-btn:hover::after {
  left: 180%;
  transition: left 0.75s ease-in-out;
}

.nav-resume-btn:hover .nav-btn-icon {
  animation: bounceDown 0.6s ease infinite alternate;
}

@keyframes bounceDown {
  from { transform: translateY(0); }
  to { transform: translateY(3px); }
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  display: none;
  max-height: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-subtle);
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
}

[data-theme="dark"] .mobile-nav-drawer {
  background: rgba(15, 20, 34, 0.95);
}

.mobile-nav-drawer.open {
  max-height: 380px;
  padding: 1rem 1.5rem 1.5rem;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent-primary);
}

[data-theme="dark"] .mobile-nav-link:hover,
[data-theme="dark"] .mobile-nav-link.active {
  background: rgba(56, 189, 248, 0.12);
  color: var(--text-accent);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.7rem 1.45rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-bounce);
  font-family: inherit;
  white-space: nowrap;
  user-select: none;
  position: relative;
  z-index: 5;
  pointer-events: auto;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-primary);
  color: #ffffff;
}

.btn-glow {
  box-shadow: var(--shadow-glow);
}

.btn-glow:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.45);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-subtle);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.btn-glass:hover {
  background: #ffffff;
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
}

[data-theme="dark"] .btn-glass {
  background: rgba(24, 32, 53, 0.85);
  color: var(--text-main);
  border-color: var(--border-subtle);
}

[data-theme="dark"] .btn-glass:hover {
  background: var(--bg-subtle);
  border-color: var(--text-accent);
  color: var(--text-accent);
}

.btn-sm {
  padding: 0.48rem 1.05rem;
  font-size: 0.84rem;
  gap: 0.45rem;
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   HERO SECTION (2-COLUMN WIDESCREEN)
   ========================================================================== */
.hero-section {
  padding: 5.5rem 0 4rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-primary);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.4rem;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.08);
}

.badge-sparkle {
  color: #f59e0b;
}

.hero-headline {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 0.6rem;
  letter-spacing: -0.035em;
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sub-headline {
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--accent-primary);
  display: block;
  margin-top: 0.35rem;
  letter-spacing: -0.02em;
}

/* Dynamic Live Typewriter Bar */
.dynamic-type-bar {
  font-family: var(--font-mono);
  font-size: 1.12rem;
  color: var(--accent-cyan);
  margin: 1.2rem 0;
  display: flex;
  align-items: center;
  font-weight: 600;
  min-height: 2rem;
}

.type-prefix {
  color: var(--text-muted);
  margin-right: 0.45rem;
}

.typing-cursor {
  display: inline-block;
  color: var(--accent-cyan);
  animation: cursorBlink 0.8s infinite;
  margin-left: 2px;
}

@keyframes cursorBlink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.hero-bio {
  font-size: 1.08rem;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 2.2rem;
  max-width: 680px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.2rem;
}

/* Social Pills */
.social-pills-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-bounce);
}

.social-pill:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

/* Right Column Terminal Card */
.terminal-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transform-style: preserve-3d;
}

.terminal-header {
  background: var(--bg-subtle);
  padding: 0.85rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  border-bottom: 1px solid var(--border-subtle);
}

.term-dots {
  display: flex;
  gap: 6px;
}

.t-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.t-dot.red { background: #ef4444; }
.t-dot.yellow { background: #f59e0b; }
.t-dot.green { background: #10b981; }

.term-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.terminal-code {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.7;
  overflow-x: auto;
}

.c-key { color: #db2777; font-weight: 600; }
.c-obj { color: #2563eb; font-weight: 600; }
.c-prop { color: #7c3aed; }
.c-str { color: #059669; }

.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  animation: floatBadge 4s ease-in-out infinite;
}

.fb-1 { top: -12px; right: 20px; animation-delay: 0s; }
.fb-2 { bottom: 25px; left: -20px; animation-delay: 1.5s; }
.fb-3 { bottom: -15px; right: 30px; animation-delay: 2.5s; }

@keyframes floatBadge {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-7px); }
}

/* Floating Tech Chips Strip */
.floating-tech-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.strip-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.tech-marquee {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.f-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.float-1 { animation: floatTag1 4s ease-in-out infinite; }
.float-2 { animation: floatTag2 4.5s ease-in-out infinite 0.5s; }
.float-3 { animation: floatTag3 3.8s ease-in-out infinite 1s; }

@keyframes floatTag1 { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-5px); } }
@keyframes floatTag2 { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-7px); } }
@keyframes floatTag3 { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-4px); } }

/* ==========================================================================
   METRICS COUNTER CARDS (4-COLUMN WIDESCREEN)
   ========================================================================== */
.section-container {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.metric-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.metric-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.counter-val {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.c-unit {
  font-size: 1rem;
  color: var(--accent-primary);
}

.counter-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.15rem;
}

/* ==========================================================================
   PROJECTS SECTION (WIDESCREEN GRID)
   ========================================================================== */
.section-head-wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.2rem;
}

.head-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-primary);
  margin-bottom: 0.4rem;
}

.section-heading {
  font-size: 2.1rem;
  margin-bottom: 0.4rem;
  letter-spacing: -0.025em;
}

.section-subtext {
  font-size: 0.98rem;
  color: var(--text-muted);
}

.project-filter-bar {
  display: flex;
  gap: 0.45rem;
  background: var(--bg-surface);
  padding: 0.35rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.filter-tab {
  background: transparent;
  border: none;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  transition: var(--transition-smooth);
}

.badge-num {
  font-size: 0.72rem;
  padding: 0.05rem 0.45rem;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
}

.filter-tab:hover {
  color: var(--text-main);
}

.filter-tab.active {
  background: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.filter-tab.active .badge-num {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.projects-grid-wide {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: 2.2rem;
}

.project-showcase-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  transform-style: preserve-3d;
  display: flex;
  flex-direction: column;
}

.project-showcase-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.3rem;
}

.badge-cluster {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.badge-cat {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.badge-blue { background: rgba(37, 99, 235, 0.1); color: var(--accent-primary); }
.badge-purple { background: rgba(124, 58, 237, 0.1); color: var(--accent-purple); }
.badge-emerald { background: rgba(5, 150, 105, 0.1); color: var(--accent-emerald); }
.badge-featured { background: rgba(217, 119, 6, 0.12); color: var(--accent-amber); font-weight: 700; }

.p-year {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Browser Frame Mockup */
.browser-frame {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-subtle);
  margin-bottom: 1.5rem;
}

.browser-frame-bar {
  background: #f1f5f9;
  padding: 0.5rem 0.95rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="dark"] .browser-frame-bar {
  background: #182035;
}

.frame-dots {
  display: flex;
  gap: 5px;
}

.f-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.f-dot.red { background: #ef4444; }
.f-dot.yellow { background: #f59e0b; }
.f-dot.green { background: #10b981; }

.frame-url {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.85rem;
  border-radius: var(--radius-full);
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

[data-theme="dark"] .frame-url {
  background: #0f1422;
}

.frame-status {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: #059669;
  display: flex;
  align-items: center;
  gap: 4px;
}

.docker-status {
  background: rgba(37, 99, 235, 0.15);
  color: #2563eb;
}

.sql-status {
  background: rgba(8, 145, 178, 0.15);
  color: #0891b2;
}

.pulse-green {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #10b981;
}

.frame-content {
  padding: 1.1rem;
}

.sim-dashboard {
  display: flex;
  gap: 12px;
  background: #ffffff;
  border-radius: var(--radius-sm);
  padding: 1rem;
  border: 1px solid var(--border-subtle);
}

[data-theme="dark"] .sim-dashboard {
  background: #0f1422;
}

.sim-sidebar {
  width: 20%;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.sim-avatar {
  width: 24px;
  height: 24px;
  border-radius: 5px;
  background: #2563eb;
  margin-bottom: 4px;
}

.sim-bar {
  height: 6px;
  border-radius: 3px;
  background: #e2e8f0;
}

[data-theme="dark"] .sim-bar {
  background: #273452;
}

.sim-bar.active {
  background: #2563eb;
}

.sim-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sim-banner {
  padding: 0.55rem 0.85rem;
  border-radius: 6px;
  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 700;
  display: flex;
  align-items: center;
}

.sim-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}

.sim-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 5px;
  padding: 0.5rem;
  text-align: center;
}

.sb-val {
  display: block;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-main);
}

.sb-lbl {
  font-size: 0.62rem;
  color: var(--text-muted);
  font-weight: 600;
}

.card-project-title {
  font-size: 1.45rem;
  margin-bottom: 0.7rem;
}

.card-project-desc {
  font-size: 0.96rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.3rem;
}

.card-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.card-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.55;
}

.card-feature-list i {
  color: var(--accent-emerald);
  font-size: 0.95rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.tech-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border-subtle);
  margin-bottom: 1.5rem;
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.28rem 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text-body);
  border: 1px solid var(--border-subtle);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.card-action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-top: auto;
  position: relative;
  z-index: 20;
  pointer-events: auto;
  transform: translateZ(25px);
}

.card-action-bar a,
.card-action-bar button {
  position: relative;
  z-index: 25;
  pointer-events: auto;
  cursor: pointer;
}

/* ==========================================================================
   SKILLS BENTO GRID (4-COLUMN WIDESCREEN)
   ========================================================================== */
.skills-bento-wide {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.bento-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.bento-box:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.bento-box.full-width {
  grid-column: 1 / -1;
}

.box-icon-header {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  margin-bottom: 1.4rem;
}

.b-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.box-icon-header h4 {
  font-size: 1.05rem;
}

.box-icon-header span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.bento-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.b-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-body);
  transition: var(--transition-bounce);
}

.b-tag:hover {
  background: var(--bg-surface);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  color: var(--accent-primary);
}

/* ==========================================================================
   EDUCATION TIMELINE (2-COLUMN WIDESCREEN)
   ========================================================================== */
.timeline-grid-wide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem;
}

.timeline-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.timeline-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.timeline-card.gold-border {
  border-left: 4px solid var(--accent-amber);
}

.t-badge-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.t-badge {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.gold-badge {
  color: var(--accent-amber);
}

.t-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.t-title {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
}

.t-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.t-footer {
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  color: var(--text-muted);
  padding-top: 0.95rem;
  border-top: 1px solid var(--border-subtle);
}

.gold-text {
  color: var(--accent-amber);
  font-weight: 700;
}

/* ==========================================================================
   RESUME CTA BANNER
   ========================================================================== */
.resume-cta-banner {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.6rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: var(--shadow-sm);
}

.r-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.r-title {
  font-size: 1.65rem;
  margin-bottom: 0.4rem;
}

.r-sub {
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 600px;
}

.r-banner-right {
  flex-shrink: 0;
}

/* ==========================================================================
   CONTACT SECTION (2-COLUMN WIDESCREEN)
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-channels-col {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contact-info-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.contact-info-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.c-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.c-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  overflow: hidden;
}

.c-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 700;
}

.c-val {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.c-val:hover {
  color: var(--accent-primary);
}

.btn-copy-icon {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.45rem;
  border-radius: var(--radius-sm);
}

.btn-copy-icon:hover {
  color: var(--text-main);
  background: var(--bg-subtle);
}

.contact-form-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  margin-bottom: 1.3rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.contact-form-card input,
.contact-form-card textarea {
  width: 100%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text-main);
  transition: var(--transition-fast);
}

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

.contact-form-card input:focus,
.contact-form-card textarea:focus {
  outline: none;
  background: var(--bg-surface);
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.err-text {
  font-size: 0.76rem;
  color: #ef4444;
  margin-top: 0.3rem;
  min-height: 0.9rem;
}

/* ==========================================================================
   DORAEMON 4D MAGIC POCKET RESUME ANIMATION
   Running Entrance, Cartoon Footstep Physics & Web Audio Fanfare
   ========================================================================== */
.doraemon-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 1.5rem;
}

.doraemon-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.doraemon-stage {
  position: relative;
  width: 100%;
  max-width: 540px;
  background: var(--bg-surface);
  border: 2px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem 2rem 2rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25), 0 0 40px rgba(37, 99, 235, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.9);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.doraemon-backdrop.open .doraemon-stage {
  transform: scale(1);
}

.doraemon-close-btn {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1.3rem;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  z-index: 10;
}

.doraemon-close-btn:hover {
  background: var(--text-main);
  color: var(--bg-surface);
}

/* Speech Bubble */
.doraemon-speech-bubble {
  background: #ffffff;
  border: 2.5px solid #009fe8;
  border-radius: 18px;
  padding: 0.85rem 1.5rem;
  text-align: center;
  margin-bottom: 1.2rem;
  box-shadow: 0 8px 20px rgba(0, 159, 232, 0.2);
  position: relative;
  opacity: 0;
  transform: scale(0.7);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.doraemon-backdrop.speaking .doraemon-speech-bubble {
  opacity: 1;
  transform: scale(1);
  animation: speechBounce 2s ease-in-out infinite;
}

.doraemon-speech-bubble::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 12px 12px 0;
  border-style: solid;
  border-color: #009fe8 transparent;
  display: block;
  width: 0;
}

.speech-title {
  display: block;
  font-size: 0.85rem;
  font-weight: 800;
  color: #009fe8;
  letter-spacing: 0.06em;
}

.speech-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
}

@keyframes speechBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* ==========================================================================
   DORAEMON CHARACTER MODEL & RUNNING ENTRANCE
   ========================================================================== */
.doraemon-character {
  position: relative;
  width: 200px;
  height: 250px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.2s ease;
}

/* Running Entrance Animation */
.doraemon-backdrop.running .doraemon-character {
  animation: runInFromLeft 1.4s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes runInFromLeft {
  0% {
    transform: translateX(-280px) rotate(-15deg);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  70% {
    transform: translateX(25px) rotate(8deg);
  }
  85% {
    transform: translateX(-10px) rotate(-3deg);
  }
  100% {
    transform: translateX(0px) rotate(0deg);
    opacity: 1;
  }
}

/* Running Feet Animation */
.doraemon-backdrop.running .d-foot.left {
  animation: runFootLeft 0.2s ease-in-out infinite alternate;
}

.doraemon-backdrop.running .d-foot.right {
  animation: runFootRight 0.2s ease-in-out infinite alternate;
}

@keyframes runFootLeft {
  0% { transform: translateY(0px) rotate(0deg); }
  100% { transform: translateY(-12px) rotate(20deg); }
}

@keyframes runFootRight {
  0% { transform: translateY(-12px) rotate(-20deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

/* Running Arms Swing */
.doraemon-backdrop.running .d-arm.left-arm {
  animation: runArmLeft 0.2s ease-in-out infinite alternate !important;
}

.doraemon-backdrop.running .d-arm.right-arm {
  animation: runArmRight 0.2s ease-in-out infinite alternate !important;
}

@keyframes runArmLeft {
  0% { transform: rotate(35deg); }
  100% { transform: rotate(-35deg); }
}

@keyframes runArmRight {
  0% { transform: rotate(-35deg); }
  100% { transform: rotate(35deg); }
}

/* Head */
.d-head {
  position: relative;
  width: 150px;
  height: 140px;
  background: #009fe8;
  border: 2.5px solid #0f172a;
  border-radius: 50%;
  box-shadow: inset -6px -6px 0 rgba(0, 0, 0, 0.1);
  z-index: 3;
}

/* Face */
.d-face {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 124px;
  height: 108px;
  background: #ffffff;
  border: 2.5px solid #0f172a;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Eyes */
.d-eyes {
  display: flex;
  gap: 2px;
  margin-top: -12px;
}

.d-eye {
  width: 32px;
  height: 38px;
  background: #ffffff;
  border: 2px solid #0f172a;
  border-radius: 50%;
  position: relative;
}

.d-pupil {
  width: 9px;
  height: 12px;
  background: #0f172a;
  border-radius: 50%;
  position: absolute;
  bottom: 8px;
  left: 10px;
  animation: pupilBlink 3.5s infinite;
}

.d-pupil::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 3px;
  height: 3px;
  background: #ffffff;
  border-radius: 50%;
}

@keyframes pupilBlink {
  0%, 94%, 98%, 100% { transform: scaleY(1); }
  96% { transform: scaleY(0.1); }
}

/* Nose */
.d-nose {
  width: 22px;
  height: 22px;
  background: #e60012;
  border: 2px solid #0f172a;
  border-radius: 50%;
  margin-top: -6px;
  position: relative;
  z-index: 2;
}

.d-nose::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 4px;
  width: 5px;
  height: 5px;
  background: #ffffff;
  border-radius: 50%;
}

.d-nose-line {
  width: 2px;
  height: 26px;
  background: #0f172a;
}

/* Mouth */
.d-mouth {
  width: 80px;
  height: 40px;
  border-bottom: 2.5px solid #0f172a;
  border-radius: 0 0 50px 50px;
  margin-top: -24px;
}

/* Whiskers */
.d-whiskers {
  position: absolute;
  top: 34px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.d-whiskers.left { left: 4px; }
.d-whiskers.right { right: 4px; }

.d-whiskers span {
  width: 24px;
  height: 2px;
  background: #0f172a;
  border-radius: 1px;
}

.d-whiskers.left span:nth-child(1) { transform: rotate(10deg); }
.d-whiskers.left span:nth-child(3) { transform: rotate(-10deg); }

.d-whiskers.right span:nth-child(1) { transform: rotate(-10deg); }
.d-whiskers.right span:nth-child(3) { transform: rotate(10deg); }

/* Collar & Bell */
.d-collar {
  width: 110px;
  height: 12px;
  background: #e60012;
  border: 2px solid #0f172a;
  border-radius: 8px;
  margin-top: -8px;
  z-index: 4;
  position: relative;
  display: flex;
  justify-content: center;
}

.d-bell {
  width: 24px;
  height: 24px;
  background: #ffcc00;
  border: 2px solid #0f172a;
  border-radius: 50%;
  position: absolute;
  top: 1px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.bell-line {
  width: 100%;
  height: 2px;
  background: #0f172a;
  margin-bottom: 2px;
}

.bell-hole {
  width: 5px;
  height: 5px;
  background: #0f172a;
  border-radius: 50%;
}

/* Body & 4D Pocket */
.d-body {
  position: relative;
  width: 120px;
  height: 90px;
  background: #009fe8;
  border: 2.5px solid #0f172a;
  border-radius: 40px 40px 20px 20px;
  margin-top: -6px;
  z-index: 2;
  display: flex;
  justify-content: center;
}

.d-tummy {
  position: absolute;
  top: 6px;
  width: 86px;
  height: 72px;
  background: #ffffff;
  border: 2px solid #0f172a;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  overflow: visible;
}

/* 4D Pocket */
.d-pocket {
  position: absolute;
  bottom: 8px;
  width: 64px;
  height: 36px;
  background: #ffffff;
  border: 2px solid #0f172a;
  border-radius: 0 0 40px 40px;
  display: flex;
  justify-content: center;
  overflow: visible;
  transition: transform 0.3s ease;
}

.pocket-lip {
  position: absolute;
  top: -2px;
  width: 100%;
  height: 2px;
  background: #0f172a;
}

/* Arms & Hands */
.d-arm {
  position: absolute;
  top: 10px;
  width: 36px;
  height: 36px;
  background: #009fe8;
  border: 2px solid #0f172a;
  border-radius: 50%;
  z-index: 3;
}

.d-arm.left-arm {
  left: -20px;
  transform-origin: top right;
}

.d-arm.right-arm {
  right: -20px;
  transform-origin: top left;
}

.d-hand {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  background: #ffffff;
  border: 2px solid #0f172a;
  border-radius: 50%;
}

.doraemon-backdrop.extracting .d-arm.left-arm {
  animation: reachPocketLeft 2s ease-in-out forwards;
}

.doraemon-backdrop.extracting .d-arm.right-arm {
  animation: reachPocketRight 2s ease-in-out forwards;
}

@keyframes reachPocketLeft {
  0% { transform: rotate(0deg); }
  40% { transform: rotate(45deg) translate(14px, 8px); }
  100% { transform: rotate(20deg) translate(8px, 4px); }
}

@keyframes reachPocketRight {
  0% { transform: rotate(0deg); }
  40% { transform: rotate(-45deg) translate(-14px, 8px); }
  100% { transform: rotate(-20deg) translate(-8px, 4px); }
}

/* Feet */
.d-feet {
  display: flex;
  gap: 4px;
  margin-top: -8px;
  z-index: 1;
}

.d-foot {
  width: 48px;
  height: 24px;
  background: #ffffff;
  border: 2px solid #0f172a;
  border-radius: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   THE MAGIC RESUME DOCUMENT (EMERGING ANIMATION)
   ========================================================================== */
.magic-resume-doc {
  position: absolute;
  bottom: 0;
  width: 90px;
  height: 115px;
  background: linear-gradient(135deg, #ffffff, #f0fdf4);
  border: 2px solid #2563eb;
  border-radius: 8px;
  padding: 8px;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.4), 0 0 15px rgba(245, 158, 11, 0.5);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(40px) scale(0.3);
  opacity: 0;
  z-index: 10;
  pointer-events: none;
}

.doraemon-backdrop.extracting .magic-resume-doc {
  animation: resumeEmerge 2.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes resumeEmerge {
  0% {
    transform: translateY(30px) scale(0.2);
    opacity: 0;
  }
  35% {
    transform: translateY(0px) scale(0.6);
    opacity: 1;
  }
  75% {
    transform: translateY(-95px) scale(1.15) rotate(-3deg);
    opacity: 1;
  }
  100% {
    transform: translateY(-85px) scale(1.05) rotate(0deg);
    opacity: 1;
  }
}

.resume-sparkles {
  position: absolute;
  top: -12px;
  right: -8px;
  font-size: 1.2rem;
  animation: sparkleTwinkle 1s infinite alternate;
}

@keyframes sparkleTwinkle {
  from { transform: scale(0.8) rotate(0deg); }
  to { transform: scale(1.3) rotate(20deg); }
}

.doc-header {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.62rem;
  font-weight: 800;
  color: #e11d48;
}

.doc-lines span {
  display: block;
  height: 3px;
  background: #cbd5e1;
  border-radius: 2px;
  margin-bottom: 3px;
}

.dl-1 { width: 90%; }
.dl-2 { width: 70%; }
.dl-3 { width: 85%; }

.doc-badge {
  font-size: 0.55rem;
  font-weight: 700;
  color: #2563eb;
  background: rgba(37, 99, 235, 0.1);
  padding: 2px 4px;
  border-radius: 3px;
  margin-top: auto;
  text-align: center;
}

/* Doraemon Result Card */
.doraemon-resume-card {
  margin-top: 1.8rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  text-align: center;
  width: 100%;
  opacity: 0;
  transform: translateY(15px);
  transition: all 0.5s ease 1s;
}

.doraemon-backdrop.extracting .doraemon-resume-card {
  opacity: 1;
  transform: translateY(0);
}

.d-card-title {
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
}

.d-card-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.d-action-row {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sparkle Confetti */
.sparkle-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}


/* ==========================================================================
   PROJECT CASE STUDY MODAL
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  padding: 2rem 1.25rem;
  overflow-y: auto;
  box-sizing: border-box;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 760px;
  max-height: 88vh;
  margin: auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.2rem 2.2rem 2.2rem;
  box-shadow: var(--shadow-lg);
  transform: scale(0.92);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.modal-backdrop.open .modal-dialog {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--text-main);
  color: var(--bg-surface);
}

.case-study-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-primary);
  background: rgba(37, 99, 235, 0.08);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.case-study-title {
  font-size: 1.65rem;
  margin-bottom: 0.8rem;
}

.case-study-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.case-study-section {
  margin-bottom: 1.4rem;
}

.case-study-section h4 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent-primary);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.case-study-section ul {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.case-study-section li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.5;
}

.case-study-section li i {
  color: var(--accent-emerald);
  margin-top: 3px;
  flex-shrink: 0;
}

.case-study-actions {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.8rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  align-items: center;
  position: relative;
  z-index: 10;
  pointer-events: auto;
}

.case-study-actions a,
.case-study-actions button {
  position: relative;
  z-index: 15;
  pointer-events: auto;
  cursor: pointer;
}

/* ==========================================================================
   FOOTER (WIDESCREEN)
   ========================================================================== */
.site-footer {
  padding: 3.5rem 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  z-index: 1;
}

.footer-inner {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 1.4rem;
  font-size: 1.25rem;
}

.footer-socials a:hover {
  color: var(--accent-primary);
}

/* Toast */
.toast-popup {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--text-main);
  color: var(--bg-page);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: none;
  z-index: 3000;
  animation: toastSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toastSlide {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   RESPONSIVE DESIGN (ALL DISPLAY SIZES: 4K, LAPTOP, TABLET, MOBILE, COMPACT)
   ========================================================================== */

/* 1. Large Displays & 4K (>= 1440px) */
@media (min-width: 1440px) {
  .page-container, .nav-inner, .footer-inner {
    max-width: 1400px;
  }

  .hero-headline {
    font-size: 3.8rem;
  }
}

/* 2. Small Laptops & Desktops (<= 1200px) */
@media (max-width: 1200px) {
  .nav-inner {
    padding: 0.85rem 1.8rem;
  }

  .page-container {
    padding: 0 1.8rem;
  }

  .nav-menu {
    gap: 0.15rem;
  }

  .nav-link {
    padding: 0.38rem 0.85rem;
    font-size: 0.85rem;
  }

  .hero-headline {
    font-size: 3rem;
  }

  .hero-grid {
    gap: 2.5rem;
  }
}

/* 3. Tablets Landscape (<= 1024px) */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-right {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }

  .skills-bento-wide {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }

  .timeline-grid-wide {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .projects-grid-wide {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
}

/* 4. Tablets Portrait & Large Phones (<= 768px) */
@media (max-width: 768px) {
  html, body {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
  }

  .cursor-glow,
  .ambient-glow {
    display: none !important;
  }

  .page-container {
    padding: 0 1rem;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .top-nav-wrapper {
    width: 100%;
    max-width: 100%;
    left: 0;
    right: 0;
  }

  .nav-inner {
    padding: 0.75rem 1rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .nav-brand {
    gap: 0.65rem;
    min-width: 0;
    flex-shrink: 1;
  }

  .nav-brand .brand-name {
    font-size: clamp(0.85rem, 3.8vw, 0.95rem);
    white-space: nowrap;
    overflow: visible;
    text-overflow: clip;
    max-width: none;
    line-height: 1.2;
  }

  .brand-status-pill {
    display: none;
  }

  .nav-resume-btn {
    display: none; /* Keep top bar clean on mobile */
  }

  .nav-menu {
    display: none;
  }

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

  .mobile-nav-drawer {
    display: block;
    width: 100%;
  }

  .mobile-drawer-resume {
    display: inline-flex;
    justify-content: center;
    width: 100%;
    margin-top: 0.6rem;
    padding: 0.65rem 1rem;
  }

  .hero-section {
    padding: 2.2rem 0 1.5rem 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .hero-badge-pill {
    font-size: 0.76rem;
    padding: 0.35rem 0.8rem;
    margin-bottom: 0.9rem;
    max-width: 100%;
  }

  .hero-headline {
    font-size: clamp(1.85rem, 5.8vw, 2.35rem);
    line-height: 1.22;
    margin-bottom: 0.8rem;
  }

  .sub-headline {
    font-size: 1rem;
    line-height: 1.35;
    margin-top: 0.4rem;
    display: block;
  }

  .dynamic-type-bar {
    font-size: 0.92rem;
    margin-bottom: 1rem;
  }

  .hero-bio {
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.4rem;
  }

  .hero-cta-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.65rem;
    margin-bottom: 1.4rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1.2rem;
    font-size: 0.92rem;
  }

  .social-pills-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    width: 100%;
  }

  .social-pill {
    font-size: 0.8rem;
    padding: 0.45rem 0.6rem;
    justify-content: center;
    text-align: center;
    width: 100%;
  }

  .social-pill:nth-child(3),
  .social-pill:nth-child(4) {
    grid-column: 1 / -1;
  }

  .terminal-card {
    padding: 1rem;
    margin-top: 1rem;
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  .terminal-code {
    padding: 0.85rem;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.76rem;
    width: 100%;
    max-width: 100%;
  }

  .terminal-code code {
    font-size: 0.76rem;
    white-space: pre-wrap;
    word-break: break-word;
  }

  .floating-badge {
    display: none;
  }

  .floating-tech-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.85rem 1.2rem;
  }

  .tech-marquee {
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .metric-card {
    padding: 1rem 0.85rem;
    gap: 0.75rem;
    width: 100%;
    box-sizing: border-box;
  }

  .counter-val {
    font-size: 1.35rem;
  }

  .counter-label {
    font-size: 0.75rem;
  }

  .section-container {
    padding: 3.2rem 0;
    margin-bottom: 2rem;
  }

  .section-head-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }

  .project-filter-bar {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.4rem;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
  }

  .filter-tab {
    white-space: nowrap;
    padding: 0.45rem 0.9rem;
    font-size: 0.82rem;
  }

  .projects-grid-wide {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    width: 100%;
  }

  .project-showcase-card {
    padding: 1.35rem 1rem;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  .card-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.9rem;
  }

  .badge-cluster {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .badge-cat, .badge-featured {
    font-size: 0.72rem;
    padding: 0.25rem 0.6rem;
  }

  .browser-frame {
    width: 100%;
    max-width: 100%;
    margin-bottom: 1.2rem;
    border-radius: var(--radius-sm);
    overflow: hidden;
  }

  .browser-frame-bar {
    padding: 0.4rem 0.65rem;
    gap: 6px;
  }

  .frame-dots {
    gap: 4px;
    flex-shrink: 0;
  }

  .f-dot {
    width: 7px;
    height: 7px;
  }

  .frame-url {
    flex: 1;
    max-width: none;
    min-width: 0;
    font-size: 0.64rem;
    padding: 0.15rem 0.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .frame-status {
    font-size: 0.62rem;
    padding: 0.12rem 0.4rem;
    flex-shrink: 0;
  }

  .frame-content {
    padding: 0.6rem;
  }

  .sim-dashboard {
    padding: 0.6rem;
    gap: 0;
    width: 100%;
    box-sizing: border-box;
  }

  .sim-sidebar {
    display: none;
  }

  .sim-main {
    width: 100%;
    flex: 1;
    min-width: 0;
    gap: 6px;
  }

  .sim-banner {
    padding: 0.4rem 0.6rem;
    font-size: 0.72rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .sim-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    width: 100%;
  }

  .sim-box {
    padding: 0.35rem 0.2rem;
    overflow: hidden;
  }

  .sb-val {
    font-size: 0.74rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .sb-lbl {
    font-size: 0.55rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .card-project-title {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
  }

  .card-project-desc {
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 1rem;
  }

  .card-feature-list {
    gap: 0.5rem;
    margin-bottom: 1.2rem;
  }

  .card-feature-list li {
    font-size: 0.82rem;
    line-height: 1.45;
  }

  .tech-pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 1.2rem;
  }

  .tech-pill {
    font-size: 0.74rem;
    padding: 0.25rem 0.55rem;
  }

  .card-action-bar {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }

  .card-action-bar .btn {
    width: 100%;
    justify-content: center;
    padding: 0.65rem 1rem;
    font-size: 0.88rem;
  }

  .skills-bento-wide {
    grid-template-columns: 1fr;
    gap: 1.1rem;
    width: 100%;
  }

  .bento-box {
    padding: 1.15rem 1rem;
    width: 100%;
    box-sizing: border-box;
  }

  .timeline-grid-wide {
    grid-template-columns: 1fr;
    gap: 1.1rem;
    width: 100%;
  }

  .timeline-card {
    padding: 1.15rem 1rem;
    width: 100%;
    box-sizing: border-box;
  }

  .t-badge-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }

  .t-footer {
    flex-direction: column;
    gap: 0.4rem;
  }

  .resume-cta-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.6rem 1.15rem;
    gap: 1.2rem;
    width: 100%;
    box-sizing: border-box;
  }

  .r-banner-right, .r-banner-right .btn {
    width: 100%;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    width: 100%;
  }

  .contact-info-card {
    padding: 0.95rem 1rem;
    width: 100%;
    box-sizing: border-box;
  }

  .contact-form-card {
    padding: 1.3rem 1.1rem;
    width: 100%;
    box-sizing: border-box;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 1.1rem;
    width: 100%;
  }

  .form-control {
    width: 100%;
    box-sizing: border-box;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.2rem;
    padding: 0 1rem;
  }

  /* Modals on Mobile */
  .modal-dialog {
    width: 95%;
    max-height: 90vh;
    padding: 1.8rem 1.4rem;
  }

  .doraemon-stage {
    max-width: 94vw;
    max-height: 92vh;
    padding: 1.8rem 1.2rem 1.5rem 1.2rem;
  }

  .doraemon-character {
    transform: scale(0.85);
    margin: -10px 0;
  }

  .d-action-row {
    flex-direction: column;
    width: 100%;
    gap: 0.6rem;
  }

  .d-action-row .btn {
    width: 100%;
  }
}

/* 5. Compact Mobile Phones (<= 480px) */
@media (max-width: 480px) {
  html {
    font-size: 14.5px;
  }

  .page-container {
    padding: 0 0.9rem;
  }

  .nav-inner {
    padding: 0.75rem 1rem;
    width: 100%;
  }

  .nav-brand .brand-name {
    max-width: none;
    font-size: 0.88rem;
    overflow: visible;
    text-overflow: clip;
    white-space: nowrap;
  }

  .brand-badge {
    width: 34px;
    height: 34px;
    font-size: 0.85rem;
  }

  .hero-headline {
    font-size: 1.95rem;
  }

  .sub-headline {
    font-size: 0.95rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    flex: 1 1 100%;
  }

  .social-pill span {
    font-size: 0.78rem;
  }

  .social-pill:nth-child(3) span {
    font-size: 0.72rem;
    word-break: break-all;
  }

  .card-action-bar {
    flex-direction: column;
    gap: 0.5rem;
  }

  .card-action-bar .btn {
    width: 100%;
  }

  .case-study-actions {
    flex-direction: column;
  }

  .case-study-actions .btn {
    width: 100%;
  }

  .bento-tags {
    gap: 0.4rem;
  }

  .b-tag {
    font-size: 0.76rem;
    padding: 0.32rem 0.65rem;
  }

  .toast-popup {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    text-align: center;
  }

  .doraemon-stage {
    padding: 1.4rem 0.85rem;
  }

  .doraemon-character {
    transform: scale(0.72);
    margin: -25px 0 -15px 0;
  }

  .doraemon-speech-bubble {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }
}

/* 6. Ultra-Compact / Foldable Displays (<= 360px) */
@media (max-width: 360px) {
  .hero-headline {
    font-size: 1.7rem;
  }

  .hero-badge-pill {
    font-size: 0.72rem;
    padding: 0.35rem 0.7rem;
  }

  .nav-brand .brand-name {
    max-width: none;
    font-size: 0.8rem;
    overflow: visible;
    text-overflow: clip;
    white-space: nowrap;
  }

  .social-pill span {
    font-size: 0.74rem;
  }

  .doraemon-character {
    transform: scale(0.62);
    margin: -35px 0 -25px 0;
  }
}