/* ═══════════════════════════════════════════════════════════
   AMAN PATEL — DEVELOPER PORTFOLIO
   Color: Warm Amber + Deep Charcoal + Burnt Orange
   ═══════════════════════════════════════════════════════════ */

/* ─── RESET & BASE ─────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* DARK THEME (DEFAULT) */
  --bg-primary: #08080A;
  --bg-secondary: #111114;
  --bg-tertiary: #1A1A1F;
  --bg-card: #14141A;
  --accent: #E8A020;
  --accent-dark: #C8871A;
  --accent-glow: #F0B040;
  --accent-secondary: #D4601A;
  --gradient: linear-gradient(135deg, #E8A020 0%, #D4601A 100%);
  --gradient-subtle: linear-gradient(135deg, rgba(232,160,32,0.15) 0%, rgba(212,96,26,0.08) 100%);
  --text-primary: #F0EBE3;
  --text-secondary: #9A9490;
  --text-muted: #5A5652;
  --border: rgba(232, 160, 32, 0.1);
  --border-hover: rgba(232, 160, 32, 0.25);
  --glass: rgba(17, 17, 20, 0.8);
  --glass-border: rgba(232, 160, 32, 0.08);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(232,160,32,0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  /* LIGHT THEME OVERRIDES */
  --bg-primary: #F8F9FA;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F1F3F5;
  --bg-card: #FFFFFF;
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-muted: #868E96;
  --border: rgba(232, 160, 32, 0.3);
  --border-hover: rgba(232, 160, 32, 0.6);
  --glass: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(232, 160, 32, 0.2);
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 40px rgba(232,160,32,0.25);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.intro-active {
  overflow: hidden;
}

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

a:hover {
  color: var(--accent-glow);
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

strong {
  color: var(--text-primary);
  font-weight: 600;
}


/* ─── CINEMATIC INTRO (ENERGETIC) ──────────────────────── */
.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #020204;
  pointer-events: all;
  perspective: 1200px;
}

.intro-overlay.intro-exit {
  pointer-events: none;
}

/* Matrix code rain canvas */
.intro-matrix {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.35;
}

/* Energy pulse rings */
.intro-energy {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  pointer-events: none;
}

.energy-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  opacity: 0;
  animation: energyPulse 3s ease-out infinite;
}

.energy-ring--1 { width: 100px; height: 100px; animation-delay: 0s; }
.energy-ring--2 { width: 200px; height: 200px; animation-delay: 0.5s; }
.energy-ring--3 { width: 340px; height: 340px; animation-delay: 1s; }
.energy-ring--4 { width: 500px; height: 500px; animation-delay: 1.5s; }

@keyframes energyPulse {
  0% { transform: scale(0.5); opacity: 0.6; border-color: var(--accent); }
  50% { opacity: 0.2; border-color: var(--accent-secondary); }
  100% { transform: scale(2.5); opacity: 0; }
}

/* Shockwave boom */
.intro-shockwave {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,160,32,0.6) 0%, rgba(212,96,26,0.3) 40%, transparent 70%);
  z-index: 5;
  opacity: 0;
  pointer-events: none;
}

.intro-shockwave.boom {
  animation: shockwaveBoom 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes shockwaveBoom {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(200); opacity: 0; }
}

/* Flash on boom */
.intro-flash {
  position: fixed;
  inset: 0;
  background: var(--accent);
  z-index: 6;
  opacity: 0;
  pointer-events: none;
}

.intro-flash.flash {
  animation: flashBoom 0.6s ease-out forwards;
}

@keyframes flashBoom {
  0% { opacity: 0.9; }
  100% { opacity: 0; }
}

/* Gates — dramatic split with 3D */
.intro-gate {
  position: absolute;
  top: 0;
  width: 50%;
  height: 100%;
  background: #020204;
  z-index: 4;
  transition: transform 1.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  backface-visibility: hidden;
}

.intro-gate--left {
  left: 0;
  border-right: 1px solid rgba(232,160,32,0.15);
  transform-origin: left center;
}

.intro-gate--right {
  right: 0;
  border-left: 1px solid rgba(232,160,32,0.15);
  transform-origin: right center;
}

.intro-exit .intro-gate--left {
  transform: translateX(-100%) rotateY(15deg);
}

.intro-exit .intro-gate--right {
  transform: translateX(100%) rotateY(-15deg);
}

/* Center content */
.intro-content {
  text-align: center;
  z-index: 5;
  position: relative;
}

.intro-line {
  opacity: 0;
  transform: translateY(30px) scale(0.95);
}

.intro-line.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ─── COUNTDOWN ─────────────────────────────────────────── */
.intro-countdown {
  opacity: 0;
  transition: opacity 0.3s ease;
  margin-bottom: 30px;
}

.intro-countdown.show {
  opacity: 1;
}

.intro-countdown.hide {
  opacity: 0;
  transform: scale(2);
  transition: all 0.4s ease;
}

.countdown-number {
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 900;
  font-family: var(--font-mono);
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  opacity: 0;
  transform: scale(0.3);
  text-shadow: 0 0 80px rgba(232,160,32,0.5);
}

.countdown-number.pulse {
  animation: countdownPulse 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes countdownPulse {
  0% { opacity: 0; transform: scale(0.3); }
  40% { opacity: 1; transform: scale(1.3); }
  60% { transform: scale(0.95); }
  80% { transform: scale(1.05); }
  100% { opacity: 1; transform: scale(1); }
}


/* ─── AI CORE / EYE ───────────────────────────────────────── */
.intro-ai-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 300px;
  height: 300px;
  border-radius: 50%;
  z-index: 10;
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-ai-core.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.intro-ai-core.boom {
  transform: translate(-50%, -50%) scale(5);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s 0.2s;
}

.core-iris {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px dashed rgba(232, 160, 32, 0.5);
  animation: coreSpin 10s linear infinite;
  box-shadow: inset 0 0 50px rgba(232, 160, 32, 0.2);
}

.core-pupil {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 160, 32, 0.8) 0%, transparent 70%);
  animation: corePulse 2s ease-in-out infinite;
  box-shadow: 0 0 80px rgba(232, 160, 32, 0.6);
}

@keyframes coreSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes corePulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
}


/* ─── INTRO TEXT (GLITCH / CINEMATIC) ───────────────────────── */
.intro-line--1 {
  margin-bottom: 24px;
  perspective: 1000px;
}

.intro-text-glitch {
  font-size: clamp(2rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  text-shadow: 0 0 60px rgba(232,160,32,0.4);
  position: relative;
  display: inline-block;
  opacity: 0;
  transform: translateZ(-200px) scale(0.8);
}

.intro-line.show .intro-text-glitch {
  animation: textReveal 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes textReveal {
  0% { opacity: 0; transform: translateZ(-200px) scale(0.8) translateY(40px); letter-spacing: 0.5em; filter: blur(10px); }
  50% { opacity: 1; filter: blur(0px); }
  100% { opacity: 1; transform: translateZ(0) scale(1) translateY(0); letter-spacing: -0.02em; }
}

.intro-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(20px);
}

.intro-line.show .intro-subtitle {
  animation: slideUpFade 0.6s ease forwards;
}

@keyframes slideUpFade {
  to { opacity: 1; transform: translateY(0); }
}

.intro-loader {
  width: 240px;
  height: 4px;
  background: rgba(232,160,32,0.1);
  border-radius: 10px;
  margin: 40px auto 20px;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.5s;
  box-shadow: 0 0 20px rgba(232,160,32,0.1);
}

.intro-loader.show {
  opacity: 1;
}

.intro-loader-bar {
  height: 100%;
  width: 0%;
  background: var(--gradient);
  border-radius: 10px;
  transition: width 2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px rgba(232,160,32,0.4);
}

.intro-loader-bar.fill {
  width: 100%;
}

.intro-enter {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.15em;
}

/* Floating sparks/embers */
.intro-sparks {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.intro-spark {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 6px 2px rgba(232,160,32,0.4);
  opacity: 0;
}

.intro-spark.fly {
  animation: sparkFly var(--dur, 2s) var(--delay, 0s) ease-out forwards;
}

@keyframes sparkFly {
  0% { opacity: 1; transform: translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(var(--dx, 100px), var(--dy, -200px)) scale(0); }
}

/* Content shake on boom */
.intro-content.shake {
  animation: contentShake 0.5s ease-out;
}

@keyframes contentShake {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-8px, 4px); }
  20% { transform: translate(6px, -6px); }
  30% { transform: translate(-4px, 2px); }
  40% { transform: translate(2px, -2px); }
  50% { transform: translate(0, 0); }
}

.intro-overlay.intro-fade {
  opacity: 0;
  transition: opacity 0.5s ease;
}



/* ─── NAVBAR ───────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 8, 10, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  padding: 0 24px;
  transition: var(--transition);
  transform: translateY(-100%);
  opacity: 0;
}

.navbar.visible {
  transform: translateY(0);
  opacity: 1;
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
  gap: 16px;
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.2rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  margin-left: auto;
}

.theme-toggle:hover {
  background: var(--bg-tertiary);
  color: var(--accent);
  transform: rotate(15deg);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary) !important;
  letter-spacing: -0.02em;
}

.logo-bracket {
  color: var(--accent);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-link {
  color: var(--text-secondary) !important;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  position: relative;
  letter-spacing: 0.01em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent) !important;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 20px;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  position: relative;
  transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger {
  background: transparent;
}

.nav-toggle.active .hamburger::before {
  top: 0;
  transform: rotate(45deg);
  background: var(--accent);
}

.nav-toggle.active .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
  background: var(--accent);
}


/* ─── HERO ─────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 100px 24px 60px;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  z-index: 1;
  position: relative;
}

.hero-text {
  flex: 1;
  max-width: 660px;
}

.hero-greeting {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.hero-name {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.hero-title {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 24px;
  min-height: 2em;
}

.cursor {
  color: var(--accent);
  animation: blink 1s infinite;
  font-weight: 300;
}

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

.hero-tagline {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary) !important;
  font-size: 1rem;
  transition: var(--transition);
}

.social-link:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(232,160,32,0.2);
}

/* Hero Image — Enhanced */
.hero-image {
  flex: 0 0 auto;
  position: relative;
}

.hero-photo-frame {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-photo-frame:hover {
  transform: scale(1.05);
}

.hero-photo-frame:hover .hero-photo-border-spin {
  animation-duration: 2s;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  border-radius: 50%;
  position: relative;
  z-index: 2;
  border: 3px solid transparent;
}

/* Spinning animated gradient border */
.hero-photo-border-spin {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  z-index: 1;
  background: conic-gradient(
    from 0deg,
    #E8A020, #D4601A, #E8A020, transparent,
    #E8A020, #D4601A, #E8A020, transparent
  );
  animation: borderSpin 4s linear infinite;
}

.hero-photo-border-spin::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--bg-primary);
}

@keyframes borderSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Pulse rings */
.hero-photo-ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  opacity: 0;
  z-index: 0;
  animation: ringPulseOut 3s ease-out infinite;
}

.hero-photo-ring--2 {
  inset: -10px;
  border-color: var(--accent-secondary);
  animation-delay: 1s;
}

.hero-photo-ring--3 {
  inset: -10px;
  border-color: var(--accent-glow);
  animation-delay: 2s;
}

@keyframes ringPulseOut {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* Corner accent markers */
.hero-photo-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  z-index: 3;
  opacity: 0.6;
}

.hero-photo-corner::before,
.hero-photo-corner::after {
  content: '';
  position: absolute;
  background: var(--accent);
}

.hero-photo-corner::before {
  width: 20px;
  height: 2px;
}

.hero-photo-corner::after {
  width: 2px;
  height: 20px;
}

.hero-photo-corner--tl { top: 10px; left: 10px; }
.hero-photo-corner--tr { top: 10px; right: 10px; }
.hero-photo-corner--tr::before { right: 0; }
.hero-photo-corner--tr::after { right: 0; }
.hero-photo-corner--bl { bottom: 10px; left: 10px; }
.hero-photo-corner--bl::before { bottom: 0; }
.hero-photo-corner--bl::after { bottom: 0; }
.hero-photo-corner--br { bottom: 10px; right: 10px; }
.hero-photo-corner--br::before { right: 0; bottom: 0; }
.hero-photo-corner--br::after { right: 0; bottom: 0; }

/* Background glow */
.hero-photo-bg-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(232,160,32,0.12) 0%, rgba(212,96,26,0.06) 40%, transparent 70%);
  z-index: 0;
  border-radius: 50%;
  animation: glowBreath 4s ease-in-out infinite;
}

@keyframes glowBreath {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.6; }
}

/* Status badge */
.hero-photo-status {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot-green {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #27CA40;
  display: inline-block;
  animation: dotBlink 2s infinite;
}

@keyframes dotBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-image.hidden {
  display: none;
}

/* ─── PHOTO LIGHTBOX ───────────────────────────────────── */
.photo-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.photo-lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(20px);
}

.lightbox-content {
  position: relative;
  z-index: 2;
  transform: scale(0.8);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.photo-lightbox.active .lightbox-content {
  transform: scale(1);
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 80px rgba(232,160,32,0.2);
  border: 2px solid var(--border);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: var(--accent);
  color: #0A0A0A;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted) !important;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}

.scroll-mouse {
  width: 22px;
  height: 34px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  position: relative;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--accent);
  border-radius: 3px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}


/* ─── SECTION BASE ─────────────────────────────────────── */
.section {
  padding: 100px 0;
  position: relative;
}

.section:nth-child(odd) {
  background: var(--bg-primary);
}

.section:nth-child(even) {
  background: var(--bg-secondary);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 60px;
  letter-spacing: -0.02em;
}

.section-number {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.9em;
  font-weight: 600;
  margin-right: 8px;
}


/* ─── SCROLL REVEAL ANIMATION ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }


/* ─── BUTTONS ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-101%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover::before {
  transform: translateX(0);
}

.btn-primary {
  background: var(--gradient);
  color: #0A0A0A !important;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232,160,32,0.3);
  color: #0A0A0A !important;
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--accent);
  color: var(--accent) !important;
}

.btn-outline:hover {
  background: rgba(232,160,32,0.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232,160,32,0.15);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary) !important;
  border: 1.5px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }


/* ─── ABOUT ────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.about-text em {
  color: var(--accent);
  font-style: normal;
  font-weight: 500;
}

.about-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
}

.about-card:hover {
  border-color: var(--border-hover);
  transform: translateX(8px);
  box-shadow: var(--shadow-glow);
}

.about-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
  font-size: 1.2rem;
}

.about-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.about-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}


/* ─── SKILLS ───────────────────────────────────────────── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}

.skill-category:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.skill-category-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.skill-category-header i {
  color: var(--accent);
  font-size: 1.3rem;
}

.skill-category-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-tag {
  background: var(--gradient-subtle);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.skill-tag:hover {
  border-color: var(--accent);
  background: rgba(232,160,32,0.12);
  transform: translateY(-2px);
}


/* ─── PROJECTS ─────────────────────────────────────────── */
.project-featured {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.project-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
}

.project-featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-subtle);
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 28px;
}

.project-featured-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.project-featured-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.project-featured-subtitle {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.project-featured-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.7;
}

.project-featured-features {
  margin-bottom: 24px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.feature-item i {
  color: var(--accent);
  font-size: 0.85rem;
}

.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 5px 14px;
  background: rgba(232,160,32,0.08);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--accent);
}

.project-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Code window */
.code-window {
  background: #0D0D12;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.code-window-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(26,26,31,0.8);
  border-bottom: 1px solid var(--border);
}

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

.dot--red { background: #FF5F56; }
.dot--yellow { background: #FFBD2E; }
.dot--green { background: #27CA40; }

.code-window-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 8px;
}

.code-window-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--text-secondary);
  overflow-x: auto;
}

.code-keyword { color: #C678DD; }
.code-class { color: #E5C07B; }
.code-func { color: #61AFEF; }
.code-string { color: #98C379; }

/* ─── OTHER PROJECTS GRID ─────────────────────────────── */
.projects-grid-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 48px 0 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
}

.projects-grid-title i {
  color: var(--accent);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(232,160,32,0.1), 0 0 0 1px rgba(232,160,32,0.1);
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.project-card-header > i {
  font-size: 2rem;
  color: var(--accent);
}

.project-card-links {
  display: flex;
  gap: 14px;
}

.project-card-links a {
  font-size: 1.2rem;
  color: var(--text-secondary);
  transition: color 0.3s ease, transform 0.3s ease;
}

.project-card-links a:hover {
  color: var(--accent);
  transform: translateY(-2px);
}

.project-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.project-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: 18px;
}

.project-card .project-tech-stack {
  margin-bottom: 0;
}


/* ─── EXPERIENCE / TIMELINE ────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 40px;
  max-width: 700px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-secondary), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -47px;
  top: 24px;
  width: 14px;
  height: 14px;
  background: var(--accent);
  border-radius: 50%;
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(232,160,32,0.2);
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: var(--border-hover);
  transform: translateX(8px);
  box-shadow: var(--shadow-glow);
}

.timeline-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.timeline-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}

.timeline-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}


/* ─── ACHIEVEMENTS & STATS ─────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.stat-card {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 20px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
}

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

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

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
  line-height: 1;
}

.stat-suffix {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  display: inline;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 10px;
  font-weight: 500;
}

/* Certifications */
.certs-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.certs-title i {
  color: var(--accent);
}

.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.cert-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.cert-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(232,160,32,0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.cert-card:hover .cert-glow {
  opacity: 1;
}

.cert-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 8px 32px rgba(232,160,32,0.15), 0 0 0 1px rgba(232,160,32,0.1);
}

.cert-card:hover .cert-badge {
  transform: rotate(10deg) scale(1.1);
  box-shadow: 0 0 20px rgba(232,160,32,0.3);
}

.cert-card:hover .cert-tap {
  opacity: 1;
  transform: translateX(0);
}

.cert-badge {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: all 0.4s ease;
}

.cert-info h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.cert-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.cert-tap {
  margin-left: auto;
  color: var(--accent);
  font-size: 0.9rem;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
}

/* ─── CERT CINEMATIC LIGHTBOX ──────────────────────────── */
.cert-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10002;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.cert-lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.cert-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(30px);
}

.cert-lightbox-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  transform: scale(0.6) rotateX(15deg);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cert-lightbox.active .cert-lightbox-content {
  transform: scale(1) rotateX(0deg);
}

.cert-lightbox-frame {
  position: relative;
  padding: 6px;
}

/* Spinning golden border around certificate */
.cert-lightbox-border-spin {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-xl);
  background: conic-gradient(
    from 0deg,
    #E8A020, #FFD700, #E8A020, #D4601A,
    #E8A020, #FFD700, #E8A020, #D4601A
  );
  z-index: -1;
  animation: certBorderSpin 3s linear infinite;
}

.cert-lightbox-border-spin::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: #0A0A0A;
  border-radius: var(--radius-xl);
}

@keyframes certBorderSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.cert-lightbox-img {
  max-width: 85vw;
  max-height: 75vh;
  border-radius: var(--radius-lg);
  object-fit: contain;
  display: block;
  position: relative;
  z-index: 1;
}

.cert-lightbox-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
  text-shadow: 0 0 20px rgba(232,160,32,0.4);
  letter-spacing: 0.05em;
}

.cert-lightbox-close {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  color: var(--accent);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 3;
}

.cert-lightbox-close:hover {
  background: var(--accent);
  color: #0A0A0A;
  transform: rotate(90deg);
}


/* ─── CURRENTLY DOING ──────────────────────────────────── */
.current-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.current-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}

.current-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.current-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--accent);
  font-size: 1.4rem;
}

.current-icon.pulse {
  animation: iconPulse 2.5s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232,160,32,0.2); }
  50% { box-shadow: 0 0 0 14px rgba(232,160,32,0); }
}

.current-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.current-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}


/* ─── WHY HIRE ─────────────────────────────────────────── */
.hire-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.hire-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.hire-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.15;
  position: absolute;
  top: 12px;
  right: 20px;
  line-height: 1;
}

.hire-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.hire-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}


/* ─── RESUME / CV SECTION ─────────────────────────────────── */
.resume-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 48px;
}

.resume-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.resume-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.resume-card:hover {
  transform: translateY(-8px);
  border-color: transparent;
  box-shadow: 0 20px 60px rgba(232,160,32,0.12), 0 0 0 1px rgba(232,160,32,0.15);
}

/* Animated gradient border on hover */
.resume-card-border {
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-xl);
  background: conic-gradient(from 0deg, #E8A020, #FFD700, #E8A020, transparent, #E8A020, #FFD700, #E8A020, transparent);
  z-index: 0;
  opacity: 0;
  animation: resumeBorderSpin 4s linear infinite paused;
  transition: opacity 0.4s ease;
}

.resume-card-border::after {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: var(--radius-xl);
  background: var(--bg-card);
}

.resume-card:hover .resume-card-border {
  opacity: 1;
  animation-play-state: running;
}

@keyframes resumeBorderSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Floating geometric shapes background */
.resume-card-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  opacity: 0.06;
}

.resume-shape {
  position: absolute;
  border: 2px solid var(--accent);
  animation: shapeFloat 8s ease-in-out infinite;
}

.resume-shape--1 {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  top: 15%;
  right: 10%;
  animation-delay: 0s;
}

.resume-shape--2 {
  width: 40px;
  height: 40px;
  bottom: 20%;
  left: 8%;
  transform: rotate(45deg);
  animation-delay: 2s;
}

.resume-shape--3 {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  top: 60%;
  right: 25%;
  animation-delay: 4s;
}

.resume-card:hover .resume-card-bg {
  opacity: 0.12;
}

@keyframes shapeFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(20deg); }
}

.resume-shape--2 {
  animation-name: shapeFloat2;
}

@keyframes shapeFloat2 {
  0%, 100% { transform: translateY(0) rotate(45deg); }
  50% { transform: translateY(-12px) rotate(90deg); }
}

/* Card content */
.resume-card-content {
  position: relative;
  z-index: 1;
  padding: 48px 36px 40px;
  text-align: center;
}

.resume-card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--accent);
  transition: all 0.4s ease;
}

.resume-card:hover .resume-card-icon {
  transform: scale(1.1);
  box-shadow: 0 0 30px rgba(232,160,32,0.25);
}

.resume-card-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.resume-card-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
}

.resume-card-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.resume-btn {
  padding: 10px 22px;
  font-size: 0.88rem;
}

.resume-btn:hover {
  transform: translateY(-2px);
}

/* Alt card variant */
.resume-card--alt .resume-card-icon {
  background: linear-gradient(135deg, rgba(212,96,26,0.12) 0%, rgba(232,160,32,0.06) 100%);
  color: #D4601A;
}

.resume-card--alt:hover .resume-card-border {
  background: conic-gradient(from 0deg, #D4601A, #FF8C42, #D4601A, transparent, #D4601A, #FF8C42, #D4601A, transparent);
}

@media (max-width: 768px) {
  .resume-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .resume-card-content {
    padding: 36px 24px 32px;
  }
}


/* ─── CONTACT ──────────────────────────────────────────── */
.contact-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-headline {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.contact-sub {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 40px;
  line-height: 1.7;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: var(--transition);
  color: var(--text-primary) !important;
  text-align: left;
}

.contact-item:hover {
  border-color: var(--border-hover);
  transform: translateX(8px);
  box-shadow: var(--shadow-glow);
}

.contact-item-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.contact-item-value {
  font-size: 0.95rem;
  display: block;
  margin-top: 2px;
}


/* ─── FOOTER ───────────────────────────────────────────── */
.footer {
  text-align: center;
  padding: 40px 24px;
  border-top: 1px solid var(--border);
}

.footer-text {
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.footer-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
}


/* ─── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-cta,
  .hero-socials {
    justify-content: center;
  }

  .hero-photo-frame {
    width: 240px;
    height: 240px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .project-featured-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }

  .section-title {
    margin-bottom: 40px;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(8, 8, 10, 0.98);
    backdrop-filter: blur(30px);
    flex-direction: column;
    padding: 100px 40px 40px;
    gap: 4px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-toggle {
    display: block;
  }

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

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

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

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .hero-photo-frame {
    width: 200px;
    height: 200px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-card {
    padding: 24px 16px;
  }

  .stat-number {
    font-size: 2.2rem;
  }

  .timeline {
    padding-left: 30px;
  }

  .timeline-marker {
    left: -37px;
  }

  .project-featured {
    padding: 28px;
  }

  .project-featured-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .hero {
    padding: 80px 16px 50px;
  }

  .container {
    padding: 0 16px;
  }

  .hero-name {
    font-size: 2.4rem;
  }

  .hero-photo-frame {
    width: 170px;
    height: 170px;
  }

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

/* ─── SCROLLBAR ────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-dark);
}

/* ─── SELECTION ────────────────────────────────────────── */
::selection {
  background: rgba(232, 160, 32, 0.3);
  color: var(--text-primary);
}


/* ─── SECTION SUBTITLE ─────────────────────────────────── */
.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: -40px;
  margin-bottom: 50px;
  max-width: 500px;
}


/* ─── EXTRA-CURRICULAR / GALLERY ───────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.gallery-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), filter 0.5s;
}

.gallery-img-wrapper:hover .gallery-img {
  transform: scale(1.08);
  filter: brightness(0.7);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.gallery-img-wrapper:hover .gallery-overlay {
  opacity: 1;
}

.gallery-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(232,160,32,0.2);
  border: 1px solid rgba(232,160,32,0.3);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  width: fit-content;
  margin-bottom: 8px;
  backdrop-filter: blur(8px);
}

.gallery-caption {
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.4;
}

/* Gallery placeholder for missing images */
.gallery-img[src=""],
.gallery-img:not([src]) {
  display: none;
}

.gallery-img-wrapper:has(.gallery-img[src=""]),
.gallery-img-wrapper:has(.gallery-img:not([src])) {
  display: none;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}


/* ─── AI CHAT AGENT ────────────────────────────────────── */
.chat-agent {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9000;
}

.chat-fab {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #0A0A0A;
  box-shadow: 0 8px 32px rgba(232,160,32,0.3);
  transition: var(--transition);
  position: relative;
  z-index: 2;
}

.chat-fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 12px 40px rgba(232,160,32,0.4);
}

.chat-fab-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  animation: chatPulse 2s ease-out infinite;
}

@keyframes chatPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* Chat panel */
.chat-panel {
  position: absolute;
  bottom: 76px;
  right: 0;
  width: 380px;
  max-height: 520px;
  background: rgba(14,14,20,0.97);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 40px rgba(232,160,32,0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-panel.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(20,20,26,0.5);
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
}

.chat-header-name {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1px;
}

.chat-header-status {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #27CA40;
  display: inline-block;
}

.chat-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  transition: var(--transition);
}

.chat-close:hover {
  color: var(--accent);
}

/* Messages */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 300px;
  min-height: 200px;
}

.chat-msg {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.chat-msg--user {
  flex-direction: row-reverse;
}

.chat-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gradient-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.7rem;
  flex-shrink: 0;
}

.chat-msg--user .chat-msg-avatar {
  background: rgba(232,160,32,0.2);
}

.chat-msg-bubble {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 16px 16px 16px 4px;
  padding: 10px 16px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-primary);
  max-width: 260px;
  word-wrap: break-word;
}

.chat-msg--user .chat-msg-bubble {
  background: rgba(232,160,32,0.12);
  border-color: rgba(232,160,32,0.2);
  border-radius: 16px 16px 4px 16px;
}

/* Typing indicator */
.chat-typing {
  display: flex;
  gap: 4px;
  padding: 12px 18px;
}

.chat-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.4;
  animation: typingDot 1.4s infinite;
}

.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
  0%, 100% { opacity: 0.4; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-4px); }
}

/* Suggestion chips */
.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 20px 12px;
}

.chat-suggestion {
  background: rgba(232,160,32,0.08);
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-main);
  transition: var(--transition);
}

.chat-suggestion:hover {
  background: rgba(232,160,32,0.15);
  border-color: var(--accent);
}

/* Input */
.chat-input-area {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: rgba(20,20,26,0.5);
}

.chat-input {
  flex: 1;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 10px 18px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
}

.chat-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(232,160,32,0.1);
}

.chat-input::placeholder {
  color: var(--text-muted);
}

.chat-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient);
  border: none;
  color: #0A0A0A;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.chat-send:hover {
  transform: scale(1.1);
}

@media (max-width: 480px) {
  .chat-panel {
    width: calc(100vw - 32px);
    right: -8px;
    bottom: 70px;
    max-height: 440px;
  }

  .chat-agent {
    bottom: 16px;
    right: 16px;
  }

  .chat-fab {
    width: 52px;
    height: 52px;
    font-size: 1.3rem;
  }
}

/* ─── AI SPECIALIST BADGE ────────────────────────────────── */
.ai-specialist-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  padding: 8px 20px;
  border-radius: 40px;
  margin-top: 32px;
  width: fit-content;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.ai-specialist-badge::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(232, 160, 32, 0.05),
    transparent
  );
  transform: rotate(45deg);
  animation: aiBadgeGlow 3s linear infinite;
}

@keyframes aiBadgeGlow {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

.ai-badge-icon {
  width: 30px;
  height: 30px;
  background: var(--accent);
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: 0 0 15px rgba(232, 160, 32, 0.4);
}

.ai-badge-text {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  text-transform: uppercase;
}

/* ─── NEURAL NETWORK VIZ ──────────────────────────────────── */
.neural-network-viz {
  width: 100%;
  height: 300px;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  margin-top: 50px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: inset 0 0 30px rgba(0,0,0,0.5);
}

#neural-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.neural-viz-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(8, 8, 10, 0.6);
  backdrop-filter: blur(4px);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}

.neural-viz-overlay i {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ─── AI SKILLS ENHANCEMENT ──────────────────────────────── */
.skill-category:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-5px);
}

.skill-tag:hover {
  background: var(--accent);
  color: #000;
  transform: scale(1.1);
}