/* ==========================================================================
   Sahil Belchada Portfolio — Campfire Night-Sky Theme
   Inspired by the atmospheric aesthetic & AI copilot
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-space-dark: #040711;
  --bg-space-mid: #091024;
  --bg-card: rgba(13, 20, 39, 0.72);
  --bg-card-hover: rgba(22, 33, 62, 0.85);
  --border-glass: rgba(255, 255, 255, 0.09);
  --border-glass-glow: rgba(255, 138, 61, 0.35);

  /* Flame & Amber Accents */
  --flame-amber: #ff7b25;
  --flame-gold: #ffb703;
  --flame-glow: rgba(255, 123, 37, 0.45);
  --flame-red: #e63946;
  --sky-cyan: #38bdf8;
  --sky-blue: #60a5fa;

  /* Typography */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Dimensions & Curves */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --header-height: 72px;

  /* Transitions */
  --trans-fast: 0.2s ease;
  --trans-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-space-dark);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}

/* Custom Cursors (Desktop & Pointer Devices Only) */
@media (hover: hover) and (pointer: fine) {
  html, body {
    cursor: url('assets/cursor-ember-arrow.svg') 3 2, auto;
  }

  a, 
  button, 
  [role="button"], 
  .btn, 
  .nav-link, 
  .filter-btn, 
  .preview-mode-btn, 
  .browser-external-btn, 
  .quick-prompt-btn, 
  .copy-btn, 
  .audio-toggle-btn, 
  .mobile-menu-btn, 
  .ask-ai-project-btn, 
  .ai-floating-dock-btn, 
  .ai-close-btn,
  .ai-speech-btn,
  .ai-send-btn,
  .preview-direct-link,
  summary {
    cursor: url('assets/cursor-ember-pointer.svg') 4 1, pointer !important;
  }

  input, 
  textarea, 
  [contenteditable="true"] {
    cursor: url('assets/cursor-ember-text.svg') 12 12, text;
  }
}

/* Canvas Background */
#atmosphereCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

/* Campfire Ambient Lighting Overlay (Fully Responsive & Overflow-Safe) */
.campfire-ambient-glow {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  max-width: 100vw;
  height: 380px;
  background: radial-gradient(
    ellipse 70% 100% at 50% 100%, 
    rgba(255, 94, 0, 0.22) 0%, 
    rgba(255, 166, 0, 0.12) 35%, 
    rgba(255, 60, 0, 0.04) 65%, 
    transparent 85%
  );
  pointer-events: none;
  z-index: 1;
  animation: fireAmbientFlicker 3s ease-in-out infinite alternate;
}

@keyframes fireAmbientFlicker {
  0% {
    opacity: 0.85;
    transform: scale(0.98);
  }
  50% {
    opacity: 1;
    transform: scale(1.02);
  }
  100% {
    opacity: 0.9;
    transform: scale(1);
  }
}

/* Main Content Wrapper */
.main-wrapper {
  position: relative;
  z-index: 2;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}


/* Base Glass Panel Component with Interactive Spotlight Sheen */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 
              0 0 1px 1px rgba(255, 255, 255, 0.04) inset;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Interactive cursor spotlight that follows hover on every card */
.glass-panel::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    450px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 123, 37, 0.15) 0%,
    rgba(255, 183, 3, 0.05) 30%,
    transparent 65%
  );
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  border-radius: inherit;
  z-index: 1;
}

.glass-panel:hover::after {
  opacity: 1;
}

.glass-panel:hover {
  border-color: var(--border-glass-glow);
  box-shadow: 0 20px 45px -10px rgba(255, 115, 0, 0.2), 
              0 0 25px rgba(255, 123, 37, 0.12);
}

/* Scroll Progress Bar */
.scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1000;
  pointer-events: none;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--flame-amber), var(--flame-gold), #ff3d00);
  box-shadow: 0 0 12px var(--flame-amber), 0 0 4px var(--flame-gold);
  transition: width 0.1s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 0 2px 2px 0;
}

/* ==========================================================================
   Smooth Alternating Left & Right Pop-Up Scroll Reveal System (Silky & Gentle)
   ========================================================================== */
.reveal-from-left {
  opacity: 0;
  transform: translateX(-55px) translateY(25px) scale(0.96);
  filter: blur(5px);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1), 
              transform 1.25s cubic-bezier(0.22, 1, 0.36, 1),
              filter 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform, filter;
}

.reveal-from-left.in-view {
  opacity: 1;
  transform: translateX(0) translateY(0) scale(1);
  filter: blur(0);
}

.reveal-from-right {
  opacity: 0;
  transform: translateX(55px) translateY(25px) scale(0.96);
  filter: blur(5px);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1), 
              transform 1.25s cubic-bezier(0.22, 1, 0.36, 1),
              filter 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform, filter;
}

.reveal-from-right.in-view {
  opacity: 1;
  transform: translateX(0) translateY(0) scale(1);
  filter: blur(0);
}

.reveal-pop-up {
  opacity: 0;
  transform: translateY(40px) scale(0.97);
  filter: blur(5px);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1), 
              transform 1.25s cubic-bezier(0.22, 1, 0.36, 1),
              filter 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform, filter;
}

.reveal-pop-up.in-view {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(35px) scale(0.97);
  filter: blur(4px);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1), 
              transform 1.25s cubic-bezier(0.22, 1, 0.36, 1),
              filter 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform, filter;
}

.reveal-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Responsive adjustments for mobile */
@media (max-width: 768px) {
  .reveal-from-left {
    transform: translateX(-24px) translateY(14px) scale(0.98);
  }
  .reveal-from-right {
    transform: translateX(24px) translateY(14px) scale(0.98);
  }
  .reveal-pop-up {
    transform: translateY(18px) scale(0.98);
  }
  .reveal-from-left,
  .reveal-from-right,
  .reveal-pop-up,
  .reveal-on-scroll {
    filter: none !important;
    transition-duration: 0.45s !important;
  }
}

/* Accessibility: respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .reveal-from-left,
  .reveal-from-right,
  .reveal-pop-up,
  .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
  }
}

/* Staggered cascades */
.stagger-1 { transition-delay: 0.08s; }
.stagger-2 { transition-delay: 0.16s; }
.stagger-3 { transition-delay: 0.24s; }
.stagger-4 { transition-delay: 0.32s; }
.stagger-5 { transition-delay: 0.40s; }

/* Active navigation link highlight */
.nav-link.active {
  color: var(--flame-gold) !important;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--flame-amber), var(--flame-gold));
  border-radius: 2px;
  box-shadow: 0 0 8px var(--flame-glow);
}



/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 50;
  background: rgba(4, 7, 17, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  transition: background var(--trans-fast);
}

.nav-container {
  max-width: 1240px;
  height: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 700;
  font-size: 1.25rem;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.02em;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--flame-amber), var(--flame-gold));
  color: #000;
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 0 15px var(--flame-glow);
}

.logo-text .accent-dot {
  color: var(--flame-amber);
}

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

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--trans-fast);
  position: relative;
}

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

.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--flame-amber), var(--flame-gold));
  border-radius: 2px;
}

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

/* Action Pills */
.action-pill {
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--trans-fast);
  font-family: inherit;
}

.sound-btn {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
}

.sound-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.sound-btn.playing {
  background: rgba(255, 123, 37, 0.15);
  border-color: var(--flame-amber);
  color: var(--flame-gold);
}

.sound-waves {
  display: none;
  align-items: center;
  gap: 2px;
  height: 12px;
}

.sound-btn.playing .sound-waves {
  display: inline-flex;
}

.sound-waves span {
  width: 2px;
  height: 100%;
  background-color: var(--flame-gold);
  border-radius: 1px;
  animation: waveBar 0.8s ease-in-out infinite alternate;
}

.sound-waves span:nth-child(2) { animation-delay: 0.2s; height: 70%; }
.sound-waves span:nth-child(3) { animation-delay: 0.4s; height: 90%; }

@keyframes waveBar {
  0% { transform: scaleY(0.3); }
  100% { transform: scaleY(1); }
}

.ai-btn {
  background: linear-gradient(135deg, #ea580c, #f59e0b);
  color: #fff;
  box-shadow: 0 0 18px rgba(234, 88, 12, 0.4);
}

.ai-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(234, 88, 12, 0.6);
}

.resume-btn {
  background: rgba(255, 170, 0, 0.1);
  color: var(--flame-gold);
  border: 1px solid rgba(255, 170, 0, 0.3);
  text-decoration: none;
}

.resume-btn:hover {
  background: rgba(255, 170, 0, 0.22);
  color: #ffffff;
  border-color: var(--flame-amber);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 170, 0, 0.2);
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.25rem;
  cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + 2rem) 1.5rem 4rem;
  text-align: center;
}

.hero-content {
  max-width: 860px;
  margin: 0 auto;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
  font-size: 0.825rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.hero-eyebrow {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--flame-gold);
  margin-bottom: 0.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.hero-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(4.2rem, 10.5vw, 7.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  user-select: none;
  cursor: pointer;
  perspective: 1000px;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.6s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}

.name-first,
.name-last {
  display: inline-block;
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.3, 1.2), text-shadow 0.3s ease, filter 0.3s ease;
  will-change: transform, text-shadow;
}

/* Dual-Tone Typography from the Instagram Reel */
.name-first {
  background: linear-gradient(180deg, #ffedd5 0%, #fb923c 45%, #ea580c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 50px rgba(234, 88, 12, 0.45);
  filter: drop-shadow(0 6px 30px rgba(251, 146, 60, 0.35));
}

.name-last {
  color: #ffffff;
  text-shadow: 0 0 35px rgba(255, 255, 255, 0.3);
  filter: drop-shadow(0 6px 25px rgba(255, 255, 255, 0.2));
}

/* 3D Depth and Pop on Hover */
.hero-name:hover .name-first {
  transform: translateZ(45px) scale(1.03);
  filter: drop-shadow(0 15px 35px rgba(251, 146, 60, 0.5)) 
          drop-shadow(0 25px 50px rgba(234, 88, 12, 0.4));
}

.hero-name:hover .name-last {
  transform: translateZ(65px) scale(1.05);
  filter: drop-shadow(0 15px 35px rgba(255, 255, 255, 0.45));
}



.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.45rem);
  font-weight: 600;
  color: var(--sky-blue);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.hero-description {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 2.25rem;
  line-height: 1.7;
}

.hero-description strong {
  color: #f1f5f9;
  font-weight: 600;
}

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--trans-fast);
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, #ff6b35, #ffaa00);
  color: #050811;
  box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 107, 53, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
}

.btn-ghost:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 3.5rem;
}

/* Hero Stats Row */
.hero-stats-row {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-full);
  background: rgba(13, 20, 39, 0.6);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--flame-gold);
}

.stat-label {
  font-size: 0.825rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 16px;
  background-color: var(--border-glass);
}

/* ==========================================================================
   Section Layouts & Headers
   ========================================================================== */
.section {
  padding: 5.5rem 1.5rem;
  position: relative;
}

.section-container {
  max-width: 1180px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--flame-amber);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 0.85rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.about-card {
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(255, 123, 37, 0.12);
  border: 1px solid rgba(255, 123, 37, 0.25);
  color: var(--flame-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.5rem;
}

.about-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #ffffff;
}

.about-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ==========================================================================
   Projects Section
   ========================================================================== */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans-fast);
  font-family: inherit;
}

.filter-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.1);
}

.filter-btn.active {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(255, 170, 0, 0.2));
  border-color: var(--flame-amber);
  color: var(--flame-gold);
}

.projects-grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  max-width: 980px;
  margin: 0 auto;
  width: 100%;
}

.project-card {
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  background: var(--bg-surface);
  backdrop-filter: blur(16px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 25px rgba(255, 107, 53, 0.12);
  border-color: rgba(255, 123, 37, 0.35);
}

.project-card.highlight-card {
  border-color: rgba(255, 123, 37, 0.45);
  background: linear-gradient(180deg, rgba(23, 26, 46, 0.9) 0%, rgba(13, 20, 39, 0.85) 100%);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.45), 0 0 20px rgba(255, 107, 53, 0.08);
}

.project-card.highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--flame-amber), var(--flame-gold), transparent);
  z-index: 2;
}

/* Browser Mockup Bar for Live Deployed Projects */
.project-browser-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(4, 7, 17, 0.85);
  border-bottom: 1px solid var(--border-glass);
  padding: 0.75rem 1.4rem;
  border-radius: calc(var(--radius-lg) - 1px) calc(var(--radius-lg) - 1px) 0 0;
  margin: -2.2rem -2.2rem 1.75rem -2.2rem;
  backdrop-filter: blur(10px);
  gap: 1rem;
}

.browser-dots {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.browser-dot.red { background: #ef4444; box-shadow: 0 0 6px rgba(239, 68, 68, 0.5); }
.browser-dot.yellow { background: #f59e0b; box-shadow: 0 0 6px rgba(245, 158, 11, 0.5); }
.browser-dot.green { background: #10b981; box-shadow: 0 0 6px rgba(16, 185, 129, 0.5); }

.browser-address {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.82rem;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.35rem 1.25rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.55rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 480px;
}

.browser-address i {
  color: #10b981;
  font-size: 0.75rem;
}

.browser-external-btn {
  font-size: 0.8rem;
  color: var(--flame-gold);
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(255, 170, 0, 0.12);
  border: 1px solid rgba(255, 170, 0, 0.3);
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.browser-external-btn:hover {
  background: rgba(255, 170, 0, 0.25);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 170, 0, 0.25);
}

.pulse-dot {
  font-size: 0.55rem;
  animation: pulseLive 1.8s infinite;
  color: #10b981;
}

@keyframes pulseLive {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.75); }
}

/* ==========================================================================
   Project Live Preview Viewport (Interactive Embed & Mockup)
   ========================================================================== */
.browser-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.preview-mode-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94a3b8;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.28rem 0.7rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
  font-family: inherit;
}

.preview-mode-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.preview-mode-btn.active {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.25), rgba(255, 170, 0, 0.25));
  border-color: var(--flame-amber);
  color: var(--flame-gold);
  box-shadow: 0 0 10px rgba(255, 107, 53, 0.2);
}

.project-preview-viewport {
  position: relative;
  width: calc(100% + 4.4rem);
  margin: -1.75rem -2.2rem 1.85rem -2.2rem;
  height: 420px;
  background: #080c18;
  border-bottom: 1px solid var(--border-glass);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.live-preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: #090e1c;
  display: block;
}

.live-preview-iframe.hidden,
.live-preview-image.hidden {
  display: none !important;
}

.live-preview-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.project-preview-viewport:hover .live-preview-image {
  transform: scale(1.02);
}

.preview-scroll-container {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 170, 0, 0.35) transparent;
}

.preview-scroll-container::-webkit-scrollbar {
  width: 6px;
}

.preview-scroll-container::-webkit-scrollbar-thumb {
  background: rgba(255, 170, 0, 0.35);
  border-radius: 4px;
}

.preview-hover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 7, 17, 0.45);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
  z-index: 4;
}

.project-preview-viewport:hover .preview-hover-overlay {
  opacity: 1;
  pointer-events: auto;
}

.preview-live-indicator {
  position: absolute;
  bottom: 14px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(4, 7, 17, 0.88);
  border: 1px solid rgba(16, 185, 129, 0.4);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.725rem;
  font-weight: 600;
  color: #34d399;
  letter-spacing: 0.04em;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  z-index: 5;
  pointer-events: none;
}

.preview-direct-link {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(4, 7, 17, 0.85);
  border: 1px solid var(--border-glass);
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
  z-index: 5;
}

.preview-direct-link:hover {
  color: #ffffff;
  background: var(--flame-amber);
  border-color: var(--flame-gold);
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .project-preview-viewport {
    height: 300px;
    width: calc(100% + 3rem);
    margin: -1.75rem -1.5rem 1.5rem -1.5rem;
  }
  
  .browser-address {
    max-width: 220px;
  }
}

@media (max-width: 480px) {
  .project-preview-viewport {
    height: 220px;
  }
  
  .browser-address {
    display: none;
  }
}

.project-badge-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.featured-badge {
  background: rgba(255, 170, 0, 0.15);
  border: 1px solid rgba(255, 170, 0, 0.3);
  color: var(--flame-gold);
}

.live-badge {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.swdc-badge {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--sky-cyan);
}

.mobile-badge {
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.3);
  color: #c084fc;
}

.etl-badge {
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.3);
  color: #fb7185;
}

.project-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.project-tagline {
  font-size: 0.925rem;
  color: var(--sky-blue);
  font-weight: 600;
  margin-bottom: 1.1rem;
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.925rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.project-bullets {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.project-bullets li {
  font-size: 0.875rem;
  color: #cbd5e1;
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.55;
}

.project-bullets li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--flame-amber);
  font-size: 0.85rem;
}

.project-bullets strong {
  color: #ffffff;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.75rem;
}

.tech-tags span {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.775rem;
  font-weight: 500;
}

.project-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: auto;
}

/* ==========================================================================
   Skills Matrix Section
   ========================================================================== */
.skills-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

.skill-category {
  padding: 2rem;
}

.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.cat-icon {
  font-size: 1.25rem;
  color: var(--flame-amber);
}

.skill-cat-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: #cbd5e1;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 500;
  transition: all var(--trans-fast);
}

.skill-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  transform: translateY(-1px);
}

.skill-chip.glow-chip {
  background: rgba(255, 123, 37, 0.1);
  border-color: rgba(255, 123, 37, 0.3);
  color: #fed7aa;
}

/* ==========================================================================
   Experience & Timeline Section
   ========================================================================== */
.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 15px;
  bottom: 15px;
  left: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--flame-amber), var(--border-glass) 80%);
}

.timeline-item {
  position: relative;
  padding-left: 64px;
  margin-bottom: 2.5rem;
}

.timeline-marker {
  position: absolute;
  left: 8px;
  top: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #091024;
  border: 2px solid var(--flame-amber);
  color: var(--flame-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  box-shadow: 0 0 12px var(--flame-glow);
}

.education-marker {
  border-color: var(--sky-blue);
  color: var(--sky-blue);
  box-shadow: 0 0 12px rgba(96, 165, 250, 0.4);
}

.cert-marker {
  border-color: var(--flame-gold);
  color: var(--flame-gold);
  box-shadow: 0 0 12px rgba(255, 183, 3, 0.4);
}

.timeline-content {
  padding: 2rem;
}

.timeline-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.role-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

.company-name {
  font-size: 0.95rem;
  color: var(--sky-blue);
  font-weight: 500;
}

.timeline-date {
  font-size: 0.8rem;
  color: var(--flame-gold);
  background: rgba(255, 183, 3, 0.1);
  border: 1px solid rgba(255, 183, 3, 0.25);
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.timeline-project-highlight {
  font-size: 0.95rem;
  color: #f1f5f9;
  margin-bottom: 0.85rem;
}

.timeline-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-list li {
  font-size: 0.875rem;
  color: var(--text-muted);
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.6;
}

.timeline-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--flame-amber);
}

.timeline-list strong {
  color: #fff;
}

.education-details {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.6;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.cert-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
}

.cert-icon {
  font-size: 1.35rem;
  color: var(--flame-gold);
}

.cert-card strong {
  display: block;
  font-size: 0.875rem;
  color: #fff;
}

.cert-card span {
  font-size: 0.775rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-section {
  position: relative;
  padding-bottom: 7rem;
}

.contact-card-wrapper {
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info-col h3,
.contact-form-col h3 {
  font-size: 1.45rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.contact-info-col p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  min-width: 0;
  max-width: 100%;
}

.detail-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 123, 37, 0.12);
  color: var(--flame-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.detail-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.detail-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.detail-value {
  color: #fff;
  font-size: 0.925rem;
  font-weight: 600;
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
}

.detail-value:hover {
  color: var(--flame-amber);
}

.copy-btn {
  flex-shrink: 0;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 6px;
  transition: all var(--trans-fast);
}

.copy-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.direct-links-row {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.825rem;
  font-weight: 600;
  color: #cbd5e1;
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: #fff;
  font-family: inherit;
  font-size: 0.925rem;
  transition: all var(--trans-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--flame-amber);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 12px rgba(255, 123, 37, 0.2);
}

.form-feedback {
  font-size: 0.875rem;
  min-height: 1.25rem;
  margin-top: 0.5rem;
  text-align: center;
}

.form-feedback.success {
  color: #34d399;
}

.form-feedback.error {
  color: #f87171;
}

/* ==========================================================================
   Campfire Bottom Status Bar
   ========================================================================== */
.campfire-bar {
  position: relative;
  z-index: 10;
  padding: 1.25rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(4, 7, 17, 0.85);
  backdrop-filter: blur(12px);
}

.campfire-bar-content {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.fire-flame-icon {
  position: relative;
  width: 16px;
  height: 20px;
}

.flame-particle {
  position: absolute;
  bottom: 0;
  width: 8px;
  height: 14px;
  background: linear-gradient(0deg, #ff3d00, #ffaa00);
  border-radius: 50% 50% 20% 20%;
  animation: flameFlicker 1.2s infinite alternate ease-in-out;
}

.flame-particle:nth-child(2) {
  left: 4px;
  height: 18px;
  animation-delay: 0.3s;
}

.flame-particle:nth-child(3) {
  left: 8px;
  height: 12px;
  animation-delay: 0.6s;
}

@keyframes flameFlicker {
  0% { transform: scale(0.9) rotate(-3deg); opacity: 0.8; }
  100% { transform: scale(1.1) rotate(3deg); opacity: 1; }
}

.campfire-bar-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FLOATING AI ASSISTANT WIDGET (Exact match to Instagram Reel design)
   ========================================================================== */
.ai-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 380px;
  max-width: calc(100vw - 2rem);
  height: 520px;
  max-height: calc(100vh - 5rem);
  background: rgba(10, 16, 31, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 138, 61, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 
              0 0 35px rgba(255, 107, 53, 0.2);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform var(--trans-smooth), opacity var(--trans-smooth);
  overflow: hidden;
}

.ai-widget.minimized {
  transform: translateY(120%) scale(0.9);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

/* Widget Header */
.ai-widget-header {
  padding: 1rem 1.25rem;
  background: rgba(15, 23, 42, 0.7);
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-avatar-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ai-avatar {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, #ff6b35, #ffb703);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 0 15px rgba(255, 107, 53, 0.5);
}

.ai-avatar .status-indicator {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background-color: #10b981;
  border: 2px solid #0a101f;
  border-radius: 50%;
}

.ai-header-meta {
  display: flex;
  flex-direction: column;
}

.ai-name-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ai-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.ai-tag {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  font-size: 0.675rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

.ai-status-text {
  font-size: 0.775rem;
  color: var(--text-dim);
}

.ai-header-controls {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.ai-ctrl-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--trans-fast);
}

.ai-ctrl-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.ai-ctrl-btn.active {
  color: var(--flame-gold);
  background: rgba(255, 183, 3, 0.15);
}

/* Widget Body */
.ai-widget-body {
  flex: 1;
  padding: 1.25rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  scroll-behavior: smooth;
}

.ai-widget-body::-webkit-scrollbar {
  width: 5px;
}

.ai-widget-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

/* Chat Messages */
.ai-message {
  display: flex;
  flex-direction: column;
  max-width: 90%;
  animation: messageSlideIn 0.3s ease forwards;
}

@keyframes messageSlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-message.ai-bubble {
  align-self: flex-start;
}

.ai-message.user-bubble {
  align-self: flex-end;
}

.ai-message-sender {
  font-size: 0.725rem;
  font-weight: 600;
  color: var(--flame-gold);
  margin-bottom: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.user-bubble .ai-message-sender {
  color: var(--sky-blue);
  align-self: flex-end;
}

.ai-message-content {
  padding: 0.85rem 1.05rem;
  border-radius: 16px;
  font-size: 0.885rem;
  line-height: 1.55;
}

.ai-bubble .ai-message-content {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top-left-radius: 4px;
  color: #f1f5f9;
}

.ai-bubble .ai-message-content a {
  color: var(--flame-gold);
  text-decoration: underline;
}

.user-bubble .ai-message-content {
  background: linear-gradient(135deg, #c2410c, #ea580c);
  color: #ffffff;
  border-top-right-radius: 4px;
  box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
}

/* Quick Chips */
.ai-quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.5rem;
}

.chip-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 138, 61, 0.25);
  color: #fed7aa;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--trans-fast);
  font-family: inherit;
}

.chip-btn:hover {
  background: rgba(255, 123, 37, 0.15);
  border-color: var(--flame-amber);
  color: #fff;
  transform: translateY(-1px);
}

/* Widget Footer */
.ai-widget-footer {
  padding: 0.85rem 1rem;
  background: rgba(15, 23, 42, 0.8);
  border-top: 1px solid var(--border-glass);
}

.ai-input-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.5rem 0.35rem 1rem;
  transition: border-color var(--trans-fast);
}

.ai-input-form:focus-within {
  border-color: var(--flame-amber);
  box-shadow: 0 0 12px rgba(255, 107, 53, 0.25);
}

.ai-input-form input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 0.875rem;
  font-family: inherit;
}

.ai-input-form input:focus {
  outline: none;
}

.ai-send-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--flame-amber), var(--flame-gold));
  color: #050811;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--trans-fast);
}

.ai-send-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 0 12px var(--flame-glow);
}

/* Collapsed AI Trigger Pill */
.ai-floating-dock-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #ea580c, #f59e0b);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.925rem;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(234, 88, 12, 0.5);
  z-index: 90;
  transition: all var(--trans-smooth);
  font-family: inherit;
}

.ai-floating-dock-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 35px rgba(234, 88, 12, 0.7);
}

.ai-floating-dock-btn.hidden {
  transform: translateY(120%) scale(0.8);
  opacity: 0;
  pointer-events: none;
}

.dock-pulse {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-full);
  border: 2px solid #f97316;
  animation: dockPulse 2s infinite ease-out;
  pointer-events: none;
}

@keyframes dockPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.15, 1.35); opacity: 0; }
}

/* ==========================================================================
   Comprehensive Responsive Breakpoints (Mobile, Tablet, Desktop)
   ========================================================================== */

/* Hide mobile-specific navigation elements on desktop */
.mobile-resume-link {
  display: none !important;
}

/* Tablet Landscape & Medium Desktops (<= 1024px) */
@media (max-width: 1024px) {
  .nav-container {
    padding: 0 1.25rem;
  }
  
  .projects-grid {
    padding: 0 0.5rem;
    max-width: 100%;
  }

  .project-card {
    padding: 1.75rem;
  }

  .project-browser-bar {
    margin: -1.75rem -1.75rem 1.5rem -1.75rem;
    padding: 0.75rem 1.25rem;
  }

  .project-preview-viewport {
    width: calc(100% + 3.5rem);
    margin: -1.5rem -1.75rem 1.5rem -1.75rem;
    height: 360px;
  }

  .skills-matrix {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .about-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

/* Tablet Portrait & Mobile Devices (<= 860px) */
@media (max-width: 860px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: rgba(4, 7, 17, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-glass-glow);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.85);
    z-index: 999;
  }

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

  .mobile-resume-link {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.8rem 1.4rem;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, rgba(255, 170, 0, 0.18), rgba(234, 88, 12, 0.22));
    border: 1px solid var(--flame-amber);
    color: #ffffff;
    font-weight: 600;
    text-decoration: none;
    margin-top: 0.5rem;
  }

  .nav-actions {
    gap: 0.5rem;
  }

  .nav-actions .resume-btn {
    display: none;
  }

  .sound-btn .sound-text {
    display: none;
  }

  .sound-btn {
    padding: 0.45rem 0.75rem;
  }

  .ai-btn span {
    display: none;
  }

  .ai-btn {
    padding: 0.45rem 0.75rem;
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
  }

  .contact-card-wrapper {
    grid-template-columns: 1fr;
    padding: 2rem 1.5rem;
    gap: 2rem;
  }

  .ai-widget {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100vw;
    max-width: 100vw;
    height: 85vh;
    max-height: 650px;
    border-radius: 24px 24px 0 0;
  }

  .ai-floating-dock-btn {
    bottom: 1rem;
    right: 1rem;
  }
}

/* Mobile Phones (<= 640px) */
@media (max-width: 640px) {
  .hero-section {
    padding: calc(var(--header-height) + 1rem) 1rem 3rem;
    min-height: 85vh;
  }

  .hero-title {
    font-size: clamp(2.3rem, 11vw, 3.4rem);
    letter-spacing: -0.03em;
    line-height: 1.1;
  }

  .hero-subtitle {
    font-size: 0.98rem;
    line-height: 1.6;
    padding: 0 0.25rem;
  }

  .hero-stats-row {
    flex-direction: column;
    gap: 0.75rem;
    border-radius: var(--radius-lg);
    padding: 1.25rem;
  }

  .stat-divider {
    display: none;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

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

  .scroll-explore-indicator {
    bottom: 0.8rem;
  }

  /* Project Cards on Mobile */
  .project-card {
    padding: 1.25rem;
    border-radius: var(--radius-md);
  }

  .project-browser-bar {
    margin: -1.25rem -1.25rem 1.25rem -1.25rem;
    padding: 0.65rem 0.9rem;
    gap: 0.5rem;
    flex-wrap: wrap;
  }

  .browser-address {
    max-width: 160px;
    font-size: 0.74rem;
    padding: 0.25rem 0.75rem;
  }

  .browser-actions {
    margin-left: 0;
    gap: 0.35rem;
  }

  .preview-mode-btn {
    padding: 0.25rem 0.55rem;
    font-size: 0.7rem;
  }

  .project-preview-viewport {
    width: calc(100% + 2.5rem);
    margin: -1.25rem -1.25rem 1.25rem -1.25rem;
    height: 240px;
  }

  .preview-hover-overlay {
    opacity: 1 !important;
    background: rgba(4, 7, 17, 0.4);
    align-items: flex-end;
    padding-bottom: 1rem;
  }

  .preview-launch-btn {
    transform: scale(1) !important;
    padding: 0.55rem 1.1rem;
    font-size: 0.82rem;
  }

  .project-header-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .project-title {
    font-size: 1.35rem;
  }

  .project-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.6rem;
  }

  .project-actions .btn {
    width: 100%;
  }

  /* Experience & Skills */
  .timeline-item {
    padding-left: 2rem;
  }

  .timeline-marker {
    left: 0;
  }

  .timeline-container::before {
    left: 6px;
  }

  /* Section Headers */
  .section-title {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  .section-header {
    margin-bottom: 2.2rem;
  }

  /* Contact Section Mobile Sizing */
  .contact-section {
    padding-bottom: 7.5rem;
  }

  .contact-card-wrapper {
    padding: 1.5rem 1.1rem;
    gap: 1.75rem;
  }

  .contact-detail-item {
    padding: 0.75rem 0.85rem;
    gap: 0.75rem;
  }

  .detail-value {
    font-size: 0.84rem;
  }

  .detail-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .direct-links-row {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  .direct-links-row .btn {
    width: 100%;
  }

  .ai-floating-dock-btn {
    bottom: 1rem;
    right: 1rem;
    padding: 0.55rem 0.95rem;
    font-size: 0.8rem;
    gap: 0.4rem;
  }
}

/* Small Phones (<= 380px) */
@media (max-width: 380px) {
  .nav-container {
    padding: 0 0.6rem;
  }

  .brand-logo .logo-text {
    font-size: 1.15rem;
  }

  .browser-address {
    max-width: 120px;
    font-size: 0.7rem;
  }

  .project-preview-viewport {
    height: 210px;
  }

  .contact-card-wrapper {
    padding: 1.25rem 0.75rem;
  }

  .contact-detail-item {
    padding: 0.65rem 0.75rem;
    gap: 0.6rem;
  }

  .detail-value {
    font-size: 0.78rem;
  }

  .detail-icon {
    width: 32px;
    height: 32px;
    font-size: 0.88rem;
  }
}

/* ==========================================================================
   Site Preloader Screen (Circular Progress & Cursive Reveal)
   ========================================================================== */
.site-preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #040711;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.85s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.85s ease;
  pointer-events: all;
}

.site-preloader.loaded {
  transform: translateY(-100%);
  pointer-events: none;
}

.preloader-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.preloader-ring-wrapper {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
}

.preloader-ring-wrapper.hide {
  opacity: 0;
  transform: scale(0.8);
}

.preloader-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.preloader-track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 4;
}

.preloader-bar {
  fill: none;
  stroke: url(#preloaderFlameGrad);
  stroke-width: 4.5;
  stroke-linecap: round;
  stroke-dasharray: 314.16;
  stroke-dashoffset: 314.16;
  filter: drop-shadow(0 0 8px rgba(255, 123, 37, 0.7));
  transition: stroke-dashoffset 0.08s ease-out;
}

.preloader-counter {
  position: absolute;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
  text-shadow: 0 0 20px rgba(255, 170, 0, 0.5);
}

.preloader-greeting {
  position: absolute;
  width: min(88vw, 680px);
  max-width: 680px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.4s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.preloader-greeting.show {
  opacity: 1;
  transform: scale(1);
}

.hello-svg {
  width: 100%;
  height: auto;
  overflow: visible;
  filter: drop-shadow(0 0 24px rgba(249, 115, 22, 0.85));
  will-change: transform;
}

.hello-char-path {
  fill: transparent;
  stroke: #fde047;
  stroke-width: 12;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: fill 0.75s ease, stroke-width 0.75s ease;
  will-change: stroke-dashoffset;
}

.hello-char-path.filled {
  fill: url(#helloFlameGrad);
  stroke-width: 2.5;
  stroke: rgba(255, 255, 255, 0.7);
}

.ember-pen-spark {
  fill: #ffffff;
  filter: drop-shadow(0 0 8px #ffb703);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.ember-pen-spark.active {
  opacity: 1;
}

@media (max-width: 768px) {
  .hello-svg {
    filter: drop-shadow(0 0 14px rgba(249, 115, 22, 0.8));
  }
  .ember-pen-spark {
    display: none !important;
  }
}

/* ==========================================================================
   Scroll to Explore Motion Indicator
   ========================================================================== */
.scroll-explore-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  z-index: 10;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-explore-indicator:hover {
  opacity: 1;
  transform: translateX(-50%) translateY(-2px);
}

.scroll-explore-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.3s ease;
}

.scroll-explore-indicator:hover .scroll-explore-text {
  color: var(--flame-gold);
}

.scroll-explore-mouse {
  width: 22px;
  height: 36px;
  border-radius: 12px;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 6px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(4px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.scroll-explore-indicator:hover .scroll-explore-mouse {
  border-color: var(--flame-amber);
  box-shadow: 0 0 12px rgba(255, 123, 37, 0.3);
}

.scroll-explore-wheel {
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: var(--flame-gold);
  box-shadow: 0 0 8px var(--flame-amber);
  animation: scrollWheelGlider 1.8s infinite cubic-bezier(0.65, 0, 0.35, 1);
}

@keyframes scrollWheelGlider {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  25% {
    opacity: 1;
  }
  75% {
    opacity: 1;
    transform: translateY(12px);
  }
  100% {
    opacity: 0;
    transform: translateY(16px);
  }
}