/* ==========================================================================
   ROOPA PRAJAPATI — PORTFOLIO DESIGN SYSTEM & STYLESHEET
   Aesthetic: Cinematic Neo-Editorial & AI Creative Studio
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-deep: #0B0D11;
  --bg-base: #11141A;
  --bg-surface: #171B23;
  --bg-elevated: #1F242F;
  --bg-glass: rgba(23, 27, 35, 0.75);
  --bg-glass-card: rgba(28, 33, 44, 0.65);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-glow: rgba(245, 158, 11, 0.3);

  --text-primary: #F4F5F7;
  --text-secondary: #A0A7B5;
  --text-muted: #6B7280;
  
  --amber: #F59E0B;
  --amber-light: #FCD34D;
  --amber-glow: rgba(245, 158, 11, 0.18);
  
  --coral: #FF5757;
  --coral-glow: rgba(255, 87, 87, 0.18);
  
  --teal: #10B981;
  --teal-glow: rgba(16, 185, 129, 0.18);
  
  --cyan: #06B6D4;
  --purple: #8B5CF6;

  /* Typography */
  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Syne', sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  /* Spacing & Layout */
  --container-max: 1200px;
  --header-height: 42px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  
  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle Ambient Glow & Noise Background */
.ambient-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.28;
  animation: orbFloat 20s ease-in-out infinite alternate;
}

.ambient-orb-1 {
  top: -10%;
  left: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--amber) 0%, rgba(245, 158, 11, 0) 70%);
}

.ambient-orb-2 {
  top: 40%;
  right: -5%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, var(--coral) 0%, rgba(255, 87, 87, 0) 70%);
  animation-delay: -7s;
}

.ambient-orb-3 {
  bottom: 5%;
  left: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--teal) 0%, rgba(16, 185, 129, 0) 70%);
  animation-delay: -14s;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  pointer-events: none;
  z-index: 1;
}

/* Mouse Glow Spotlight */
#cursor-spotlight {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.08) 0%, rgba(0,0,0,0) 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
  transition: opacity 0.3s ease;
}

/* Common Layout Elements */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 3;
}

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

.display-title {
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  line-height: 0.95;
}

.heading-font {
  font-family: var(--font-heading);
}

/* ==========================================================================
   TOP STICKY SCRUBBER & HUD HEADER
   ========================================================================== */
.scrubber-hud {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 13, 17, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  user-select: none;
}

.hud-left, .hud-right {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 11.5px;
  flex-shrink: 0;
}

.rec-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--coral);
  background: var(--coral-glow);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 87, 87, 0.3);
}

.rec-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  animation: pulseBlink 1.4s infinite;
}

.timecode-display {
  color: var(--amber);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.scrubber-track-container {
  flex: 1;
  max-width: 850px;
  margin: 0 16px;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.scrubber-track {
  display: flex;
  align-items: center;
  gap: 28px;
  white-space: nowrap;
  animation: scrubMarquee 24s linear infinite;
}

.scrubber-track:hover {
  animation-play-state: paused;
}

.scrub-item {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.scrub-item b {
  color: var(--amber);
}

.audio-visualizer-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  transition: all 0.2s ease;
}

.audio-visualizer-btn:hover, .audio-visualizer-btn.active {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-glow);
}

.wave-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.wave-bar {
  width: 2px;
  height: 4px;
  background: currentColor;
  border-radius: 1px;
  transition: height 0.15s ease;
}

.audio-visualizer-btn.active .wave-bar:nth-child(1) { animation: wave 0.8s ease infinite 0.1s; }
.audio-visualizer-btn.active .wave-bar:nth-child(2) { animation: wave 0.8s ease infinite 0.3s; }
.audio-visualizer-btn.active .wave-bar:nth-child(3) { animation: wave 0.8s ease infinite 0.2s; }
.audio-visualizer-btn.active .wave-bar:nth-child(4) { animation: wave 0.8s ease infinite 0.4s; }

/* Navigation Bar */
.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-badge {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--amber), var(--coral));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: #0B0D11;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.brand-text h3 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-text p {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
  position: relative;
  padding: 4px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber);
  transition: width 0.25s var(--ease-spring);
}

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

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ==========================================================================
   BUTTONS & MICRO-INTERACTIONS
   ========================================================================== */
.btn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.22s var(--ease-spring);
  font-weight: 600;
  position: relative;
  overflow: hidden;
}

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

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--amber);
  color: #0B0D11;
  box-shadow: 0 4px 18px rgba(245, 158, 11, 0.25);
}

.btn-primary:hover {
  background: var(--amber-light);
  box-shadow: 0 6px 24px rgba(245, 158, 11, 0.4);
}

.btn-ghost {
  background: var(--bg-surface);
  border-color: var(--border-medium);
  color: var(--text-primary);
}

.btn-ghost:hover {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--amber-glow);
}

.btn-teal {
  background: var(--teal);
  color: #0B0D11;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.25);
}

.btn-teal:hover {
  background: #34D399;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 11.5px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding: 64px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow-pill {
  background: var(--amber-glow);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
}

.hero-title {
  font-size: clamp(54px, 8.5vw, 102px);
  color: var(--text-primary);
  line-height: 0.92;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.hero-title span {
  color: var(--amber);
  display: inline-block;
  background: linear-gradient(135deg, var(--amber) 0%, #FF9F43 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.role-cycler {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  min-height: 32px;
}

.role-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  color: var(--teal);
  font-weight: 600;
  transition: all 0.3s ease;
}

.hero-bio {
  font-size: clamp(16px, 2.4vw, 18px);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 580px;
  margin-bottom: 28px;
}

.hero-bio b {
  color: var(--text-primary);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: var(--amber);
}

.metric-val {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--amber);
  line-height: 1;
}

.metric-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Hero Visual / Holographic Card */
.hero-visual {
  position: relative;
}

.creator-card-frame {
  position: relative;
  background: linear-gradient(145deg, var(--bg-surface), var(--bg-elevated));
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--border-subtle);
  overflow: hidden;
}

.creator-card-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--amber), var(--coral), var(--teal));
}

.portrait-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 4.7;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #14171E;
}

.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  transition: transform 0.4s ease;
}

.creator-card-frame:hover .portrait-img {
  transform: scale(1.03);
}

.portrait-overlay-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(17, 20, 26, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-medium);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.badge-info h4 {
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 700;
}

.badge-info p {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--amber);
}

.card-footer-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.pill-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.pill-tag.accent {
  color: var(--amber);
  border-color: rgba(245, 158, 11, 0.3);
}

/* ==========================================================================
   SECTION COMMON SHELL
   ========================================================================== */
section {
  padding: 84px 0;
  border-top: 1px solid var(--border-subtle);
  position: relative;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 44px;
  flex-wrap: wrap;
  gap: 16px;
}

.sec-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sec-counter {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  letter-spacing: 0.1em;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 56px);
  letter-spacing: 0.02em;
  color: var(--text-primary);
  line-height: 0.95;
}

.section-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 540px;
}

/* ==========================================================================
   FEATURE 1: INTERACTIVE AI HOOK & SCRIPT LAB
   ========================================================================== */
.ai-lab-container {
  background: linear-gradient(160deg, var(--bg-surface), #131720);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.ai-lab-container::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.ai-lab-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 32px;
}

.ai-lab-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.lab-group-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.choice-pills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.choice-btn {
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.choice-btn:hover {
  border-color: var(--amber);
  color: var(--text-primary);
}

.choice-btn.active {
  background: var(--amber-glow);
  border-color: var(--amber);
  color: var(--amber);
  font-weight: 600;
}

.ai-custom-prompt-input {
  width: 100%;
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13.5px;
  padding: 12px;
  outline: none;
  resize: vertical;
  min-height: 60px;
  transition: border-color 0.2s ease;
}

.ai-custom-prompt-input:focus {
  border-color: var(--teal);
}

.ai-output-terminal {
  background: var(--bg-deep);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 380px;
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}

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

.t-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.t-dot.red { background: #FF5F56; }
.t-dot.yellow { background: #FFBD2E; }
.t-dot.green { background: #27C93F; }

.terminal-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.terminal-body {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-secondary);
  overflow-y: auto;
  max-height: 320px;
}

.terminal-section {
  margin-bottom: 14px;
}

.terminal-tag {
  color: var(--amber);
  font-weight: 700;
}

.terminal-text {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 12px;
  border-left: 3px solid var(--teal);
  margin-top: 4px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.terminal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

/* ==========================================================================
   FEATURE 2: FEATURED WORK & CASE STUDIES
   ========================================================================== */
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.filter-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.filter-btn.active {
  background: var(--amber);
  color: #0B0D11;
  border-color: var(--amber);
  font-weight: 600;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.work-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s var(--ease-spring);
  display: flex;
  flex-direction: column;
}

.work-card:hover {
  transform: translateY(-4px);
  border-color: var(--amber);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border-glow);
}

.work-thumb-box {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0B0D11;
  cursor: pointer;
}

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

.work-card:hover .work-thumb-img {
  transform: scale(1.05);
}

.thumb-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 13, 17, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.work-card:hover .thumb-overlay {
  opacity: 1;
}

.inspect-play-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--amber);
  color: #0B0D11;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.5);
  transform: scale(0.85);
  transition: transform 0.25s var(--ease-spring);
}

.work-card:hover .inspect-play-btn {
  transform: scale(1);
}

.thumb-badge-top {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(11, 13, 17, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--amber);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

.thumb-metric-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(16, 185, 129, 0.9);
  color: #0B0D11;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

.work-details {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.work-cat {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--coral);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.work-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.work-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}

.work-tags-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.work-card-btn {
  background: transparent;
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.work-card-btn:hover {
  background: var(--amber-glow);
  border-color: var(--amber);
  color: var(--amber);
}

/* ==========================================================================
   FEATURE 3: CAREER TIMELINE & JOURNEY
   ========================================================================== */
.timeline-track {
  position: relative;
  padding-left: 36px;
}

.timeline-track::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--amber) 0%, var(--coral) 50%, var(--teal) 100%);
}

.tl-node {
  position: relative;
  padding-bottom: 40px;
}

.tl-node:last-child {
  padding-bottom: 0;
}

.tl-node::before {
  content: '';
  position: absolute;
  left: -36px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 2px solid var(--amber);
  box-shadow: 0 0 10px var(--amber-glow);
  transition: transform 0.2s ease, background 0.2s ease;
}

.tl-node.active-now::before {
  border-color: var(--teal);
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
}

.tl-content-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.tl-content-card:hover {
  transform: translateX(4px);
  border-color: var(--border-medium);
}

.tl-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.tl-year {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  font-weight: 700;
}

.tl-company {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
}

.tl-role {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--teal);
  margin-bottom: 8px;
}

.tl-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.tl-highlights {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tl-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 8px;
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

/* ==========================================================================
   FEATURE 4: META ADS & LEAD GEN ROI CALCULATOR
   ========================================================================== */
.roi-calculator-box {
  background: linear-gradient(145deg, var(--bg-surface), #131721);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.roi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.roi-sliders {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
}

.slider-val-badge {
  color: var(--amber);
  font-weight: 700;
  font-size: 15px;
}

.custom-range {
  width: 100%;
  accent-color: var(--amber);
  cursor: pointer;
}

.roi-results-panel {
  background: var(--bg-deep);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}

.roi-results-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--teal);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.result-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.res-title {
  font-size: 13.5px;
  color: var(--text-secondary);
}

.res-num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--teal);
  letter-spacing: 0.03em;
}

.res-num.amber {
  color: var(--amber);
}

/* ==========================================================================
   FEATURE 5: SKILLS, AI ARSENAL & CERTIFICATIONS
   ========================================================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 44px;
}

.skill-chip-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.skill-chip-card:hover {
  transform: translateY(-3px);
  border-color: var(--amber);
}

.skill-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.skill-code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
}

.skill-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.skill-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Certifications Row */
.certs-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.cert-card {
  background: linear-gradient(135deg, var(--bg-surface), #171c26);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 18px;
  position: relative;
  overflow: hidden;
}

.cert-card::after {
  content: 'VERIFIED';
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  background: var(--teal-glow);
  color: var(--teal);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.cert-icon-box {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--bg-deep);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--amber);
  flex-shrink: 0;
}

.cert-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
}

.cert-issuer {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* AI Tool Stack Chips */
.tool-chips-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.tool-chip {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.tool-chip:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
  color: var(--amber);
}

.tool-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

/* ==========================================================================
   CONTACT & FOOTER
   ========================================================================== */
.contact-section {
  padding: 96px 0 60px;
  background: radial-gradient(circle at 50% 10%, rgba(245, 158, 11, 0.08) 0%, transparent 60%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
}

.contact-big-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 9vw, 84px);
  line-height: 0.9;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.contact-big-title span {
  color: var(--amber);
}

.contact-direct-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.contact-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.contact-link-item:hover {
  border-color: var(--amber);
  transform: translateX(4px);
  background: var(--amber-glow);
}

.link-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.link-icon {
  font-size: 18px;
}

.contact-form {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-secondary);
}

.form-input, .form-textarea, .form-select {
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--amber);
}

.site-footer {
  margin-top: 60px;
  padding: 24px 0;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   MODAL DIALOG / CASE STUDY & REEL INSPECTION
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 10, 14, 0.85);
  backdrop-filter: blur(14px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  transform: translateY(20px);
  transition: transform 0.3s var(--ease-spring);
}

.modal-backdrop.open .modal-card {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  color: var(--coral);
  border-color: var(--coral);
}

.modal-header-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-content-body {
  padding: 28px;
}

/* Toast Notifications */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--amber);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12.5px;
  z-index: 2000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s var(--ease-spring);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes scrubMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes pulseBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 60px) scale(1.1); }
}

@keyframes wave {
  0%, 100% { height: 4px; }
  50% { height: 12px; }
}

/* ==========================================================================
   RESPONSIVENESS
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .ai-lab-grid {
    grid-template-columns: 1fr;
  }
  .roi-grid {
    grid-template-columns: 1fr;
  }
  .work-grid {
    grid-template-columns: 1fr;
  }
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .certs-container {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
  .hero-metrics {
    grid-template-columns: 1fr;
  }
  .skills-grid {
    grid-template-columns: 1fr;
  }
  .choice-pills {
    grid-template-columns: 1fr;
  }
  .scrubber-track-container {
    display: none;
  }
}