/* ==========================================================================
   ADDERLYMARTE.COM - EXECUTIVE ARCHITECTURE DESIGN SYSTEM
   Theme: Executive Dark Glassmorphism, Neon Cyan & Indigo Accents
   Performance: Hardware Accelerated (60-120fps), Zero-Jank Transitions
   ========================================================================== */

:root {
  --bg-primary: #060810;
  --bg-secondary: #0b0f1a;
  --bg-tertiary: #111728;
  --card-bg: rgba(15, 22, 38, 0.65);
  --card-border: rgba(99, 102, 241, 0.18);
  --card-border-hover: rgba(6, 182, 212, 0.45);
  --card-glow: rgba(99, 102, 241, 0.12);
  
  --primary: #6366f1;
  --primary-light: #818cf8;
  --secondary: #06b6d4;
  --secondary-light: #22d3ee;
  --accent: #10b981;
  --accent-amber: #f59e0b;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  --nav-height: 72px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Background Visual Layer */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.75;
}

.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.28;
  will-change: transform;
}

.glow-1 {
  top: -150px;
  left: -100px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, #6366f1 0%, transparent 70%);
}

.glow-2 {
  top: 40%;
  right: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #06b6d4 0%, transparent 70%);
}

.glow-3 {
  bottom: 5%;
  left: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #10b981 0%, transparent 70%);
}

/* Page Layout Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(6, 8, 16, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: var(--transition-normal);
}

.navbar .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  transition: var(--transition-fast);
  border-radius: 2px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-mono);
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--secondary);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
  font-family: var(--font-sans);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 182, 212, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(99, 102, 241, 0.5);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.3);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.45);
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
}

.badge-live .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: var(--primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
  margin-bottom: 12px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: 70px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.gradient-text {
  background: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

.hero-subtitle strong {
  color: #38bdf8;
  font-weight: 600;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 10px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.tech-chip svg {
  width: 14px;
  height: 14px;
  color: var(--secondary);
}

/* Hero Visual / Executive Portrait Card */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.executive-card-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.portrait-glow-ring {
  position: absolute;
  inset: -12px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.4), rgba(99, 102, 241, 0.4));
  filter: blur(24px);
  opacity: 0.6;
  z-index: 0;
  animation: auraFloat 6s ease-in-out infinite alternate;
}

@keyframes auraFloat {
  0% { transform: scale(0.98); opacity: 0.4; }
  100% { transform: scale(1.03); opacity: 0.7; }
}

.executive-portrait-card {
  position: relative;
  z-index: 1;
  background: rgba(13, 19, 33, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 16px;
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.portrait-image-container {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #090d16;
  aspect-ratio: 1 / 1;
}

.portrait-image-container::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, transparent 45%, rgba(6, 8, 16, 0.55) 100%),
              linear-gradient(180deg, transparent 60%, rgba(6, 8, 16, 0.85) 100%);
  pointer-events: none;
  z-index: 1;
}

.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  filter: grayscale(100%) contrast(1.32) brightness(0.95);
  transition: filter 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.executive-portrait-card:hover .portrait-img {
  filter: grayscale(100%) contrast(1.42) brightness(1.06);
  transform: scale(1.02);
}

.portrait-overlay-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(6, 8, 16, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.profile-meta-name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
}

.profile-meta-role {
  font-size: 0.75rem;
  color: var(--secondary-light);
  font-family: var(--font-mono);
}

.verified-icon {
  display: inline-flex;
  color: #38bdf8;
  font-size: 1.1rem;
}

/* ==========================================================================
   METRICS HUD STRIP
   ========================================================================== */
.metrics-strip {
  margin-top: 40px;
  position: relative;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: rgba(15, 22, 38, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  backdrop-filter: blur(20px);
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}

.metric-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -10px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.metric-value {
  font-family: var(--font-sans);
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 60px;
}

.section-title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 3.2vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: #ffffff;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   ABOUT / CORE PILLARS
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.glass-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.glass-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: 0 16px 40px -10px var(--card-glow);
  transform: translateY(-3px);
}

.about-lead {
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.5;
  margin-bottom: 20px;
}

.about-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-text strong {
  color: #38bdf8;
  font-weight: 600;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.pillar-card {
  background: rgba(21, 28, 48, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-fast);
}

.pillar-card:hover {
  background: rgba(21, 28, 48, 0.75);
  border-color: rgba(99, 102, 241, 0.35);
}

.pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(6, 182, 212, 0.15));
  border: 1px solid rgba(6, 182, 212, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-light);
  margin-bottom: 16px;
  font-size: 1.3rem;
}

.pillar-title {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   INTERACTIVE WORKFLOW SIMULATOR (THE WOW FACTOR)
   ========================================================================== */
.workflow-simulator-wrapper {
  background: rgba(11, 15, 26, 0.8);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(25px);
  position: relative;
}

.simulator-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 16px;
}

.sim-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sim-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 10px var(--secondary);
}

.sim-title {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.sim-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-mono);
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.sim-trigger-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
}

/* Workflow Pipeline Nodes */
.pipeline-nodes-container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
  margin-bottom: 32px;
}

.pipeline-node {
  background: rgba(21, 28, 48, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pipeline-node:hover, .pipeline-node.active {
  background: rgba(30, 41, 69, 0.85);
  border-color: var(--secondary-light);
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.25);
  transform: translateY(-4px);
}

.pipeline-node.processing {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
  animation: nodePulse 1s infinite alternate;
}

@keyframes nodePulse {
  0% { transform: scale(1); }
  100% { transform: scale(1.04); }
}

.node-step-indicator {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--secondary-light);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.node-name {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
}

.node-tech-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 6px;
  border-radius: 4px;
  width: fit-content;
}

/* Simulator Output Console */
.simulator-inspector {
  background: #060911;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.inspector-code-block {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #e2e8f0;
  background: #0a0e19;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 16px;
  overflow-x: auto;
  line-height: 1.5;
}

.inspector-code-block .kwd { color: #f472b6; }
.inspector-code-block .fn { color: #38bdf8; }
.inspector-code-block .str { color: #34d399; }
.inspector-code-block .cmt { color: #64748b; }

.inspector-meta {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.inspector-title {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.inspector-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.inspector-logs {
  margin-top: 14px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-sm);
  padding: 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: #38bdf8;
  border-left: 2px solid var(--secondary);
}

/* ==========================================================================
   TECH STACK & SKILLS MATRIX
   ========================================================================== */
.stack-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-sans);
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary-light);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.skill-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 24px;
  backdrop-filter: blur(15px);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skill-card:hover {
  border-color: var(--card-border-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.skill-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.skill-name {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.skill-level-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(6, 182, 212, 0.1);
  color: var(--secondary-light);
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.skill-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.skill-progress-bar {
  width: 100%;
  height: 5px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: auto;
}

.skill-progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

/* ==========================================================================
   EXPERIENCE TIMELINE
   ========================================================================== */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--secondary) 0%, var(--primary) 50%, rgba(99, 102, 241, 0.1) 100%);
}

.timeline-item {
  position: relative;
  padding-left: 64px;
  margin-bottom: 48px;
}

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

.timeline-marker {
  position: absolute;
  left: 17px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--secondary);
  box-shadow: 0 0 12px var(--secondary);
  z-index: 2;
}

.timeline-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(20px);
  transition: var(--transition-normal);
}

.timeline-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: 0 14px 35px -5px rgba(0, 0, 0, 0.4);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.timeline-role {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

.timeline-company {
  font-size: 0.95rem;
  color: var(--secondary-light);
  font-weight: 600;
}

.timeline-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 4px 12px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: var(--primary-light);
  border-radius: var(--radius-full);
}

.timeline-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.timeline-highlights {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.timeline-highlights li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.timeline-highlights li::before {
  content: '▹';
  color: var(--secondary);
  font-size: 1.1rem;
  line-height: 1;
}

/* ==========================================================================
   EDUCATION & REFERENCES
   ========================================================================== */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.reference-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ref-quote {
  font-size: 1.05rem;
  font-style: italic;
  color: #e2e8f0;
  line-height: 1.7;
  margin-bottom: 24px;
  position: relative;
}

.ref-quote::before {
  content: '“';
  font-size: 3rem;
  line-height: 0;
  position: relative;
  top: 14px;
  color: var(--primary-light);
  opacity: 0.3;
}

.ref-author-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
}

.ref-avatar-initial {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-sans);
  color: #ffffff;
  font-size: 1.1rem;
}

.ref-name {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.ref-role {
  font-size: 0.8rem;
  color: var(--secondary-light);
}

.ref-contact-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  display: block;
  margin-top: 2px;
}

/* ==========================================================================
   CONTACT SECTION & CTA BANNER
   ========================================================================== */
.contact-banner {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(10, 14, 26, 0.9) 100%);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-lg);
  padding: 50px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(25px);
  position: relative;
  overflow: hidden;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.contact-info-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(6, 182, 212, 0.3);
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-size: 1.1rem;
}

.contact-detail-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.contact-detail-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  text-decoration: none;
}

.contact-actions-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: rgba(6, 9, 18, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 30px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 40px 0;
  background: #04060b;
  position: relative;
  z-index: 1;
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

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

.footer-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--secondary-light);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-subtitle {
    margin: 0 auto;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-tags {
    justify-content: center;
  }
  
  .pipeline-nodes-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .metric-item:nth-child(2)::after {
    display: none;
  }
  
  .about-grid, .two-col-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .simulator-inspector {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1100px) {
  .nav-links {
    gap: 14px;
  }
  .nav-link {
    font-size: 0.82rem;
  }
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  
  .metric-item::after {
    display: none;
  }
  
  .pipeline-nodes-container {
    grid-template-columns: 1fr;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-banner {
    padding: 24px;
  }
  
  .timeline {
    padding-left: 0;
  }
  
  .timeline::before {
    left: 12px;
  }
  
  .timeline-marker {
    left: 5px;
  }
  
  .timeline-item {
    padding-left: 40px;
  }
}