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

:root {
  --bg: #030712;
  --surface: rgba(15, 23, 42, 0.6);
  --glass: rgba(15, 23, 42, 0.4);
  --glass-border: rgba(59, 130, 246, 0.15);
  --glass-hover: rgba(59, 130, 246, 0.25);
  --text: #e2e8f0;
  --text-muted: #7b8ba5;
  --text-heading: #f8fafc;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --purple-400: #a78bfa;
  --purple-500: #8b5cf6;
  --cyan-400: #22d3ee;
  --emerald-400: #34d399;
  --gradient-main: linear-gradient(135deg, #3b82f6, #8b5cf6);
  --gradient-text: linear-gradient(135deg, #60a5fa, #a78bfa, #22d3ee);
  --gradient-warm: linear-gradient(135deg, #f59e0b, #ef4444);
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Outfit', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: float 20s ease-in-out infinite;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.15), transparent 70%);
  top: -10%; right: -10%;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(139,92,246,0.12), transparent 70%);
  bottom: 20%; left: -10%;
  animation-delay: -7s;
}
.orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(34,211,238,0.08), transparent 70%);
  top: 50%; right: 20%;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Glass nav */
.glass-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  background: rgba(3, 7, 18, 0.7);
  border-bottom: 1px solid var(--glass-border);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--text-heading);
  letter-spacing: -0.03em;
  text-decoration: none;
}
.logo-dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--gradient-main);
  border-radius: 50%;
  margin-left: 2px;
  vertical-align: super;
}

.nav-links {
  display: flex;
  gap: 2rem;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.25s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--blue-500);
  border-radius: 1px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.nav-links a:hover { color: var(--text-heading); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

a:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10rem 2rem 6rem;
  display: flex;
  align-items: center;
  gap: 4rem;
  min-height: 100vh;
}

.hero-content { flex: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.2);
  border-radius: 100px;
  font-size: 0.78rem;
  color: var(--emerald-400);
  margin-bottom: 1.5rem;
}
.badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald-400);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.greeting {
  font-family: var(--font-display);
  color: var(--blue-400);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-heading);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

.gradient-text {
  color: var(--cyan-400);
}

.tagline {
  font-size: 1.3rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 1.5rem;
  max-width: 550px;
}

.bio {
  max-width: 520px;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.hero-stats-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  width: fit-content;
}
.hero-stat { text-align: center; }
.hero-stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.2;
}
.hero-stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--glass-border);
}

.social-links { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.btn-glow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--glass-border);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  background: var(--glass);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.btn-glow:hover {
  border-color: var(--blue-500);
  box-shadow: 0 0 20px rgba(59,130,246,0.2), inset 0 0 20px rgba(59,130,246,0.05);
  transform: translateY(-2px);
  color: var(--text-heading);
}

/* Globe */
.hero-visual {
  flex-shrink: 0;
  width: 400px;
  height: 400px;
}
#globe { width: 100%; height: 100%; }

/* Motto */
.motto {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem 6rem;
}
blockquote {
  position: relative;
  border: none;
  padding: 2.5rem 3rem;
  font-size: 1.2rem;
  font-style: normal;
  color: var(--text);
  max-width: 650px;
  line-height: 1.8;
  background: var(--glass);
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
}
.quote-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--blue-400);
  line-height: 0;
  vertical-align: -0.5rem;
  margin-right: 0.25rem;
}

/* Sections */
section { position: relative; z-index: 1; }

.section-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-heading);
  margin-bottom: 3rem;
}

.expertise, .experience, .education, .impact, .stack-section, .contact, .blog-section, .management, .built-section, .consulting-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
}
.consulting-section .consulting-intro { padding-left: 0; padding-right: 0; max-width: 760px; }
.consulting-section .pricing-grid { margin-top: 1rem; }
.consulting-section .deliver-grid { margin-top: 3rem; }

/* Tilt Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.tilt-card { perspective: 1000px; }
.card-inner {
  padding: 2.25rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.3s;
  transform-style: preserve-3d;
  will-change: transform;
}
.tilt-card:hover .card-inner {
  border-color: var(--glass-hover);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 30px rgba(59,130,246,0.1), inset 0 0 30px rgba(59,130,246,0.03);
}
.card-icon {
  margin-bottom: 1.25rem;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59,130,246,0.08);
  border-radius: 14px;
  border: 1px solid rgba(59,130,246,0.12);
}
.card-inner h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
}
.card-inner p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.tags span {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--blue-400);
  background: rgba(59,130,246,0.1);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
}

/* Management */
.mgmt-intro {
  max-width: 700px;
  margin-bottom: 3rem;
}
.mgmt-intro p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.mgmt-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin-bottom: 4rem;
}
.mgmt-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  backdrop-filter: blur(20px);
  text-align: center;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.mgmt-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-hover);
  box-shadow: 0 16px 32px rgba(0,0,0,0.2), 0 0 20px rgba(59,130,246,0.08);
}
.mgmt-icon-wrap {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.15);
  border-radius: 14px;
  margin: 0 auto 1rem;
  color: var(--purple-400);
}
.mgmt-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
}
.mgmt-card p {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.mgmt-timeline {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  backdrop-filter: blur(20px);
}
.mgmt-timeline-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 1.5rem;
}
.mgmt-timeline-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.mgmt-tl-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  position: relative;
  padding-left: 0.5rem;
}
.mgmt-tl-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gradient-main);
  flex-shrink: 0;
  margin-top: 6px;
}
.mgmt-tl-content {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.5;
}
.mgmt-tl-date {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--blue-400);
  margin-right: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
}

/* Carousel */
.carousel-container {
  overflow: hidden;
  position: relative;
}
.carousel-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  padding: 1rem 0;
}
.carousel-card {
  min-width: calc(50% - 0.75rem);
  flex-shrink: 0;
}
.carousel-card-inner {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  backdrop-filter: blur(20px);
  height: 100%;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.carousel-card-inner:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: var(--glass-hover);
  box-shadow: 0 16px 32px rgba(0,0,0,0.25), 0 0 20px rgba(59,130,246,0.08);
}
.cc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.cc-date {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--blue-400);
  font-family: 'JetBrains Mono', monospace;
}
.cc-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.cc-tags span {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--purple-400);
  background: rgba(139,92,246,0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 5px;
}
.carousel-card-inner h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
}
.cc-company {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 0.75rem;
  font-weight: 500;
}
.cc-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}
.cc-results {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.cc-result {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--emerald-400);
  background: rgba(52,211,153,0.08);
  border: 1px solid rgba(52,211,153,0.15);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
}
.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(10px);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
}
.carousel-btn:hover {
  border-color: var(--blue-500);
  background: rgba(59,130,246,0.15);
  box-shadow: 0 0 16px rgba(59,130,246,0.2);
}
.carousel-dots { display: flex; gap: 8px; }
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(59,130,246,0.2);
  cursor: pointer;
  transition: all 0.3s;
}
.carousel-dot.active {
  background: var(--blue-500);
  box-shadow: 0 0 10px rgba(59,130,246,0.5);
  transform: scale(1.3);
}

/* Education */
.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  backdrop-filter: blur(20px);
  transition: border-color 0.3s, transform 0.3s;
}
.glass-card:hover {
  border-color: var(--glass-hover);
  transform: translateY(-2px);
}
.glass-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
}
.edu-sub {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.cert-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.cert-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.2rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--text);
  backdrop-filter: blur(10px);
  transition: border-color 0.3s;
}
.cert-chip:hover { border-color: var(--glass-hover); }
.cert-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gradient-main);
  flex-shrink: 0;
}

/* Impact Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.stat-card {
  text-align: center;
  padding: 2.25rem 1.25rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-hover);
  box-shadow: 0 16px 32px rgba(0,0,0,0.2), 0 0 20px rgba(59,130,246,0.08);
}
.stat-ring {
  position: relative;
  width: 110px;
  height: 110px;
  margin: 0 auto 1rem;
}
.stat-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.stat-progress { transition: stroke-dashoffset 1.5s ease; }
.stat-value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-heading);
}
.stat-text { font-size: 1.1rem; }
.stat-unit {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

/* Stack */
.stack-section { text-align: center; }
.stack-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  text-align: left;
}
.stack-cat {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(20px);
}
.stack-cat h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.stack-chip {
  padding: 0.45rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
  background: rgba(59,130,246,0.06);
  border: 1px solid rgba(59,130,246,0.1);
  border-radius: 8px;
  cursor: default;
  transition: all 0.25s ease;
}
.stack-chip:hover {
  border-color: var(--blue-500);
  background: rgba(59,130,246,0.12);
  transform: translateY(-2px);
}

/* Blog */
.blog-section { }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.blog-card {
  text-decoration: none;
  color: inherit;
  display: block;
}
.blog-card-inner {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  backdrop-filter: blur(20px);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.blog-card:hover .blog-card-inner {
  transform: translateY(-4px);
  border-color: var(--glass-hover);
  box-shadow: 0 16px 32px rgba(0,0,0,0.25), 0 0 20px rgba(59,130,246,0.08);
}
.blog-cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--cyan-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}
.blog-card-inner h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}
.blog-card-inner p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.65;
  flex: 1;
}
.blog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.blog-arrow {
  font-size: 1.2rem;
  color: var(--blue-400);
  transition: transform 0.3s;
}
.blog-card:hover .blog-arrow { transform: translateX(4px); }

/* Built with Claude */
.built-section { padding-top: 0; }
.built-inner {
  background: linear-gradient(135deg, rgba(59,130,246,0.06), rgba(139,92,246,0.06));
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 20px;
  padding: 3.5rem;
  text-align: center;
  backdrop-filter: blur(20px);
}
.built-icon { margin-bottom: 1.5rem; }
.built-inner h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 1rem;
}
.built-inner p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 550px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* Contact */
.contact { text-align: center; padding-bottom: 6rem; }
.contact-inner {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 4rem;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.contact-inner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(59,130,246,0.08), transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(139,92,246,0.06), transparent 50%);
  pointer-events: none;
}
.contact-subtitle {
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
  position: relative;
}

/* Contact Form */
.contact-form {
  max-width: 560px;
  margin: 0 auto 2.5rem;
  text-align: left;
  position: relative;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  margin-bottom: 1rem;
}
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.required { color: var(--blue-400); }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-heading);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}
.form-group textarea { resize: vertical; min-height: 100px; }

.contact-form .cta-btn {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.contact-alt {
  position: relative;
}
.contact-alt p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 1rem;
}
.contact-alt .social-links {
  justify-content: center;
}

/* CTA Button */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  background: var(--gradient-main);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.9rem 2rem;
  border-radius: 14px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
  overflow: hidden;
}
.cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.cta-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(59,130,246,0.35), 0 0 60px rgba(59,130,246,0.15);
  color: #fff;
}
.cta-btn:hover::before { opacity: 1; }
.cta-btn span, .cta-btn svg { position: relative; z-index: 1; }
.cta-btn-sm {
  font-size: 0.88rem;
  padding: 0.8rem 1.75rem;
}

/* Footer */
footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--glass-border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-inner p {
  color: var(--text-muted);
  font-size: 0.8rem;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-decoration: none;
  transition: color 0.25s;
}
.footer-links a:hover { color: var(--text-heading); }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Blog page styles */
.blog-page-hero {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 8rem 2rem 3rem;
}
.blog-page-hero .blog-cat {
  margin-bottom: 1rem;
}
.blog-page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}
.blog-page-meta {
  display: flex;
  gap: 1.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.blog-page-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem 6rem;
}
.blog-page-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
  margin: 3rem 0 1.25rem;
}
.blog-page-content h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-heading);
  margin: 2rem 0 1rem;
}
.blog-page-content p {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}
.blog-page-content ul, .blog-page-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--text);
}
.blog-page-content li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}
.blog-page-content strong { color: var(--text-heading); }
.blog-page-content blockquote {
  margin: 2rem 0;
  max-width: 100%;
}
.blog-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--blue-400);
  font-size: 0.88rem;
  text-decoration: none;
  margin-bottom: 2rem;
  transition: color 0.25s;
}
.blog-back:hover { color: var(--text-heading); }

/* Built with Claude page */
.bwc-section {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}
.bwc-section h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
  margin: 3rem 0 1.25rem;
}
.bwc-section p {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}
.bwc-section ul {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--text);
}
.bwc-section li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}
.bwc-step {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(20px);
}
.bwc-step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
}
.bwc-step p { margin-bottom: 0; }
.bwc-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  background: rgba(59,130,246,0.08);
  color: var(--blue-400);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

/* ===== Accent color system (task 12: more color) ===== */
.accent-blue, [data-accent="blue"] { --accent: #60a5fa; --accent2: #3b82f6; }
.accent-purple, [data-accent="purple"] { --accent: #a78bfa; --accent2: #8b5cf6; }
.accent-cyan, [data-accent="cyan"] { --accent: #22d3ee; --accent2: #06b6d4; }
.accent-emerald, [data-accent="emerald"] { --accent: #34d399; --accent2: #10b981; }
.accent-amber, [data-accent="amber"] { --accent: #fbbf24; --accent2: #f59e0b; }
.accent-pink, [data-accent="pink"] { --accent: #f472b6; --accent2: #ec4899; }

/* Colored top strips on cards */
.tilt-card .card-inner, .mgmt-card, .blog-card-inner, .stat-card, .stack-cat, .glass-card { position: relative; }
.tilt-card .card-inner::before,
.mgmt-card::before,
.blog-card-inner::before,
.stack-cat::before,
.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--accent2, #3b82f6), var(--accent, #60a5fa));
  opacity: 0.85;
}
.accent-blue h3, .accent-purple h3, .accent-cyan h3,
.accent-emerald h3, .accent-amber h3, .accent-pink h3 { transition: color 0.3s; }
.tilt-card:hover h3, .blog-card:hover h3 { color: var(--accent, var(--blue-400)); }
.mgmt-card .mgmt-icon-wrap,
.stack-cat h4 { color: var(--accent, var(--blue-400)); }
.mgmt-card .mgmt-icon-wrap {
  background: color-mix(in srgb, var(--accent, #60a5fa) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent, #60a5fa) 22%, transparent);
}

/* Colored underline under section titles */
.section-title { position: relative; }
.section-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 0.85rem;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--blue-500), var(--purple-500), var(--cyan-400));
}

/* ===== Top bar + language switch ===== */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  height: 38px;
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, rgba(59,130,246,0.18), rgba(139,92,246,0.18));
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.topbar-site {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
}
.topbar-msg {
  font-size: 0.76rem;
  color: var(--text);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lang-switch {
  display: flex;
  gap: 2px;
  background: rgba(3,7,18,0.4);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 2px;
  flex-shrink: 0;
}
.lang-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  transition: all 0.25s;
}
.lang-btn.active {
  color: #fff;
  background: var(--gradient-main);
}

/* push nav below topbar (only on pages that have one) */
.topbar + .glass-nav { top: 38px; }

/* Sticky contact CTA in nav */
.nav-cta {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-main);
  padding: 0.55rem 1.2rem;
  border-radius: 100px;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 4px 16px rgba(59,130,246,0.25);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59,130,246,0.4);
  color: #fff;
}

.btn-glow-primary {
  border-color: var(--blue-500);
  background: rgba(59,130,246,0.12);
  color: var(--text-heading);
}

.nav-mobile-only { display: none; }
@media (max-width: 768px) {
  .nav-links.open .nav-mobile-only { display: block; }
}

/* Hero business-model badges */
.hero-models {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.model-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 8px;
  color: #fff;
}
.model-c1 { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.model-c2 { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.model-c3 { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.model-c4 { background: linear-gradient(135deg, #10b981, #059669); }
.model-c5 { background: linear-gradient(135deg, #f59e0b, #d97706); }

/* ===== Rich animated parcours (xp) ===== */
.xp {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}
.xp-row {
  display: flex;
  gap: 1.75rem;
  margin-bottom: 1.75rem;
  align-items: stretch;
}
.xp-row:nth-child(even) { flex-direction: row-reverse; }
.xp-row.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.xp-row.reveal.visible { opacity: 1; transform: translateY(0); }
.xp-visual {
  flex: 0 0 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  background:
    radial-gradient(circle at 50% 35%, color-mix(in srgb, var(--accent, #60a5fa) 18%, transparent), transparent 70%),
    var(--glass);
  position: relative;
  overflow: hidden;
}
.xp-orbit {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: color-mix(in srgb, var(--accent, #60a5fa) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent, #60a5fa) 35%, transparent);
}
.xp-orbit::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px dashed color-mix(in srgb, var(--accent, #60a5fa) 40%, transparent);
  animation: spin 14s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.xp-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--accent, #60a5fa);
}
.xp-year {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text);
  font-weight: 500;
}
.xp-body {
  flex: 1;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  backdrop-filter: blur(20px);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.xp-body:hover { border-color: color-mix(in srgb, var(--accent, #60a5fa) 40%, var(--glass-border)); }
.xp-body:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.25), 0 0 24px color-mix(in srgb, var(--accent, #60a5fa) 20%, transparent);
}
.xp-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-heading);
  margin: 0.6rem 0 0.3rem;
}

/* ===== FAQ ===== */
.faq-section {
  max-width: 840px;
  margin: 0 auto;
  padding: 5rem 2rem;
}
.faq-list { display: flex; flex-direction: column; gap: 0.9rem; }
.faq-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item[open] { border-color: var(--glass-hover); }
.faq-item summary {
  cursor: pointer;
  padding: 1.2rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-plus {
  position: relative;
  width: 18px; height: 18px;
  flex-shrink: 0;
}
.faq-plus::before, .faq-plus::after {
  content: '';
  position: absolute;
  background: var(--blue-400);
  border-radius: 2px;
  transition: transform 0.3s;
}
.faq-plus::before { top: 8px; left: 0; width: 18px; height: 2px; }
.faq-plus::after { top: 0; left: 8px; width: 2px; height: 18px; }
.faq-item[open] .faq-plus::after { transform: rotate(90deg); opacity: 0; }
.faq-a {
  padding: 0 1.5rem 1.3rem;
}
.faq-a p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
}

/* ===== Certifications highlight animation ===== */
.cert-glow { overflow: hidden; }
.cert-glow::after {
  content: '';
  position: absolute;
  top: 0; left: -120%;
  width: 80%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.08), transparent);
  transform: skewX(-18deg);
}
.cert-glow.visible::after {
  animation: cert-sheen 2.4s ease-in-out 0.3s;
}
@keyframes cert-sheen {
  0% { left: -120%; }
  60%, 100% { left: 140%; }
}
.cert-feature.cert-glow.visible {
  border-color: color-mix(in srgb, var(--blue-500) 35%, var(--glass-border));
  box-shadow: 0 0 24px rgba(59,130,246,0.12);
}

/* ===== Footer legal ===== */
.footer-legal {
  width: 100%;
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
}
.footer-legal a {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-decoration: none;
  transition: color 0.25s;
}
.footer-legal a:hover { color: var(--text-heading); }
.footer-inner { flex-wrap: wrap; }

/* Timeline (scroll-driven) */
.timeline {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding-left: 3rem;
}
.timeline-line {
  position: absolute;
  left: 9px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: rgba(59,130,246,0.12);
  border-radius: 2px;
  overflow: hidden;
}
.timeline-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: scaleY(0);
  transform-origin: top;
  background: linear-gradient(180deg, var(--blue-500), var(--purple-500));
  box-shadow: 0 0 12px rgba(99,102,241,0.6);
  transition: transform 0.15s linear;
}
.timeline-item {
  position: relative;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.timeline-item.in-view {
  opacity: 1;
  transform: translateY(0);
}
.timeline-node {
  position: absolute;
  left: -2.55rem;
  top: 1.6rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--glass-border);
  transition: border-color 0.4s, box-shadow 0.4s, background 0.4s;
  z-index: 2;
}
.timeline-item.in-view .timeline-node {
  border-color: var(--blue-500);
  background: var(--blue-500);
  box-shadow: 0 0 0 5px rgba(59,130,246,0.15), 0 0 18px rgba(59,130,246,0.5);
}
.timeline-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  backdrop-filter: blur(20px);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.timeline-card:hover {
  border-color: var(--glass-hover);
  transform: translateX(4px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.25), 0 0 20px rgba(59,130,246,0.08);
}

/* Certifications featured */
.cert-subtitle {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin: 2.5rem 0 1.25rem;
}
.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.cert-feature {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  backdrop-filter: blur(20px);
  position: relative;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.cert-feature:hover {
  transform: translateY(-4px);
  border-color: var(--glass-hover);
  box-shadow: 0 16px 32px rgba(0,0,0,0.2), 0 0 24px rgba(59,130,246,0.1);
}
.cert-feature-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  padding: 0.45rem 0.9rem;
  border-radius: 10px;
  margin-bottom: 1rem;
}
.cert-badge-green { background: linear-gradient(135deg, #10b981, #059669); }
.cert-badge-google { background: linear-gradient(135deg, #ea4335, #fbbc04); }
.cert-feature h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
}
.cert-feature p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}
.cert-year {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--blue-400);
  font-weight: 500;
}

/* AI-native built section */
.built-ai {
  position: relative;
  overflow: hidden;
  padding: 0;
}
.neural-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.55;
}
.built-ai-content {
  position: relative;
  z-index: 1;
  padding: 3.5rem;
  text-align: center;
}
.built-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
  background: rgba(34,211,238,0.08);
  border: 1px solid rgba(34,211,238,0.25);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.built-ai-content h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 1rem;
}
.built-ai-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 560px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* Consulting page */
.consulting-intro {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem 2rem;
}
.consulting-intro p {
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.consulting-pillars {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pricing-section {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}
.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.25rem;
  backdrop-filter: blur(20px);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent2, #3b82f6), var(--accent, #60a5fa));
}
.pricing-tier { color: var(--accent, var(--blue-400)) !important; }
.pricing-card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-hover);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 30px rgba(59,130,246,0.1);
}
.pricing-card-featured {
  border-color: rgba(139,92,246,0.4);
  box-shadow: 0 0 40px rgba(139,92,246,0.12);
}
.pricing-card-featured:hover {
  border-color: var(--purple-500);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-main);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-head {
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--glass-border);
}
.pricing-tier {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}
.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.pricing-amount {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1;
}
.pricing-unit {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.pricing-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}
.pricing-features {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  flex: 1;
}
.pricing-features li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.85rem;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.55;
}
.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2360a5fa' stroke-width='2.5'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
}
.pricing-features li.pricing-quote {
  padding-left: 0;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: italic;
}
.pricing-features li.pricing-quote::before { display: none; }
.pricing-cta {
  display: block;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.85rem 1.5rem;
  border-radius: 12px;
  text-decoration: none;
  background: var(--gradient-main);
  color: #fff;
  transition: transform 0.3s, box-shadow 0.3s;
}
.pricing-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59,130,246,0.3);
  color: #fff;
}
.pricing-cta-ghost {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text);
}
.pricing-cta-ghost:hover {
  border-color: var(--blue-500);
  background: rgba(59,130,246,0.1);
  color: var(--text-heading);
  box-shadow: 0 0 20px rgba(59,130,246,0.15);
}
.pricing-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.soon-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cyan-400);
  background: rgba(34,211,238,0.1);
  border: 1px solid rgba(34,211,238,0.2);
  padding: 0.1rem 0.5rem;
  border-radius: 100px;
  vertical-align: middle;
}
.deliver-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.deliver-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  backdrop-filter: blur(20px);
  transition: border-color 0.3s, transform 0.3s;
}
.deliver-card:hover {
  border-color: var(--glass-hover);
  transform: translateY(-3px);
}
.deliver-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.6rem;
}
.deliver-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
  margin: 0;
}
.elearning-banner {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: linear-gradient(135deg, rgba(59,130,246,0.06), rgba(139,92,246,0.06));
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: var(--radius);
  padding: 1.75rem;
  backdrop-filter: blur(20px);
}
.elearning-icon { flex-shrink: 0; }

/* Responsive */
@media (max-width: 1024px) {
  .mgmt-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .stack-categories { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .topbar-site { display: none; }
  .topbar-msg { font-size: 0.68rem; }
  .nav-cta { display: none; }
  .xp-row, .xp-row:nth-child(even) { flex-direction: column; }
  .xp-visual { flex-basis: auto; flex-direction: row; justify-content: flex-start; gap: 1.25rem; padding: 1.25rem; }
  .xp-orbit { width: 64px; height: 64px; }
  .xp-mark { font-size: 1.2rem; }
  .faq-section { padding: 3rem 1.25rem; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(3,7,18,0.95);
    backdrop-filter: blur(20px);
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--glass-border);
  }

  .hero {
    flex-direction: column;
    padding: 7rem 1.25rem 3rem;
    min-height: auto;
  }
  .hero-visual {
    width: 260px;
    height: 260px;
    order: -1;
  }
  .hero-stats-row {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }
  .hero-stat-divider {
    width: 60px;
    height: 1px;
  }

  .card-grid { grid-template-columns: 1fr; }
  .mgmt-grid { grid-template-columns: 1fr 1fr; }
  .carousel-card { min-width: 85%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .stack-categories { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .timeline { padding-left: 2.25rem; }
  .timeline-node { left: -2rem; }
  .timeline-card { padding: 1.5rem; }
  .built-ai-content { padding: 2.5rem 1.5rem; }
  .deliver-grid { grid-template-columns: 1fr; }
  .elearning-banner { flex-direction: column; gap: 1rem; }
  .pricing-section { padding: 2rem 1.25rem 3rem; }
  .consulting-intro { padding: 0 1.25rem 2rem; }

  .expertise, .experience, .education, .impact, .stack-section, .contact, .blog-section, .management, .built-section, .consulting-section {
    padding: 3rem 1.25rem;
  }
  .motto { padding: 0 1.25rem 3rem; }
  blockquote { padding: 1.75rem; }
  .contact-inner { padding: 2.5rem 1.5rem; }
  .section-title { font-size: 1.6rem; margin-bottom: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .cert-row { flex-direction: column; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .built-inner { padding: 2rem 1.5rem; }
}

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