@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700;800&family=Inter:wght@300;400;500;600;700&family=Bebas+Neue&display=swap');

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

:root {
  /* HSL Tailored Colors */
  --bg-color: hsl(240, 10%, 3%);
  --fg-color: hsl(240, 5%, 96%);
  --fg-muted: hsl(240, 5%, 65%);
  --fg-dim: hsl(240, 5%, 45%);
  
  /* Primary Accent: Electric Lime */
  --lime: hsl(73, 100%, 50%);
  --lime-glow: hsla(73, 100%, 50%, 0.15);
  
  /* Secondary Accents */
  --coral: hsl(9, 100%, 58%);
  --violet: hsl(258, 90%, 75%);
  --teal: hsl(158, 64%, 52%);
  --gold: hsl(45, 100%, 58%);
  
  /* Electric Indigo Accent */
  --indigo: hsl(250, 100%, 62%);
  --indigo-glow: hsla(250, 100%, 62%, 0.25);
  --indigo-pulse: hsla(250, 100%, 62%, 0.4);
  
  /* Glassmorphism settings */
  --glass-bg: hsla(240, 10%, 6%, 0.65);
  --glass-border: hsla(0, 0%, 100%, 0.06);
  --glass-border-hover: hsla(73, 100%, 50%, 0.25);
  --glass-blur: 16px;
  
  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Bebas Neue', sans-serif;
  
  /* Animation durations */
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.15s ease;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  background-color: var(--bg-color);
}

body {
  background-color: var(--bg-color);
  color: var(--fg-color);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
}

/* Hide native cursor for premium desktop custom cursor */
@media (pointer: fine) {
  body {
    cursor: none;
  }
  a, button, .svc-card, .work-card, .client-pill, .nav-cta {
    cursor: none;
  }
}

/* Grain Overlay for Tech Texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9990;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Background Gradients */
.bg-gradients {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

/* Custom Cursor Elements */
.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
  mix-blend-mode: difference;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid hsla(73, 100%, 50%, 0.4);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.25s, height 0.25s, border-color 0.25s, background-color 0.25s, opacity 0.25s;
  opacity: 0.7;
}

body.c-hover .cursor-dot {
  width: 12px;
  height: 12px;
  background: var(--coral);
}

body.c-hover .cursor-ring {
  width: 54px;
  height: 54px;
  border-color: var(--coral);
  background-color: hsla(9, 100%, 58%, 0.05);
  opacity: 1;
}

/* Hide custom cursor on touch/mobile devices to prevent stray artifacts */
@media (hover: none) or (pointer: coarse) {
  .cursor-dot, .cursor-ring {
    display: none !important;
  }
}

/* Header & Sticky Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 200;
  padding: 24px 48px;
  transition: padding var(--transition-smooth), background-color var(--transition-smooth), border-color var(--transition-smooth), backdrop-filter var(--transition-smooth);
  border-bottom: 1px solid transparent;
}

header.sticky {
  padding: 16px 48px;
  background-color: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-color: var(--glass-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.8px;
  color: var(--fg-color);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.nav-logo em {
  color: var(--lime);
  font-style: normal;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: var(--fg-color);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  opacity: 0.65;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.nav-links a:hover {
  opacity: 1;
  color: var(--lime);
}

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

.nav-cta {
  background: var(--lime);
  color: var(--bg-color);
  padding: 10px 22px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2px;
  text-decoration: none;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), background-color var(--transition-smooth);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--lime-glow);
  background-color: hsl(73, 100%, 45%);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.nav-toggle:hover {
  border-color: var(--lime);
  background-color: hsla(73, 100%, 50%, 0.05);
}

.nav-toggle .bar {
  width: 18px;
  height: 2px;
  background-color: var(--fg-color);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.nav-open .nav-toggle .bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-open .nav-toggle .bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 48px 100px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  opacity: 0.6;
  z-index: -1;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: hsla(73, 100%, 50%, 0.08);
  top: -80px;
  right: -50px;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: hsla(258, 90%, 75%, 0.06);
  bottom: 80px;
  left: 20%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid hsla(73, 100%, 50%, 0.2);
  background: hsla(73, 100%, 50%, 0.05);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--lime);
  width: fit-content;
  margin-bottom: 32px;
  font-weight: 500;
  animation: fadeUpIn 0.8s 0.1s both;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.7); }
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -3px;
  margin-bottom: 24px;
}

.hl {
  display: block;
  overflow: hidden;
}

.hl-inner {
  display: block;
  transform: translateY(105%);
  animation: slideUp 0.85s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hl:nth-child(1) .hl-inner {
  animation-delay: 0.15s;
  font-size: clamp(44px, 9.5vw, 148px);
  color: var(--fg-color);
}

.hl:nth-child(2) .hl-inner {
  animation-delay: 0.23s;
  font-size: clamp(44px, 9.5vw, 148px);
  color: var(--fg-color);
}

.hl:nth-child(3) .hl-inner {
  animation-delay: 0.31s;
  font-size: clamp(56px, 12vw, 192px);
  color: var(--lime);
  letter-spacing: clamp(-4px, -0.6vw, -2px);
}

.hero-seo-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.5vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--fg-color);
  margin-bottom: 32px;
  animation: fadeUpIn 0.8s 0.4s both;
  max-width: 750px;
}

@keyframes slideUp {
  to { transform: translateY(0); }
}

@keyframes fadeUpIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 20px;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-sub {
  max-width: 500px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg-muted);
  animation: fadeUpIn 0.8s 0.45s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  animation: fadeUpIn 0.8s 0.6s both;
}

.hero-trust {
  margin-top: 18px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--fg-muted);
  opacity: 0.75;
  animation: fadeUpIn 0.8s 0.75s both;
}

.btn-lime {
  background: var(--lime);
  color: var(--bg-color);
  padding: 15px 30px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), background-color var(--transition-smooth);
}

.btn-lime:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px var(--lime-glow);
  background-color: hsl(73, 100%, 45%);
}

.btn-ghost {
  color: var(--fg-color);
  padding: 15px 30px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--glass-border);
  background-color: hsla(0, 0%, 100%, 0.02);
  transition: border-color var(--transition-smooth), transform var(--transition-smooth), background-color var(--transition-smooth);
}

.btn-ghost:hover {
  border-color: hsla(0, 0%, 100%, 0.3);
  background-color: hsla(0, 0%, 100%, 0.05);
  transform: translateY(-3px);
}

.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0.35;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  animation: fadeUpIn 1s 0.9s both;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, var(--fg-color));
  animation: lineGrow 2.2s ease-in-out infinite;
}

@keyframes lineGrow {
  0%, 100% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40%, 60% { transform: scaleY(1); transform-origin: top; opacity: 1; }
}

/* Marquee Scroller */
.marquee-wrap {
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
  background-color: hsla(240, 10%, 4%, 0.5);
  position: relative;
  z-index: 2;
}

.marquee-row {
  display: flex;
  padding: 16px 0;
}

.marquee-row:first-child {
  border-bottom: 1px solid var(--glass-border);
}

.mtrack {
  display: flex;
  width: max-content;
  animation: mq 25s linear infinite;
}

.mtrack.rev {
  animation-direction: reverse;
  animation-duration: 22s;
}

.mitem {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 32px;
  font-family: var(--font-accent);
  font-size: 16px;
  letter-spacing: 2px;
  color: var(--fg-color);
  opacity: 0.4;
  white-space: nowrap;
  text-transform: uppercase;
}

.mitem em {
  font-style: normal;
  color: var(--lime);
  opacity: 1;
}

.mdot {
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
  flex-shrink: 0;
}

@keyframes mq {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Generic Section Styles */
main section {
  position: relative;
  z-index: 2;
}

.section-tag {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 16px;
  font-weight: 600;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.05;
  letter-spacing: -1.5px;
  max-width: 650px;
  color: var(--fg-color);
}

/* Services Layout */
.services {
  padding: 120px 48px;
  max-width: 1400px;
  margin: 0 auto;
}

.svc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 64px;
  flex-wrap: wrap;
  gap: 32px;
}

.svc-sub {
  max-width: 320px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-muted);
  align-self: flex-end;
}

.svc-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.svc-card {
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.svc-card {
  grid-column: span 2;
}

.svc-card:nth-child(10),
.svc-card:nth-child(11) {
  grid-column: span 3;
}

.svc-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-hover);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), inset 0 0 12px hsla(73, 100%, 50%, 0.05);
}

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

.svc-card:hover .svc-arrow {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--bg-color);
  transform: rotate(45deg);
}

.svc-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, hsla(73, 100%, 50%, 0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.svc-num {
  font-family: var(--font-accent);
  font-size: 13px;
  color: var(--lime);
  letter-spacing: 3px;
  margin-bottom: 24px;
  opacity: 0.6;
}

.svc-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 24px;
}

.svc-card:nth-child(1) .svc-icon { background: hsla(73, 100%, 50%, 0.1); }
.svc-card:nth-child(2) .svc-icon { background: hsla(9, 100%, 58%, 0.1); }
.svc-card:nth-child(3) .svc-icon { background: hsla(258, 90%, 75%, 0.1); }
.svc-card:nth-child(4) .svc-icon { background: hsla(45, 100%, 58%, 0.1); }
.svc-card:nth-child(5) .svc-icon { background: hsla(158, 64%, 52%, 0.1); }
.svc-card:nth-child(6) .svc-icon { background: hsla(250, 100%, 62%, 0.1); }
.svc-card:nth-child(7) .svc-icon { background: hsla(73, 100%, 50%, 0.1); }
.svc-card:nth-child(8) .svc-icon { background: hsla(9, 100%, 58%, 0.1); }
.svc-card:nth-child(9) .svc-icon { background: hsla(258, 90%, 75%, 0.1); }
.svc-card:nth-child(10) .svc-icon { background: hsla(45, 100%, 58%, 0.1); }
.svc-card:nth-child(11) .svc-icon { background: hsla(158, 64%, 52%, 0.1); }

.svc-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.svc-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-muted);
  flex-grow: 1;
}

.svc-arrow {
  display: inline-flex;
  margin-top: 24px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-smooth);
  color: var(--fg-color);
  align-self: flex-start;
}

/* Stats Counter Section */
.stats-bar {
  background: var(--lime);
  color: var(--bg-color);
  padding: 70px 48px;
  position: relative;
  z-index: 2;
}

.stats-container {
  max-width: 1400px;
  margin: 0 auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 6vw, 84px);
  line-height: 1;
  letter-spacing: -3px;
}

.stat-label {
  font-size: 14px;
  font-weight: 600;
  margin-top: 8px;
  opacity: 0.75;
  letter-spacing: 0.5px;
}

/* Selected Portfolio Work */
.work {
  padding: 120px 48px;
  max-width: 1400px;
  margin: 0 auto;
}

.portfolio-filter-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
  padding: 8px;
  background-color: hsla(240, 10%, 4%, 0.45);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  z-index: 5;
  position: relative;
}

.filter-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--fg-muted);
  padding: 10px 22px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.2px;
  transition: color var(--transition-smooth), background-color var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.filter-btn:hover {
  color: var(--fg-color);
  background-color: hsla(0, 0%, 100%, 0.03);
}

.filter-btn.active {
  color: var(--bg-color);
  background-color: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 4px 15px var(--lime-glow);
}

@media (max-width: 768px) {
  .portfolio-filter-container {
    border-radius: 100px;
    max-width: 100%;
    width: 100%;
    padding: 6px 10px;
    gap: 8px;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .portfolio-filter-container::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    padding: 8px 16px;
    font-size: 12px;
    flex-shrink: 0;
    white-space: nowrap;
  }
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.work-card {
  grid-column: span 2;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--glass-border);
  transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth), opacity 0.4s var(--transition-smooth), transform 0.4s var(--transition-smooth);
  opacity: 1;
  transform: scale(1);
  aspect-ratio: 1.4 / 1;
}

.work-card[data-priority="0"] {
  grid-column: span 3;
}

.work-card.hide {
  opacity: 0;
  transform: scale(0.92);
}

.work-card.filtered-out {
  display: none;
}

.work-card:hover {
  border-color: hsla(0, 0%, 100%, 0.15);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}

.work-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  background-size: cover;
  background-position: center;
}

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

/* Background Gradients for Work Cards */
.wc1 .work-bg { background: linear-gradient(135deg, hsl(240, 46%, 10%), hsl(243, 39%, 28%), hsl(240, 27%, 19%)); }
.wc2 .work-bg { background: linear-gradient(135deg, hsl(23, 100%, 5%), hsl(21, 100%, 12%), hsl(18, 100%, 21%)); }
.wc3 .work-bg { background: linear-gradient(135deg, hsl(162, 100%, 5%), hsl(154, 100%, 11%), hsl(150, 100%, 18%)); }
.wc4 .work-bg { background: linear-gradient(135deg, hsl(240, 44%, 7%), hsl(240, 40%, 17%), hsl(240, 41%, 30%)); }
.wc5 .work-bg { background: linear-gradient(135deg, hsl(323, 100%, 5%), hsl(324, 100%, 12%), hsl(326, 100%, 21%)); }
.wc6 .work-bg { background: linear-gradient(135deg, hsl(180, 100%, 5%), hsl(180, 100%, 12%), hsl(180, 100%, 18%)); }
.wc7 .work-bg { background: linear-gradient(135deg, hsl(88, 100%, 5%), hsl(84, 100%, 12%), hsl(83, 100%, 19%)); }
.wc8 .work-bg { background: linear-gradient(135deg, hsl(37, 100%, 5%), hsl(39, 100%, 12%), hsl(38, 100%, 21%)); }
.wc9 .work-bg { background: linear-gradient(135deg, hsl(277, 100%, 5%), hsl(279, 100%, 12%), hsl(279, 100%, 21%)); }
.wc10 .work-bg { background: linear-gradient(135deg, hsl(150, 100%, 5%), hsl(149, 100%, 13%), hsl(149, 100%, 21%)); }
.wc11 .work-bg { background: linear-gradient(135deg, hsl(230, 80%, 8%), hsl(258, 70%, 15%), hsl(280, 80%, 10%)); }
.wc12 .work-bg { background: linear-gradient(135deg, hsl(15, 80%, 6%), hsl(35, 75%, 12%), hsl(50, 70%, 8%)); }
.wc13 .work-bg { background: linear-gradient(135deg, hsl(170, 90%, 5%), hsl(190, 80%, 11%), hsl(210, 70%, 15%)); }
.wc14 .work-bg { background: linear-gradient(135deg, hsl(80, 85%, 6%), hsl(120, 70%, 12%), hsl(140, 60%, 8%)); }
.wc15 .work-bg { background: linear-gradient(135deg, hsl(250, 100%, 8%), hsl(258, 90%, 15%), hsl(270, 100%, 10%)); }
.wc16 .work-bg { background: linear-gradient(135deg, hsl(300, 80%, 6%), hsl(310, 75%, 13%), hsl(320, 70%, 9%)); }
.wc17 .work-bg { background: linear-gradient(135deg, hsl(205, 90%, 6%), hsl(210, 85%, 14%), hsl(200, 80%, 20%)); }
.wc18 .work-bg { background: linear-gradient(135deg, hsl(45, 95%, 6%), hsl(48, 90%, 13%), hsl(42, 85%, 20%)); }
.wc19 .work-bg { background: linear-gradient(135deg, hsl(350, 90%, 6%), hsl(345, 85%, 13%), hsl(355, 80%, 19%)); }
.wc20 .work-bg { background: linear-gradient(135deg, hsl(135, 85%, 5%), hsl(140, 80%, 12%), hsl(128, 75%, 18%)); }
.wc21 .work-bg { background: linear-gradient(135deg, hsl(165, 90%, 6%), hsl(172, 85%, 13%), hsl(180, 75%, 20%)); }
.wc22 .work-bg { background: linear-gradient(135deg, hsl(42, 80%, 6%), hsl(45, 90%, 14%), hsl(38, 70%, 22%)); }
.wc23 .work-bg { background: linear-gradient(135deg, hsl(220, 50%, 6%), hsl(348, 85%, 15%), hsl(220, 60%, 12%)); }
.wc24 .work-bg { background: linear-gradient(135deg, hsl(235, 80%, 7%), hsl(250, 75%, 15%), hsl(265, 80%, 20%)); }
.wc25 .work-bg { background: linear-gradient(135deg, hsl(140, 60%, 6%), hsl(125, 50%, 12%), hsl(35, 70%, 16%)); }
.wc26 .work-bg { background: linear-gradient(135deg, hsl(260, 85%, 7%), hsl(275, 80%, 16%), hsl(190, 85%, 18%)); }
.wc27 .work-bg { background: linear-gradient(135deg, hsl(155, 75%, 6%), hsl(158, 65%, 13%), hsl(200, 45%, 18%)); }

.work-deco {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  pointer-events: none;
}

.work-deco-text {
  font-family: var(--font-accent);
  font-size: clamp(60px, 9vw, 150px);
  letter-spacing: -3px;
  color: var(--fg-color);
  opacity: 0.03;
  text-transform: uppercase;
  white-space: nowrap;
}

.work-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, hsla(240, 10%, 2%, 0.95) 0%, hsla(240, 10%, 2%, 0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 36px;
}

.work-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.work-tag {
  background: hsla(0, 0%, 100%, 0.08);
  border: 1px solid hsla(0, 0%, 100%, 0.12);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--fg-color);
}

.work-cat {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 6px;
  font-weight: 600;
}

.work-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.5vw, 32px);
  letter-spacing: -0.5px;
  color: var(--fg-color);
}

.work-tech-badge {
  font-size: 11px;
  color: var(--fg-dim);
  margin-top: 10px;
  font-weight: 500;
  display: block;
  letter-spacing: 0.2px;
  border-top: 1px dashed hsla(0, 0%, 100%, 0.12);
  padding-top: 8px;
  width: 100%;
}


.work-arrow {
  margin-top: 16px;
  width: 40px;
  height: 40px;
  background: var(--fg-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-color);
  font-size: 16px;
  opacity: 0;
  transform: translateY(10px) rotate(0deg);
  transition: opacity 0.3s var(--transition-smooth), transform 0.3s var(--transition-smooth);
}

.work-card:hover .work-arrow {
  opacity: 1;
  transform: translateY(0) rotate(45deg);
}

/* Process Section */
.process {
  padding: 120px 48px;
  background-color: hsl(240, 10%, 4%);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.process-container {
  max-width: 1400px;
  margin: 0 auto;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 64px;
}

.pstep {
  padding: 40px 36px 40px 0;
  border-right: 1px solid var(--glass-border);
  position: relative;
}

.pstep:last-child {
  border-right: none;
  padding-right: 0;
}

.pstep:not(:first-child) {
  padding-left: 36px;
}

.pstep-num {
  font-family: var(--font-accent);
  font-size: 12px;
  color: var(--lime);
  letter-spacing: 3px;
  margin-bottom: 32px;
  opacity: 0.7;
}

.pstep-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 14px;
  letter-spacing: -0.3px;
  color: var(--fg-color);
}

.pstep-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-muted);
}

/* Client Brands Section */
.clients {
  padding: 80px 48px;
  max-width: 1400px;
  margin: 0 auto;
}

.clients-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px 56px;
}

.client-pill {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  opacity: 0.2;
  letter-spacing: -0.2px;
  transition: opacity 0.25s ease, color 0.25s ease;
  color: var(--fg-color);
}

.client-pill:hover {
  opacity: 0.8;
  color: var(--lime);
}

/* Conversion Call-to-Action */
.cta-section {
  padding: 130px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.cta-container {
  max-width: 1400px;
  margin: 0 auto;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  opacity: 0.55;
  z-index: -1;
}

.cta-orb-1 {
  width: 600px;
  height: 600px;
  background: hsla(73, 100%, 50%, 0.05);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.cta-orb-2 {
  width: 300px;
  height: 300px;
  background: hsla(9, 100%, 58%, 0.05);
  top: 10%;
  right: 15%;
}

.cta-eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 24px;
  font-weight: 600;
  display: block;
}

.cta-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 8.5vw, 110px);
  line-height: 0.95;
  letter-spacing: -4px;
  margin-bottom: 40px;
  color: var(--fg-color);
}

.cta-title .glow-word {
  color: var(--lime);
  text-shadow: 0 0 60px hsla(73, 100%, 50%, 0.3);
}

.cta-sub {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 440px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.btn-lime-lg {
  background: var(--lime);
  color: var(--bg-color);
  padding: 18px 40px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), background-color var(--transition-smooth);
}

.btn-lime-lg:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px var(--lime-glow);
  background-color: hsl(73, 100%, 45%);
}

.btn-ghost-lg {
  color: var(--fg-color);
  padding: 18px 40px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  border: 1px solid var(--glass-border);
  background-color: hsla(0, 0%, 100%, 0.02);
  transition: border-color var(--transition-smooth), transform var(--transition-smooth), background-color var(--transition-smooth);
}

.btn-ghost-lg:hover {
  border-color: hsla(0, 0%, 100%, 0.3);
  background-color: hsla(0, 0%, 100%, 0.05);
  transform: translateY(-4px);
}

/* Footer Section */
footer {
  border-top: 1px solid var(--glass-border);
  padding: 80px 48px 40px;
  background-color: hsl(240, 10%, 2%);
  position: relative;
  z-index: 2;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
}

.foot-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}

.foot-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
  color: var(--fg-color);
}

.foot-logo em {
  color: var(--lime);
  font-style: normal;
}

.foot-tagline {
  font-size: 14px;
  color: var(--fg-muted);
  max-width: 250px;
  line-height: 1.6;
}

.foot-col-title {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 24px;
  font-weight: 600;
}

.foot-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.foot-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--transition-fast);
}

.foot-links a:hover {
  color: var(--lime);
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
  flex-wrap: wrap;
  gap: 20px;
}

.foot-copy {
  font-size: 13px;
  color: var(--fg-dim);
}

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

.foot-socials a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 12px;
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
  background-color: hsla(0, 0%, 100%, 0.01);
}

.foot-socials a:hover {
  color: var(--lime);
  border-color: var(--lime);
  background-color: hsla(73, 100%, 50%, 0.02);
}

/* Scroll Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.rd1 { transition-delay: 0.08s; }
.rd2 { transition-delay: 0.16s; }
.rd3 { transition-delay: 0.24s; }
.rd4 { transition-delay: 0.32s; }

/* Responsive Media Queries (Mobile-First approach) */
@media (max-width: 960px) {
  header {
    padding: 16px 24px;
  }
  header.sticky {
    padding: 14px 24px;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: 72px;
    left: 16px;
    right: 16px;
    background: rgba(12, 12, 16, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
    z-index: 199;
  }
  .nav-open .nav-links {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .nav-links li {
    width: 100%;
  }
  .nav-links a {
    display: block;
    font-size: 15px;
    font-weight: 600;
    padding: 10px 0;
    border-bottom: 1px solid hsla(0, 0%, 100%, 0.05);
    width: 100%;
    color: var(--fg-color);
    opacity: 0.9;
  }
  .nav-links li:last-child a {
    border-bottom: none;
  }
  .hero {
    padding: 120px 24px 80px;
  }
  .hero-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .services, .work, .process, .clients, .cta-section {
    padding-left: 24px;
    padding-right: 24px;
  }
  .services {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .svc-grid {
    grid-template-columns: 1fr;
  }
  .svc-card:nth-child(n) {
    grid-column: span 1;
  }
  .stats-bar {
    padding: 50px 24px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .work {
    padding-top: 80px;
    padding-bottom: 80px;
  }
  .work-grid {
    grid-template-columns: 1fr;
  }
  .work-card, .work-card[data-priority="0"] {
    grid-column: auto !important;
  }
  .work-card:first-child {
    aspect-ratio: 4 / 3;
  }
  .process {
    padding: 80px 24px;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .pstep {
    border-right: none;
    border-bottom: 1px solid var(--glass-border);
    padding: 32px 0;
  }
  .pstep:last-child {
    border-bottom: none;
  }
  .pstep:not(:first-child) {
    padding-left: 0;
  }
  .pstep-num {
    margin-bottom: 16px;
  }
  .cta-section {
    padding-top: 90px;
    padding-bottom: 90px;
  }
  footer {
    padding: 60px 24px 30px;
  }
  .foot-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Service Detail Page Layout Customizations */
.service-detail {
  padding: 160px 48px 100px;
  max-width: 1000px;
  margin: 0 auto;
  min-height: calc(100vh - 350px);
}

.svc-detail-header {
  margin-bottom: 56px;
}

.svc-detail-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg-color);
  margin-bottom: 24px;
}

.svc-detail-hero-desc {
  font-size: 18px;
  line-height: 1.6;
  color: var(--fg-muted);
  max-width: 800px;
}

.svc-detail-body {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 64px;
  margin-bottom: 80px;
}

.svc-content h2 {
  font-family: var(--font-display);
  font-size: 26px;
  margin: 40px 0 20px;
  color: var(--fg-color);
  letter-spacing: -0.5px;
}

.svc-content p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.svc-content ul {
  list-style: none;
  margin-bottom: 32px;
}

.svc-content li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 16px;
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.5;
}

.svc-content li::before {
  content: "✦";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--lime);
  font-weight: bold;
}

.svc-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-box {
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 30px;
  border-radius: 20px;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.sidebar-box h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin-bottom: 16px;
  color: var(--fg-color);
}

.sidebar-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-box li {
  font-size: 14px;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-box li::before {
  content: "";
  width: 5px;
  height: 5px;
  background-color: var(--lime);
  border-radius: 50%;
}

@media (max-width: 768px) {
  .service-detail {
    padding: 120px 24px 60px;
  }
  .svc-detail-body {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ── B2B UX AUDIT FEATURED AI SERVICE & TEASER CARD STYLES ── */
#svc-ai-card {
  position: relative;
  border: 1.5px solid var(--lime);
  background: linear-gradient(135deg, hsla(73, 100%, 50%, 0.05), hsla(240, 10%, 6%, 0.95));
  box-shadow: 0 12px 40px var(--lime-glow), inset 0 0 20px hsla(73, 100%, 50%, 0.03);
}

#svc-ai-card::before {
  content: "CORE FOCUS";
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--lime);
  color: var(--bg-color);
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 4px;
}

.work-teaser-cta {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--lime);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-top: 1px dashed hsla(0, 0%, 100%, 0.12);
  padding-top: 12px;
  width: 100%;
}

/* ── AI CHAT AGENT WIDGET ── */
.chat-agent-wrapper {
  position: relative;
}

/* Floating Trigger Button */
.chat-trigger-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--indigo);
  color: hsl(240, 10%, 3%);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px var(--indigo-glow), inset 0 2px 4px rgba(255,255,255,0.2);
  cursor: pointer;
  z-index: 990;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease, box-shadow 0.3s ease;
}

.chat-trigger-btn:hover {
  transform: scale(1.1) translateY(-2px);
  background: hsl(250, 100%, 68%);
  box-shadow: 0 12px 40px hsla(250, 100%, 62%, 0.4);
}

.chat-trigger-btn:active {
  transform: scale(0.95);
}

/* Electric Indigo Pulse Ring */
.chat-btn-pulse {
  position: absolute;
  inset: -4px;
  border: 1px solid var(--indigo-pulse);
  border-radius: 50%;
  pointer-events: none;
  animation: chatPulse 2.5s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes chatPulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* Chat Drawer Container (Glassmorphic) */
.chat-drawer {
  position: fixed;
  bottom: 108px;
  right: 32px;
  width: 380px;
  height: 520px;
  border-radius: 24px;
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  z-index: 989;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  
  /* Tech Grid Overlay */
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: center;

  /* Slide Transitions */
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease, visibility 0.4s;
}

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

/* Header */
.chat-drawer-header {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(15, 15, 15, 0.4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
}

.chat-status-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 10px var(--teal);
  flex-shrink: 0;
  animation: pulseGreen 2s ease-in-out infinite;
}

@keyframes pulseGreen {
  0%, 100% { opacity: 0.6; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}

.chat-header-ticker {
  overflow: hidden;
  white-space: nowrap;
}

.chat-header-text {
  font-family: monospace;
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--fg-muted);
}

.chat-close-btn {
  background: transparent;
  border: none;
  color: var(--fg-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.chat-close-btn:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--fg-color);
}

/* Messages Area */
.chat-messages {
  flex-grow: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
}

/* Custom Scrollbar for Chat Messages */
.chat-messages::-webkit-scrollbar {
  width: 5px;
}
.chat-messages::-webkit-scrollbar-track {
  background: transparent;
}
.chat-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}
.chat-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Message Nodes */
.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  animation: messageFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

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

.chat-msg-user {
  align-self: flex-end;
}

.chat-msg-agent {
  align-self: flex-start;
}

.chat-msg-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.45;
}

.chat-msg-user .chat-msg-bubble {
  background: var(--indigo);
  color: hsl(240, 10%, 3%);
  font-weight: 500;
  border-bottom-right-radius: 4px;
  box-shadow: 0 4px 12px rgba(250, 100, 62, 0.15);
}

.chat-msg-agent .chat-msg-bubble {
  background: rgba(255, 255, 255, 0.04);
  color: var(--fg-color);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom-left-radius: 4px;
}

.chat-msg-timestamp {
  font-size: 10px;
  color: var(--fg-dim);
  margin-top: 4px;
  padding: 0 4px;
}

.chat-msg-user .chat-msg-timestamp {
  text-align: right;
}

.chat-msg-agent .chat-msg-timestamp {
  text-align: left;
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  align-self: flex-start;
  max-width: fit-content;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background: var(--fg-muted);
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1.1); opacity: 1; }
}

/* Input area */
.chat-input-area {
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(15, 15, 15, 0.6);
  display: flex;
  gap: 12px;
  align-items: center;
}

.chat-input-field {
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 100px;
  padding: 10px 18px;
  color: var(--fg-color);
  font-family: var(--font-body);
  font-size: 13.5px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.chat-input-field:focus {
  outline: none;
  border-color: var(--indigo);
  background: rgba(255, 255, 255, 0.05);
}

.chat-send-btn {
  background: var(--indigo);
  color: hsl(240, 10%, 3%);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.chat-send-btn:hover {
  background: hsl(250, 100%, 68%);
  transform: scale(1.05);
}

.chat-send-btn:active {
  transform: scale(0.95);
}

/* Mobile Viewport Safety & Layout Scroll Prevention */
body.chat-active {
  overflow: hidden !important;
  position: relative;
}

@media (max-width: 576px) {
  .chat-trigger-btn {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }

  .chat-drawer {
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    height: -webkit-fill-available;
    max-width: 100%;
    max-height: 100%;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
    z-index: 9995;
  }
  
  body.chat-active .chat-trigger-btn {
    display: none !important;
  }
}

/* ══ COMPREHENSIVE MULTI-DEVICE OPTIMIZATIONS ══ */

/* Tablet Optimization (769px – 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero {
    padding: 130px 36px 80px;
  }
  .svc-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .svc-card, .svc-card:nth-child(n) {
    grid-column: span 1 !important;
  }
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .work-card, .work-card[data-priority="0"] {
    grid-column: span 1 !important;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .pstep {
    border-right: none;
    border-bottom: 1px solid var(--glass-border);
    padding: 24px 0;
  }
}

/* Small Screens & Mobile Optimization (<= 640px) */
@media (max-width: 640px) {
  .hero {
    padding: 110px 20px 60px;
    min-height: auto;
  }
  .hero-badge {
    font-size: 10px;
    letter-spacing: 0.8px;
    padding: 5px 12px;
    margin-bottom: 20px;
    line-height: 1.4;
  }
  .hero-seo-title {
    font-size: 17px;
    line-height: 1.35;
    margin-bottom: 16px;
  }
  .hero-sub {
    font-size: 14px;
    line-height: 1.6;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .hero-actions .btn-lime,
  .hero-actions .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }
  .scroll-hint {
    display: none;
  }
  .services, .work, .process, .clients, .cta-section {
    padding-left: 20px;
    padding-right: 20px;
  }
  .svc-header {
    margin-bottom: 36px;
  }
  .section-title {
    font-size: clamp(26px, 7vw, 36px);
    letter-spacing: -1px;
  }
  .work-grid {
    gap: 16px;
    margin-top: 32px;
  }
  .work-card, .work-card[data-priority="0"] {
    min-height: 280px;
    aspect-ratio: auto;
  }
  .work-overlay {
    padding: 24px 18px;
  }
  .work-tags {
    margin-bottom: 8px;
    gap: 6px;
  }
  .work-tag {
    padding: 3px 9px;
    font-size: 9.5px;
  }
  .work-name {
    font-size: 21px;
    letter-spacing: -0.3px;
  }
  .work-arrow {
    opacity: 1;
    transform: none;
    width: 34px;
    height: 34px;
    margin-top: 12px;
  }
  .stats-bar {
    padding: 40px 20px;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .stat-num {
    font-size: clamp(34px, 9vw, 48px);
    letter-spacing: -1px;
  }
  .stat-label {
    font-size: 12px;
    margin-top: 4px;
  }
  .cta-title {
    font-size: clamp(38px, 11vw, 56px);
    line-height: 1.05;
    letter-spacing: -1.5px;
  }
  .cta-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .cta-actions .btn-lime-lg,
  .cta-actions .btn-ghost-lg {
    width: 100%;
    justify-content: center;
    padding: 15px 20px;
  }
  .foot-top {
    gap: 32px;
  }
  .foot-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  header {
    padding: 14px 20px;
  }
  header.sticky {
    padding: 12px 20px;
  }
  .nav-logo {
    font-size: 21px;
  }
  .nav-cta {
    padding: 8px 16px;
    font-size: 12px;
  }
  .nav-toggle {
    width: 38px;
    height: 38px;
  }
  .client-pill {
    font-size: 12px;
    padding: 8px 16px;
  }
}

/* Extra small devices (<= 380px) */
@media (max-width: 380px) {
  header {
    padding: 12px 14px;
  }
  header.sticky {
    padding: 10px 14px;
  }
  .nav-logo {
    font-size: 19px;
  }
  .nav-cta {
    padding: 7px 12px;
    font-size: 11px;
  }
  .nav-toggle {
    width: 34px;
    height: 34px;
  }
  .hero {
    padding: 95px 14px 50px;
  }
  .services, .work, .process, .clients, .cta-section {
    padding-left: 14px;
    padding-right: 14px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}