/* ==========================================================================
   Freelancer Hub - Premium Portfolio Stylesheet
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* --------------------------------------------------------------------------
   CSS Custom Properties (Variables) & Themes
   -------------------------------------------------------------------------- */
:root {
  /* Dark Theme (Default) */
  --bg-primary: #0a0d14;
  --bg-secondary: #0f1422;
  --bg-card: rgba(19, 25, 41, 0.7);
  --bg-card-hover: rgba(28, 37, 60, 0.85);
  --bg-glass: rgba(15, 20, 34, 0.75);
  --bg-glass-border: rgba(255, 255, 255, 0.08);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #38bdf8 100%);
  --accent-gradient-text: linear-gradient(135deg, #818cf8 0%, #c084fc 40%, #38bdf8 100%);
  --accent-glow: rgba(99, 102, 241, 0.25);
  --primary-color: #6366f1;
  --primary-hover: #4f46e5;
  --secondary-color: #0ea5e9;
  --emerald-color: #10b981;
  --purple-color: #a855f7;

  --nav-bg: rgba(10, 13, 20, 0.82);
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-focus: rgba(99, 102, 241, 0.5);

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 40px -5px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px rgba(99, 102, 241, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* Light Theme */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.8);
  --bg-glass-border: rgba(15, 23, 42, 0.08);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #9333ea 50%, #0284c7 100%);
  --accent-gradient-text: linear-gradient(135deg, #4338ca 0%, #7e22ce 50%, #0369a1 100%);
  --accent-glow: rgba(79, 70, 229, 0.15);
  --primary-color: #4f46e5;
  --primary-hover: #4338ca;
  --secondary-color: #0284c7;

  --nav-bg: rgba(248, 250, 252, 0.85);
  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-focus: rgba(79, 70, 229, 0.4);

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -3px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 35px -5px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 30px rgba(79, 70, 229, 0.18);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  position: relative;
  min-height: 100vh;
}

/* Background Ambient Glows */
body::before, body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  filter: blur(120px);
  opacity: 0.4;
  transition: opacity var(--transition-normal);
}

body::before {
  top: -100px;
  right: -100px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.4) 0%, rgba(168, 85, 247, 0.1) 70%);
}

body::after {
  bottom: 10%;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.35) 0%, rgba(99, 102, 241, 0.08) 70%);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
}

button {
  cursor: pointer;
  background: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Section Common Spacing & Titles */
section {
  padding: 6.5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4rem auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: var(--primary-color);
  font-size: 0.825rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1.1rem;
}

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

/* Gradient Text Effect */
.gradient-text {
  background: var(--accent-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Common Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff !important;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.55);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 1px solid rgba(99, 102, 241, 0.4);
}

.btn-outline:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Navigation Bar
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  padding: 1.1rem 0;
}

.navbar.scrolled {
  padding: 0.8rem 0;
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--border-focus);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.brand-dot {
  color: var(--secondary-color);
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  transform: scale(1.05);
}

.nav-cta-btn {
  display: none;
}

@media (min-width: 640px) {
  .nav-cta-btn {
    display: inline-flex;
  }
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 8px;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  padding-top: 9.5rem;
  padding-bottom: 5.5rem;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge-container {
  margin-bottom: 1.5rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--emerald-color);
  font-size: 0.85rem;
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--emerald-color);
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border-radius: 50%;
  background-color: inherit;
  opacity: 0.7;
  animation: pulseAnimation 2s infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(1); opacity: 0.8; }
  70% { transform: scale(2.4); opacity: 0; }
  100% { transform: scale(2.4); opacity: 0; }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.typed-text-wrapper {
  display: inline-block;
  min-height: 1.2em;
}

.typing-cursor {
  display: inline-block;
  color: var(--secondary-color);
  animation: blink 1s step-end infinite;
  font-weight: 300;
}

@keyframes blink {
  from, to { opacity: 1; }
  50% { opacity: 0; }
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.7;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
  margin-bottom: 3rem;
}

.hero-tech-stack {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.tech-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tech-icons {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.tech-badge {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.tech-badge:hover {
  border-color: var(--primary-color);
  color: var(--text-primary);
  transform: translateY(-2px);
}

/* Hero Right Interactive Card */
.hero-visual-card {
  position: relative;
}

.showcase-glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
  z-index: 2;
  transition: transform var(--transition-normal);
}

.showcase-glass-card:hover {
  transform: translateY(-4px);
}

.card-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

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

.window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red { background-color: #ef4444; }
.dot-yellow { background-color: #f59e0b; }
.dot-green { background-color: #10b981; }

.live-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--emerald-color);
  letter-spacing: 0.05em;
}

.card-profile-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.avatar-wrapper {
  position: relative;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  padding: 3px;
  background: var(--accent-gradient);
}

.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  background: #1e293b;
}

.verified-icon {
  position: absolute;
  bottom: 0;
  right: 0;
  background: var(--primary-color);
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  border: 2px solid var(--bg-primary);
}

.profile-info h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.profile-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.25rem;
  color: #f59e0b;
  font-size: 0.85rem;
  font-weight: 600;
}

.code-snippet-box {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #a5b4fc;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.code-snippet-box .highlight {
  color: #38bdf8;
}

.card-perks {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
}

.perk-item {
  flex: 1;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-sm);
}

.perk-number {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-color);
}

.perk-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
  animation: floatBadge 4s ease-in-out infinite;
}

.floating-badge.badge-top-left {
  top: -20px;
  left: -25px;
  animation-delay: 0s;
}

.floating-badge.badge-bottom-right {
  bottom: -20px;
  right: -25px;
  animation-delay: 2s;
}

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.badge-top-left .badge-icon {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-color);
}

.badge-bottom-right .badge-icon {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

.badge-content h4 {
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.2;
}

.badge-content p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

@keyframes floatBadge {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

/* --------------------------------------------------------------------------
   Stats Counter Banner
   -------------------------------------------------------------------------- */
.stats-banner {
  padding: 3rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-top: 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-card {
  padding: 1rem;
}

.stat-number-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-suffix {
  color: var(--primary-color);
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: var(--shadow-md), 0 0 25px rgba(99, 102, 241, 0.15);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-icon-wrapper {
  transform: scale(1.1) rotate(4deg);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  margin-bottom: 1.5rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.feature-check {
  color: var(--emerald-color);
  font-weight: bold;
}

/* --------------------------------------------------------------------------
   Skills & Technologies Section
   -------------------------------------------------------------------------- */
.skills-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.skills-intro h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.skills-intro p {
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

.skill-pills-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.skill-pill {
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.skill-pill:hover {
  background: var(--accent-glow);
  border-color: var(--primary-color);
  transform: translateY(-2px);
  color: var(--text-primary);
}

.skills-progress-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--bg-card);
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
}

.skill-bar-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 0.925rem;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
}

[data-theme="light"] .progress-track {
  background: rgba(0, 0, 0, 0.08);
}

.progress-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   Portfolio Projects Section
   -------------------------------------------------------------------------- */
.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.filter-btn {
  padding: 0.55rem 1.35rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

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

.filter-btn.active {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.25rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: var(--shadow-lg);
}

.project-img-box {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #1e293b;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.project-card:hover .project-img {
  transform: scale(1.06);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 13, 20, 0.75);
  backdrop-filter: blur(4px);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  transition: opacity var(--transition-normal);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.overlay-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  color: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.overlay-btn:hover {
  transform: scale(1.15);
  background: var(--primary-color);
  color: #fff;
}

.project-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-category {
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--secondary-color);
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.project-desc {
  color: var(--text-secondary);
  font-size: 0.925rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.project-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.quick-view-btn {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition-fast);
}

.quick-view-btn:hover {
  gap: 0.6rem;
}

/* --------------------------------------------------------------------------
   Work Process Section
   -------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  position: relative;
}

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  transition: transform var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
}

.process-step-num {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(99, 102, 241, 0.2);
  margin-bottom: 1rem;
}

.process-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.process-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Pricing / Hire Packages Section
   -------------------------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card.featured {
  border-color: var(--primary-color);
  box-shadow: 0 10px 40px rgba(99, 102, 241, 0.25);
  transform: scale(1.04);
  background: var(--bg-card-hover);
}

.popular-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  color: #fff;
  padding: 0.35rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.pricing-header {
  margin-bottom: 1.75rem;
}

.pricing-tier {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.pricing-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2.25rem;
  flex-grow: 1;
}

.pricing-features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-features-list li.disabled {
  opacity: 0.45;
  text-decoration: line-through;
}

/* --------------------------------------------------------------------------
   Testimonials Slider Section
   -------------------------------------------------------------------------- */
.testimonials-slider-box {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
}

.testimonial-track-container {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.testimonial-slide {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  display: none;
  animation: fadeIn 0.45s ease;
}

.testimonial-slide.active {
  display: block;
}

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

.client-stars {
  color: #f59e0b;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
}

.testimonial-quote {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-style: italic;
  margin-bottom: 2rem;
}

.testimonial-author-wrapper {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.author-avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-color);
}

.author-details h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.author-details p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 2rem;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.slider-btn:hover {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.active {
  background: var(--primary-color);
  width: 24px;
  border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.contact-info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.contact-info-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.contact-detail-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-item-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.12);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-item-content h5 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.contact-item-content a, .contact-item-content span {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.contact-socials-wrapper h5 {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

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

.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea,
[data-theme="light"] .form-select {
  background: #ffffff;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-textarea {
  min-height: 130px;
  resize: vertical;
}

.form-feedback {
  font-size: 0.8rem;
  color: #ef4444;
  display: none;
}

.form-feedback.visible {
  display: block;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2rem 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 1rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.925rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-color);
  padding-left: 4px;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.newsletter-input {
  flex-grow: 1;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.85rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Modal Dialog
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-content {
  background: var(--bg-card-hover);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius-lg);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  padding: 2.25rem;
}

.modal-backdrop.active .modal-content {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: #ef4444;
  color: #fff;
}

.modal-img-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
  aspect-ratio: 16 / 9;
}

.modal-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   Toast Notifications
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border-focus);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  padding: 1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-lg);
  color: var(--text-primary);
  transform: translateX(120%);
  transition: transform var(--transition-normal);
}

.toast.show {
  transform: translateX(0);
}

.toast-icon {
  font-size: 1.25rem;
}

.toast.success .toast-icon {
  color: var(--emerald-color);
}

/* Back To Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .skills-wrapper {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
  }

  .pricing-card.featured {
    transform: none;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  section {
    padding: 4.5rem 0;
  }

  .hero {
    padding-top: 7.5rem;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    padding: 2rem 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    transform: translateY(-150%);
    opacity: 0;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .form-group-row {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .floating-badge {
    display: none;
  }
}

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

  .process-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Interactive Text Highlighting & Highlighter Toolbar Styles
   ========================================================================== */
.marker-highlight {
  position: relative;
  display: inline-block;
  padding: 0.1em 0.45em;
  border-radius: 6px;
  font-weight: 700;
  transition: all var(--transition-normal);
  vertical-align: baseline;
}

.marker-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  z-index: -1;
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

/* Yellow Marker Highlight */
.highlight-yellow {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.35);
  text-shadow: 0 0 14px rgba(251, 191, 36, 0.45);
}

[data-theme="light"] .highlight-yellow {
  color: #b45309;
  background: rgba(245, 158, 11, 0.14);
  border-color: rgba(245, 158, 11, 0.35);
  text-shadow: none;
}

/* Cyan Marker Highlight */
.highlight-cyan {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.35);
  text-shadow: 0 0 14px rgba(56, 189, 248, 0.45);
}

[data-theme="light"] .highlight-cyan {
  color: #0284c7;
  background: rgba(14, 165, 233, 0.14);
  border-color: rgba(14, 165, 233, 0.35);
  text-shadow: none;
}

/* Purple Marker Highlight */
.highlight-purple {
  color: #c084fc;
  background: rgba(192, 132, 252, 0.15);
  border: 1px solid rgba(192, 132, 252, 0.35);
  text-shadow: 0 0 14px rgba(192, 132, 252, 0.45);
}

[data-theme="light"] .highlight-purple {
  color: #7e22ce;
  background: rgba(168, 85, 247, 0.14);
  border-color: rgba(168, 85, 247, 0.35);
  text-shadow: none;
}

/* Emerald Marker Highlight */
.highlight-emerald {
  color: #34d399;
  background: rgba(52, 211, 153, 0.15);
  border: 1px solid rgba(52, 211, 153, 0.35);
  text-shadow: 0 0 14px rgba(52, 211, 153, 0.45);
}

[data-theme="light"] .highlight-emerald {
  color: #047857;
  background: rgba(16, 185, 129, 0.14);
  border-color: rgba(16, 185, 129, 0.35);
  text-shadow: none;
}

/* Glowing Pulsing Active State for Highlighter Filter */
.marker-highlight.active-glow {
  transform: scale(1.05);
  box-shadow: 0 0 25px currentColor;
  border-width: 1.5px;
  animation: markerPulse 1.6s infinite alternate ease-in-out;
}

@keyframes markerPulse {
  0% { transform: scale(1.03); opacity: 0.9; }
  100% { transform: scale(1.08); opacity: 1; }
}

.hero-subline {
  display: block;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 0.9rem;
  letter-spacing: -0.01em;
}

/* Hero Highlighter Controller Toolbar */
.hero-highlighter-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.75rem 0 1rem 0;
  padding: 0.85rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.highlighter-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-color);
}

.highlighter-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.highlighter-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.825rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.highlighter-pill:hover,
.highlighter-pill.active {
  color: var(--text-primary);
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.15);
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.25);
  transform: translateY(-1px);
}

.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

/* Highlight Callout Banner */
.highlight-callout-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: rgba(99, 102, 241, 0.08);
  border-left: 3px solid var(--primary-color);
  border-radius: 6px;
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 2rem;
  transition: all var(--transition-normal);
}

.highlight-callout-banner i {
  color: var(--primary-color);
}

.callout-metric {
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
  white-space: nowrap;
}

/* Live Clock & Status Badge */
.live-clock-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.825rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

.clock-tag {
  color: var(--emerald-color);
  font-weight: 700;
  font-size: 0.75rem;
}

/* Sound Toggle Button */
.sound-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.sound-toggle-btn:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  transform: scale(1.05);
}

.sound-toggle-btn.muted {
  color: var(--text-muted);
  opacity: 0.6;
}

/* Cursor Spotlight Effect */
.cursor-spotlight {
  position: fixed;
  top: 0;
  left: 0;
  width: 600px;
  height: 600px;
  margin-left: -300px;
  margin-top: -300px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

body:hover .cursor-spotlight {
  opacity: 1;
}

/* ==========================================================================
   Services Section Enhancements (Search, Filters & Deliverable Specs)
   ========================================================================== */
.services-search-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.services-search-bar {
  position: relative;
  width: 100%;
  max-width: 480px;
}

.services-search-bar i {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
}

.services-search-bar input {
  width: 100%;
  padding: 0.9rem 2.8rem 0.9rem 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.services-search-bar input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.clear-search-btn {
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.clear-search-btn:hover {
  color: var(--text-primary);
}

.service-category-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.service-filter-btn {
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.service-filter-btn:hover,
.service-filter-btn.active {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
  transform: translateY(-2px);
}

.service-card {
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-top-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.service-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.12);
  color: var(--primary-color);
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.service-price-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--emerald-color);
}

.service-actions-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1.5rem;
}

.service-actions-row .btn {
  flex: 1;
  padding: 0.65rem 1rem;
  font-size: 0.875rem;
}

/* ==========================================================================
   Automated Service Quote & Price Calculator Styles
   ========================================================================== */
.calculator-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 2.5rem;
  align-items: start;
}

.calc-config-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.calc-step {
  margin-bottom: 2.25rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-subtle);
}

.calc-step:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.calc-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.calc-step-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.calc-step-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}

.calc-select {
  width: 100%;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.calc-select:focus {
  border-color: var(--primary-color);
}

/* Custom Range Slider */
.calc-range-wrapper {
  margin-top: 1rem;
}

.range-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.calc-slider-value {
  color: var(--primary-color);
  font-weight: 800;
  font-size: 1.1rem;
}

.calc-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-color);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.6);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Add-ons Checkbox Grid */
.calc-addons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.calc-addon-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.calc-addon-card:hover {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(99, 102, 241, 0.05);
}

.calc-addon-card.checked {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.12);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.15);
}

.calc-addon-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
  margin-top: 3px;
  cursor: pointer;
}

.calc-addon-info {
  flex: 1;
}

.calc-addon-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.calc-addon-price {
  font-size: 0.8rem;
  color: var(--emerald-color);
  font-weight: 700;
}

.calc-addon-desc {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Speed Radio Buttons */
.calc-speed-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.calc-speed-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.calc-speed-card:hover {
  border-color: var(--primary-color);
}

.calc-speed-card.active {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.12);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}

.calc-speed-name {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.calc-speed-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Live Dynamic Estimate Result Card */
.calc-result-card {
  position: sticky;
  top: 100px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.calc-result-header {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.5rem;
}

.calc-result-header h3 {
  font-size: 1.25rem;
  font-family: var(--font-heading);
  margin-bottom: 0.35rem;
}

.calc-result-header p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.calc-price-box {
  margin-bottom: 1.5rem;
  text-align: center;
  padding: 1.5rem;
  background: rgba(99, 102, 241, 0.08);
  border-radius: var(--radius-md);
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.calc-price-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.calc-total-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
}

.calc-timeline-est {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.calc-timeline-est strong {
  color: var(--primary-color);
}

/* Itemized Breakdown List */
.calc-breakdown-list {
  margin-bottom: 1.75rem;
}

.calc-breakdown-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-bottom: 1px dashed var(--border-subtle);
}

.calc-breakdown-item span:last-child {
  font-weight: 700;
  color: var(--text-primary);
}

.calc-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.calc-guarantees {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.775rem;
  color: var(--text-muted);
}

.calc-guarantees span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.calc-guarantees i {
  color: var(--emerald-color);
}

/* ==========================================================================
   Interactive Service Comparison Matrix Table
   ========================================================================== */
.matrix-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
  margin-top: 4rem;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.matrix-table th,
.matrix-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.925rem;
}

.matrix-table th {
  background: var(--bg-secondary);
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

.matrix-table th.featured-col {
  background: rgba(99, 102, 241, 0.15);
  border-top: 3px solid var(--primary-color);
  color: var(--primary-color);
}

.matrix-table td.featured-col {
  background: rgba(99, 102, 241, 0.04);
}

.matrix-check {
  color: var(--emerald-color);
  font-weight: 800;
  font-size: 1.1rem;
}

.matrix-cross {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* ==========================================================================
   Interactive FAQ Section with Live Search & Highlight
   ========================================================================== */
.faq-search-wrapper {
  max-width: 550px;
  margin: 0 auto 3rem auto;
  position: relative;
}

.faq-search-wrapper input {
  width: 100%;
  padding: 0.9rem 1.25rem 0.9rem 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-normal);
}

.faq-search-wrapper input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.faq-search-wrapper i {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.faq-accordion-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item.active {
  border-color: var(--primary-color);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.15);
}

.faq-header {
  padding: 1.35rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: transform var(--transition-normal), color var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 1.75rem;
}

.faq-item.active .faq-body {
  max-height: 350px;
  padding: 0 1.75rem 1.5rem 1.75rem;
}

.faq-body p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ==========================================================================
   Automated Live AI Service Assistant Chatbot ("NexusBot")
   ========================================================================== */
#chatbot-widget {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 1050;
  font-family: var(--font-body);
}

#chatbot-launcher {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

#chatbot-launcher:hover {
  transform: scale(1.08) rotate(5deg);
  box-shadow: 0 12px 35px rgba(99, 102, 241, 0.7);
}

.chat-unread-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #f43f5e;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
  animation: bounceBadge 2s infinite;
}

@keyframes bounceBadge {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
  60% { transform: translateY(-3px); }
}

#chatbot-window {
  position: absolute;
  bottom: 75px;
  right: 0;
  width: 380px;
  height: 540px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 120px);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: scale(0.9) translateY(20px);
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#chatbot-window.open {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}

.chat-header {
  padding: 1.15rem 1.25rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-bot-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}

.chat-bot-details h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.chat-online-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--emerald-color);
  font-weight: 600;
}

.chat-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chat-btn-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.chat-btn-icon:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

/* Chat Messages Container */
.chat-messages {
  flex: 1;
  padding: 1.25rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  scroll-behavior: smooth;
}

.chat-msg {
  max-width: 85%;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.5;
  animation: msgEntrance 0.3s ease forwards;
}

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

.chat-msg.bot {
  align-self: flex-start;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

.chat-msg.user {
  align-self: flex-end;
  background: var(--accent-gradient);
  color: #fff;
  border-bottom-right-radius: 4px;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.chat-msg a.chat-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.65rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--primary-color);
  color: #fff !important;
  font-size: 0.775rem;
  font-weight: 700;
  text-decoration: none;
}

.chat-msg a.chat-action-btn:hover {
  background: var(--primary-hover);
}

.chat-timestamp {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  display: block;
}

.chat-msg.user .chat-timestamp {
  color: rgba(255, 255, 255, 0.7);
  text-align: right;
}

/* Chat Quick Suggestion Chips */
.chat-quick-chips {
  padding: 0.5rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.quick-chip {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quick-chip:hover {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  transform: translateY(-1px);
}

/* Chat Typing Indicator */
.chat-typing {
  display: none;
  align-self: flex-start;
  padding: 0.6rem 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border-bottom-left-radius: 4px;
  gap: 5px;
  align-items: center;
}

.chat-typing.active {
  display: flex;
}

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

.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-5px); }
}

/* Chat Input Bar */
.chat-input-bar {
  padding: 0.85rem 1.25rem;
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.chat-input-bar input {
  flex: 1;
  padding: 0.65rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.85rem;
}

.chat-input-bar input:focus {
  border-color: var(--primary-color);
}

.chat-send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.chat-send-btn:hover {
  background: var(--primary-hover);
  transform: scale(1.08);
}

/* ==========================================================================
   Booking Voucher Confirmation Modal (Receipt Style)
   ========================================================================== */
.voucher-card {
  background: var(--bg-card);
  border: 2px dashed rgba(99, 102, 241, 0.4);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  position: relative;
}

.voucher-badge {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 1.25rem auto;
  border: 2px solid rgba(16, 185, 129, 0.3);
}

.voucher-ticket-id {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-color);
  background: rgba(99, 102, 241, 0.12);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-sm);
  margin: 0.75rem 0 1.5rem 0;
  letter-spacing: 0.05em;
}

.voucher-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  text-align: left;
  margin-bottom: 2rem;
  padding: 1.25rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  font-size: 0.85rem;
}

.voucher-field-label {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.voucher-field-val {
  font-weight: 700;
  color: var(--text-primary);
}

.voucher-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   Review Submission Modal & Star Picker
   ========================================================================== */
.star-picker {
  display: flex;
  gap: 0.5rem;
  font-size: 1.5rem;
  color: var(--text-muted);
  margin: 0.5rem 0 1.25rem 0;
  cursor: pointer;
}

.star-picker .star-item.selected,
.star-picker .star-item.hovered {
  color: #fbbf24;
}

/* Service Specs Deliverables Modal */
.service-deliverables-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
  text-align: left;
}

.deliverable-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.deliverable-check-item i {
  color: var(--emerald-color);
  margin-top: 4px;
}

/* Responsive Rules for New Sections */
@media (max-width: 992px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }

  .calc-result-card {
    position: static;
  }

  .calc-addons-grid {
    grid-template-columns: 1fr;
  }

  .calc-speed-options {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .services-search-wrapper {
    flex-direction: column;
    align-items: stretch;
  }

  .services-search-bar {
    max-width: 100%;
  }

  .hero-highlighter-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .voucher-details-grid {
    grid-template-columns: 1fr;
  }
}