/* ==========================================================================
   MAIN DESIGN SYSTEM & BASE STYLES
   Saurabh - Premium SEO Expert & Search Growth Strategist
   ========================================================================== */

:root {
  /* Color Palette - Premium Dark Glossy Theme based on Syntrex Logo (#FF5200 Electric Orange) */
  --bg-dark: #080B12;
  --bg-card: rgba(18, 24, 38, 0.75);
  --bg-card-hover: rgba(28, 36, 56, 0.85);
  --bg-glass: rgba(13, 17, 27, 0.85);
  --bg-glass-card: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%), rgba(18, 24, 38, 0.65);
  --bg-light-dark: #1C2333;
  
  --border-color: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(255, 82, 0, 0.45);
  --border-glossy: rgba(255, 255, 255, 0.2);
  
  --primary: #FF5200;
  --primary-hover: #FF6A1A;
  --primary-glow: rgba(255, 82, 0, 0.45);
  --accent-purple: #FF7028;
  --accent-cyan: #FF9E54;
  --gradient-primary: linear-gradient(135deg, #FF6A00 0%, #FF3D00 100%);
  --gradient-glow: linear-gradient(135deg, rgba(255, 82, 0, 0.2) 0%, rgba(255, 140, 0, 0.12) 100%);
  --gradient-card: linear-gradient(180deg, rgba(32, 40, 58, 0.6) 0%, rgba(11, 15, 24, 0.95) 100%);

  --text-main: #FFFFFF;
  --text-muted: #A3B1C6;
  --text-dim: #718096;
  --text-gradient: linear-gradient(135deg, #FFFFFF 0%, #F1F5F9 50%, #FFC4A8 100%);
  --text-accent-gradient: linear-gradient(135deg, #FF9E66 0%, #FF5200 100%);

  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;

  /* Typography */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Elevation & Glossy Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 35px rgba(255, 82, 0, 0.35);

  /* Layout & Spacing */
  --container-width: 1240px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --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-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background Glowing Elements */
.bg-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

.glow-1 {
  top: -100px;
  right: -100px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(255, 82, 0, 0.35) 0%, rgba(0,0,0,0) 70%);
}

.glow-2 {
  top: 40%;
  left: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 120, 30, 0.25) 0%, rgba(0,0,0,0) 70%);
}

.glow-3 {
  bottom: 10%;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(133, 139, 147, 0.2) 0%, rgba(0,0,0,0) 70%);
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
}

h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.text-gradient {
  background: var(--text-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  background: rgba(255, 82, 0, 0.12);
  border: 1px solid rgba(255, 82, 0, 0.35);
  border-radius: var(--radius-full);
  color: #FF8B4D;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  box-shadow: 0 2px 10px rgba(255, 82, 0, 0.15);
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3.5rem auto;
}

.section-header p {
  font-size: 1.15rem;
  margin-top: 1rem;
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  outline: none;
  user-select: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 20px var(--primary-glow), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 82, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  background: linear-gradient(135deg, #FF7B1C 0%, #E63B00 100%);
}

.btn-secondary {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glossy);
  color: var(--text-main);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-glow);
  color: var(--text-main);
}

.btn-outline:hover {
  background: rgba(255, 82, 0, 0.12);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(255, 82, 0, 0.2);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  color: #FFFFFF !important;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}


.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
}

/* Glassmorphism Card System */
.glass-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  padding: 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.glass-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--shadow-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Grid Utilities */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Section Spacing */
.section-padding {
  padding: 6rem 0;
  position: relative;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  color: var(--text-main);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.toast-icon {
  color: var(--success);
  font-size: 1.2rem;
}

/* ==========================================================================
   COMPONENT SPECIFIC STYLES
   ========================================================================== */

/* 1. Header & Navigation Bar (Apple/Vercel Premium Style) */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(11, 15, 25, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.site-header.scrolled {
  background: rgba(11, 15, 25, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  border-bottom-color: var(--border-glow);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-badge {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.15rem;
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(255, 82, 0, 0.18);
  flex-shrink: 0;
  padding: 5px;
  transition: all 0.3s ease;
}

.logo-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-logo:hover .logo-badge {
  transform: translateY(-2px);
  border-color: rgba(255, 82, 0, 0.5);
  box-shadow: 0 6px 20px rgba(255, 82, 0, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.1;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-name .syn {
  color: #FFFFFF;
}

.brand-name .trex {
  color: #FF5200;
}

.brand-title {
  font-size: 0.68rem;
  color: #94A3B8;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  list-style: none;
  margin: 0 1rem;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all var(--transition-fast);
  position: relative;
  padding: 0.4rem 0.2rem;
}

.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  box-shadow: 0 0 10px var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--success);
  background: rgba(16, 185, 129, 0.1);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.25);
  white-space: nowrap;
  flex-shrink: 0;
}

.status-dot {
  width: 7px;
  height: 7px;
  background-color: var(--success);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* 2. Hero Section */
.hero-section {
  padding-top: 11rem;
  padding-bottom: 5rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

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

.hero-title {
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-trust-bar {
  width: 100%;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.trust-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.trust-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.trust-tag {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.trust-tag:hover {
  border-color: var(--primary);
  color: var(--text-main);
  background: var(--bg-card-hover);
}

.hero-avatar-card {
  position: relative;
  display: flex;
  justify-content: center;
}

.avatar-wrapper {
  position: relative;
  width: 340px;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gradient-card);
  border: 1px solid var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.avatar-floating-badge {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 85%;
  background: rgba(19, 27, 46, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.badge-icon {
  width: 38px;
  height: 38px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.badge-text h4 {
  font-size: 0.95rem;
  margin-bottom: 0.1rem;
}

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

/* 3. Metrics / Stats Bar Section */
.stats-section {
  padding: 3rem 0;
  background: rgba(19, 27, 46, 0.5);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.stat-card {
  text-align: center;
  padding: 1.5rem 1rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
  background: var(--text-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 600;
}

.stat-disclaimer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-style: italic;
}

/* 4. Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-icon {
  width: 54px;
  height: 54px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 1.25rem;
}

.service-title {
  margin-bottom: 1rem;
}

.service-list {
  list-style: none;
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-list li {
  font-size: 0.92rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-list li::before {
  content: "✓";
  color: var(--accent-cyan);
  font-weight: 700;
}

/* 5. Why Work With Me Cards */
.why-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.why-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: var(--gradient-glow);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent-purple);
}

.why-content h3 {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

/* 6. SEO Audit Lead Magnet Box */
.audit-box {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(19, 27, 46, 0.95) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.audit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.audit-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: rgba(11, 15, 25, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
  background: rgba(11, 15, 25, 0.9);
}

.honeypot-field {
  display: none !important;
}

/* Instant Audit Simulation Modal / Card */
.audit-result-card {
  background: var(--bg-dark);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1rem;
  display: none;
}

.audit-result-card.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.audit-score-circle {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: conic-gradient(var(--success) 82%, var(--bg-card) 0);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
  position: relative;
}

.audit-score-inner {
  width: 76px;
  height: 76px;
  background: var(--bg-dark);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.4rem;
  color: #FFFFFF;
}

/* 7. SEO Process Visual Timeline */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--border-glow);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: 3rem;
  position: relative;
  margin-bottom: 3.5rem;
  width: 50%;
}

.timeline-item:nth-child(even) {
  align-self: flex-end;
  justify-content: flex-start;
  padding-right: 0;
  padding-left: 3rem;
  margin-left: 50%;
}

.timeline-dot {
  position: absolute;
  top: 0;
  right: -15px;
  width: 30px;
  height: 30px;
  background: var(--bg-dark);
  border: 2px solid var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 0 15px var(--primary-glow);
  z-index: 2;
}

.timeline-item:nth-child(even) .timeline-dot {
  right: auto;
  left: -15px;
}

.timeline-content {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
}

.timeline-content:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
}

.timeline-step {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

/* 8. Case Studies Grid & Modal */
.case-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent-purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.case-metrics-preview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  background: rgba(11, 15, 25, 0.5);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin: 1.25rem 0;
}

.metric-box {
  text-align: center;
}

.metric-val {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--success);
}

.metric-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* 9. Tools Grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.tool-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  transition: all var(--transition-fast);
}

.tool-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.tool-icon-wrapper {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.tool-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

/* 10. Blog System */
.blog-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.category-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cat-pill {
  padding: 0.4rem 1rem;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cat-pill:hover, .cat-pill.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.blog-search-box {
  position: relative;
  min-width: 260px;
}

.blog-search-input {
  padding-left: 2.5rem;
}

.search-icon-pos {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
}

.blog-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.blog-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

/* 11. FAQ Accordion */
.faq-accordion {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-item.active {
  border-color: var(--border-glow);
  background: var(--bg-card);
}

.faq-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 1.5rem 1.25rem 1.5rem;
  display: none;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-item.active .faq-content {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* 12. Modal System */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(12px);
  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-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 750px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-main);
}

/* 13. Sticky CTAs */
.sticky-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(19, 27, 46, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  z-index: 990;
}

.mobile-cta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.mobile-cta-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
}

.mobile-cta-btn.highlight {
  background: var(--gradient-primary);
  border: none;
  color: #FFFFFF;
}

/* 14. Footer */
.site-footer {
  background: #070A12;
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-admin-trigger {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-dim);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.footer-admin-trigger:hover {
  border-color: var(--primary);
  color: var(--text-main);
}

/* Keyframes */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 15. PRICING & RETAINER PLANS STYLES */
.pricing-currency-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.toggle-pill {
  display: inline-flex;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 0.3rem;
}

.toggle-btn {
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.toggle-btn.active {
  background: var(--gradient-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.pricing-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.pricing-card.popular {
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.15) 0%, rgba(19, 27, 46, 0.9) 100%);
  border: 2px solid var(--primary);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: #FFFFFF;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.plan-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.plan-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0.5rem 0;
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
}

.plan-period {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.plan-subtitle {
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.plan-features-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.plan-features-list li::before {
  content: "✓";
  color: var(--success);
  font-weight: 700;
}

/* Feature Matrix Table */
.pricing-matrix-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  padding: 1.5rem;
  margin-top: 3rem;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}

.matrix-table th, .matrix-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.matrix-table th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-main);
  font-weight: 700;
}

.matrix-category-row td {
  background: rgba(59, 130, 246, 0.1) !important;
  color: var(--accent-cyan) !important;
  font-weight: 700 !important;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.matrix-check {
  color: var(--success);
  font-weight: 700;
  text-align: center;
}

.matrix-cross {
  color: var(--text-dim);
  text-align: center;
}

/* ==========================================================================
   FLOATING WHATSAPP CHAT WIDGET
   ========================================================================== */
.whatsapp-float-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
}

.whatsapp-float-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  position: relative;
}

.whatsapp-float-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-badge-pulse {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  background: #FF3B30;
  border-radius: 50%;
  border: 2px solid #0B0F19;
}

/* WhatsApp Chat Box Popup */
.whatsapp-popup-card {
  position: absolute;
  bottom: 75px;
  right: 0;
  width: 340px;
  background: #111827;
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  display: none;
  flex-direction: column;
  animation: fadeInUp 0.3s ease forwards;
}

.whatsapp-popup-card.active {
  display: flex;
}

.whatsapp-popup-header {
  background: linear-gradient(135deg, #075E54 0%, #128C7E 100%);
  padding: 1.25rem;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}

.whatsapp-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: transparent;
  border: none;
  color: #FFF;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0.8;
}

.whatsapp-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  border: 2px solid #FFF;
}

.whatsapp-body {
  padding: 1.25rem;
  background: #0B0F19;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.whatsapp-chat-bubble {
  background: #1F2937;
  color: var(--text-main);
  padding: 1rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  line-height: 1.5;
  border-left: 3px solid #25D366;
}

.whatsapp-prompt-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.whatsapp-prompt-btn {
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.2);
  color: var(--text-main);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.whatsapp-prompt-btn:hover {
  background: rgba(37, 211, 102, 0.2);
  color: #FFF;
  transform: translateX(4px);
}

.whatsapp-send-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.whatsapp-input {
  flex: 1;
  background: #111827;
  border: 1px solid var(--border-color);
  color: #FFF;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.whatsapp-send-btn {
  background: #25D366;
  color: #FFF;
  border: none;
  padding: 0 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
}



/* ==========================================================================
   RESPONSIVE LAYOUTS & ACCESSIBILITY STYLES
   Syntrex Solutions - Desktop & Mobile Optimization
   ========================================================================== */

/* Global Responsive Base & Overflow Shield */
html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden !important;
}

img, svg, video, iframe {
  max-width: 100%;
  height: auto;
}

pre, table, .table-responsive {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Large Laptops & Desktops (max-width: 1200px) */
@media (max-width: 1200px) {
  .tools-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .header-container {
    padding: 0 1.5rem;
  }
}

/* Mobile & Tablet Drawer Navigation (max-width: 1180px) */
@media (max-width: 1180px) {
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    height: calc(100vh - 72px);
    background: rgba(11, 15, 25, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 1.25rem;
    padding: 3rem 2rem;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 999;
    overflow-y: auto;
  }

  .nav-menu.active {
    transform: translateX(0);
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
  }

  .nav-menu li {
    width: 100%;
    text-align: center;
  }

  .nav-link {
    display: inline-block;
    width: 100%;
    padding: 0.85rem 1.5rem;
    font-size: 1.15rem;
    min-height: 44px;
    border-radius: var(--radius-md);
  }

  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.2s ease;
  }

  .mobile-nav-toggle:active {
    transform: scale(0.95);
  }

  .status-indicator span:not(.status-dot) {
    display: none;
  }
  
  .status-indicator {
    padding: 0.35rem 0.5rem;
  }
}

/* Tablets (Portrait & Landscape max-width: 992px) */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 3.5rem;
    padding-right: 0;
  }

  .timeline-item:nth-child(even) {
    margin-left: 0;
    padding-left: 3.5rem;
  }

  .timeline-dot {
    left: 5px !important;
    right: auto !important;
  }
}

/* Mobile Screens (max-width: 768px) */
@media (max-width: 768px) {
  /* Prevent iOS input zoom on focus */
  input, select, textarea {
    font-size: 16px !important;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

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

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

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

  .sticky-mobile-bar {
    display: block;
  }

  body {
    padding-bottom: 70px;
  }

  .audit-box {
    padding: 1.75rem 1.25rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .whatsapp-popup-card {
    right: 10px;
    left: 10px;
    width: auto;
    bottom: 80px;
  }
}

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

  .avatar-wrapper {
    width: 100%;
    max-width: 280px;
    height: 300px;
    margin: 0 auto;
  }

  h1 {
    font-size: clamp(1.8rem, 6vw, 2.3rem);
    line-height: 1.25;
  }

  h2 {
    font-size: clamp(1.5rem, 5vw, 1.9rem);
    line-height: 1.3;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
    min-height: 48px;
  }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}