/* ==========================================================================
   Design System & Global Variables
   ========================================================================== */
:root {
  --color-bg-darker: #060913;
  --color-bg-dark: #0b1120;
  --color-bg-card: rgba(15, 23, 42, 0.65);
  --color-bg-card-hover: rgba(30, 41, 59, 0.5);
  
  --color-primary: #6366f1; /* Indigo */
  --color-primary-glow: rgba(99, 102, 241, 0.15);
  --color-primary-dark: #4f46e5;
  
  --color-accent: #f59e0b; /* Amber/Gold */
  --color-accent-glow: rgba(245, 158, 11, 0.15);
  
  --color-text-bright: #f8fafc;
  --color-text-main: #cbd5e1;
  --color-text-muted: #64748b;
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(99, 102, 241, 0.35);
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Header spacing */
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-bright);
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

ul {
  list-style: none;
}

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

/* ==========================================================================
   Background Ambient Glowing Effects
   ========================================================================== */
.glow-bg-primary {
  position: absolute;
  top: 15%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, rgba(99,102,241,0) 70%);
  z-index: -1;
  pointer-events: none;
  filter: blur(40px);
}

.glow-bg-secondary {
  position: absolute;
  top: 60%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, rgba(245,158,11,0) 75%);
  z-index: -1;
  pointer-events: none;
  filter: blur(50px);
}

/* ==========================================================================
   Layout Containers & Spacing
   ========================================================================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.section {
  padding: 8rem 0;
  position: relative;
}

.bg-alt {
  background-color: var(--color-bg-dark);
}

.section-header {
  margin-bottom: 5rem;
  max-width: 700px;
}

.section-header.text-center {
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.section-description {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   UI Components: Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 2rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-text-bright);
  border: none;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(99, 102, 241, 0.5);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-text-bright);
  border: 1px solid var(--border-light);
}

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

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-text-bright);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   UI Components: Glassmorphism & Badges
   ========================================================================== */
.glass-container {
  background: var(--color-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 2rem;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-text-bright) 20%, var(--color-primary) 70%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-accent {
  color: var(--color-accent) !important;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(99, 102, 241, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}

/* Scroll entry animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.reveal-active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
#main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: transparent;
  transition: var(--transition-smooth);
  height: 100px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}

/* Scroll Animation Timeline support directly in CSS */
@keyframes header-shrink {
  to {
    height: 70px;
    background-color: rgba(6, 9, 19, 0.85);
    border-bottom: 1px solid var(--border-light);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  }
}

@supports ((animation-timeline: scroll()) and (animation-range: 0% 100%)) {
  #main-header {
    animation: header-shrink auto linear both;
    animation-timeline: scroll(block root);
    animation-range: 0px 100px;
  }
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  color: var(--color-text-bright);
  display: flex;
  align-items: center;
}

.logo-accent {
  color: var(--color-primary);
  margin-right: 0.15rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-main);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-fast);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

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

/* Mobile Nav Drawer styles */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(6, 9, 19, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.mobile-menu-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  height: 100%;
  background-color: var(--color-bg-dark);
  border-left: 1px solid var(--border-light);
  z-index: 160;
  display: flex;
  flex-direction: column;
  padding: 2rem;
  transition: var(--transition-smooth);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
}

.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-text-bright);
  font-size: 1.6rem;
  cursor: pointer;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: auto;
}

.mobile-nav-link {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-text-main);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--color-text-bright);
  padding-left: 0.5rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding-top: 12rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-text-main);
  margin-bottom: 3rem;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-text-bright);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background-color: var(--border-light);
}

.hero-visual {
  position: relative;
}

.hero-visual .image-wrapper {
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.hero-image {
  width: 100%;
  border-radius: 15px;
  transform: scale(1);
  transition: transform 6s ease-out;
}

.hero-visual:hover .hero-image {
  transform: scale(1.05);
}

.glass-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.05) 0%, rgba(6, 9, 19, 0) 100%);
  pointer-events: none;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

.profile-image-container {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.profile-image {
  width: 100%;
  border-radius: 19px;
  display: block;
}

.profile-badge {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  background: rgba(11, 17, 32, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-light);
  padding: 1rem 1.5rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
}

.profile-badge-title {
  color: var(--color-text-bright);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.profile-badge-subtitle {
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
}

.about-content h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.about-content p {
  color: var(--color-text-main);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.value-propositions {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3rem;
}

.val-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.val-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.val-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.val-text p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.service-card {
  position: relative;
  padding: 3rem 2.5rem;
  height: 100%;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.card-border-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);
  opacity: 0.5;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  background: var(--color-bg-card-hover);
  border-color: var(--border-glow);
  box-shadow: 0 15px 40px rgba(99, 102, 241, 0.1);
}

.service-card:hover .card-border-glow {
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  opacity: 1;
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background-color: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.15);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 2rem;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
  background-color: var(--color-primary);
  color: var(--color-text-bright);
  transform: scale(1.05) rotate(5deg);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.service-list li {
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-main);
}

.service-list li i {
  font-size: 0.75rem;
  color: var(--color-primary);
}

/* ==========================================================================
   Workday Lifecycle Timeline Section
   ========================================================================== */
.timeline-interactive-wrapper {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 4rem;
  align-items: stretch;
  margin-top: 4rem;
}

.timeline-navigation {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem 0;
}

.timeline-progress-track {
  position: absolute;
  top: 1.5rem;
  bottom: 1.5rem;
  left: 20px;
  width: 2px;
  background-color: var(--border-light);
  z-index: 1;
}

.timeline-progress-fill {
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-accent) 100%);
  transition: var(--transition-smooth);
}

.timeline-nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2rem;
  cursor: pointer;
  z-index: 2;
  padding: 1rem 0;
  transition: var(--transition-smooth);
}

.nav-item-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--color-bg-dark);
  border: 2px solid var(--border-light);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.nav-item-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-text-muted);
  transition: var(--transition-smooth);
}

/* Active states for timeline nav items */
.timeline-nav-item.active .nav-item-circle {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-bright);
  box-shadow: 0 0 15px var(--color-primary-glow);
}

.timeline-nav-item.active .nav-item-label {
  color: var(--color-text-bright);
  transform: translateX(5px);
}

/* Completed phases (before active) */
.timeline-nav-item.completed .nav-item-circle {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Timeline Content Panel styles */
.timeline-content-panel {
  padding: 4rem;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.timeline-content-panel::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.phase-detail-content {
  display: none;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.phase-detail-content.active {
  display: block;
  opacity: 1;
  transform: scale(1);
}

.phase-number {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  display: inline-block;
  margin-bottom: 1rem;
}

.phase-detail-content h3 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.phase-intro {
  font-size: 1.1rem;
  color: var(--color-text-main);
  margin-bottom: 3rem;
  line-height: 1.7;
}

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

.deliverable-item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  padding: 1.5rem;
  border-radius: 10px;
  transition: var(--transition-smooth);
}

.deliverable-item:hover {
  background-color: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
  border-color: rgba(99, 102, 241, 0.2);
}

.deliverable-item h5 {
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-bright);
}

.deliverable-item h5 i {
  color: var(--color-primary);
}

.deliverable-item p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
  line-height: 1.5;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: stretch;
}

.contact-info-card {
  padding: 4rem 3rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.contact-info-card h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.info-tagline {
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 3rem;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: auto;
}

.info-item {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.info-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.15);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.info-content {
  display: flex;
  flex-direction: column;
}

.info-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.info-link {
  color: var(--color-text-bright);
  font-weight: 600;
  font-size: 1.05rem;
}

.info-link:hover {
  color: var(--color-primary);
}

.info-value {
  color: var(--color-text-bright);
  font-weight: 500;
  font-size: 1.05rem;
}

.company-disclaimer {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 4rem;
  background-color: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-light);
  padding: 1.25rem;
  border-radius: 10px;
}

.company-disclaimer i {
  color: var(--color-accent);
  margin-top: 0.15rem;
}

.company-disclaimer p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
  line-height: 1.5;
}

/* Contact Form styles */
#contact-form {
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

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

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-bright);
}

.form-group input, .form-group select, .form-group textarea {
  background-color: rgba(6, 9, 19, 0.6);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 0.9rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-bright);
  transition: var(--transition-fast);
  outline: none;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23cbd5e1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.2rem center;
  background-size: 1rem;
}

.form-feedback {
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
}

.form-feedback.hidden {
  display: none;
}

.form-feedback.success {
  background-color: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.form-feedback.error {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  background-color: var(--color-bg-darker);
  border-top: 1px solid var(--border-light);
  padding: 6rem 0 2rem 0;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 5rem;
  margin-bottom: 5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  max-width: 320px;
}

footer h4 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-bright);
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.footer-links a:hover {
  color: var(--color-primary);
  padding-left: 0.25rem;
}

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-legal span {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 2rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .section-title {
    font-size: 2.4rem;
  }
  
  .hero-title {
    font-size: 3.2rem;
  }
  
  .hero-container {
    gap: 2rem;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 5rem 0;
  }
  
  .section-header {
    margin-bottom: 3.5rem;
  }
  
  /* Navigation mobile states */
  .nav-menu {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  /* Hero section mobile states */
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3.5rem;
  }
  
  .hero-section {
    padding-top: 8rem;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  /* About section mobile states */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-visual {
    max-width: 400px;
    margin: 0 auto;
  }
  
  /* Services section mobile states */
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  /* Timeline section mobile states */
  .timeline-interactive-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .timeline-navigation {
    flex-direction: row;
    overflow-x: auto;
    padding: 1rem 0;
    gap: 2rem;
    scrollbar-width: none; /* Hide scrollbar for Firefox */
  }
  
  .timeline-navigation::-webkit-scrollbar {
    display: none; /* Hide scrollbar for Safari/Chrome */
  }
  
  .timeline-progress-track {
    top: 50%;
    left: 1rem;
    right: 1rem;
    bottom: auto;
    height: 2px;
    width: auto;
    transform: translateY(-50%);
  }
  
  .timeline-progress-fill {
    width: 0%;
    height: 100%;
  }
  
  .timeline-nav-item {
    flex-direction: column;
    gap: 0.5rem;
    flex-shrink: 0;
  }
  
  .timeline-nav-item.active .nav-item-label {
    transform: none;
  }
  
  .timeline-content-panel {
    padding: 2.5rem 1.5rem;
  }
  
  .deliverables-grid {
    grid-template-columns: 1fr;
  }
  
  /* Contact section mobile states */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-info-card, #contact-form {
    padding: 2.5rem 1.5rem;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  /* Footer mobile states */
  .footer-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}