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

/* CSS Variables & Design System */
:root {
  --color-primary: #6366f1; /* Indigo HSL(239, 84%, 66%) */
  --color-primary-glow: rgba(99, 102, 241, 0.15);
  --color-primary-rgb: 99, 102, 241;
  --color-accent: #06b6d4; /* Cyan HSL(189, 94%, 43%) */
  --color-accent-glow: rgba(6, 182, 212, 0.15);
  --color-bg-dark: #0a0a16; /* Deep dark blue-black */
  --color-bg-dark-card: #12122b;
  --color-bg-light: #ffffff;
  --color-bg-light-alt: #f6f6fc;
  --color-border-light: #e5e7eb;
  --color-border-dark: rgba(255, 255, 255, 0.08);
  --color-text-dark: #f3f4f6;
  --color-text-dark-muted: #9ca3af;
  --color-text-light: #1f2937;
  --color-text-light-muted: #6b7280;
  
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-sans);
  
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--color-bg-light);
  color: var(--color-text-light);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

/* Utilities */
.section-padding {
  padding: 100px 0;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-purple {
  background: linear-gradient(135deg, #a78bfa 0%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-normal);
  border: 2px solid transparent;
  font-family: var(--font-sans);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #4f46e5 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--color-primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline-dark:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(10, 10, 22, 0.95);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--color-border-dark);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  font-family: var(--font-heading);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 900;
  font-size: 18px;
  box-shadow: 0 4px 10px var(--color-primary-glow);
}

.nav-menu {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-dark-muted);
}

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

.nav-btn {
  padding: 10px 22px;
  font-size: 14px;
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: transparent;
  border: none;
}

.mobile-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: #ffffff;
  transition: var(--transition-normal);
}

/* Hero Section */
.hero {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.12) 0%, transparent 40%),
              radial-gradient(circle at 10% 70%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
              var(--color-bg-dark);
  color: var(--color-text-dark);
  padding: 180px 0 100px 0;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-dark);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  z-index: 10;
}

.hero-tag {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 20px;
  display: inline-block;
  background: rgba(6, 182, 212, 0.08);
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(6, 182, 212, 0.2);
}

.hero h1 {
  font-size: 64px;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 18px;
  color: var(--color-text-dark-muted);
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

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

.stat-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-accent);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-dark-muted);
}

/* 3D Scene Mockup (Hero Right) */
.hero-scene {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scene-wrapper {
  position: relative;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
}

.floating-cube {
  width: 140px;
  height: 140px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #a855f7 100%);
  border-radius: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  box-shadow: 0 10px 40px rgba(99, 102, 241, 0.4),
              inset 0 2px 5px rgba(255, 255, 255, 0.3);
  animation: floatCube 8s ease-in-out infinite;
}

.floating-sphere-1 {
  width: 60px;
  height: 60px;
  background: radial-gradient(circle at 30% 30%, var(--color-accent) 0%, #0891b2 80%);
  border-radius: 50%;
  position: absolute;
  top: 15%;
  right: 10%;
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.3);
  animation: floatSphere1 6s ease-in-out infinite;
}

.floating-sphere-2 {
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at 30% 30%, #22c55e 0%, #15803d 80%);
  border-radius: 50%;
  position: absolute;
  bottom: 10%;
  left: 5%;
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.3);
  animation: floatSphere2 7s ease-in-out infinite;
}

/* Animations */
@keyframes floatCube {
  0%, 100% { transform: translate(-50%, -55%) rotate(45deg) scale(1); }
  50% { transform: translate(-50%, -45%) rotate(225deg) scale(1.05); }
}

@keyframes floatSphere1 {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-15px) scale(0.95); }
}

@keyframes floatSphere2 {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(18px) scale(1.05); }
}

/* Trusted Logos Marquee */
.logos-section {
  background-color: var(--color-bg-light-alt);
  padding: 50px 0;
  border-bottom: 1px solid var(--color-border-light);
  overflow: hidden;
}

.logos-title {
  text-align: center;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-light-muted);
  margin-bottom: 30px;
  font-weight: 600;
}

.marquee-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  white-space: nowrap;
}

.marquee-content {
  display: inline-flex;
  gap: 80px;
  animation: marquee 25s linear infinite;
}

.marquee-content img, .marquee-content .mock-logo {
  height: 35px;
  opacity: 0.5;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--color-text-light);
  font-size: 18px;
}

.marquee-content .mock-logo:hover {
  opacity: 0.9;
}

@keyframes marquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* Section Header styling */
.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 60px auto;
}

.section-tag {
  font-family: var(--font-heading);
  text-transform: uppercase;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-size: 40px;
  letter-spacing: -1px;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.section-desc {
  font-size: 16px;
  color: var(--color-text-light-muted);
}

/* Services Cards Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  padding: 40px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05), 
              0 1px 3px rgba(99, 102, 241, 0.05);
  border-color: rgba(99, 102, 241, 0.3);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-bg-light-alt);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
  color: var(--color-primary);
  font-size: 24px;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  background: var(--color-primary);
  color: #ffffff;
  transform: rotate(5deg);
}

.service-title {
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--color-text-light);
}

.service-desc {
  font-size: 15px;
  color: var(--color-text-light-muted);
  margin-bottom: 24px;
}

.service-list {
  margin-bottom: 30px;
}

.service-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.service-list-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.service-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.service-link:hover {
  gap: 12px;
}

/* Portfolio Section */
.portfolio {
  background-color: var(--color-bg-light-alt);
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--color-border-light);
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-normal);
  color: var(--color-text-light-muted);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 10px var(--color-primary-glow);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.portfolio-item {
  background: #ffffff;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  transition: var(--transition-normal);
  cursor: pointer;
}

.portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.06);
}

.portfolio-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio-item:hover .portfolio-img img {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(10, 10, 22, 0.8) 0%, rgba(10, 10, 22, 0.1) 100%);
  opacity: 0;
  display: flex;
  align-items: flex-end;
  padding: 30px;
  transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-info {
  transform: translateY(15px);
  transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-info {
  transform: translateY(0);
}

.portfolio-category {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.portfolio-title {
  font-size: 20px;
  color: #ffffff;
}

.portfolio-actions {
  text-align: center;
}

/* Process Section */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.process-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  padding: 40px 30px;
  transition: var(--transition-normal);
  position: relative;
}

.process-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.process-num {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-bg-light-alt);
  position: absolute;
  top: 30px;
  right: 30px;
  transition: var(--transition-normal);
}

.process-card:hover .process-num {
  color: rgba(99, 102, 241, 0.1);
  transform: scale(1.1);
}

.process-title {
  font-size: 20px;
  margin-bottom: 16px;
  margin-top: 20px;
  color: var(--color-text-light);
}

.process-desc {
  font-size: 14px;
  color: var(--color-text-light-muted);
}

/* Custom layout variation to avoid template feel */
.process-grid .process-card:nth-child(even) {
  transform: translateY(20px);
}

/* Testimonials Section */
.testimonials {
  background-color: var(--color-bg-light-alt);
}

.testimonial-slider-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial-track {
  overflow: hidden;
  position: relative;
  min-height: 250px;
}

.testimonial-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  background: #ffffff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  padding: 48px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.testimonial-slide.active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.testimonial-quote {
  font-size: 18px;
  color: var(--color-text-light);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 30px;
  position: relative;
}

.testimonial-quote::before {
  content: '“';
  font-family: Georgia, serif;
  font-size: 90px;
  color: rgba(99, 102, 241, 0.1);
  position: absolute;
  top: -40px;
  left: -20px;
  line-height: 1;
}

.testimonial-profile {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-light);
}

.testimonial-role {
  font-size: 13px;
  color: var(--color-text-light-muted);
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border-light);
  cursor: pointer;
  transition: var(--transition-normal);
}

.testimonial-dot.active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* Pricing Section */
.pricing-toggle-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.pricing-toggle-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-light-muted);
}

.pricing-toggle-label.active {
  color: var(--color-text-light);
}

.pricing-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 32px;
}

.pricing-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-round {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border-light);
  transition: .4s;
  border-radius: 34px;
}

.slider-round:before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

input:checked + .slider-round {
  background-color: var(--color-primary);
}

input:checked + .slider-round:before {
  transform: translateX(28px);
}

.pricing-discount {
  background: #fef3c7;
  color: #d97706;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 50px;
  text-transform: uppercase;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
  margin-bottom: 40px;
}

.pricing-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  padding: 40px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.popular {
  border-color: var(--color-primary);
  box-shadow: 0 15px 40px rgba(99, 102, 241, 0.08);
  transform: scale(1.03);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-tier {
  font-size: 20px;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.pricing-desc {
  font-size: 14px;
  color: var(--color-text-light-muted);
  margin-bottom: 30px;
}

.pricing-price {
  font-size: 48px;
  font-weight: 800;
  color: var(--color-text-light);
  font-family: var(--font-heading);
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
}

.pricing-price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-light-muted);
  margin-left: 4px;
}

.pricing-list {
  margin-bottom: 40px;
  flex-grow: 1;
}

.pricing-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  margin-bottom: 16px;
}

.pricing-item.disabled {
  color: var(--color-text-light-muted);
  opacity: 0.55;
}

.pricing-item svg {
  flex-shrink: 0;
}

.pricing-item.disabled svg {
  color: #ef4444;
}

.pricing-item:not(.disabled) svg {
  color: #10b981;
}

.pricing-card .btn {
  width: 100%;
}

.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--color-text-light-muted);
}

.pricing-note a {
  color: var(--color-primary);
  font-weight: 600;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img {
  border-radius: var(--border-radius-md);
  box-shadow: 0 20px 40px rgba(0,0,0,0.06);
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-primary);
  color: #ffffff;
  padding: 24px 30px;
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.35);
  text-align: center;
}

.about-badge-num {
  font-size: 32px;
  font-weight: 800;
  font-family: var(--font-heading);
  line-height: 1;
  display: block;
}

.about-badge-lbl {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-content h2 {
  font-size: 36px;
  margin-bottom: 24px;
  color: var(--color-text-light);
}

.about-p {
  font-size: 16px;
  color: var(--color-text-light-muted);
  margin-bottom: 20px;
}

.about-feats {
  margin-top: 36px;
}

.about-feat-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.about-feat-icon {
  width: 44px;
  height: 44px;
  background: rgba(99, 102, 241, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.about-feat-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--color-text-light);
}

.about-feat-desc {
  font-size: 14px;
  color: var(--color-text-light-muted);
}

/* Technology Stack Section */
.tech-stack {
  background-color: var(--color-bg-light-alt);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 20px;
}

.tech-item {
  background: #ffffff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-sm);
  padding: 24px;
  text-align: center;
  transition: var(--transition-normal);
}

.tech-item:hover {
  transform: translateY(-5px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.05);
}

.tech-icon {
  font-size: 32px;
  color: var(--color-text-light-muted);
  margin-bottom: 12px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.tech-item:hover .tech-icon {
  color: var(--color-primary);
  transform: scale(1.1);
}

.tech-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-light);
}

/* Call to Action Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../images/photo-1522071820081-009f0129c71c.webp") center/cover no-repeat;
  mix-blend-mode: overlay;
  opacity: 0.15;
}

.cta-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 20px;
}

.cta-content p {
  font-size: 16px;
  opacity: 0.85;
  margin-bottom: 36px;
}

/* Contact / Get in Touch Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
}

.contact-card {
  background: #ffffff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  padding: 40px;
}

.contact-form .form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.contact-form input, 
.contact-form select, 
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-bg-light-alt);
  font-family: var(--font-sans);
  color: var(--color-text-light);
  transition: var(--transition-normal);
}

.contact-form input:focus, 
.contact-form select:focus, 
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .file-link {
  font-size: 14px;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  margin-bottom: 24px;
}

.info-card {
  background-color: var(--color-bg-light-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  padding: 40px;
  height: fit-content;
}

.info-item {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
}

.info-item:last-child {
  margin-bottom: 0;
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.info-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-text-light);
}

.info-text {
  font-size: 14px;
  color: var(--color-text-light-muted);
}

.info-text a {
  display: block;
}

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

/* Footer styling */
.footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-dark);
  padding: 80px 0 30px 0;
  border-top: 1px solid var(--color-border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 14px;
  color: var(--color-text-dark-muted);
  margin-bottom: 24px;
}

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

.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-dark-muted);
  font-size: 14px;
  transition: var(--transition-normal);
}

.social-link:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #ffffff;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 14px;
  color: var(--color-text-dark-muted);
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-newsletter p {
  font-size: 14px;
  color: var(--color-text-dark-muted);
  margin-bottom: 20px;
}

.newsletter-form {
  position: relative;
}

.newsletter-form input {
  width: 100%;
  padding: 12px 48px 12px 16px;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border-dark);
  border-radius: 50px;
  color: #ffffff;
  outline: none;
  transition: var(--transition-normal);
}

.newsletter-form input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

.newsletter-form button {
  position: absolute;
  right: 4px;
  top: 4px;
  width: 38px;
  height: 38px;
  background: var(--color-primary);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.newsletter-form button:hover {
  background: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid var(--color-border-dark);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copy {
  font-size: 13px;
  color: var(--color-text-dark-muted);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 13px;
  color: var(--color-text-dark-muted);
}

.footer-legal a:hover {
  color: #ffffff;
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 22, 0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90%;
  max-height: 85%;
  position: relative;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: #ffffff;
  font-size: 28px;
  cursor: pointer;
  background: transparent;
  border: none;
}

.lightbox-close:hover {
  color: var(--color-accent);
}

.lightbox-caption {
  color: var(--color-text-dark-muted);
  text-align: center;
  margin-top: 15px;
  font-size: 16px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 3000;
}

.toast {
  background: #10b981;
  color: white;
  padding: 16px 24px;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
  transform: translateY(50px);
  opacity: 0;
  transition: var(--transition-normal);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ABOUT PAGE SPECIFIC */
.about-hero {
  background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 40%), var(--color-bg-dark);
  color: #ffffff;
  padding: 140px 0 80px 0;
  text-align: center;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 60px auto 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background: var(--color-border-light);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  right: -8px;
  background-color: #ffffff;
  border: 4px solid var(--color-primary);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
  transition: var(--transition-normal);
}

.timeline-item:hover::after {
  background-color: var(--color-accent);
}

.timeline-left {
  left: 0;
}

.timeline-right {
  left: 50%;
}

.timeline-right::after {
  left: -8px;
}

.timeline-content {
  padding: 24px;
  background-color: var(--color-bg-light-alt);
  position: relative;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border-light);
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.timeline-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-light);
}

.timeline-desc {
  font-size: 14px;
  color: var(--color-text-light-muted);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.team-card {
  background: #ffffff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  text-align: center;
  transition: var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}

.team-img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.team-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.team-card:hover .team-img-wrap img {
  transform: scale(1.05);
}

.team-socials {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to top, rgba(10,10,22,0.8), transparent);
  padding: 20px;
  display: flex;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition-normal);
}

.team-card:hover .team-socials {
  opacity: 1;
  transform: translateY(0);
}

.team-info {
  padding: 24px;
}

.team-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.team-role {
  font-size: 13px;
  color: var(--color-text-light-muted);
}

/* SERVICES PAGE SPECIFIC */
.calc-container {
  max-width: 700px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.calc-group {
  margin-bottom: 24px;
}

.calc-label {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: 10px;
}

.calc-val {
  color: var(--color-primary);
  font-weight: 700;
}

.calc-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 5px;
  background: var(--color-border-light);
  outline: none;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  transition: var(--transition-normal);
}

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

.calc-select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-bg-light-alt);
  font-family: var(--font-sans);
  color: var(--color-text-light);
}

.calc-total {
  background: var(--color-bg-light-alt);
  border-radius: var(--border-radius-sm);
  padding: 24px;
  text-align: center;
  margin-top: 36px;
}

.calc-total-lbl {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-light-muted);
  margin-bottom: 8px;
}

.calc-total-price {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 800;
  color: var(--color-text-light);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-sm);
  margin-bottom: 16px;
  overflow: hidden;
  background: #ffffff;
}

.faq-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  background: #ffffff;
  transition: var(--transition-normal);
}

.faq-header:hover {
  background: var(--color-bg-light-alt);
}

.faq-question {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-light);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-bg-light-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light-muted);
  transition: var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-primary);
  color: white;
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-content {
  padding: 0 24px 24px 24px;
  font-size: 14px;
  color: var(--color-text-light-muted);
  border-top: 1px solid transparent;
}

.faq-item.active .faq-body {
  border-top: 1px solid var(--color-border-light);
}

/* PORTFOLIO PAGE SPECIFIC */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 48px;
}

.page-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border-light);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  color: var(--color-text-light-muted);
}

.page-link:hover, .page-link.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 52px;
  }
  .services-grid, .portfolio-grid, .pricing-grid, .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid .process-card:nth-child(even) {
    transform: translateY(0);
  }
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-brand, .footer-newsletter {
    grid-column: span 3;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
  .navbar {
    height: 70px;
  }
  .mobile-toggle {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--color-bg-dark);
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    transition: var(--transition-normal);
    align-items: flex-start;
  }
  .nav-menu.active {
    left: 0;
  }
  .nav-link {
    font-size: 18px;
  }
  .hero {
    padding: 120px 0 60px 0;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-btns {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .hero-scene {
    height: 350px;
  }
  .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-img-wrap {
    margin-right: 20px;
  }
  .timeline::after {
    left: 31px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  .timeline-item::after {
    left: 23px;
  }
  .timeline-right {
    left: 0%;
  }
  .tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid, .portfolio-grid, .pricing-grid, .team-grid, .process-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.popular {
    transform: scale(1);
  }
  .contact-form .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-brand, .footer-newsletter {
    grid-column: span 1;
  }
}

/* Demo Modal */
.demo-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 22, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.demo-modal.active {
  opacity: 1;
  visibility: visible;
}

.demo-modal-content {
  background: #ffffff;
  border-radius: var(--border-radius-md);
  padding: 40px;
  width: 100%;
  max-width: 500px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.demo-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-text-light-muted);
  border: none;
  background: transparent;
}

.demo-modal-close:hover {
  color: var(--color-text-light);
}

.demo-modal-title {
  font-size: 24px;
  margin-bottom: 8px;
  color: var(--color-text-light);
}

.demo-modal-desc {
  font-size: 14px;
  color: var(--color-text-light-muted);
  margin-bottom: 24px;
}