:root {
  --bg-primary: #000000;
  --bg-secondary: #09090B;
  --bg-tertiary: #18181B;

  --primary-500: #3B82F6;
  --primary-400: #60A5FA;
  --primary-600: #2563EB;
  --primary-700: #1D4ED8;

  --secondary-accent: #06B6D4;

  --text-primary: #FFFFFF;
  --text-secondary: #E4E4E7;
  --text-tertiary: #A1A1AA;

  --border-color: rgba(255, 255, 255, 0.1);
  --glass-bg: rgba(24, 24, 27, 0.6);
  --font-sans: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, .logo span, .badge, .btn {
  font-family: var(--font-heading);
  color: var(--text-primary);
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 6rem 0;
}

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

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

.highlight {
  position: relative;
  display: inline-block;
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  background-image: linear-gradient(90deg, var(--primary-400), var(--secondary-accent));
}

.gradient-text {
  background: linear-gradient(90deg, #fff, var(--primary-400));
  -webkit-background-clip: text;
  color: transparent;
}

.w-full {
  width: 100%;
}

.mt-4 {
  margin-top: 2rem;
}

/* Glassmorphism */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--primary-600);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--primary-500);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

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

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--primary-500);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.glow-btn {
  position: relative;
  overflow: hidden;
}

.glow-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: all 0.5s ease;
}

.glow-btn:hover::before {
  left: 100%;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 100;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: padding 0.3s ease;
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--primary-400);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 5px;
}

.mobile-menu-btn span {
  width: 24px; height: 2px;
  background-color: var(--text-primary);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -20%; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
  z-index: 0;
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin: 1.5rem 0;
  letter-spacing: -0.02em;
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 90%;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 99px;
  font-size: 0.875rem;
  color: var(--primary-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  border-radius: 20px;
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.2);
  border: 1px solid var(--border-color);
}

/* Animations Setup */
.fade-up { opacity: 0; transform: translateY(30px); animation: fadeUp 0.8s ease forwards; }
.fade-in { opacity: 0; animation: fadeIn 1.2s ease forwards; }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { to { opacity: 1; } }

/* Floating Particles */
.floating-particle {
  position: absolute;
  border-radius: 50%;
  background: var(--secondary-accent);
  filter: blur(8px);
  animation: float 6s infinite ease-in-out;
}
.p-1 { width: 40px; height: 40px; top: -10%; right: 10%; background: var(--primary-500); animation-duration: 7s; }
.p-2 { width: 25px; height: 25px; bottom: 20%; left: -5%; animation-duration: 5s; }
.p-3 { width: 15px; height: 15px; bottom: 10%; right: 20%; animation-duration: 4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* Social Proof */
.social-proof {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  padding: 4rem 0;
}

.proof-grid {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
  opacity: 0.7;
}

.proof-metric {
  font-size: 1.125rem;
  font-weight: 500;
  text-align: center;
}

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

.stat-card h3 {
  font-size: 3rem;
  color: var(--primary-400);
  margin-bottom: 0.5rem;
}

/* Services */
.section-header {
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

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

/* Flip Cards */
.flip-card {
  background-color: transparent;
  width: 100%;
  height: 380px;
  perspective: 1000px;
  border-radius: 16px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
  border-radius: 16px;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
}

.flip-card-front {
  display: flex;
  flex-direction: column;
}

.service-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color);
}

.front-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.front-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.read-more {
  font-size: 0.875rem;
  color: var(--primary-400);
  opacity: 0.8;
}

.flip-card-back {
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, #172554 100%);
  transform: rotateY(180deg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.back-content {
  text-align: left;
}

.back-content h3 {
  color: var(--primary-400);
  margin-bottom: 1rem;
}

.back-content p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

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

.tag {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Showcase Section */
.showcase-blocks {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.showcase-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.showcase-block.reverse {
  direction: rtl;
}

.showcase-block.reverse > * {
  direction: ltr;
}

.icon-wrapper {
  width: 56px; height: 56px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary-400);
  margin-bottom: 1.5rem;
}

.showcase-text h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.showcase-text p {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  color: var(--text-tertiary);
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.feature-list li svg {
  color: var(--secondary-accent);
}

/* Benefits Section */
.benefits-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 4rem;
  align-items: center;
}

.benefits-content h2 {
  font-size: 2.5rem;
  margin-bottom: 2.5rem;
}

.benefits-list li {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.b-icon {
  font-size: 2rem;
  background: var(--bg-tertiary);
  width: 60px; height: 60px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.benefits-list h4 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.benefits-list p {
  color: var(--text-tertiary);
}

.benefits-glow {
  height: 100%;
  min-height: 400px;
  flex-direction: column;
  background: radial-gradient(circle at center, rgba(6, 182, 212, 0.1) 0%, var(--glass-bg) 70%);
}

.flex-center {
  display: flex; align-items: center; justify-content: center;
}

.benefits-glow h3 { margin-bottom: 1rem; font-size: 1.75rem; }

/* About */
.about-flex {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-text p {
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.p-0 { padding: 0; }

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

.testimonial-card {
  padding: 2.5rem;
  display: flex; flex-direction: column;
}

.stars {
  color: #FCD34D;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.quote {
  font-size: 1rem;
  font-style: italic;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.author strong { display: block; color: var(--text-primary); }
.author span { font-size: 0.875rem; color: var(--text-tertiary); }

/* CTA */
.cta-box {
  padding: 5rem 3rem;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.2), var(--glass-bg));
  border: 1px solid rgba(59, 130, 246, 0.3);
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 60%);
  z-index: 0; pointer-events: none;
}

.cta-box h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  position: relative; z-index: 1;
}

.cta-box p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  position: relative; z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.lead-form {
  max-width: 500px;
  margin: 0 auto;
  position: relative; z-index: 1;
  text-align: left;
}

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

input, textarea {
  width: 100%;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  transition: border-color 0.3s;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-500);
}

textarea { resize: vertical; margin-bottom: 1rem; }

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem;
  background: var(--bg-primary);
}

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

.brand-col p {
  color: var(--text-tertiary);
  margin-top: 1rem;
  font-size: 0.95rem;
}

.footer-col h4 { margin-bottom: 1.5rem; font-size: 1.125rem; }
.footer-col a {
  display: block; color: var(--text-tertiary); margin-bottom: 0.75rem;
}
.footer-col a:hover { color: var(--primary-400); }
.footer-col p { color: var(--text-tertiary); margin-bottom: 0.75rem; }

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

.legal-links { display: flex; gap: 1.5rem; }

/* Responsive */
@media (max-width: 992px) {
  .hero-container, .showcase-block, .benefits-grid, .about-flex {
    grid-template-columns: 1fr;
  }
  .services-grid, .stats-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero { padding-top: 120px; text-align: center; }
  .hero-content h1 { font-size: 2.75rem; }
  .hero-content p { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .showcase-block.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn { display: none; }
  .mobile-menu-btn { display: flex; }
  .services-grid, .stats-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .form-group { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}