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

:root {
  --primary: #0A0E27;
  --secondary: #1a1f3a;
  --accent: #3B82F6;
  --accent-light: #60A5FA;
  --accent-dark: #2563EB;
  --success: #10B981;
  --text: #FFFFFF;
  --text-muted: #94A3B8;
  --bg-dark: #0A0E27;
  --bg-card: #1E293B;
  --border: #334155;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background-color: var(--bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.logo span {
  font-weight: 400;
  font-size: 14px;
  margin-left: 8px;
  opacity: 0.7;
}

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

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: color 0.3s ease;
  position: relative;
}

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

.nav-cta {
  background: var(--accent);
  color: var(--text) !important;
  padding: 8px 20px;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s ease;
}

/* Hero Section - Refined */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(96, 165, 250, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1000px;
  width: 100%;
}

.hero-text {
  animation: slideUp 1s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-title {
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.trnt-main {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(72px, 10vw, 120px);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.tagline {
  font-family: 'Inter', sans-serif;
  font-size: clamp(8px, 2.5vw, 16px);
  font-weight: 50;
  color: var(--accent-light);
  font-style: italic;
  margin-top: 4px;  
  line-height: 1.2;
}

.technologies-sub {
  font-family: 'Inter', sans-serif;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 300;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.2;
}

.hero-description {
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--text-muted);
  margin: 0 auto 40px;
  max-width: 700px;
  line-height: 1.6;
}

.hero-description strong {
  color: var(--accent-light);
  font-weight: 600;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin: 48px 0;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--accent-light);
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-button {
  display: inline-block;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.cta-button.primary {
  background: var(--accent);
  color: var(--text);
}

.cta-button.primary:hover {
  background: var(--accent-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.cta-button.secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.cta-button.secondary:hover {
  border-color: var(--accent);
  color: var(--accent-light);
  transform: translateY(-3px);
}

/* Sections */
section {
  padding: 80px 0;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  text-align: center;
  margin-bottom: 16px;
  color: var(--text);
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 60px;
}

/* About Section */
.about {
  background: var(--secondary);
}

.about-text {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-muted);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 48px;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.about-features .feature {
  text-align: center;
  padding: 24px;
}

.about-features .feature strong {
  display: block;
  font-size: 20px;
  color: var(--accent-light);
  margin-bottom: 12px;
}

.about-features .feature p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}


.about-main {
  flex: 1;
}


/* Centered title + intro text with extended width */
.section-title-center,
.about-text-center {
  text-align: center;
}

.about-text-center {
  max-width: 800px;
  margin: 0 auto 2.5rem;
}

/* Layout: tiles left, image right */
.about-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.about-left {
  flex: 1.2;
}

.about-graphic {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

/* Side-by-side on larger screens */
@media (min-width: 960px) {
  .about-layout {
    flex-direction: row;
    align-items: center;
  }

  .about-left {
    max-width: 55%;
  }

  .about-graphic {
    max-width: 45%;
  }
}




/* Products Section */
.products {
  background: var(--bg-dark);
}

.product-spotlight {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(59, 130, 246, 0.1) 100%);
  border-radius: 16px;
  padding: 48px;
  border: 1px solid var(--border);
  max-width: 900px;
  margin: 0 auto;
}

.product-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--text);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.product-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.product-tagline {
  font-size: 20px;
  color: var(--accent-light);
  margin-bottom: 24px;
}

.product-description {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.product-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.feature-item svg {
  color: var(--success);
  flex-shrink: 0;
}

.feature-item span {
  color: var(--text-muted);
  font-size: 15px;
}

.product-cta {
  display: inline-block;
  background: var(--accent);
  color: var(--text);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.product-cta:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

/* Services Section */
.services {
  background: var(--secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.service-card {
  background: var(--bg-card);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.2);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--accent-light);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}

.service-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* Why Us Section */
.why-us {
  background: var(--bg-dark);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.why-item {
  padding: 32px;
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.why-item:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.why-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 16px;
}

.why-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  color: var(--accent-light);
}

.why-icon svg {
  width: 100%;
  height: 100%;
}

.why-item h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}

.why-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Contact Section */
.contact {
  background: var(--secondary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  margin-top: 60px;
}

.contact-info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  margin-bottom: 16px;
  color: var(--text);
}

.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

.info-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.info-item svg {
  width: 32px;
  height: 32px;
  color: var(--accent-light);
  flex-shrink: 0;
  margin-top: 4px;
}

.info-item h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}

.info-item p,
.info-item a {
  color: var(--text-muted);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.3s ease;
}

.info-item a:hover {
  color: var(--accent-light);
}

.quick-links {
  margin-top: 48px;
}

.quick-links h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text);
}

.quick-link {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  padding: 8px 0;
  font-size: 15px;
  transition: all 0.3s ease;
}

.quick-link:hover {
  color: var(--accent-light);
  transform: translateX(4px);
}

.contact-form {
  background: var(--bg-card);
  padding: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.submit-button {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: var(--text);
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-button:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.form-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 16px;
}

/* Footer */
.footer {
  background: var(--primary);
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  margin-bottom: 8px;
  color: var(--text);
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  font-style: italic;
}

.footer-info {
  text-align: right;
}

.footer-info p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 8px;
}

.footer-links {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

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

.footer-links span {
  color: var(--border);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 100px 24px 60px;
  }

  .hero-stats {
    gap: 32px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-button {
    width: 100%;
    max-width: 280px;
  }

  section {
    padding: 60px 0;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .product-spotlight {
    padding: 32px 24px;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

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

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }

  .contact-form {
    padding: 24px;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .product-features {
    grid-template-columns: 1fr;
  }
}