@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@400;500&display=swap');

:root {
  --bg-main: #06070a;
  --bg-secondary: #0a0c10;
  --bg-glass: rgba(10, 12, 16, 0.7);
  --border-glass: rgba(41, 171, 226, 0.15);
  
  --accent-cyan: #29ABE2;
  --accent-cyan-glow: rgba(41, 171, 226, 0.6);
  --accent-red: #C1272D;
  --accent-red-glow: rgba(193, 39, 45, 0.6);
  --accent-deep-blue: #0071BC;
  --accent-silver: #D1D3D4;
  --gradient-button: linear-gradient(135deg, var(--accent-cyan), var(--accent-deep-blue));
  
  --text-primary: #ffffff;
  --text-secondary: #D1D3D4;
  --text-muted: #888890;

  --font-heading: 'Rajdhani', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6, .brand-text {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.text-cyan { color: var(--accent-cyan); }
.text-red { color: var(--accent-red); }

/* Layout & Utils */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.glass-panel {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
}

/* Header / Navbar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-smooth);
  padding: 1.5rem 0;
  background: rgba(6, 7, 10, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(41, 171, 226, 0.15), transparent);
  transition: var(--transition-smooth);
}

header.scrolled {
  background: rgba(6, 7, 10, 0.85);
  padding: 1rem 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

header.scrolled::after {
  background: linear-gradient(90deg, transparent, var(--accent-cyan), var(--accent-red), transparent);
  opacity: 0.8;
  box-shadow: 0 0 15px rgba(41, 171, 226, 0.4);
}

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

.brand {
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  height: 55px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: screen;
  opacity: 0.95;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
  transform-origin: left center;
}

.brand:hover .brand-logo {
  opacity: 1;
  transform: scale(1.03);
}

.brand-text {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 2px;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-transform: uppercase;
  margin-left: 0.5rem;
}

.brand-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-red));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-accent {
  color: var(--accent-silver);
  font-size: 0.95rem;
  letter-spacing: 3px;
}

nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

nav a {
  text-decoration: none;
  font-family: var(--font-heading);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition-smooth);
  position: relative;
  padding: 0.5rem 0;
}

nav a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 2px;
}

nav a:not(.btn):hover::after, nav a.active:not(.btn)::after {
  width: 100%;
  box-shadow: 0 0 8px var(--accent-cyan-glow);
}

nav a:hover, nav a.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-button);
  color: #fff;
  box-shadow: 0 4px 15px rgba(41, 171, 226, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(41, 171, 226, 0.5);
}

.btn-primary::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 0.6s ease;
}

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

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

.btn-outline:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px; /* Offset for header */
  overflow: hidden;
  /* Deep base background with subtle radial gradient mesh */
  background: radial-gradient(ellipse at top right, rgba(41, 171, 226, 0.08) 0%, transparent 60%);
}

.hero-glow {
  position: absolute;
  top: -10%;
  left: 20%;
  width: 80vw;
  height: 80vw;
  background: radial-gradient(circle, var(--accent-cyan-glow) 0%, transparent 65%);
  filter: blur(120px);
  opacity: 0.25;
  z-index: -1;
  pointer-events: none;
}

.hero-glow-alt {
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, var(--accent-red-glow) 0%, transparent 70%);
  filter: blur(120px);
  opacity: 0.20;
  z-index: -1;
  pointer-events: none;
}

.hero-content {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  color: var(--accent-cyan);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  border: 1px solid rgba(0, 240, 255, 0.2);
  background: rgba(0, 240, 255, 0.05);
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-title span {
  display: inline-block;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 750px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* Services Grid */
.services {
  padding: 8rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-label {
  color: var(--accent-red);
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  color: var(--text-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  padding: 2.5rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255,255,255,0.06), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  z-index: 1;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.icon-cyan { color: var(--accent-cyan); }
.icon-red { color: var(--accent-red); }
.icon-white { color: var(--text-primary); }

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-secondary);
}

/* Contact Form Page Specific */
.contact-hero {
  min-height: 40vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 4rem;
  padding-top: 120px;
  background: radial-gradient(ellipse at bottom, rgba(41, 171, 226, 0.1) 0%, transparent 70%);
}

.contact-section {
  padding: 4rem 0 8rem;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.contact-info p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-form {
  padding: 3rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 1px var(--accent-cyan);
  background: rgba(0,0,0,0.4);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a0a0ab' 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 1rem center;
  background-size: 1em;
}

.btn-block {
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
  margin-top: 1rem;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-glass);
  padding: 3rem 0;
  margin-top: auto;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

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

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

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

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

/* FAQ Section */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  padding: 1.5rem 2rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.faq-item summary {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  list-style: none; /* Hide default arrow */
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-family: var(--font-body);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--accent-cyan);
  transition: var(--transition-smooth);
  line-height: 1;
}

.faq-item[open] summary::after {
  content: '−';
  color: var(--accent-red);
  transform: rotate(180deg);
}

.faq-content {
  padding-top: 1.5rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 1.1rem;
  border-top: 1px solid var(--border-glass);
  margin-top: 1.5rem;
}

/* Page Transitions */
@keyframes premiumFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

main {
  animation: premiumFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* UI Enhancements */
.service-card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.service-card:hover { 
  transform: translateY(-8px); 
  box-shadow: 0 15px 35px rgba(41, 171, 226, 0.15) !important;
}

.btn { transition: transform 0.2s ease; }
.btn:active { transform: scale(0.96) !important; }

/* Responsive */
@media (max-width: 991px) {
  .hero-title { font-size: 3.5rem; }
  .contact-container { grid-template-columns: 1fr; gap: 3rem; }
  .contact-form { padding: 2rem; }
  .contact-info h2 { font-size: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-container { flex-direction: column; gap: 1.5rem; padding-bottom: 0.5rem; }
  nav ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
  .hero-actions { flex-direction: column; }
  .hero-title { font-size: 2.5rem; }
  .services { padding: 4rem 0; }
  .section-title { font-size: 2rem; }
  .footer-content { flex-direction: column; text-align: center; }
}