/* Global CSS custom variables for a consistent high-end dark tech aesthetic */
:root {
  --bg-primary: #090d16;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-glow: rgba(0, 162, 255, 0.3);
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  /* Neon tech accents */
  --accent-unifi: #0057ff;
  --accent-unifi-light: #00d2ff;
  --accent-linux: #10b981;
  --accent-linux-light: #34d399;
  --accent-aws: #ff9900;
  --accent-aws-light: #ffcc00;
  
  --ff-sans: 'Inter', sans-serif;
  --ff-display: 'Outfit', sans-serif;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 12px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

ul {
  list-style: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-unifi), var(--accent-unifi-light));
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 87, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 87, 255, 0.6);
}

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

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

.btn-text {
  background: none;
  border: none;
  color: var(--accent-unifi-light);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
}

.btn-text:hover {
  color: #fff;
}

.btn-block {
  width: 100%;
}

.badge {
  display: inline-block;
  font-family: var(--ff-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.9rem;
  background-color: rgba(0, 87, 255, 0.1);
  border: 1px solid rgba(0, 87, 255, 0.2);
  color: var(--accent-unifi-light);
  border-radius: 99px;
  margin-bottom: 1.5rem;
}

/* Gradients */
.text-gradient {
  background: linear-gradient(135deg, #fff 30%, var(--accent-unifi-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Container */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

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

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Navigation Bar (Glassmorphic) */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(9, 13, 22, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background-color: rgba(9, 13, 22, 0.9);
  padding: 0.5rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.nav-logo {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}

.logo-accent {
  background: linear-gradient(135deg, var(--accent-linux), var(--accent-linux-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 6px;
}

.nav-toggle .bar {
  width: 25px;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-smooth);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.nav-link:hover {
  color: #fff;
}

.btn-nav {
  background: linear-gradient(135deg, var(--accent-unifi), var(--accent-unifi-light));
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-weight: 600;
}

.btn-nav:hover {
  box-shadow: 0 4px 15px rgba(0, 87, 255, 0.4);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(rgba(255,255,255,0.03) 1px, transparent 0),
    radial-gradient(rgba(255,255,255,0.02) 2px, transparent 0);
  background-size: 40px 40px, 80px 80px;
  z-index: 1;
}

.hero-glow {
  position: absolute;
  top: 25%;
  right: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 87, 255, 0.15) 0%, transparent 70%);
  z-index: 2;
  filter: blur(40px);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 650px;
}

.hero-title {
  font-size: 3.8rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

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

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

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

.network-svg {
  max-width: 100%;
  animation: svgFloat 6s ease-in-out infinite;
}

.node-pulse {
  animation: pulseAnimation 3s ease-in-out infinite;
}

@keyframes svgFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulseAnimation {
  0%, 100% { stroke-width: 3px; stroke-opacity: 1; }
  50% { stroke-width: 8px; stroke-opacity: 0.5; }
}

/* Services Cards Section */
.services {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem 2rem;
  position: relative;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

/* Colored glowing styles on service card hovers */
.card-unifi:hover { box-shadow: 0 10px 30px rgba(0, 87, 255, 0.15); border-color: rgba(0, 87, 255, 0.3); }
.card-net:hover { box-shadow: 0 10px 30px rgba(255, 204, 0, 0.1); border-color: rgba(255, 204, 0, 0.3); }
.card-linux:hover { box-shadow: 0 10px 30px rgba(16, 185, 129, 0.15); border-color: rgba(16, 185, 129, 0.3); }
.card-aws:hover { box-shadow: 0 10px 30px rgba(255, 153, 0, 0.15); border-color: rgba(255, 153, 0, 0.3); }

.service-icon {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--accent-unifi-light);
}

.card-unifi .service-icon { color: var(--accent-unifi-light); }
.card-net .service-icon { color: var(--accent-aws-light); }
.card-linux .service-icon { color: var(--accent-linux-light); }
.card-aws .service-icon { color: var(--accent-aws); }

.service-title {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.service-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-list {
  margin-bottom: 1.5rem;
}

.service-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.service-list li::before {
  content: "•";
  position: absolute;
  left: 0.5rem;
  top: 0;
  color: var(--accent-unifi-light);
}

.card-linux .service-list li::before { color: var(--accent-linux-light); }
.card-aws .service-list li::before { color: var(--accent-aws); }

/* Interactive Planner Section */
.planner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  background-color: rgba(17, 24, 39, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 3rem;
  backdrop-filter: blur(10px);
}

.planner-heading {
  font-size: 1.6rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.input-group {
  margin-bottom: 2rem;
}

.input-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  font-weight: 500;
}

.range-val {
  color: var(--accent-unifi-light);
  font-family: var(--ff-display);
  font-weight: 600;
}

.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 99px;
  background-color: rgba(255, 255, 255, 0.1);
  outline: none;
  transition: var(--transition-smooth);
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-unifi), var(--accent-unifi-light));
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 87, 255, 0.5);
  transition: var(--transition-smooth);
}

.slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-unifi-light);
}

.planner-results {
  background-color: rgba(9, 13, 22, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.result-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background-color: rgba(17, 24, 39, 0.8);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--ff-display);
}

.recommendations-box {
  background-color: rgba(17, 24, 39, 0.4);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 6px;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.recommendations-box h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.rec-list li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.25rem;
}

.rec-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-linux);
}

/* Core Tech Grid */
.tech {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.tech-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.tech-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-glow);
}

.tech-card-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-unifi), var(--accent-linux), var(--accent-aws));
}

.tech-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  font-family: var(--ff-display);
}

.tech-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Contact Section & Form */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
}

.contact-info h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.1rem;
}

.detail-item svg {
  width: 24px;
  height: 24px;
  color: var(--accent-unifi-light);
}

.contact-form-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: var(--border-radius);
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background-color: rgba(9, 13, 22, 0.8);
  border: 1px solid var(--border-color);
  padding: 0.9rem;
  border-radius: 6px;
  color: #fff;
  font-family: var(--ff-sans);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-unifi);
  box-shadow: 0 0 8px rgba(0, 87, 255, 0.25);
}

.form-group select option {
  background-color: var(--bg-secondary);
  color: #fff;
}

/* Footer styling */
.footer {
  background-color: #05080e;
  border-top: 1px solid var(--border-color);
  padding: 4rem 1.5rem;
}

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

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 3rem;
}

.footer-logo {
  font-family: var(--ff-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.75rem;
}

.footer-tagline {
  color: var(--text-secondary);
  font-size: 1rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

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

.footer-links a:hover {
  color: #fff;
}

/* Modals Backdrop & Card */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-backdrop.active {
  display: flex;
}

.modal-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  max-width: 600px;
  width: 100%;
  padding: 3rem;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: #fff;
}

.modal-header {
  margin-bottom: 1.5rem;
}

.modal-header h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.modal-badge {
  display: inline-block;
  font-family: var(--ff-display);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  background-color: rgba(255, 255, 255, 0.05);
}

.modal-body {
  color: var(--text-secondary);
}

.modal-body p {
  margin-bottom: 1.5rem;
}

.modal-body h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.modal-bullet-list {
  margin-bottom: 2rem;
}

.modal-bullet-list li {
  margin-bottom: 0.5rem;
  padding-left: 1.25rem;
  position: relative;
}

.modal-bullet-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-unifi-light);
}

/* Animations class for dynamic entries */
.fade-in-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Mobile & Tablet Responsiveness */
@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  
  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .planner-grid {
    grid-template-columns: 1fr;
    padding: 2rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: 3rem 1.5rem;
    gap: 2rem;
    transition: var(--transition-smooth);
    border-top: 1px solid var(--border-color);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .navbar.scrolled .nav-menu {
    top: 60px;
    height: calc(100vh - 60px);
  }
  
  .nav-item {
    width: 100%;
    text-align: center;
  }
  
  .btn-nav {
    display: inline-block;
    width: 80%;
  }
  
  .contact-form .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}