:root {
  --primary: #4ED0F8;
  --primary-dark: #2BB0D8;
  --secondary: #1a1a2e;
  --dark: #0f0f1e;
  --light: #f5f5f5;
  --gray: #6c757d;
  --white: #ffffff;
  --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --glow: 0 0 20px rgba(78, 208, 248, 0.3);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--dark);
  color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(15, 15, 30, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(78, 208, 248, 0.1);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--white);
  font-weight: 700;
  font-size: 1.25rem;
}

.brand-icon {
  width: 40px;
  height: 40px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

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

.nav-list a {
  color: var(--light);
  text-decoration: none;
  transition: color 0.3s;
  font-weight: 500;
}

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

.dropdown {
  position: relative;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--secondary);
  min-width: 220px;
  list-style: none;
  padding: 1rem 0;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.dropdown:hover .dropdown-menu {
  display: block;
}

.dropdown-menu li {
  padding: 0.5rem 1.5rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

.nav-toggle .bar {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--primary);
  margin: 5px 0;
  transition: 0.3s;
}

.btn-cta,
.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  display: inline-block;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-cta,
.btn.primary {
  background: var(--primary);
  color: var(--dark);
}

.btn-cta:hover,
.btn.primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--glow);
}

.btn.ghost {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn.ghost:hover {
  background: var(--primary);
  color: var(--dark);
}

/* Network Canvas */
#networkCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

/* Main Content */
.main {
  position: relative;
  z-index: 1;
  margin-top: 80px;
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 4rem 0;
}

.hero-inner {
  width: 100%;
}

.eyebrow {
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--white) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.25rem;
  color: var(--gray);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.stats {
  display: flex;
  gap: 3rem;
  list-style: none;
  flex-wrap: wrap;
}

.stats li {
  display: flex;
  flex-direction: column;
}

.stats strong {
  font-size: 2rem;
  color: var(--primary);
}

.stats span {
  color: var(--gray);
  font-size: 0.875rem;
}

/* Sections */
.section {
  padding: 5rem 0;
  opacity: 1;
}

.section-eyebrow {
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.section-sub {
  font-size: 1.125rem;
  color: var(--gray);
  margin-bottom: 3rem;
  max-width: 800px;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-category {
  background: rgba(26, 26, 46, 0.5);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(78, 208, 248, 0.1);
  transition: all 0.3s;
}

.service-category:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--glow);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-category h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.service-list {
  list-style: none;
  margin-top: 1rem;
}

.service-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 4rem 2rem;
  border-radius: 16px;
  text-align: center;
  margin: 4rem 0;
}

.cta-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: 2rem;
}

.cta-banner .highlight {
  color: var(--primary);
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.benefit-card {
  background: rgba(26, 26, 46, 0.5);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(78, 208, 248, 0.1);
  transition: all 0.3s;
}

.benefit-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.benefit-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* Detailed Benefits */
.detailed-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.detailed-benefit {
  padding: 2rem;
  background: rgba(26, 26, 46, 0.3);
  border-radius: 12px;
  border-left: 4px solid var(--primary);
}

.detailed-benefit h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* Process Timeline */
.process-timeline {
  margin-top: 3rem;
  display: grid;
  gap: 2rem;
}

.process-step {
  display: flex;
  gap: 2rem;
  align-items: start;
}

.step-number {
  min-width: 50px;
  height: 50px;
  background: var(--primary);
  color: var(--dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.process-step h3 {
  color: var(--primary);
  margin-bottom: 0.5rem;
}

/* Why It Works */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.why-card {
  padding: 2rem;
  background: rgba(26, 26, 46, 0.5);
  border-radius: 12px;
  border: 1px solid rgba(78, 208, 248, 0.1);
}

.why-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* -------------------- Industry Expertise -------------------- */

.industry-section {
  padding: 80px 20px;
  background: #0b0f1a;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.industry-card {
  background: #0f1627;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 20px;
  transition: 0.3s;
  text-align: center;
}

.industry-card:hover {
  transform: translateY(-6px);
  border-color: rgba(78, 208, 248, 0.5);
}

/* --- FIXED IMAGE AREA (NO COLOR BLOCK – IMAGE PERFECTLY FIT) --- */
.industry-image {
  width: 100%;
  height: 180px;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  background: none !important;
  margin-bottom: 18px;
}

/* Force image to display properly */
.industry-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* --- INDIVIDUAL CATEGORY IMAGES --- */
.industry-image.manufacturing::before {
  background-image: url("./images/manufacturing.jpg");
}

.industry-image.healthcare::before {
  background-image: url("./images/healthcare.jpg");
}

.industry-image.education::before {
  background-image: url("./images/education.jpg");
}

.industry-image.finance::before {
  background-image: url("./images/finance.jpg");
}

.industry-image.government::before {
  background-image: url("./images/government.jpg");
}

.industry-image.retail::before {
  background-image: url("./images/retail.jpg");
}

/* --- TEXT INSIDE CARD --- */
.industry-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: #fff;
}

.industry-desc {
  color: #a8b3c7;
  font-size: 15px;
  line-height: 1.6;
}

/* --- MOBILE FIXES --- */
@media (max-width: 600px) {
  .industry-image {
    height: 160px;
  }
  
  .industry-title {
    font-size: 18px;
  }
}


.quote {
  background: rgba(78, 208, 248, 0.1);
  padding: 2rem;
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  margin: 2rem 0;
  font-style: italic;
}

/* Testimonials */
.testimonials-slider {
  margin-top: 3rem;
}

.testimonial-card {
  background: rgba(26, 26, 46, 0.5);
  padding: 3rem;
  border-radius: 12px;
  border: 1px solid rgba(78, 208, 248, 0.1);
  max-width: 800px;
  margin: 0 auto;
}

.quote-icon {
  font-size: 4rem;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 1rem;
}

.testimonial-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.testimonial-card .author {
  color: var(--gray);
  font-style: italic;
  margin-top: 1.5rem;
}

/* FAQ Section */
.faq-list {
  margin-top: 3rem;
  max-width: 900px;
}

.faq-item {
  border-bottom: 1px solid rgba(78, 208, 248, 0.1);
  margin-bottom: 1rem;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  padding: 1.5rem 0;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.3s;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-icon {
  font-size: 1.5rem;
  transition: transform 0.3s;
  color: var(--primary);
}

.faq-item.active .faq-icon {
  transform: rotate(90deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  color: var(--gray);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: 1.5rem;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact-points {
  list-style: none;
  margin-top: 2rem;
}

.contact-points li {
  padding: 1rem 0;
  padding-left: 2rem;
  position: relative;
}

.contact-points li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
}

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

.contact-form input,
.contact-form textarea {
  padding: 1rem;
  background: rgba(26, 26, 46, 0.5);
  border: 1px solid rgba(78, 208, 248, 0.1);
  border-radius: 8px;
  color: var(--white);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s;
}

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

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--gray);
}

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

#status {
  color: var(--primary);
  font-weight: 600;
}

/* Footer */
.site-footer {
  background: var(--secondary);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
  border-top: 1px solid rgba(78, 208, 248, 0.1);
}

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

.footer-brand p {
  color: var(--gray);
  margin-top: 1rem;
}

.footer-column h4 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: var(--gray);
  text-decoration: none;
  transition: color 0.3s;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(78, 208, 248, 0.1);
  color: var(--gray);
  flex-wrap: wrap;
  gap: 1rem;
}

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

.footer-bottom a {
  color: var(--gray);
  text-decoration: none;
}

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

/* Chatbot Styles */
#chatbot-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
}

#chatbot-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(78, 208, 248, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.3s;
}

#chatbot-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(78, 208, 248, 0.6);
}

#chatbot-window {
  display: none;
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  height: 500px;
  background: var(--secondary);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(78, 208, 248, 0.2);
  flex-direction: column;
  overflow: hidden;
}

#chatbot-window.active {
  display: flex;
}

.chatbot-header {
  background: var(--primary);
  color: var(--dark);
  padding: 1rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chatbot-close {
  background: none;
  border: none;
  color: var(--dark);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chatbot-message {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  max-width: 80%;
  animation: messageSlide 0.3s ease-out;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chatbot-message.bot {
  background: rgba(78, 208, 248, 0.2);
  align-self: flex-start;
  border: 1px solid rgba(78, 208, 248, 0.3);
}

.chatbot-message.user {
  background: var(--primary);
  color: var(--dark);
  align-self: flex-end;
}

.chatbot-input-container {
  padding: 1rem;
  border-top: 1px solid rgba(78, 208, 248, 0.1);
  display: flex;
  gap: 0.5rem;
}

.chatbot-input {
  flex: 1;
  padding: 0.75rem;
  background: rgba(26, 26, 46, 0.5);
  border: 1px solid rgba(78, 208, 248, 0.1);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.9rem;
}

.chatbot-input:focus {
  outline: none;
  border-color: var(--primary);
}

.chatbot-send {
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: var(--dark);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
}

.chatbot-send:hover {
  background: var(--primary-dark);
}

/* Responsive Design */
@media (max-width: 968px) {
  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--secondary);
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
  }

  .nav-list.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
    flex-direction: column;
  }

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

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

  .hero-actions {
    flex-direction: column;
  }

  #chatbot-window {
    width: calc(100vw - 40px);
    max-width: 350px;
  }
}

@media (max-width: 640px) {
  .stats {
    flex-direction: column;
    gap: 1rem;
  }

  .services-grid,
  .benefits-grid,
  .why-grid,
  .industry-grid {
    grid-template-columns: 1fr;
  }
}

.industry-card {
  background: #0e1422;
  padding: 20px;
  border-radius: 16px;
  text-align: left;
  transition: 0.3s ease;
}

.industry-card:hover {
  transform: translateY(-5px);
}