@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #0055ff;
  --primary-dark: #0044cc;
  --primary-light: #3377ff;
  --accent: #ff5500;
  --accent-light: #ff7733;
  --bg: #FFFFFF;
  --bg-alt: #F8F9FB;
  --bg-section: #F2F4F8;
  --bg-card: #FFFFFF;
  --bg-dark: #111827;
  --text: #111827;
  --text-muted: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.04);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', system-ui, sans-serif;
  --max-w: 1280px;
}

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

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

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

a:hover {
  color: var(--primary-dark);
}

ul {
  list-style: none;
}

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

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

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

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

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

.text-center { text-align: center; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.text-muted { color: var(--text-muted); }

/* Typography */
.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: white;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--text-muted);
  background-color: var(--bg-alt);
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: white;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: white;
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
}

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

.nav-brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.nav-link {
  color: var(--text);
  font-weight: 500;
}

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

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

.mobile-menu {
  display: none;
  position: absolute;
  top: 80px;
  left: 0;
  width: 100%;
  background: white;
  padding: 1rem;
  box-shadow: var(--shadow-md);
  border-top: 1px solid var(--border);
}

.mobile-menu.open {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  overflow: hidden;
  background-color: var(--bg-dark);
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, transparent 0%, rgba(17, 24, 39, 0.8) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  max-width: 800px;
  padding: 0 1.5rem;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

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

/* Trust Bar */
.trust-bar {
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

.trust-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--text-muted);
}

.trust-icon {
  color: var(--primary);
}

/* Breadcrumb */
.breadcrumb {
  padding: 1.5rem 0;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  margin-top: 80px;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

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

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

/* Service Cards */
.service-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-card-img {
  position: relative;
  height: 200px;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.price-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.95);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(4px);
}

.service-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex: 1;
}

/* Sector Cards */
.sector-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.sector-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.sector-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: inline-block;
  background: var(--bg-alt);
  width: 80px;
  height: 80px;
  line-height: 80px;
  border-radius: 50%;
}

/* City Chips */
.cities-section {
  text-align: center;
}

.city-chips-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.city-chip {
  background: white;
  border: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  color: var(--text);
  font-weight: 500;
  transition: var(--transition);
  display: inline-block;
}

.city-chip:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: scale(1.05);
}

/* Value Cards (Why Choose Us) */
.value-card {
  padding: 2rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.value-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

/* Feature List */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.feature-item-icon {
  color: var(--primary);
  margin-top: 0.25rem;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

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

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.5rem;
  color: var(--text-muted);
}

.faq-item.open .faq-answer {
  max-height: 1000px;
  padding-bottom: 1.5rem;
}

/* CTA Banner */
.cta-banner {
  background: var(--primary);
  color: white;
  padding: 4rem 2rem;
  text-align: center;
  border-radius: var(--radius);
  margin: 4rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 60%);
}

.cta-banner h2 {
  color: white;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto 2rem auto;
  position: relative;
  z-index: 1;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.cta-buttons .btn-secondary {
  border: none;
}

/* Forms */
.contact-form {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  max-width: 600px;
  margin: 0 auto;
}

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

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 85, 255, 0.1);
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: white;
  padding: 5rem 0 2rem 0;
}

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

.footer-brand h3 {
  font-size: 1.5rem;
  color: white;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.footer-heading {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: white;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: var(--text-light);
  font-size: 0.875rem;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Internal Page Headers */
.page-header {
  padding: 6rem 0 4rem 0;
  background: var(--bg-alt);
  text-align: center;
  border-bottom: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero h1 { font-size: 3rem; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .hero h1 { font-size: 2.5rem; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { margin: 2rem 0; }
  .cta-buttons { flex-direction: column; }
}

@media (max-width: 640px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
}

/* Video Chat Widget */
.video-chat-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  font-family: var(--font);
}

.video-chat-bubble {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 3px solid white;
}

.video-chat-bubble:hover {
  transform: scale(1.1);
}

.video-chat-bubble video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.online-indicator {
  position: absolute;
  bottom: 5px;
  right: 5px;
  width: 14px;
  height: 14px;
  background-color: #22c55e;
  border-radius: 50%;
  border: 2px solid white;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.video-chat-window {
  position: absolute;
  bottom: 90px;
  right: 0;
  width: 350px;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-origin: bottom right;
  border: 1px solid var(--border);
}

.video-chat-widget.open .video-chat-window {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.video-chat-widget.open .video-chat-bubble {
  transform: scale(0.8);
}

.chat-header {
  background: var(--primary);
  color: white;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header-agent {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.3);
}

.chat-avatar video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chat-header h4 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.2;
}

.online-status {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.online-status::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
}

.close-chat {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.close-chat:hover {
  opacity: 1;
}

.chat-body {
  height: 300px;
  padding: 1.5rem 1rem;
  overflow-y: auto;
  background: var(--bg-alt);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chat-message {
  max-width: 85%;
  padding: 0.75rem 1rem;
  border-radius: 1rem;
  font-size: 0.95rem;
  line-height: 1.4;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-message.received {
  background: white;
  color: var(--text);
  border-bottom-left-radius: 0.25rem;
  align-self: flex-start;
  box-shadow: var(--shadow-sm);
}

.chat-message.sent {
  background: var(--primary);
  color: white;
  border-bottom-right-radius: 0.25rem;
  align-self: flex-end;
  box-shadow: var(--shadow-sm);
}

.chat-input {
  padding: 1rem;
  background: white;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.5rem;
}

.chat-input input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  outline: none;
  font-family: var(--font);
}

.chat-input input:focus {
  border-color: var(--primary);
}

.chat-input button {
  background: var(--primary);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.chat-input button:hover {
  background: var(--primary-dark);
}

@media (max-width: 640px) {
  .video-chat-window {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
    z-index: 10000;
  }
  .chat-body {
    flex: 1;
    height: auto;
  }
}
.lead-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 15px;
  background: var(--surface);
  border-radius: 12px;
  margin-top: 10px;
}
.lead-form input {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  outline: none;
}
.lead-form button {
  padding: 10px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: 0.2s;
}
.lead-form button:hover {
  background: var(--secondary);
}