/* Apple-inspired Design System */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  line-height: 1.6;
  color: #1d1d1f;
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-weight: 400;
}

/* Typography Scale */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  font-weight: 700;
}
h2 {
  font-size: 2.5rem;
  font-weight: 600;
}
h3 {
  font-size: 1.75rem;
  font-weight: 600;
}
h4 {
  font-size: 1.25rem;
  font-weight: 500;
}

p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #6e6e73;
}

/* Sidebar - Clean and Minimal */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 280px;
  height: 100vh;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid rgba(0, 0, 0, 0.06);
  padding: 2rem 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-logo {
  padding: 0 2rem 2rem;
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  margin-bottom: 2rem;
}

.logo {
  height: 80px;
  width: 80px;
  object-fit: contain;
  margin-bottom: 1rem;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.sidebar-company-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1d1d1f;
  letter-spacing: -0.025em;
}

.sidebar-nav {
  flex: 1;
  padding: 0 1.5rem;
}

.sidebar-nav a,
.sidebar-nav .dropbtn {
  display: flex;
  align-items: center;
  padding: 0.875rem 1rem;
  margin-bottom: 0.5rem;
  text-decoration: none;
  color: #6e6e73;
  font-weight: 500;
  border-radius: 12px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.sidebar-nav a i,
.sidebar-nav .dropbtn i {
  margin-right: 0.75rem;
  font-size: 1.125rem;
  width: 20px;
  text-align: center;
}

.sidebar-nav a:hover,
.sidebar-nav a.active,
.sidebar-nav .dropbtn:hover {
  background: rgba(0, 122, 255, 0.08);
  color: #007aff;
  transform: translateX(4px);
}

.sidebar-nav a.active {
  background: #007aff;
  color: white;
}

.sidebar-nav .dropdown {
  position: relative;
}

.sidebar-nav .dropdown-content {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  padding: 0.5rem;
  z-index: 1001;
}

.sidebar-nav .dropdown:hover .dropdown-content,
.sidebar-nav .dropdown-content:hover {
  display: block;
}

.sidebar-nav .dropdown-content a {
  padding: 0.75rem 1rem;
  margin: 0;
  border-radius: 8px;
  font-size: 0.875rem;
}

.sidebar-nav .dropdown-content a:hover {
  background: rgba(0, 122, 255, 0.08);
  color: #007aff;
  transform: none;
}

.sidebar-cta {
  padding: 2rem 1.5rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.sidebar-cta .cta-button {
  width: 100%;
  justify-content: center;
  background: #007aff;
  color: white;
  padding: 1rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  text-decoration: none;
  display: flex;
  align-items: center;
}

.sidebar-cta .cta-button:hover {
  background: #0056cc;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 122, 255, 0.3);
}

/* Main Content */
.main-content {
  margin-left: 280px;
  min-height: 100vh;
  background: #fafafa;
}

/* Hero Section - Apple-style */
.hero {
  min-height: 80vh;
  background: linear-gradient(135deg, #f5f5f7 0%, #ffffff 100%);
  /* Uncomment one of these lines to use a generated background image: */
  background: url("images/hero-backgrounds/hero-network-grid.png") center/cover;
  background: url("images/hero-backgrounds/hero-digital-wave.png") center/cover;
  background: url("images/hero-backgrounds/hero-circuit-board.png") center/cover;
  background: url("images/hero-backgrounds/hero-data-flow.png") center/cover;
  background: url("images/hero-backgrounds/hero-abstract-tech.png") center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 30% 20%,
      rgba(0, 122, 255, 0.03) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 80%,
      rgba(0, 122, 255, 0.03) 0%,
      transparent 50%
    );
  /* When using a background image, you might want to add a subtle overlay: */
  /* background: rgba(255, 255, 255, 0.1); */
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero p {
  font-size: 1.5rem;
  color: #6e6e73;
  margin-bottom: 3rem;
  font-weight: 400;
}

/* CTA Button - Apple-style */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  background: #007aff;
  color: white;
  text-decoration: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1.125rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.cta-button::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: left 0.5s;
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:hover {
  background: #0056cc;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 122, 255, 0.3);
}

/* Services Section */
.services-list {
  padding: 4rem 2rem;
  background: white;
}

.services-section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 3rem;
  letter-spacing: -0.02em;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Service Cards - Apple-style */
.service-card {
  background: white;
  padding: 1.5rem 1.25rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(0, 0, 0, 0.04);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #007aff, #5856d6);
  transform: scaleX(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: left;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  border-color: rgba(0, 122, 255, 0.1);
}

.service-card i {
  font-size: 2rem;
  color: #007aff;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.service-card:hover i {
  transform: scale(1.1);
  color: #0056cc;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.95rem;
  color: #6e6e73;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* Read More Button */
.read-more-btn {
  background: transparent;
  color: #007aff;
  border: 2px solid #007aff;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.read-more-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: #007aff;
  transition: left 0.3s ease;
  z-index: -1;
}

.read-more-btn:hover::before {
  left: 0;
}

.read-more-btn:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
}

/* Service Details */
.service-details {
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  margin-top: 0;
}

.service-details[style*="display: block"] {
  max-height: 500px;
  opacity: 1;
  margin-top: 2rem;
}

.service-details p {
  font-size: 0.95rem;
  color: #6e6e73;
  margin-bottom: 1.5rem;
  text-align: left;
}

.service-features {
  list-style: none;
  text-align: left;
}

.service-features li {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: #6e6e73;
}

.service-features li i {
  color: #34c759;
  margin-right: 0.75rem;
  font-size: 0.875rem;
  width: 16px;
}

/* About Preview Section */
.about-preview {
  padding: 6rem 2rem;
  background: #f5f5f7;
}

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

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.about-content p {
  font-size: 1.25rem;
  color: #6e6e73;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.learn-more {
  display: inline-flex;
  align-items: center;
  color: #007aff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  transition: all 0.2s ease;
}

.learn-more:hover {
  color: #0056cc;
  transform: translateX(4px);
}

/* Footer - Professional Design */
footer {
  background: linear-gradient(135deg, #1d1d1f 0%, #2d2d30 50%, #1d1d1f 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 20%,
      rgba(0, 122, 255, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(0, 122, 255, 0.05) 0%,
      transparent 50%
    );
  pointer-events: none;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  padding: 4rem 2rem 2rem;
  position: relative;
  z-index: 1;
}

/* Footer Sections */
.footer-section h3 {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.footer-section h3::after {
  content: "";
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 2rem;
  height: 2px;
  background: linear-gradient(90deg, #007aff, #5856d6);
  border-radius: 1px;
}

.footer-section a {
  color: #a1a1a6;
  text-decoration: none;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  position: relative;
  padding-left: 0;
}

.footer-section a i {
  margin-right: 0.75rem;
  width: 16px;
  color: #007aff;
  font-size: 0.9rem;
}

.footer-section a:hover {
  color: #007aff;
  padding-left: 0.5rem;
  transform: translateX(4px);
}

/* Social Links */
.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  color: #a1a1a6;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
  background: #007aff;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
  border-color: #007aff;
}

.social-links i {
  font-size: 1rem;
}

/* Footer Middle Section */
.footer-middle {
  background: rgba(0, 122, 255, 0.05);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-middle-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
}

.footer-cta {
  max-width: 600px;
  margin: 0 auto;
}

.footer-cta h4 {
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.footer-cta p {
  color: #a1a1a6;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.footer-cta-button {
  display: inline-flex;
  align-items: center;
  background: #007aff;
  color: white;
  padding: 1rem 2rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.footer-cta-button::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: left 0.5s;
}

.footer-cta-button:hover::before {
  left: 100%;
}

.footer-cta-button i {
  margin-right: 0.75rem;
  font-size: 1rem;
}

.footer-cta-button:hover {
  background: #0056cc;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 122, 255, 0.3);
}

/* Footer Bottom */
.footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  padding: 1.5rem 2rem;
  position: relative;
  z-index: 1;
}

.footer-bottom-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom-left {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.footer-bottom-left p {
  color: #a1a1a6;
  font-size: 0.875rem;
  margin: 0;
}

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

.footer-links a {
  color: #a1a1a6;
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #007aff;
}

/* Responsive Design */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
    width: 100%;
    max-width: 320px;
  }

  .sidebar.active {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.25rem;
  }

  .services-section-title {
    font-size: 2rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .service-card {
    padding: 1.5rem 1.25rem;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 3rem 1rem;
    min-height: 60vh;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.125rem;
  }

  .services-list,
  .about-preview {
    padding: 3rem 1rem;
  }

  .services-section-title {
    font-size: 1.75rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content,
.service-card {
  animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus states for accessibility */
button:focus,
a:focus {
  outline: 2px solid #007aff;
  outline-offset: 2px;
}

/* Loading states */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* Products Page Styles */
.products-intro {
  padding: 4rem 2rem;
  background: white;
  text-align: center;
}

.products-intro-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.25rem;
  color: #6e6e73;
  line-height: 1.7;
}

.products-list {
  padding: 2rem 2rem 6rem;
  background: #fafafa;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.product-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #007aff, #5856d6);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

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

.product-card h3 {
  color: #1d1d1f;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-card i {
  color: #007aff;
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
}

.product-card p {
  color: #6e6e73;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

.products-divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 122, 255, 0.2),
    transparent
  );
  margin: 4rem auto;
  max-width: 800px;
}

.products-cta-row {
  text-align: center;
  margin-top: 4rem;
}

.products-cta-row .cta-button {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Contact Page Styles */
.contact-section {
  padding: 6rem 2rem;
  background: white;
}

.contact-flex {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-icon-block {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-main-icon {
  color: #007aff;
  margin-bottom: 1rem;
}

.contact-info h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
}

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

.contact-detail-item {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: #f5f5f7;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.contact-detail-item:hover {
  background: rgba(0, 122, 255, 0.05);
  transform: translateX(8px);
}

.contact-detail-item i {
  color: #007aff;
  margin-right: 1rem;
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
}

.contact-detail-item span,
.contact-detail-item a {
  color: #1d1d1f;
  font-size: 1.125rem;
  text-decoration: none;
}

.contact-detail-item a:hover {
  color: #007aff;
}

.contact-form {
  background: white;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.contact-form-title {
  font-size: 2rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.contact-form-desc {
  font-size: 1.125rem;
  color: #6e6e73;
  margin-bottom: 2rem;
  line-height: 1.6;
}

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

.contact-form label {
  display: block;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.2s ease;
  background: #fafafa;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #007aff;
  background: white;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

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

.contact-form .cta-button {
  width: 100%;
  justify-content: center;
  padding: 1rem;
  font-size: 1.125rem;
  margin-top: 1rem;
}

/* Form Status Messages */
#form-status {
  margin-top: 1rem;
}

#form-status div {
  padding: 1rem;
  border-radius: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

#form-status div i {
  font-size: 1.125rem;
}

/* Loading State for Buttons */
.cta-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

.cta-button:disabled:hover {
  transform: none !important;
  box-shadow: none !important;
}

/* About Page Styles */
.about-section {
  padding: 6rem 2rem;
  background: white;
}

.about-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.about-image-col {
  text-align: center;
}

.about-illustration {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.about-text-col {
  padding: 2rem 0;
}

.about-section-title {
  font-size: 2rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.about-icon-list {
  list-style: none;
  margin-top: 2rem;
}

.about-icon-list li {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1.125rem;
  color: #6e6e73;
}

.about-icon-list i {
  color: #34c759;
  margin-right: 1rem;
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
}

/* Hotspot Section Styles */
.hotspot-section {
  padding: 4rem 2rem;
  background: white;
}

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

.hotspot-header {
  text-align: center;
  margin-bottom: 3rem;
}

.hotspot-header i {
  font-size: 2.5rem;
  color: #007aff;
  margin-bottom: 1rem;
}

.hotspot-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hotspot-subtitle {
  font-size: 1.125rem;
  color: #6e6e73;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.hotspot-content {
  display: grid;
  gap: 3rem;
}

.hotspot-benefits h3,
.hotspot-features h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
  text-align: center;
}

.benefits-grid,
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.benefit-item,
.feature-item {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.04);
  text-align: center;
}

.benefit-item:hover,
.feature-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  border-color: rgba(0, 122, 255, 0.1);
}

.benefit-item i,
.feature-item i {
  font-size: 1.5rem;
  color: #007aff;
  margin-bottom: 0.75rem;
}

.benefit-item h4,
.feature-item h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.benefit-item p,
.feature-item p {
  color: #6e6e73;
  line-height: 1.5;
  font-size: 0.95rem;
}

.hotspot-cta {
  text-align: center;
  margin-top: 3rem;
  padding: 2rem;
  background: #f5f5f7;
  border-radius: 16px;
}

.hotspot-cta h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.hotspot-cta p {
  font-size: 1rem;
  color: #6e6e73;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* Thank You Page Styles */
.thank-you-container {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #f5f5f7 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.thank-you-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 30% 20%,
      rgba(0, 122, 255, 0.03) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 80%,
      rgba(0, 122, 255, 0.03) 0%,
      transparent 50%
    );
  pointer-events: none;
}

.thank-you-icon {
  font-size: 4rem;
  margin-bottom: 2rem;
  color: #34c759;
  position: relative;
  z-index: 1;
}

.thank-you-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
  position: relative;
  z-index: 1;
}

.thank-you-text {
  font-size: 1.25rem;
  color: #6e6e73;
  margin-bottom: 3rem;
  max-width: 600px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.thank-you-container .cta-button {
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .thank-you-title {
    font-size: 2.5rem;
  }

  .thank-you-text {
    font-size: 1.125rem;
  }

  .thank-you-icon {
    font-size: 3rem;
  }
}

@media (max-width: 600px) {
  .thank-you-container {
    padding: 3rem 1rem;
    min-height: 60vh;
  }

  .thank-you-title {
    font-size: 2rem;
  }

  .thank-you-text {
    font-size: 1rem;
  }

  .thank-you-icon {
    font-size: 2.5rem;
  }
}

/* Responsive Design Updates */
@media (max-width: 900px) {
  .contact-flex {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-columns {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-form {
    padding: 2rem;
  }

  .benefits-grid,
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
  }

  .service-card {
    padding: 1.5rem 1.25rem;
  }
}

@media (max-width: 600px) {
  .products-intro,
  .products-list,
  .contact-section,
  .about-section,
  .hotspot-section,
  .services-list {
    padding: 3rem 1rem;
  }

  .hotspot-header h2 {
    font-size: 2rem;
  }

  .hotspot-subtitle {
    font-size: 1rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .about-illustration {
    border-radius: 16px;
  }

  .benefit-item,
  .feature-item {
    padding: 1.25rem;
  }

  .hotspot-cta {
    padding: 1.5rem;
  }

  .hotspot-cta h3 {
    font-size: 1.5rem;
  }

  .products-cta-row .cta-button {
    padding: 1rem 2rem;
    font-size: 1.125rem;
  }

  .benefits-grid,
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

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

  .service-card {
    padding: 1.25rem 1rem;
  }

  .services-section-title {
    font-size: 2rem;
  }
}

/* Company Section */
.company-section {
  grid-column: 1;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.footer-logo-img {
  height: 50px;
  width: 50px;
  object-fit: contain;
  margin-right: 1rem;
  filter: brightness(0) invert(1);
}

.footer-logo h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}

.company-description {
  color: #a1a1a6;
  line-height: 1.6;
  margin-bottom: 2rem;
  font-size: 1rem;
}

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

.certification-item {
  display: flex;
  align-items: center;
  color: #007aff;
  font-weight: 500;
  font-size: 0.9rem;
}

.certification-item i {
  margin-right: 0.75rem;
  font-size: 1rem;
}

/* Contact Items */
.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.contact-item i {
  margin-right: 0.75rem;
  width: 16px;
  color: #007aff;
  font-size: 1rem;
  margin-top: 0.125rem;
}

.contact-item div {
  display: flex;
  flex-direction: column;
}

.contact-item a {
  color: #ffffff;
  text-decoration: none;
  margin-bottom: 0.25rem;
  padding-left: 0;
  transition: color 0.2s ease;
}

.contact-item a:hover {
  color: #007aff;
  padding-left: 0;
  transform: none;
}

.contact-item span {
  color: #a1a1a6;
  font-size: 0.9rem;
}

.contact-label {
  font-size: 0.75rem !important;
  color: #6e6e73 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.25rem;
}

/* Footer Responsive Design */
@media (max-width: 1200px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .company-section {
    grid-column: 1 / -1;
  }

  .footer-middle-content {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 1.5rem 2rem;
  }

  .footer-bottom-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-bottom-left {
    flex-direction: column;
    gap: 1rem;
  }

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

  .footer-middle-content {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .footer-content {
    padding: 2rem 1rem 1.5rem;
  }

  .footer-bottom {
    padding: 1rem;
  }

  .social-links {
    gap: 0.75rem;
  }

  .social-links a {
    width: 35px;
    height: 35px;
  }
}