:root {
  /* SEO: New Color Palette */
  --primary-color: #225874; /* Deep Teal */
  --primary-hover: #1a4358;
  --accent-color: #eb6b2a; /* Vibrant Orange */
  --accent-hover: #d35f25;
  --text-dark: #111827;
  --text-light: #4b5563;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-color: #e5e7eb;
  --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05),
    0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --gradient-primary: linear-gradient(135deg, #225874 0%, #2c6e8c 100%);
  --gradient-accent: linear-gradient(135deg, #eb6b2a 0%, #f1894c 100%);
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-white);
  color: var(--text-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.2;
}

.section-padding {
  padding: 100px 0;
}

.section-header {
  color: #d35f25;
  text-align: center;
  margin-bottom: 60px;
}
.section-header .tag {
  display: inline-block;
  background-color: rgba(34, 88, 116, 0.1);
  color: var(--primary-color);
  padding: 6px 16px;
  border-radius: 999px;
  font-weight: 600;
  margin-bottom: 12px;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.section-header h2 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 16px;
}
.section-header .accent-text {
  color: var(--accent-color);
  position: relative;
}
.section-header .accent-text::after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: rgba(235, 107, 42, 0.2);
  z-index: -1;
  border-radius: 4px;
}
.section-header p {
  font-size: 1.125rem;
  max-width: 700px;
  margin: 16px auto 0;
  color: var(--text-light);
}

/* Hero Section */
.cs-hero {
  background: var(--gradient-primary);
  padding: 140px 0 100px;
  overflow: hidden;
  position: relative;
}
.cs-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0;
}
.cs-hero > .container {
  position: relative;
  z-index: 1;
}
.cs-hero h1 {
  font-size: clamp(2.5rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #ffffff;
}
.cs-hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.25rem;
  margin-bottom: 30px;
}
.cs-hero .cta-button {
  background: var(--gradient-accent);
  color: #fff;
  padding: 16px 36px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(235, 107, 42, 0.3);
  display: inline-block;
  border: none;
  font-size: 1.1rem;
}
.cs-hero .cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(235, 107, 42, 0.4);
}
.cs-hero-image {
  position: relative;
}
.cs-hero-image img {
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.cs-hero-image::after {
  content: "";
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  z-index: -1;
}

/* Partners Section */
.partners-section {
  padding: 70px 0;
  background-color: var(--bg-white);
}
.partners-section h3 {
  color: #9ca3af;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  margin-bottom: 40px;
}
.partners-section .partner-logo {
  max-height: 45px;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s ease;
}
.partners-section .partner-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Detailed Services Section */
.services-section {
  background-color: var(--bg-light);
}
.services-tabs {
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
  justify-content: center;
}
.services-tabs .nav-link {
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-light);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 12px 20px;
  transition: all 0.3s ease;
  margin: 0 5px;
  border-radius: 8px 8px 0 0;
}
.services-tabs .nav-link:hover {
  color: var(--primary-color);
  background-color: rgba(34, 88, 116, 0.05);
}
.services-tabs .nav-link.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  background-color: transparent;
}
.service-content-box {
  background-color: var(--bg-white);
  padding: 50px;
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-content-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
.service-content-box h3 {
  font-size: 1.75rem;
  margin-bottom: 20px;
  color: var(--primary-color);
}
.service-features-list {
  list-style: none;
  padding-left: 0;
  margin-top: 25px;
}
.service-features-list li {
  padding-left: 30px;
  position: relative;
  margin-bottom: 12px;
  font-size: 1.05rem;
}
.service-features-list li::before {
  content: "\f00c";
  font-family: "Font Awesome 5 Pro";
  position: absolute;
  left: 0;
  top: 4px;
  color: var(--accent-color);
  font-weight: 900;
}

/* Process Section */
.process-section {
  background-color: var(--bg-white);
}
.process-timeline {
  position: relative;
  padding-left: 40px;
}
.process-timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
}
.process-step {
  position: relative;
  margin-bottom: 40px;
  padding: 25px;
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease;
}
.process-step:hover {
  transform: translateX(10px);
}
.process-step:last-child {
  margin-bottom: 0;
}
.process-step .step-number {
  position: absolute;
  left: -63px;
  top: 30px;
  width: 44px;
  height: 44px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  transition: all 0.3s ease;
  z-index: 2;
}
.process-step:hover .step-number {
  background: var(--gradient-accent);
  transform: scale(1.1);
}
.process-step h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--primary-color);
}

/* Industries Section */
.industries-section {
  background-color: var(--bg-light);
}
.industry-card {
  background-color: #fff;
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.industry-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.industry-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
.industry-card:hover::before {
  transform: scaleX(1);
}
.industry-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: all 0.3s ease;
}
.industry-card:hover .industry-icon {
  background: var(--gradient-accent);
  transform: rotate(10deg) scale(1.1);
}
.industry-card h3 {
  font-size: 1.25rem;
  margin-bottom: 15px;
}

/* Case Studies Section */
.case-studies-section {
  background-color: var(--bg-white);
}
.case-study-card {
  background-color: var(--bg-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease;
  height: 100%;
}
.case-study-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}
.case-study-img {
  height: 200px;
  overflow: hidden;
}
.case-study-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.case-study-card:hover .case-study-img img {
  transform: scale(1.05);
}
.case-study-content {
  padding: 30px;
}
.case-study-content h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}
.case-study-stats {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}
.stat-item {
  text-align: center;
}
.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-color);
}
.stat-label {
  font-size: 0.875rem;
  color: var(--text-light);
}

/* Testimonials Section */
.testimonials-section {
  background-color: var(--bg-light);
}
.testimonial-card {
  background-color: var(--bg-white);
  border-radius: 16px;
  padding: 40px 30px;
  height: 100%;
  box-shadow: var(--card-shadow);
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 5rem;
  color: rgba(34, 88, 116, 0.1);
  font-family: Georgia, serif;
  line-height: 1;
}
.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  margin-bottom: 25px;
  color: var(--text-dark);
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
}
.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: 15px;
  object-fit: cover;
}
.testimonial-author h4 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--primary-color);
}
.testimonial-author p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-light);
}

/* FAQ Section */
.faq-section {
  background-color: var(--bg-white);
}
.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 20px 0;
}
.faq-question {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  transition: color 0.3s ease;
}
.faq-question:hover {
  color: var(--primary-color);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-in-out, margin-top 0.5s ease-in-out;
}
.faq-answer p {
  margin-top: 15px;
  padding-right: 20px;
}
.faq-item.active .faq-answer {
  max-height: 500px;
}
.faq-item .faq-icon {
  transition: transform 0.3s ease;
  color: var(--primary-color);
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
}
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #225874;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  margin-right: 8px;
}
/* CTA Section */
.cta-section {
  background: var(--gradient-primary);
  border-radius: 20px;
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0;
}
.cta-section > * {
  position: relative;
  z-index: 1;
}
.cta-section h2 {
  color: #fff;
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 20px;
}
.cta-section p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 30px;
}
.cta-section .cta-button {
  background: var(--gradient-accent);
  color: #fff;
  padding: 16px 36px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(235, 107, 42, 0.3);
  display: inline-block;
  font-size: 1.1rem;
  border: none;
}
.cta-section .cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(235, 107, 42, 0.4);
}

/* Scroll Animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
  .cs-hero {
    padding: 100px 0 60px;
    text-align: center;
  }
  .service-content-box {
    padding: 30px 20px;
  }
  .process-timeline {
    padding-left: 0;
  }
  .process-timeline::before {
    display: none;
  }
  .process-step .step-number {
    position: static;
    margin-bottom: 15px;
  }
  .cta-section {
    padding: 60px 20px;
  }
  .cta-section h2 {
    font-size: 2rem;
  }
}