/* ==========================================================================
   COLLEGE SATHI — COMPANY DESIGN SYSTEM (company.css)
   Professional Technology Company UI
   ========================================================================== */

html, body {
  overflow-x: hidden;
  max-width: 100%;
}

.logo-tagline {
  font-size: 0.65rem;
  letter-spacing: 0.02em;
  opacity: 0.7;
}

/* ============================================================
   SHARED COMPANY FOOTER
   ============================================================ */

.cs-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 4rem 0 0;
  margin-top: 0;
}

.cs-footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cs-footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.cs-footer-logo-img {
  width: 2rem;
  height: 2rem;
  border-radius: 6px;
  object-fit: contain;
}

.cs-footer-logo-name {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
}

.cs-footer-tagline {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--footer-text);
  margin-bottom: 1.25rem;
  max-width: 280px;
}

.cs-footer-socials {
  display: flex;
  gap: 0.5rem;
}

.cs-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  transition: all 0.2s ease;
  text-decoration: none;
}

.cs-social-link:hover {
  background: rgba(78,164,204,0.2);
  color: #4EA4CC;
}

.cs-footer-col-title {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1rem;
}

.cs-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.cs-footer-links a {
  font-size: 0.875rem;
  color: var(--footer-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.cs-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  flex-wrap: wrap;
  gap: 1rem;
}

.cs-footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

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

.cs-footer-bottom-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.2s ease;
}

.cs-footer-bottom-links a:hover {
  color: rgba(255,255,255,0.8);
}

/* ============================================================
   SHARED BUTTON SYSTEM (cs- prefix)
   ============================================================ */

.cs-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--grad-primary-cta, linear-gradient(135deg, #2F6BFF 0%, #1C4ABF 100%));
  color: #fff;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.cs-btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s ease;
}

.cs-btn-primary:hover::before { left: 100%; }
.cs-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(47,107,255,0.35);
}

.cs-btn-primary.cs-btn-large {
  padding: 0.9rem 1.75rem;
  font-size: 0.95rem;
}

.cs-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--card-bg, rgba(255,255,255,0.06));
  color: var(--text-primary);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid var(--border-theme);
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.cs-btn-secondary:hover {
  background: var(--card-hover-bg);
  border-color: rgba(78,164,204,0.4);
  transform: translateY(-1px);
}

.cs-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  background: transparent;
  color: var(--accent-blue, #4EA4CC);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  border: 1px solid currentColor;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.cs-btn-outline:hover {
  background: rgba(78,164,204,0.08);
  transform: translateY(-1px);
}

.cs-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  transition: all 0.25s ease;
}

.cs-btn-ghost:hover {
  background: rgba(255,255,255,0.15);
}

/* ============================================================
   SHARED SECTION SYSTEM
   ============================================================ */

.cs-section {
  padding: 5rem 0;
}

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

.cs-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.cs-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.9rem;
  background: rgba(78,164,204,0.1);
  color: var(--accent-blue, #4EA4CC);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(78,164,204,0.2);
  margin-bottom: 0.9rem;
}

.cs-section-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.cs-section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.cs-section-cta {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.cs-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 8rem 0 5rem;
}

.cs-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.cs-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.cs-hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(47,107,255,0.15), transparent);
  top: -100px;
  right: -50px;
}

.cs-hero-orb-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(78,164,204,0.12), transparent);
  bottom: 50px;
  left: -80px;
}

.cs-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(78,106,156,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78,106,156,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black, transparent);
}

.cs-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.cs-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(78,164,204,0.1);
  border: 1px solid rgba(78,164,204,0.25);
  border-radius: 100px;
  color: var(--accent-blue, #4EA4CC);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.cs-hero-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.cs-hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 2rem;
}

.cs-hero-actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.cs-hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.cs-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Hero Visual - Dashboard Card Stack */
.cs-hero-visual {
  position: relative;
}

.cs-hero-card-stack {
  position: relative;
}

.cs-dashboard-card {
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
}

.cs-dc-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(0,0,0,0.04);
  border-bottom: 1px solid var(--border-theme);
}

[data-theme="dark"] .cs-dc-header {
  background: rgba(255,255,255,0.03);
}

.cs-dc-dots {
  display: flex;
  gap: 5px;
}

.cs-dc-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.cs-dc-dot-red { background: #FF5F57; }
.cs-dc-dot-yellow { background: #FFBD2E; }
.cs-dc-dot-green { background: #28CA41; }

.cs-dc-title-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.cs-dc-body {
  padding: 1.25rem;
}

.cs-dc-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.cs-dc-stat {
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 0.6rem 0.5rem;
  text-align: center;
  border: 1px solid var(--border-theme);
}

.cs-dc-stat-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.cs-dc-stat-val {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-blue, #4EA4CC);
}

.cs-dc-bar-row {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.cs-dc-bar-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cs-dc-bar-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  min-width: 90px;
  white-space: nowrap;
}

.cs-dc-bar-track {
  flex: 1;
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 100px;
  overflow: hidden;
}

.cs-dc-bar-fill {
  height: 100%;
  background: var(--grad-primary-cta, linear-gradient(90deg, #2F6BFF, #4EA4CC));
  border-radius: 100px;
  transition: width 1s ease;
}

.cs-dc-bar-purple {
  background: linear-gradient(90deg, #8B5CF6, #4EA4CC);
}

.cs-dc-product-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  background: rgba(78,164,204,0.1);
  border: 1px solid rgba(78,164,204,0.2);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-blue, #4EA4CC);
}

/* Floating Badges */
.cs-float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
  white-space: nowrap;
  z-index: 2;
}

.cs-fb-1 {
  top: -1.25rem;
  left: -1rem;
  animation: cs-float 3s ease-in-out infinite;
}

.cs-fb-2 {
  bottom: 2rem;
  right: -1rem;
  animation: cs-float 3.5s ease-in-out infinite 0.5s;
}

.cs-fb-3 {
  top: 40%;
  right: -1.5rem;
  animation: cs-float 4s ease-in-out infinite 1s;
}

@keyframes cs-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ============================================================
   QUICK VALUE SECTION
   ============================================================ */

.cs-value-section {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-theme);
  border-bottom: 1px solid var(--border-theme);
  background: var(--bg-secondary);
}

.cs-value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border-theme);
  border-radius: 12px;
  overflow: hidden;
}

.cs-value-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-primary);
  transition: background 0.2s ease;
}

.cs-value-card:hover {
  background: var(--card-hover-bg);
}

.cs-value-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(78,164,204,0.1);
  color: var(--accent-blue, #4EA4CC);
  border-radius: 8px;
}

.cs-value-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.cs-value-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================================
   SERVICES GRID
   ============================================================ */

.cs-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 960px) {
  .cs-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .cs-services-grid {
    grid-template-columns: 1fr;
  }
}

.cs-service-card {
  padding: 1.75rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 16px;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cs-service-card:hover {
  border-color: rgba(78,164,204,0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cs-service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: rgba(78,164,204,0.1);
  color: var(--accent-blue, #4EA4CC);
  border-radius: 12px;
  flex-shrink: 0;
}

.cs-service-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cs-service-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.cs-service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-blue, #4EA4CC);
  text-decoration: none;
  transition: gap 0.2s ease;
  margin-top: auto;
}

.cs-service-link:hover { gap: 0.5rem; }

/* ============================================================
   PRODUCTS SECTION
   ============================================================ */

.cs-product-showcase {
  max-width: 960px;
  margin: 0 auto;
}

.cs-product-card {
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.cs-product-card:hover {
  border-color: rgba(78,164,204,0.3);
  box-shadow: var(--shadow-lg);
}

.cs-product-flagship {
  border: 1px solid rgba(78,164,204,0.25);
}

.cs-product-card-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}

.cs-product-content {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-right: 1px solid var(--border-theme);
}

.cs-product-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cs-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.25);
  color: #10B981;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
}

.cs-live-dot {
  width: 6px;
  height: 6px;
  background: #10B981;
  border-radius: 50%;
  animation: cs-pulse 2s infinite;
}

@keyframes cs-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.cs-badge-platform {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  background: rgba(78,164,204,0.1);
  border: 1px solid rgba(78,164,204,0.2);
  color: var(--accent-blue, #4EA4CC);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
}

.cs-product-name {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.1rem;
  letter-spacing: -0.02em;
}

.cs-product-parent {
  font-size: 0.78rem;
  color: var(--accent-blue, #4EA4CC);
  font-weight: 600;
}

.cs-product-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.cs-product-features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.cs-pf-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.cs-pf-item i { color: var(--accent-blue, #4EA4CC); flex-shrink: 0; }

.cs-product-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 0.5rem;
}

.cs-product-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.25rem 1.5rem;
  background: var(--bg-secondary);
  overflow: hidden;
  border-radius: 0;
  min-height: 560px;
}

.cs-showcase-header {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
  z-index: 5;
}

.cs-showcase-title-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--card-bg);
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  border: 1px solid var(--border-theme);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.cs-showcase-screen-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.cs-showcase-counter {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-blue, #4EA4CC);
  background: rgba(78, 164, 204, 0.12);
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  font-family: 'JetBrains Mono', Consolas, monospace;
}

.cs-phone-mockup-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.cs-phone-mockup {
  position: relative;
  width: 236px;
  height: 470px;
  background: #0B1120;
  border-radius: 40px;
  padding: 10px;
  border: 4px solid #334155;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  overflow: visible;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] .cs-phone-mockup {
  border-color: #475569;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 30px rgba(78, 164, 204, 0.15);
}

.cs-phone-mockup:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -12px rgba(78, 164, 204, 0.25);
}

.cs-phone-notch {
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 15px;
  background: #0B1120;
  border-radius: 20px;
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.cs-phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 30px;
  overflow: hidden;
  background: #FFFFFF;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cs-phone-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.cs-phone-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.cs-phone-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.cs-phone-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.cs-slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 50%;
  background: var(--card-bg, rgba(255, 255, 255, 0.95));
  color: var(--text-primary);
  border: 1px solid var(--border-theme);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  z-index: 15;
  transition: all 0.2s ease;
}

.cs-slider-prev {
  left: -1.35rem;
}

.cs-slider-next {
  right: -1.35rem;
}

.cs-slider-nav:hover {
  background: var(--accent-blue, #4EA4CC);
  color: #FFFFFF;
  border-color: var(--accent-blue, #4EA4CC);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 20px rgba(78, 164, 204, 0.4);
}

.cs-slider-nav i {
  width: 1.1rem;
  height: 1.1rem;
}

/* Quick selector chips */
.cs-screen-selector-chips {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.35rem;
  max-width: 380px;
  z-index: 5;
}

.cs-screen-chip {
  padding: 0.3rem 0.7rem;
  border-radius: 9999px;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
}

.cs-screen-chip:hover {
  border-color: var(--accent-blue, #4EA4CC);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.cs-screen-chip.active {
  background: var(--accent-blue, #4EA4CC);
  color: #FFFFFF;
  border-color: var(--accent-blue, #4EA4CC);
  box-shadow: 0 2px 10px rgba(78, 164, 204, 0.35);
}

/* Dots */
.cs-slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 0.85rem;
  z-index: 5;
}

.cs-dot {
  width: 7px;
  height: 7px;
  border-radius: 9999px;
  background: rgba(78, 164, 204, 0.25);
  cursor: pointer;
  transition: all 0.25s ease;
}

.cs-dot:hover {
  background: rgba(78, 164, 204, 0.6);
}

.cs-dot.active {
  width: 22px;
  background: var(--accent-blue, #4EA4CC);
}

@media (max-width: 768px) {
  .cs-product-card-inner {
    grid-template-columns: 1fr;
  }
  .cs-product-content {
    border-right: none;
    border-bottom: 1px solid var(--border-theme);
    padding: 1.75rem 1.25rem;
  }
  .cs-product-visual {
    padding: 2rem 1rem;
    min-height: auto;
  }
  .cs-phone-mockup {
    width: 210px;
    height: 420px;
  }
  .cs-slider-prev { left: -0.75rem; }
  .cs-slider-next { right: -0.75rem; }
}

/* ============================================================
   3-PRODUCT EXPANDED GRID & MOCKUPS
   ============================================================ */
.cs-products-subgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1.75rem;
}

@media (max-width: 860px) {
  .cs-products-subgrid {
    grid-template-columns: 1fr;
  }
}

.cs-product-box {
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 20px;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cs-product-box:hover {
  border-color: rgba(78, 164, 204, 0.45);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.08), 0 0 20px rgba(78, 164, 204, 0.12);
  transform: translateY(-3px);
}

.cs-product-box-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cs-product-box-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.cs-product-box-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.cs-product-box-features {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0.25rem 0;
}

/* Mini Software Interactive UI Mockup */
.cs-software-mockup {
  background: var(--bg-secondary);
  border: 1px solid var(--border-theme);
  border-radius: 14px;
  padding: 1.25rem;
  margin: 0.5rem 0;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.cs-sm-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-theme);
}

.cs-sm-title {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cs-sm-pill {
  font-size: 0.7rem;
  font-weight: 600;
  color: #10B981;
  background: rgba(16, 185, 129, 0.12);
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.cs-sm-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.cs-sm-stat-item {
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 8px;
  padding: 0.5rem 0.4rem;
  text-align: center;
}

.cs-sm-stat-num {
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-blue, #4EA4CC);
  display: block;
}

.cs-sm-stat-label {
  font-size: 0.65rem;
  color: var(--text-secondary);
  display: block;
  margin-top: 0.15rem;
}

.cs-sm-chips-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.cs-sm-chip {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 6px;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.cs-product-box-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 0.5rem;
}

/* ============================================================
   WHY US GRID
   ============================================================ */

.cs-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cs-why-card {
  padding: 1.75rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 16px;
  transition: all 0.25s ease;
}

.cs-why-card:hover {
  border-color: rgba(78,164,204,0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.cs-why-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: rgba(78,164,204,0.1);
  color: var(--accent-blue, #4EA4CC);
  border-radius: 10px;
  margin-bottom: 1rem;
}

.cs-why-card h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cs-why-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */

.cs-process-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: start;
  gap: 0;
  position: relative;
}

.cs-process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 0.5rem;
}

.cs-step-num {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grad-primary-cta, linear-gradient(135deg, #2F6BFF, #1C4ABF));
  color: #fff;
  border-radius: 50%;
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.cs-step-content h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cs-step-content p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.cs-process-connector {
  height: 2px;
  background: linear-gradient(90deg, rgba(47,107,255,0.4), rgba(78,164,204,0.4));
  align-self: center;
  margin-top: -2.5rem;
  flex: 1;
}

/* ============================================================
   TECHNOLOGY TAGS
   ============================================================ */

.cs-tech-groups {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cs-tech-group {
  padding: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 14px;
}

.cs-tech-group-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 0.875rem;
}

.cs-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.cs-tech-tag {
  padding: 0.3rem 0.7rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-theme);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ============================================================
   PROJECTS GRID
   ============================================================ */

.cs-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cs-project-card {
  padding: 1.75rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all 0.25s ease;
}

.cs-project-card:hover {
  border-color: rgba(78,164,204,0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cs-proj-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.cs-proj-category {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cs-proj-status {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  background: rgba(100,116,139,0.12);
  color: var(--text-secondary);
}

.cs-proj-status.cs-proj-live {
  background: rgba(16,185,129,0.1);
  color: #10B981;
}

.cs-proj-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.cs-proj-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}

.cs-proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.cs-proj-tags span {
  padding: 0.2rem 0.55rem;
  background: rgba(78,164,204,0.08);
  border: 1px solid rgba(78,164,204,0.15);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent-blue, #4EA4CC);
}

.cs-proj-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-blue, #4EA4CC);
  text-decoration: none;
  transition: gap 0.2s ease;
  margin-top: auto;
}

.cs-proj-link:hover { gap: 0.55rem; }

/* ============================================================
   FINAL CTA SECTION
   ============================================================ */

.cs-final-cta {
  padding: 5rem 0;
  background: var(--grad-primary-cta, linear-gradient(135deg, #1A3F75 0%, #00002A 100%));
  position: relative;
  overflow: hidden;
}

.cs-final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(78,164,204,0.12), transparent);
  pointer-events: none;
}

.cs-cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cs-cta-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.cs-cta-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
}

.cs-cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   MOBILE STICKY CTA
   ============================================================ */

.cs-mobile-sticky {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 900;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: none;
}

.cs-mobile-sticky.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.cs-mobile-sticky-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  background: var(--grad-primary-cta, linear-gradient(135deg, #2F6BFF, #1C4ABF));
  color: #fff;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(47,107,255,0.4);
}

/* ============================================================
   PAGE HERO (for inner pages: services, about, etc.)
   ============================================================ */

.cs-page-hero {
  padding: 7rem 0 4rem;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-theme);
  position: relative;
  overflow: hidden;
}

.cs-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 20% 50%, rgba(78,164,204,0.05), transparent);
  pointer-events: none;
}

.cs-page-hero-content {
  position: relative;
  z-index: 1;
}

.cs-page-hero-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
  max-width: 700px;
}

.cs-page-hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 1.5rem;
}

.cs-page-hero-actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}

/* ============================================================
   CONTACT / SUPPORT PAGE FORM STYLES
   ============================================================ */

.cs-form-section {
  padding: 4rem 0;
}

.cs-contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.cs-form-card {
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 20px;
  padding: 2.5rem;
}

.cs-form-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cs-form-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

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

.cs-form-group {
  margin-bottom: 1.25rem;
}

.cs-form-group.cs-full {
  grid-column: 1 / -1;
}

.cs-form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cs-form-label span {
  color: #EF4444;
  margin-left: 2px;
}

.cs-form-input,
.cs-form-select,
.cs-form-textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--form-input-bg);
  border: 1px solid var(--form-input-border);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--form-input-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  appearance: none;
  box-sizing: border-box;
}

.cs-form-input:focus,
.cs-form-select:focus,
.cs-form-textarea:focus {
  border-color: var(--form-input-focus-border);
  box-shadow: 0 0 0 3px var(--form-input-focus-shadow);
}

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

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

.cs-form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234E6A9C' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}

.cs-form-submit {
  width: 100%;
  padding: 0.85rem 1.5rem;
  background: var(--grad-primary-cta, linear-gradient(135deg, #2F6BFF, #1C4ABF));
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
  margin-top: 0.5rem;
}

.cs-form-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(47,107,255,0.35);
}

/* Contact info cards */
.cs-contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cs-contact-info-card {
  padding: 1.25rem 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 14px;
}

.cs-contact-info-card h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cs-contact-info-card p, .cs-contact-info-card a {
  font-size: 0.84rem;
  color: var(--text-secondary);
  text-decoration: none;
  line-height: 1.6;
}

.cs-contact-info-card a:hover {
  color: var(--accent-blue);
}

/* Support divider */
.cs-support-divider {
  padding: 2rem 0;
  border-top: 1px solid var(--border-theme);
  margin-top: 2rem;
  text-align: center;
}

.cs-support-divider h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cs-support-divider p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */

.cs-about-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.cs-about-text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.cs-about-highlight {
  padding: 1.25rem 1.5rem;
  background: rgba(78,164,204,0.08);
  border-left: 3px solid var(--accent-blue, #4EA4CC);
  border-radius: 0 8px 8px 0;
  font-size: 1rem;
  color: var(--text-primary);
  font-style: italic;
  margin: 1.5rem 0;
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ============================================================
   RESPONSIVE — TABLET (768px - 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  .cs-hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cs-hero-actions,
  .cs-hero-trust {
    justify-content: center;
  }

  .cs-hero-subtitle { max-width: 600px; margin-left: auto; margin-right: auto; }

  .cs-hero-visual {
    display: none;
  }

  .cs-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cs-value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cs-tech-groups {
    grid-template-columns: repeat(2, 1fr);
  }

  .cs-why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cs-process-track {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 2rem;
  }

  .cs-process-connector {
    display: none;
  }

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

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

  .cs-product-card-inner {
    grid-template-columns: 1fr;
  }

  .cs-product-content {
    border-right: none;
    border-bottom: 1px solid var(--border-theme);
  }

  .cs-product-visual {
    min-height: 300px;
  }

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

/* ============================================================
   RESPONSIVE — MOBILE (< 768px)
   ============================================================ */

@media (max-width: 768px) {
  .cs-hero {
    padding: 6rem 0 4rem;
    min-height: auto;
  }

  .cs-section {
    padding: 3.5rem 0;
  }

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

  .cs-value-grid {
    grid-template-columns: 1fr;
  }

  .cs-why-grid {
    grid-template-columns: 1fr;
  }

  .cs-tech-groups {
    grid-template-columns: 1fr 1fr;
  }

  .cs-projects-grid {
    grid-template-columns: 1fr;
  }

  .cs-process-track {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .cs-footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .cs-footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .cs-cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .cs-mobile-sticky {
    display: block;
  }

  .cs-hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .cs-form-row {
    grid-template-columns: 1fr;
  }

  .cs-product-screens {
    height: 200px;
  }

  .cs-hero-badge {
    font-size: 0.72rem;
  }
}

@media (max-width: 480px) {
  .cs-hero-title {
    font-size: 1.85rem;
  }

  .cs-section-title {
    font-size: 1.5rem;
  }

  .cs-page-hero-title {
    font-size: 1.65rem;
  }

  .cs-tech-groups {
    grid-template-columns: 1fr;
  }

  .cs-form-card {
    padding: 1.5rem;
  }
}

/* ============================================================
   SERVICES DETAIL CARDS (services.html)
   ============================================================ */

.cs-services-detailed {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cs-service-detail-card {
  display: flex;
  gap: 1.75rem;
  align-items: flex-start;
  padding: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 16px;
  transition: all 0.25s ease;
}

.cs-service-detail-card:hover {
  border-color: rgba(78,164,204,0.3);
  box-shadow: var(--shadow-md);
}

.cs-sd-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  background: rgba(78,164,204,0.1);
  color: var(--accent-blue, #4EA4CC);
  border-radius: 14px;
}

.cs-sd-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cs-sd-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.875rem;
}

.cs-sd-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.cs-sd-tech span {
  padding: 0.25rem 0.65rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-theme);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.cs-product-hero-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid rgba(78,164,204,0.2);
  border-radius: 20px;
  padding: 2.5rem;
  position: relative;
}

.cs-phc-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
}

.cs-phc-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.cs-phc-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

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

.cs-phc-feature-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  background: rgba(78,164,204,0.1);
  color: var(--accent-blue, #4EA4CC);
  border-radius: 8px;
}

.cs-phc-feature h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.cs-phc-feature p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.cs-phc-visual {
  position: relative;
  width: 100%;
}

.cs-phc-screenshots {
  position: relative;
  height: 320px;
  margin-bottom: 1.5rem;
}

.cs-phc-screen {
  position: absolute;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-theme);
}

.cs-phc-screen img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cs-phc-screen-1 { width: 72%; height: 75%; top: 0; left: 0; z-index: 2; }
.cs-phc-screen-2 { width: 52%; height: 55%; bottom: 0; right: 0; z-index: 1; }
.cs-phc-screen-3 { display: none; }
.cs-phc-qr-row { display: flex; justify-content: center; }
.cs-phc-qr { text-align: center; }
.cs-phc-qr p { font-size: 0.75rem; color: var(--text-secondary); margin-top: 0.5rem; }

.cs-support-note {
  display: flex; align-items: flex-start; gap: 1.25rem;
  padding: 1.75rem 2rem;
  background: var(--card-bg); border: 1px solid var(--border-theme);
  border-radius: 16px; max-width: 640px; margin: 0 auto;
}
.cs-support-note-icon {
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  width: 2.75rem; height: 2.75rem;
  background: rgba(78,164,204,0.1); color: var(--accent-blue, #4EA4CC); border-radius: 10px;
}
.cs-support-note h3 { font-family: 'Poppins',sans-serif; font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.4rem; }
.cs-support-note p { font-size: 0.86rem; color: var(--text-secondary); line-height: 1.6; }

.cs-about-stats-col { display: flex; flex-direction: column; gap: 1rem; }
.cs-about-stat-card { padding: 1.5rem; background: var(--card-bg); border: 1px solid var(--border-theme); border-radius: 14px; }
.cs-about-stat-icon { display: flex; align-items: center; justify-content: center; width: 2.5rem; height: 2.5rem; background: rgba(78,164,204,0.1); color: var(--accent-blue, #4EA4CC); border-radius: 8px; margin-bottom: 0.875rem; }
.cs-about-stat-card h3 { font-family: 'Poppins',sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.4rem; }
.cs-about-stat-card p { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.6; }

.cs-approach-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.cs-approach-card { display: flex; align-items: flex-start; gap: 0.75rem; padding: 1.25rem 1.5rem; background: var(--card-bg); border: 1px solid var(--border-theme); border-radius: 12px; }
.cs-approach-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

.cs-contact-paths { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; max-width: 800px; margin: 0 auto; }
.cs-contact-path-card { padding: 2rem; background: var(--card-bg); border: 1px solid var(--border-theme); border-radius: 16px; display: flex; flex-direction: column; gap: 0.875rem; transition: all 0.25s ease; }
.cs-contact-path-card:hover { border-color: rgba(78,164,204,0.3); box-shadow: var(--shadow-md); }
.cs-path-icon { display: flex; align-items: center; justify-content: center; width: 3rem; height: 3rem; background: rgba(78,164,204,0.1); color: var(--accent-blue,#4EA4CC); border-radius: 12px; }
.cs-contact-path-card h3 { font-family: 'Poppins',sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.cs-contact-path-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.65; flex: 1; }
.cs-contact-info-icon { margin-bottom: 0.5rem; }

.cs-featured-project { background: var(--card-bg); border: 1px solid rgba(78,164,204,0.2); border-radius: 20px; padding: 2.5rem; margin-bottom: 1rem; }
.cs-fp-badge { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.cs-fp-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: start; }
.cs-fp-title { font-family: 'Poppins',sans-serif; font-size: 1.6rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.025em; margin-bottom: 0.3rem; }
.cs-fp-parent { font-size: 0.8rem; color: var(--accent-blue,#4EA4CC); font-weight: 600; margin-bottom: 0.875rem; }
.cs-fp-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 1rem; }
.cs-fp-screenshots { position: relative; height: 300px; }

.cs-faq-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.25rem; }
.cs-faq-item { padding: 1.5rem; background: var(--card-bg); border: 1px solid var(--border-theme); border-radius: 14px; }
.cs-faq-item h4 { display: flex; align-items: center; gap: 0.5rem; font-family: 'Poppins',sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.cs-faq-item p { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.65; }

@media (max-width: 1024px) {
  .cs-service-detail-card { flex-direction: column; }
  .cs-product-hero-card, .cs-fp-inner { grid-template-columns: 1fr; }
  .cs-fp-screenshots { display: none; }
  .cs-contact-paths, .cs-phc-features-grid, .cs-approach-grid, .cs-faq-grid { grid-template-columns: 1fr; }
  .cs-phc-visual { position: static; }
}

@media (max-width: 768px) {
  .cs-featured-project, .cs-product-hero-card { padding: 1.5rem; }
  .cs-phc-screenshots { height: 220px; }
  .cs-contact-paths { grid-template-columns: 1fr; }
}

/* ============================================================
   FREELANCE AVAILABILITY SECTION
   ============================================================ */
.cs-freelance-section {
  padding: 4.5rem 0;
  position: relative;
}

.cs-freelance-banner {
  background: var(--card-bg);
  border: 1px solid rgba(78, 164, 204, 0.25);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}

.cs-freelance-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4EA4CC, #2F6BFF, #10B981);
}

.cs-freelance-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.cs-freelance-title-area {
  max-width: 700px;
}

.cs-freelance-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.cs-freelance-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.cs-avail-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

.cs-avail-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: cs-pulse 2s infinite ease-in-out;
}

.cs-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.cs-service-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.95rem;
  background: rgba(78, 164, 204, 0.08);
  border: 1px solid rgba(78, 164, 204, 0.18);
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.cs-service-chip:hover {
  background: rgba(78, 164, 204, 0.16);
  border-color: rgba(78, 164, 204, 0.4);
  transform: translateY(-1px);
}

.cs-freelance-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ============================================================
   FOUNDER PROFILE SECTION ("Built & Led By")
   ============================================================ */
.cs-founder-section {
  padding: 4.5rem 0;
}

.cs-founder-card {
  max-width: 820px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 18px;
  padding: 2.5rem;
  display: flex;
  gap: 2rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.cs-founder-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(78, 164, 204, 0.2), rgba(47, 107, 255, 0.3));
  border: 2px solid var(--accent-blue, #4EA4CC);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--accent-blue, #4EA4CC);
  flex-shrink: 0;
  overflow: hidden;
}

.cs-founder-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 50%;
  display: block;
}

.cs-founder-info {
  flex: 1;
}

.cs-founder-badge {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--accent-blue, #4EA4CC);
  margin-bottom: 0.3rem;
  display: block;
}

.cs-founder-name {
  font-family: 'Poppins', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.cs-founder-role {
  font-size: 0.85rem;
  color: var(--accent-blue, #4EA4CC);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.cs-founder-bio {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.cs-founder-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ============================================================
   7-STEP PROCESS TRACK ("How We Build")
   ============================================================ */
.cs-process-7-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.cs-process-7-card {
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  position: relative;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}

.cs-process-7-card:hover {
  border-color: rgba(78, 164, 204, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.cs-p7-num {
  font-family: 'Poppins', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-blue, #4EA4CC);
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.cs-p7-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cs-p7-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   PROJECT CASE STUDY LAYOUT
   ============================================================ */
.cs-case-study-card {
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 18px;
  padding: 2.25rem;
  margin-bottom: 2rem;
  transition: border-color 0.25s ease;
}

.cs-case-study-card:hover {
  border-color: rgba(78, 164, 204, 0.3);
}

.cs-cs-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.cs-cs-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cs-cat-live {
  background: rgba(16, 185, 129, 0.12);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.cs-cat-client {
  background: rgba(47, 107, 255, 0.12);
  color: #4EA4CC;
  border: 1px solid rgba(47, 107, 255, 0.3);
}

.cs-cat-academic {
  background: rgba(245, 158, 11, 0.12);
  color: #F59E0B;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.cs-cs-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cs-cs-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.cs-cs-breakdown {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.cs-cs-item h5 {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-blue, #4EA4CC);
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.cs-cs-item p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ============================================================
   CONTACT METHODS FORM STYLING
   ============================================================ */
.cs-methods-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.cs-method-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-theme);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.cs-method-label:hover {
  border-color: rgba(78, 164, 204, 0.4);
}

.cs-method-label input[type="radio"] {
  accent-color: var(--accent-blue, #4EA4CC);
}

@media (max-width: 768px) {
  .cs-freelance-banner { padding: 2rem 1.5rem; }
  .cs-freelance-title { font-size: 1.4rem; }
  .cs-founder-card { flex-direction: column; text-align: center; padding: 2rem 1.25rem; }
  .cs-founder-links { justify-content: center; }
  .cs-founder-avatar { margin: 0 auto; }
  .cs-cs-breakdown { grid-template-columns: 1fr; }
}

/* ============================================================
   TECH STACK MARQUEE SYSTEM
   ============================================================ */
.cs-tech-marquee-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 1.5rem 0;
  mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}

.cs-tech-marquee-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  animation: cs-marquee-scroll 28s linear infinite;
}

.cs-tech-marquee-track:hover {
  animation-play-state: paused;
}

@keyframes cs-marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.cs-tech-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1.35rem;
  background: var(--card-bg, rgba(255, 255, 255, 0.05));
  border: 1px solid var(--border-theme, rgba(255, 255, 255, 0.1));
  border-radius: 9999px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.cs-tech-pill:hover {
  border-color: var(--accent-blue, #4EA4CC);
  background: rgba(78, 164, 204, 0.12);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(78, 164, 204, 0.2);
}

.cs-tech-pill-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--accent-blue, #4EA4CC);
}

/* ============================================================
   WHY US 4-CARD GRID
   ============================================================ */
.cs-why-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .cs-why-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .cs-why-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   HOMEPAGE CONTACT SECTION & FORM
   ============================================================ */
.cs-home-contact-section {
  padding: 5rem 0;
  position: relative;
  background: var(--bg-secondary);
}

.cs-home-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3rem;
  align-items: start;
}

.cs-contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.cs-contact-badge-box {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10B981;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  width: fit-content;
}

.cs-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 12px;
  transition: all 0.25s ease;
  text-decoration: none;
  color: inherit;
}

.cs-contact-item:hover {
  border-color: var(--accent-blue, #4EA4CC);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.cs-contact-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: rgba(78, 164, 204, 0.12);
  color: var(--accent-blue, #4EA4CC);
  border-radius: 10px;
  flex-shrink: 0;
}

.cs-contact-item-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
  font-weight: 600;
}

.cs-contact-item-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.cs-contact-form-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-theme);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.cs-form-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cs-form-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.cs-form-group {
  margin-bottom: 1.25rem;
}

.cs-form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cs-form-label span {
  color: #EF4444;
}

.cs-form-input,
.cs-form-select,
.cs-form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-theme);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: all 0.2s ease;
  outline: none;
  box-sizing: border-box;
}

.cs-form-input:focus,
.cs-form-select:focus,
.cs-form-textarea:focus {
  border-color: var(--accent-blue, #4EA4CC);
  box-shadow: 0 0 0 3px rgba(78, 164, 204, 0.15);
  background: var(--card-bg);
}

.cs-form-textarea {
  resize: vertical;
  min-height: 110px;
}

@media (max-width: 900px) {
  .cs-home-contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .cs-contact-form-panel {
    padding: 1.75rem 1.25rem;
  }
}

/* ============================================================
   HERO ENHANCED VISUAL MOCKUP
   ============================================================ */
.cs-hero-composition {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cs-code-card {
  position: absolute;
  bottom: -1.5rem;
  left: -2rem;
  background: rgba(15, 23, 42, 0.92);
  color: #E2E8F0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 0.9rem 1.2rem;
  font-family: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
  font-size: 0.75rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  z-index: 3;
  animation: cs-float 4.2s ease-in-out infinite 0.7s;
}

.cs-code-card .token-fn { color: #60A5FA; }
.cs-code-card .token-str { color: #34D399; }
.cs-code-card .token-kw { color: #F472B6; }

@media (max-width: 900px) {
  .cs-hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .cs-hero-visual {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
  .cs-code-card {
    display: none;
  }
  .cs-float-badge {
    position: static;
    margin-top: 0.5rem;
    display: inline-flex;
  }
  .cs-float-badges-mobile {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    justify-content: center;
  }
}

/* ============================================================
   PREFERS REDUCED MOTION SUPPORT
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .cs-tech-marquee-track {
    animation: none !important;
    overflow-x: auto;
  }
  .cs-float-badge,
  .cs-code-card {
    animation: none !important;
  }
}

/* ============================================================
   AGENCY TECH PARTNERSHIP & WHITE-LABEL DEVELOPMENT SECTION
   ============================================================ */
.cs-agency-section {
  position: relative;
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(78, 164, 204, 0.04) 50%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.cs-agency-hero-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg, 16px);
  padding: 2.25rem 2rem;
  margin-bottom: 2.5rem;
  position: relative;
  box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.cs-agency-hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3B82F6, #10B981, #8B5CF6);
}

.cs-agency-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.cs-agency-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #3B82F6;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cs-agency-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  color: #10B981;
  font-weight: 600;
}

.cs-agency-headline {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.4rem, 2.8vw, 1.85rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.85rem;
  letter-spacing: -0.02em;
}

.cs-agency-lead {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 900px;
  margin-bottom: 1.5rem;
}

.cs-agency-quick-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.cs-aqs-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.cs-aqs-value {
  font-family: 'Poppins', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
}

.cs-aqs-label {
  font-size: 0.78rem;
  color: var(--text-muted, var(--text-secondary));
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 600;
}

/* 4 Core Pillars Grid */
.cs-agency-pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.75rem;
}

.cs-agency-pillar-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md, 12px);
  padding: 1.75rem 1.5rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.cs-agency-pillar-card:hover {
  transform: translateY(-4px);
  border-color: rgba(78, 164, 204, 0.4);
  box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.1);
}

.cs-agency-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.cs-icon-blue { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
.cs-icon-green { background: rgba(16, 185, 129, 0.12); color: #10B981; }
.cs-icon-purple { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }
.cs-icon-amber { background: rgba(245, 158, 11, 0.12); color: #F59E0B; }

.cs-agency-pillar-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.cs-agency-pillar-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Workflow Step Line */
.cs-agency-workflow-wrap {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg, 16px);
  padding: 2.25rem 2rem;
  margin-bottom: 2.5rem;
}

.cs-agency-wf-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 0.4rem;
}

.cs-agency-wf-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 2rem;
}

.cs-agency-steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  position: relative;
}

.cs-agency-step-item {
  position: relative;
  text-align: center;
  padding: 0.5rem;
}

.cs-agency-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue, #4EA4CC), #2563EB);
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.85rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.cs-agency-step-heading {
  font-family: 'Poppins', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.cs-agency-step-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* Agency CTA Box */
.cs-agency-action-box {
  background: linear-gradient(135deg, rgba(78, 164, 204, 0.12), rgba(37, 99, 235, 0.08));
  border: 1px solid rgba(78, 164, 204, 0.3);
  border-radius: var(--radius-lg, 16px);
  padding: 2.25rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.cs-agency-action-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cs-agency-action-subtitle {
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

.cs-agency-action-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

@media (max-width: 900px) {
  .cs-agency-steps-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 580px) {
  .cs-agency-steps-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: left;
  }
  .cs-agency-step-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 0;
  }
  .cs-agency-step-num {
    margin: 0;
    flex-shrink: 0;
  }
}

/* ============================================================
   AI & AUTOMATION SOLUTIONS SECTION
   ============================================================ */
.cs-ai-section {
  position: relative;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.cs-ai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.cs-ai-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md, 12px);
  padding: 1.75rem 1.5rem;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.cs-ai-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 14px 30px -10px rgba(139, 92, 246, 0.12);
}

.cs-ai-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.1);
  color: #8B5CF6;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
  transition: transform 0.25s ease;
}

.cs-ai-card:hover .cs-ai-icon-wrap {
  transform: scale(1.08);
}

.cs-ai-card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.cs-ai-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.cs-ai-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #8B5CF6;
  text-decoration: none;
  transition: gap 0.2s ease;
}

.cs-ai-card:hover .cs-ai-card-link {
  gap: 0.65rem;
}

/* Secondary Technical Capabilities Area */
.cs-ai-tech-area {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg, 16px);
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cs-ai-tech-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.cs-ai-tech-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted, var(--text-secondary));
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cs-ai-tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.cs-ai-tech-chip {
  padding: 0.35rem 0.8rem;
  border-radius: 100px;
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
}

/* ============================================================
   RELIABLE DEVELOPMENT PARTNER SECTION
   ============================================================ */
.cs-partner-audiences {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.cs-partner-audience-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.9rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}

.cs-partner-offerings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.25rem;
}

.cs-partner-offering-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.15rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.cs-partner-offering-item:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.4);
}

.cs-partner-offering-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.1);
  color: #3B82F6;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cs-partner-values-banner {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg, 16px);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2.25rem;
  text-align: center;
}

.cs-pv-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cs-pv-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cs-pv-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* ============================================================
   REFINED NAVBAR & HEADER ENHANCEMENTS
   ============================================================ */
.header {
  max-width: 1240px;
  background: rgba(10, 15, 29, 0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

[data-theme="light"] .header {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.navbar {
  height: 4.2rem;
  padding: 0 1.75rem;
  gap: 1.5rem;
}

.nav-brand {
  gap: 0.75rem;
}

.nav-menu {
  gap: 1.35rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding: 0.4rem 0.15rem;
  color: var(--text-secondary);
  transition: color 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-blue, #3B82F6);
}

.nav-actions {
  gap: 0.75rem;
}

.nav-btn {
  padding: 0.52rem 1.25rem;
  font-size: 0.86rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

/* Responsive Navbar Adjustments */
@media (min-width: 1025px) and (max-width: 1280px) {
  .navbar {
    padding: 0 1.25rem;
    gap: 1rem;
  }
  .nav-menu {
    gap: 1rem;
  }
  .nav-link {
    font-size: 0.85rem;
  }
  .logo-text {
    font-size: 1.15rem;
  }
  .logo-tagline {
    font-size: 0.58rem;
  }
  .nav-btn {
    padding: 0.48rem 1rem;
    font-size: 0.82rem;
  }
}

/* ============================================================
   SERVICES SECTION SUB-GROUP HEADERS (Engineering + AI)
   ============================================================ */
.cs-service-group-header {
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

[data-theme="light"] .cs-service-group-header {
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

.cs-group-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full, 9999px);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(59, 130, 246, 0.1);
  color: #3B82F6;
  border: 1px solid rgba(59, 130, 246, 0.22);
  margin-bottom: 0.75rem;
}

.cs-ai-group-header .cs-group-tag {
  background: rgba(139, 92, 246, 0.12) !important;
  color: #8B5CF6 !important;
  border-color: rgba(139, 92, 246, 0.28) !important;
}

.cs-group-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.cs-group-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 720px;
  line-height: 1.6;
}

/* ============================================================
   PREMIUM MOBILE NAVIGATION DRAWER & FEATURE ITEMS
   ============================================================ */
@media (max-width: 1024px) {
  .nav-menu {
    width: min(330px, 88vw) !important;
    background: rgba(10, 15, 29, 0.96) !important;
    backdrop-filter: blur(30px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(200%) !important;
    border-left: 1px solid rgba(255, 255, 255, 0.12) !important;
    box-shadow: -15px 0 50px rgba(0, 0, 0, 0.6) !important;
    padding: 5rem 1.25rem 2.5rem !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.6rem !important;
  }

  [data-theme="light"] .nav-menu {
    background: rgba(255, 255, 255, 0.98) !important;
    border-left: 1px solid rgba(0, 0, 0, 0.1) !important;
    box-shadow: -15px 0 50px rgba(0, 0, 0, 0.15) !important;
  }

  /* Drawer Top Branding Header */
  .nav-menu::before {
    content: "COLLEGE SATHI";
    display: block;
    font-family: 'Poppins', sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-blue, #3B82F6);
    padding: 0 0.5rem 1rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  [data-theme="light"] .nav-menu::before {
    border-bottom-color: rgba(0, 0, 0, 0.08);
  }

  /* Rich Card-Like Navigation Links */
  .nav-menu .nav-link {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    font-family: 'Poppins', 'Inter', sans-serif !important;
    font-size: 0.98rem !important;
    font-weight: 600 !important;
    letter-spacing: -0.01em !important;
    color: var(--text-primary, #FFFFFF) !important;
    padding: 0.8rem 1.1rem !important;
    border-radius: 12px !important;
    border: 1px solid rgba(255, 255, 255, 0.06) !important;
    background: rgba(255, 255, 255, 0.03) !important;
    margin: 0 !important;
    text-decoration: none !important;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
    position: relative !important;
  }

  [data-theme="light"] .nav-menu .nav-link {
    color: #0F172A !important;
    background: rgba(0, 0, 0, 0.03) !important;
    border-color: rgba(0, 0, 0, 0.06) !important;
  }

  /* Right-arrow indicator on mobile links */
  .nav-menu .nav-link::after {
    content: "→" !important;
    position: static !important;
    width: auto !important;
    height: auto !important;
    background: none !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: var(--text-secondary, rgba(255, 255, 255, 0.4)) !important;
    opacity: 0.7 !important;
    transform: translateX(0) !important;
    transition: all 0.2s ease !important;
    display: inline-block !important;
  }

  /* Hover & Active State for Mobile Drawer Links */
  .nav-menu .nav-link:hover,
  .nav-menu .nav-link.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.18) 0%, rgba(139, 92, 246, 0.12) 100%) !important;
    border-color: rgba(59, 130, 246, 0.4) !important;
    color: #60A5FA !important;
    transform: translateX(4px) !important;
    box-shadow: 0 4px 18px rgba(59, 130, 246, 0.16) !important;
  }

  [data-theme="light"] .nav-menu .nav-link:hover,
  [data-theme="light"] .nav-menu .nav-link.active {
    background: rgba(59, 130, 246, 0.08) !important;
    border-color: rgba(59, 130, 246, 0.25) !important;
    color: #2563EB !important;
  }

  .nav-menu .nav-link:hover::after,
  .nav-menu .nav-link.active::after {
    color: #60A5FA !important;
    opacity: 1 !important;
    transform: translateX(3px) !important;
  }

  /* Drawer Actions (Theme Toggle & CTA) */
  .nav-actions {
    margin-top: 1.5rem !important;
    padding-top: 1.25rem !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
    width: 100% !important;
  }

  [data-theme="light"] .nav-actions {
    border-top-color: rgba(0, 0, 0, 0.08) !important;
  }

  .theme-toggle-btn {
    width: 100% !important;
    height: 2.85rem !important;
    border-radius: 12px !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.6rem !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
  }

  [data-theme="light"] .theme-toggle-btn {
    background: rgba(0, 0, 0, 0.04) !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
  }

  .theme-toggle-text {
    font-family: 'Poppins', sans-serif !important;
    font-size: 0.88rem !important;
    font-weight: 600 !important;
    color: var(--text-primary) !important;
  }

  .nav-menu .nav-btn {
    width: 100% !important;
    height: 3.1rem !important;
    border-radius: 12px !important;
    background: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%) !important;
    color: #FFFFFF !important;
    font-family: 'Poppins', sans-serif !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.01em !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    border: none !important;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
  }

  .nav-menu .nav-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.45) !important;
  }
}