/* ============================================================
   SkAI Agent – Main Stylesheet
   Design: Enterprise B2B, Navy/Blue/White palette
   ============================================================ */

/* --- CSS Custom Properties --------------------------------- */
:root {
  --navy-900: #0A1628;
  --navy-800: #0F2044;
  --navy-700: #162D5E;
  --blue-600: #1B4FD8;
  --blue-500: #2563EB;
  --blue-400: #3B82F6;
  --blue-100: #DBEAFE;
  --blue-50:  #EFF6FF;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-500: #6B7280;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50:  #F9FAFB;
  --white:    #FFFFFF;
  --accent:   #0EA5E9;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.08);
  --shadow-xl: 0 20px 48px rgba(0,0,0,.16), 0 8px 20px rgba(0,0,0,.10);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: 0.2s ease;
  --transition-slow: 0.4s ease;

  --max-width: 1200px;
  --nav-height: 72px;
}

/* --- CSS Reset & Base -------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* --- Typography Scale -------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.375rem); letter-spacing: -0.015em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); letter-spacing: -0.01em; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p { color: var(--gray-700); line-height: 1.75; }

.lead {
  font-size: 1.125rem;
  color: var(--gray-700);
  line-height: 1.8;
  max-width: 720px;
}

.lead-light {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
}

.text-center { text-align: center; }
.text-white  { color: var(--white); }
.text-accent { color: var(--accent); }
.text-blue   { color: var(--blue-500); }
.text-muted  { color: var(--gray-500); }

/* --- Layout Utilities -------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}

.section-sm {
  padding: 56px 0;
}

.section-alt {
  background: var(--gray-50);
}

.section-dark {
  background: var(--navy-900);
}

.section-navy {
  background: var(--navy-800);
}

.section-header {
  margin-bottom: 56px;
}

.section-header.text-center {
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-500);
  background: var(--blue-50);
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 16px;
}

.section-label-light {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(14,165,233,0.15);
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 16px;
}

/* --- Grid Helpers ------------------------------------------ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--blue-500);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(37,99,235,0.35);
}

.btn-primary:hover {
  background: var(--blue-600);
  box-shadow: 0 4px 16px rgba(37,99,235,0.45);
  transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--white);
  color: var(--blue-500);
  border: 2px solid var(--blue-500);
}

.btn-secondary:hover {
  background: var(--blue-50);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--blue-500);
  padding: 10px 20px;
}

.btn-ghost:hover {
  background: var(--blue-50);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

/* --- Navigation -------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: var(--navy-900);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-actions .btn {
  font-size: 0.8125rem;
  padding: 9px 16px;
}

.nav-actions .btn-outline-white {
  border-color: rgba(255,255,255,0.5);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 16px 24px 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.mobile-menu a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

.mobile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.mobile-menu-actions .btn {
  text-align: center;
  justify-content: center;
}

/* --- Hero Section ------------------------------------------ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(59,130,246,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 80px 0;
  max-width: 820px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
}

.hero h1 .highlight {
  color: var(--accent);
}

.hero-sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 680px;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-pill {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 6px 14px;
  border-radius: 99px;
}

/* --- Challenge Section ------------------------------------- */
.challenge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 40px 0 32px;
}

.challenge-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.challenge-card:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.challenge-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--blue-50);
  color: var(--blue-500);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.875rem;
}

.challenge-card p {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.challenge-conclusion {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-900);
  text-align: center;
  padding: 20px 32px;
  background: var(--blue-50);
  border-left: 4px solid var(--blue-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* --- Service Cards ----------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-500);
  font-size: 1.25rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.125rem;
  margin-bottom: 10px;
}

.service-card > p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-card ul {
  flex: 1;
  margin-bottom: 24px;
}

.service-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--gray-700);
  padding: 5px 0;
  line-height: 1.5;
}

.service-card ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--blue-400);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}

.service-card .card-cta {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-500);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.service-card .card-cta:hover {
  gap: 10px;
}

/* --- Capability Pills -------------------------------------- */
.capability-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}

.pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--navy-700);
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  padding: 8px 16px;
  border-radius: 99px;
  transition: all var(--transition);
}

.pill:hover {
  border-color: var(--blue-400);
  background: var(--blue-50);
  color: var(--blue-600);
}

.pill-note {
  font-size: 0.875rem;
  color: var(--gray-500);
  font-style: italic;
  margin-top: 16px;
}

.pill-featured {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
  font-weight: 600;
}

.pill-featured:hover {
  background: var(--navy-700);
  border-color: var(--navy-700);
  color: var(--white);
}

/* --- Engagement Cards -------------------------------------- */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.engagement-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  text-align: center;
}

.engagement-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--blue-400);
}

.engagement-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--blue-500), var(--accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.375rem;
  margin: 0 auto 20px;
}

.engagement-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 10px;
}

.engagement-card p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* --- Process Steps ----------------------------------------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin-top: 48px;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--gray-200);
  z-index: 0;
}

.process-step {
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--blue-500);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  position: relative;
  z-index: 2;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 2px var(--blue-400);
}

.process-step h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* --- Why Cards --------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  display: flex;
  gap: 16px;
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.why-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--blue-200, #BFDBFE);
}

.why-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-500);
  font-size: 1.0625rem;
  flex-shrink: 0;
}

.why-card h4 {
  font-size: 0.9375rem;
  margin-bottom: 6px;
}

.why-card p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.55;
}

/* --- CTA Banner -------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  padding: 88px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(59,130,246,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-banner p {
  color: rgba(255,255,255,0.75);
  font-size: 1.0625rem;
  max-width: 560px;
  margin: 0 auto 36px;
}

/* --- Footer ------------------------------------------------ */
.footer {
  background: var(--navy-900);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.footer-logo span { color: var(--accent); }

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 16px;
  font-style: italic;
}

.footer-blurb {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-contact-item i {
  color: var(--accent);
  font-size: 0.875rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item span {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

.footer-contact-item a {
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer-contact-item a:hover {
  color: var(--white);
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: rgba(255,255,255,0.7);
}

.footer-disclaimer {
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  line-height: 1.6;
}

/* --- Sticky Mobile CTA ------------------------------------- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 12px 16px;
  z-index: 998;
  gap: 10px;
}

.sticky-cta .btn {
  flex: 1;
  justify-content: center;
  font-size: 0.8125rem;
  padding: 11px 14px;
}

/* --- Page Hero (inner pages) ------------------------------- */
.page-hero {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  padding: 120px 0 72px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(59,130,246,0.06) 1px, transparent 1px);
  background-size: 36px 36px;
}

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

.page-hero h1 {
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.0625rem;
  max-width: 640px;
  line-height: 1.75;
}

/* --- Services Sidebar Nav ---------------------------------- */
.services-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}

.services-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.services-sidebar h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.services-sidebar ul li a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--gray-700);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.services-sidebar ul li a:hover,
.services-sidebar ul li a.active {
  color: var(--blue-600);
  background: var(--blue-50);
  font-weight: 500;
}

.services-sidebar ul li a i {
  font-size: 0.75rem;
  width: 14px;
  color: var(--blue-400);
}

/* --- Service Section --------------------------------------- */
.service-section {
  padding: 72px 0;
  border-bottom: 1px solid var(--gray-200);
}

.service-section-featured {
  border-left: 4px solid var(--blue-600);
  padding-left: 20px;
}

.service-section:last-child {
  border-bottom: none;
}

.service-section-header {
  margin-bottom: 36px;
}

.service-problem {
  background: var(--gray-50);
  border-left: 4px solid var(--accent);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 32px;
}

.service-problem p {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.7;
}

.service-provides {
  margin-bottom: 32px;
}

.service-provides h4,
.service-outcomes h4,
.service-process h4 {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 14px;
}

.service-provides ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.service-provides ul li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.service-provides ul li i {
  color: var(--blue-500);
  font-size: 0.75rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.service-process-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.service-process-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.step-badge {
  width: 28px;
  height: 28px;
  background: var(--blue-500);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  font-family: var(--font-heading);
}

.service-process-step p {
  font-size: 0.9375rem;
  line-height: 1.6;
}

.service-process-step strong {
  color: var(--gray-900);
}

.service-outcomes ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}

.service-outcomes ul li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.55;
}

.service-outcomes ul li i {
  color: var(--accent);
  font-size: 0.75rem;
  margin-top: 4px;
  flex-shrink: 0;
}

/* --- FAQ Accordion ----------------------------------------- */
.faq-list {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
}

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 18px 24px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-900);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background var(--transition);
  cursor: pointer;
}

.faq-question:hover {
  background: var(--gray-50);
}

.faq-question.open {
  color: var(--blue-600);
  background: var(--blue-50);
}

.faq-question i {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--gray-500);
  font-size: 0.75rem;
}

.faq-question.open i {
  transform: rotate(180deg);
  color: var(--blue-500);
}

.faq-answer {
  display: none;
  padding: 0 24px 18px;
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.7;
  background: var(--white);
}

.faq-answer.open {
  display: block;
}

/* --- Service CTA Box --------------------------------------- */
.service-cta-box {
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.service-cta-box h4 {
  color: var(--white);
  font-size: 1.125rem;
  margin-bottom: 6px;
}

.service-cta-box p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

/* --- Industry Cards ---------------------------------------- */
.industry-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.industry-overview-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition);
}

.industry-overview-card:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.industry-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-500);
  font-size: 1.25rem;
  margin-bottom: 14px;
}

.industry-overview-card h4 {
  font-size: 0.9375rem;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.industry-overview-card p {
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* --- Industry Detail Section ------------------------------- */
.industry-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-200);
}

.industry-section:last-child {
  border-bottom: none;
}

.industry-section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.industry-solutions ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.industry-solutions ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.industry-solutions ul li i {
  color: var(--blue-500);
  font-size: 0.75rem;
  margin-top: 5px;
  flex-shrink: 0;
}

.industry-note {
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--navy-700);
  line-height: 1.6;
  display: flex;
  gap: 10px;
}

.industry-note i {
  color: var(--blue-500);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- About Page -------------------------------------------- */
.about-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 64px;
  align-items: start;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 16px;
}

.value-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.value-card:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-sm);
}

.value-icon {
  width: 40px;
  height: 40px;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-500);
  font-size: 1rem;
  flex-shrink: 0;
}

.value-card h4 {
  font-size: 0.9375rem;
  margin-bottom: 4px;
}

.value-card p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.55;
}

.team-placeholder {
  background: var(--gray-50);
  border: 2px dashed var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
}

.team-placeholder i {
  font-size: 2.5rem;
  color: var(--gray-200);
  margin-bottom: 16px;
}

.team-placeholder h4 {
  font-size: 1rem;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.team-placeholder p {
  font-size: 0.9rem;
  color: var(--gray-500);
}

/* --- Forms ------------------------------------------------- */
.forms-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.form-card h2 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.form-card > p {
  color: var(--gray-500);
  font-size: 0.9375rem;
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.form-group label .required {
  color: #EF4444;
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--gray-900);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}

.field-error {
  font-size: 0.8125rem;
  color: #EF4444;
  margin-top: 4px;
  display: none;
}

.field-error.show { display: block; }

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

.char-counter {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-align: right;
  margin-top: 4px;
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.checkbox-item,
.radio-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--gray-700);
  cursor: pointer;
}

.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--blue-500);
  flex-shrink: 0;
  cursor: pointer;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.consent-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--gray-700);
  line-height: 1.5;
  cursor: pointer;
}

.consent-group input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--blue-500);
  flex-shrink: 0;
  cursor: pointer;
}

.form-warning {
  background: #FEF2F2;
  border: 1.5px solid #FECACA;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 24px;
  display: flex;
  gap: 10px;
  font-size: 0.875rem;
  color: #991B1B;
  line-height: 1.55;
}

.form-warning i {
  color: #DC2626;
  flex-shrink: 0;
  margin-top: 1px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 24px;
}

.form-success.show { display: block; }

.success-icon {
  width: 64px;
  height: 64px;
  background: #D1FAE5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: #059669;
}

.form-success h3 {
  color: var(--gray-900);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--gray-500);
  font-size: 0.9375rem;
}

/* --- Insights / Blog --------------------------------------- */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.insight-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

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

.insight-card-image {
  height: 160px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.2);
  font-size: 3rem;
}

.insight-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.insight-tag {
  display: inline-flex;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-600);
  background: var(--blue-50);
  padding: 3px 10px;
  border-radius: 99px;
  margin-bottom: 12px;
}

.insight-card h3 {
  font-size: 1rem;
  line-height: 1.4;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.insight-card p {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.insight-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--gray-100);
}

.insight-date {
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.insight-read-more {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-500);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.insight-read-more:hover {
  gap: 8px;
}

.insights-coming-soon {
  text-align: center;
  padding: 40px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--gray-200);
  margin-top: 32px;
}

.newsletter-form {
  max-width: 520px;
  margin: 0 auto;
}

.newsletter-form .input-row {
  display: flex;
  gap: 12px;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  transition: border-color var(--transition);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--blue-400);
}

.newsletter-note {
  font-size: 0.8125rem;
  color: var(--gray-500);
  text-align: center;
  margin-top: 12px;
}

/* --- Breadcrumb -------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: rgba(255,255,255,0.85); }

.breadcrumb i { font-size: 0.625rem; }

/* --- Related Capabilities ---------------------------------- */
.related-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.related-pill {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--blue-600);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  padding: 5px 14px;
  border-radius: 99px;
  transition: all var(--transition);
  text-decoration: none;
}

.related-pill:hover {
  background: var(--blue-100);
  color: var(--blue-700, #1D4ED8);
}

/* --- Animations -------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* --- Misc Utilities ---------------------------------------- */
.divider {
  width: 48px;
  height: 3px;
  background: var(--blue-500);
  border-radius: 2px;
  margin: 16px 0 24px;
}

.divider-center {
  margin: 16px auto 24px;
}

.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

/* ============================================================
   Responsive Breakpoints
   ============================================================ */

/* 1200px */
@media (max-width: 1200px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .engagement-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .process-steps::before { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .industry-overview-grid { grid-template-columns: repeat(3, 1fr); }
}

/* 992px */
@media (max-width: 992px) {
  .nav-links { display: none; }
  .nav-actions { display: none; }
  .hamburger { display: flex; }

  .sticky-cta { display: flex; }

  body { padding-bottom: 72px; }

  .about-content { grid-template-columns: 1fr; }
  .forms-layout { grid-template-columns: 1fr; }
  .services-layout { grid-template-columns: 1fr; }
  .services-sidebar { position: static; }
  .industry-section-inner { grid-template-columns: 1fr; gap: 32px; }
}

/* 768px */
@media (max-width: 768px) {
  :root { --nav-height: 64px; }

  .section { padding: 64px 0; }
  .hero { min-height: auto; padding: 60px 0; }
  .hero-inner { padding: 0; }

  .challenge-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .engagement-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .industry-overview-grid { grid-template-columns: repeat(2, 1fr); }
  .insights-grid { grid-template-columns: 1fr; }

  .form-card { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .checkbox-group { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }

  .service-cta-box { flex-direction: column; text-align: center; }
  .service-provides ul { grid-template-columns: 1fr; }

  .newsletter-form .input-row { flex-direction: column; }
}

/* 480px */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }

  .btn-group { flex-direction: column; }
  .btn-group .btn { width: 100%; justify-content: center; }

  .engagement-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .industry-overview-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   Print Styles
   ============================================================ */
@media print {
  .nav, .sticky-cta, .mobile-menu, .hamburger { display: none !important; }
  .hero { min-height: auto; padding: 40px 0; }
  body { color: #000; }
  a { color: inherit; }
  .section { padding: 32px 0; }
}

/* ===== HERO SPLIT LAYOUT ===== */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
}

.hero-content { max-width: 580px; }

/* ===== CHAT MOCKUP ===== */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.chat-mockup {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(16px);
  width: 100%;
  max-width: 360px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.chat-avatar {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #5B21B6, #7C3AED);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}

.chat-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
}

.chat-status {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
}

.status-dot {
  width: 7px;
  height: 7px;
  background: #34D399;
  border-radius: 50%;
  display: inline-block;
}

.chat-messages {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.8125rem;
  line-height: 1.5;
}

.msg-agent {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.9);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}

.msg-user {
  background: var(--blue-500);
  color: white;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}

.chat-resolved {
  align-self: center;
  font-size: 0.75rem;
  color: #34D399;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(52,211,153,0.1);
  border-radius: 99px;
  margin-top: 4px;
}

.chat-channels {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 1.25rem;
  color: rgba(255,255,255,0.5);
}

/* Override old hero-inner padding since hero-grid handles it */
.hero-inner { padding: 0; max-width: 100%; }

/* ===== LOGO STRIP ===== */
.logos-strip {
  padding: 36px 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.logos-label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
}

.logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.logo-item span {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.logo-sf {
  width: 80px;
  height: auto;
}

.logo-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

/* ===== SERVICE CARD VISUAL HEADERS ===== */
.card-visual {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -32px -28px 24px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  font-size: 2.5rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.card-visual-dots::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 20px 20px;
}

.card-visual-purple { background: linear-gradient(135deg, #5B21B6 0%, #7C3AED 100%); }
.card-visual-blue   { background: linear-gradient(135deg, #1B4FD8 0%, #3B82F6 100%); }
.card-visual-green  { background: linear-gradient(135deg, #065F46 0%, #059669 100%); }
.card-visual-indigo { background: linear-gradient(135deg, #312E81 0%, #6366F1 100%); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
}

@media (max-width: 640px) {
  .logos-row { gap: 20px; }
  .logos-label { font-size: 0.6875rem; }
}