/* ==========================================================
   Innotesys Design System
   Style: Professional engineering/consulting
   Palette: Blue-Gray (#2c3e6b) + White + Blue accent (#3b82f6)
   ========================================================== */

/* ---- Google Fonts (loaded in layout head) ---- */

/* ---- CSS Variables ---- */
:root {
  /* Colors */
  --navy: #2c3e6b;
  --navy-light: #3d5280;
  --navy-dark: #1e2d52;
  --white: #ffffff;
  --off-white: #f0f4f8;
  --gray-50: #f5f7fa;
  --gray-100: #e8ecf1;
  --gray-200: #d3d9e3;
  --gray-300: #b4bdcc;
  --gray-400: #8e99ab;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #364152;
  --gray-800: #1e293b;
  --blue: #3b82f6;
  --blue-dark: #2563eb;
  --blue-light: #60a5fa;
  --indigo: #6366f1;
  --red: #ef4444;
  --green: #22c55e;
  --teal: #14b8a6;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);

  /* Radius */
  --radius-sm: 0.25rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition: all 0.2s ease;
  --transition-slow: all 0.3s ease;

  /* Container */
  --container-max: 1200px;
  --container-lg: 1024px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
}

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

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

ul,
ol {
  list-style: none;
}

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

input,
textarea,
select {
  font: inherit;
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

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

h1 {
  font-size: var(--text-5xl);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-2xl);
}

h4 {
  font-size: var(--text-xl);
}

h5 {
  font-size: var(--text-lg);
}

p {
  margin-bottom: var(--space-4);
}

.text-sm {
  font-size: var(--text-sm);
}

.text-lg {
  font-size: var(--text-lg);
}

.text-center {
  text-align: center;
}

.text-white {
  color: var(--white);
}

.text-gray {
  color: var(--gray-500);
}

.text-navy {
  color: var(--navy);
}

.overline {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

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

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

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

.btn-secondary:hover {
  background: var(--white);
  color: var(--navy);
}

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

.btn-blue:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--gray-300);
}

.btn-outline:hover {
  border-color: var(--navy);
  background: var(--gray-50);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: var(--text-base);
}

/* ---- Header / Navigation ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.95);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--navy);
}

.site-logo img {
  width: 48px;
  height: 48px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.site-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
  position: relative;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--navy);
}

.site-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--navy);
  border-radius: 1px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--gray-500);
  cursor: pointer;
}

.nav-cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

/* Language switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-300);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--gray-600);
  transition: var(--transition);
  text-transform: uppercase;
}

.lang-switch:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--gray-50);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- Hero Section ---- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at 70% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
}

.hero .container {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero .overline {
  color: var(--blue-light);
  margin-bottom: var(--space-4);
}

.hero h1 {
  color: var(--white);
  font-size: var(--text-5xl);
  font-weight: 800;
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.hero p {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-8);
  max-width: 540px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ---- Sections ---- */
.section {
  padding: var(--space-24) 0;
}

.section-alt {
  background: var(--off-white);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title h2 {
  margin-bottom: var(--space-3);
}

.section-title p {
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- Service Cards ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.services-grid-4 {
  grid-template-columns: repeat(2, 1fr);
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: var(--transition-slow);
}

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

.service-card-icon {
  width: 48px;
  height: 48px;
  background: rgba(59, 130, 246, 0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  font-size: var(--text-2xl);
  color: var(--blue);
  transition: var(--transition-slow);
}

.service-card-icon svg {
  width: 24px;
  height: 24px;
}

.service-card:nth-child(1) .service-card-icon {
  background: rgba(59, 130, 246, 0.08);
  color: var(--blue);
}

.service-card:nth-child(2) .service-card-icon {
  background: rgba(99, 102, 241, 0.08);
  color: var(--indigo);
}

.service-card:nth-child(3) .service-card-icon {
  background: rgba(20, 184, 166, 0.08);
  color: var(--teal);
}

.service-card:nth-child(4) .service-card-icon {
  background: rgba(59, 130, 246, 0.08);
  color: var(--blue);
}

.service-card:hover .service-card-icon {
  transform: scale(1.1);
}

/* Contact info icon SVG support */
.contact-info-icon svg {
  width: 20px;
  height: 20px;
  color: var(--blue);
}

/* Compliance badge icon SVG */
.compliance-badge-icon svg {
  width: 20px;
  height: 20px;
}

.service-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.service-card h3 {
  font-size: var(--text-xl);
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  background: var(--navy);
  color: var(--white);
}

.badge-blue {
  background: var(--blue);
}

.badge-outline {
  background: transparent;
  border: 1px solid var(--gray-300);
  color: var(--gray-600);
}

.service-card p {
  color: var(--gray-500);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.service-card ul {
  margin-bottom: var(--space-6);
}

.service-card li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--gray-600);
  margin-bottom: var(--space-3);
}

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

.service-card-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: var(--transition);
}

.service-card-link:hover {
  gap: var(--space-3);
}

/* ---- Compliance / Feature Section ---- */
.compliance-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.compliance-content .overline {
  margin-bottom: var(--space-3);
}

.compliance-content h2 {
  margin-bottom: var(--space-4);
}

.compliance-content>p {
  color: var(--gray-500);
  margin-bottom: var(--space-8);
}

.compliance-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.compliance-feature {
  padding: var(--space-4);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}

.compliance-feature h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.compliance-feature p {
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-bottom: 0;
}

.compliance-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.compliance-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.compliance-badge {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  background: var(--navy);
  color: var(--white);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.compliance-badge-icon {
  width: 36px;
  height: 36px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
}

.compliance-badge-text strong {
  display: block;
  font-size: var(--text-xl);
}

.compliance-badge-text span {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

/* ---- Vendor-Agnostic Section ---- */
.vendor-section {
  background: var(--off-white);
  padding: var(--space-24) 0;
}

.vendor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.vendor-content .overline {
  margin-bottom: var(--space-3);
}

.vendor-content h2 {
  margin-bottom: var(--space-4);
}

.vendor-content>p {
  color: var(--gray-500);
  margin-bottom: var(--space-8);
}

.vendor-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.vendor-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: var(--transition);
}

.vendor-item:hover {
  border-color: var(--blue);
}

.vendor-check {
  color: var(--blue);
  font-weight: 700;
  font-size: var(--text-lg);
}

.vendor-cta-card {
  background: var(--navy);
  color: var(--white);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
}

.vendor-cta-card h3 {
  color: var(--white);
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.vendor-cta-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

/* ---- CTA Section ---- */
.cta-section {
  padding: var(--space-24) 0;
  text-align: center;
}

.cta-section h2 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.cta-section>.container>p {
  color: var(--gray-500);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.cta-badges {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand {
  max-width: 280px;
}

.footer-brand .site-logo {
  margin-bottom: var(--space-4);
}

.footer-brand .site-logo img {
  width: 52px;
  height: 52px;
  border-radius: 6px;
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

.footer-column h4 {
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.footer-column a {
  display: block;
  font-size: var(--text-sm);
  padding: var(--space-2) 0;
  transition: var(--transition);
}

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

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--blue);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
}

.footer-bottom a {
  margin-left: var(--space-6);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  h1 {
    font-size: var(--text-4xl);
  }

  h2 {
    font-size: var(--text-3xl);
  }

  .hero h1 {
    font-size: var(--text-4xl);
  }

  .services-grid {
    gap: var(--space-6);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  :root {
    --space-24: 4rem;
    --space-16: 3rem;
  }

  h1 {
    font-size: var(--text-3xl);
  }

  h2 {
    font-size: var(--text-2xl);
  }

  .hero h1 {
    font-size: var(--text-3xl);
  }

  /* Mobile nav */
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--space-8);
    gap: var(--space-6);
    transform: translateX(100%);
    transition: var(--transition-slow);
  }

  .site-nav.open {
    transform: translateX(0);
  }

  .site-nav a {
    font-size: var(--text-lg);
  }

  .nav-search {
    display: none;
  }

  /* Grids → single column */
  .services-grid,
  .compliance-section,
  .vendor-grid {
    grid-template-columns: 1fr;
  }

  .compliance-features {
    grid-template-columns: 1fr;
  }

  .compliance-image {
    order: -1;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn,
  .cta-actions .btn {
    text-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

/* ========================================================
   SECONDARY PAGES — PREMIUM REDESIGN
   ======================================================== */

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate-delay="1"] {
  transition-delay: 0.1s;
}

[data-animate-delay="2"] {
  transition-delay: 0.2s;
}

[data-animate-delay="3"] {
  transition-delay: 0.3s;
}

[data-animate-delay="4"] {
  transition-delay: 0.4s;
}

/* ---- Page Hero — Premium ---- */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #253761 50%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 5rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -25%;
  width: 70%;
  height: 250%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 55%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -20%;
  width: 50%;
  height: 200%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

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

.page-hero .overline {
  color: var(--blue-light);
  margin-bottom: var(--space-4);
  display: inline-block;
  animation: fadeIn 0.6s ease both;
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
  animation: fadeInUp 0.7s ease both;
  animation-delay: 0.1s;
}

.page-hero-sub {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.65);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.75;
  animation: fadeInUp 0.7s ease both;
  animation-delay: 0.25s;
}

/* ---- Section Divider ---- */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
  margin: 0;
  border: none;
}

/* ---- Split Section (About) ---- */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.split-content .overline {
  margin-bottom: var(--space-3);
}

.split-content h2 {
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
}

.split-content p {
  color: var(--gray-600);
  line-height: 1.85;
}

/* ---- Stats Grid — Premium ---- */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--indigo));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.stat-card:hover {
  border-color: var(--blue);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.1);
  transform: translateY(-4px);
}

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

.stat-value {
  display: block;
  font-size: var(--text-4xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--gray-500);
  font-weight: 500;
}

/* ---- Values Grid — Premium ---- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.value-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
}

.value-card:hover {
  border-color: transparent;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
  transform: translateY(-6px);
}

.value-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  border-radius: var(--radius-lg);
  font-size: 1.75rem;
}

.value-icon svg {
  width: 32px;
  height: 32px;
}

.value-card:nth-child(1) .value-icon {
  background: rgba(59, 130, 246, 0.1);
  color: var(--blue);
}

.value-card:nth-child(2) .value-icon {
  background: rgba(99, 102, 241, 0.1);
  color: var(--indigo);
}

.value-card:nth-child(3) .value-icon {
  background: rgba(20, 184, 166, 0.1);
  color: var(--teal);
}

.value-card:nth-child(4) .value-icon {
  background: rgba(59, 130, 246, 0.1);
  color: var(--blue);
}

.value-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.value-card p {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-bottom: 0;
  line-height: 1.7;
}

/* ---- Team Grid — Premium ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
  max-width: 520px;
  margin: 0 auto;
}

.team-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--indigo), var(--teal));
}

.team-card:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.team-photo {
  margin-bottom: var(--space-6);
}

.team-placeholder {
  width: 110px;
  height: 110px;
  background: linear-gradient(135deg, var(--blue), var(--indigo));
  color: var(--white);
  font-size: var(--text-3xl);
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.team-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.team-role {
  display: inline-block;
  font-size: var(--text-sm);
  color: var(--blue);
  font-weight: 600;
  margin-bottom: var(--space-5);
  padding: 0.2rem 0.75rem;
  background: rgba(59, 130, 246, 0.08);
  border-radius: var(--radius-full);
}

.team-card p {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: 1.8;
}

.team-certs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-5);
  flex-wrap: wrap;
}

.team-certs .badge {
  font-size: 0.7rem;
  padding: 0.3rem 0.7rem;
}

/* ---- Service Detail — Premium ---- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-12);
  align-items: start;
}

.service-detail.reverse {
  grid-template-columns: 340px 1fr;
}

.service-detail.reverse>.service-detail-content {
  order: 2;
}

.service-detail.reverse>.service-detail-sidebar {
  order: 1;
}

.service-detail-sidebar {
  position: sticky;
  top: 96px;
}

.service-detail-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  font-size: 1.5rem;
}

.service-detail-icon svg {
  width: 28px;
  height: 28px;
}

.service-detail-content h2 {
  margin-bottom: var(--space-5);
  font-size: var(--text-3xl);
  letter-spacing: -0.015em;
}

.service-detail-content>p {
  color: var(--gray-600);
  line-height: 1.85;
  margin-bottom: var(--space-8);
  font-size: 1.05rem;
}

.check-list {
  margin-bottom: var(--space-6);
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  font-size: var(--text-sm);
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
  transition: var(--transition);
}

.check-list li:last-child {
  border-bottom: none;
}

.check-list li:hover {
  padding-left: var(--space-2);
  color: var(--navy);
}

.check-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  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='%2322c55e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}

/* Sidebar cards — Premium */
.sidebar-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
}

.sidebar-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.section-alt .sidebar-card {
  background: var(--white);
}

.sidebar-card h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--gray-100);
}

.sidebar-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-50);
  transition: var(--transition);
}

.sidebar-list li:last-child {
  border-bottom: none;
}

.sidebar-list li:hover {
  color: var(--navy);
  padding-left: var(--space-1);
}

.sidebar-list li::before {
  content: '→';
  color: var(--blue);
  font-weight: 700;
  flex-shrink: 0;
}

.standards-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.sidebar-card-dark {
  background: linear-gradient(135deg, var(--navy) 0%, #253761 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 8px 32px rgba(26, 31, 54, 0.25);
}

.sidebar-card-dark:hover {
  box-shadow: 0 16px 48px rgba(26, 31, 54, 0.35);
}

.sidebar-card-dark h4 {
  color: var(--blue-light);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.sidebar-card-dark p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* Service icon backgrounds by section */
#project-management .service-detail-icon {
  background: rgba(59, 130, 246, 0.1);
  color: var(--blue);
}

#process-engineering .service-detail-icon {
  background: rgba(99, 102, 241, 0.1);
  color: var(--indigo);
}

#compliance .service-detail-icon {
  background: rgba(20, 184, 166, 0.1);
  color: var(--teal);
}

#audits .service-detail-icon {
  background: rgba(59, 130, 246, 0.1);
  color: var(--blue);
}

/* ---- Contact Page — Premium ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-form-wrapper h2 {
  margin-bottom: var(--space-3);
  font-size: var(--text-3xl);
  letter-spacing: -0.01em;
}

.contact-form-wrapper>p {
  color: var(--gray-500);
  margin-bottom: var(--space-10);
  font-size: var(--text-lg);
  line-height: 1.7;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--gray-800);
  background: var(--gray-50);
  transition: all 0.25s ease;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--gray-400);
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-error {
  font-size: var(--text-xs);
  color: var(--red);
  font-weight: 500;
}

.alert {
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  font-weight: 500;
}

.alert-success {
  background: rgba(34, 197, 94, 0.08);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.15);
}

.contact-form .btn {
  align-self: flex-start;
  padding: 1rem 2.5rem;
  font-size: var(--text-base);
}

/* Contact sidebar — Premium */
.contact-sidebar {
  position: sticky;
  top: 96px;
}

.contact-info-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
}

.contact-info-card:hover {
  box-shadow: var(--shadow-md);
}

.contact-info-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
  font-weight: 700;
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--gray-100);
  align-items: flex-start;
}

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

.contact-info-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.contact-info-item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-1);
}

.contact-info-item a,
.contact-info-item span {
  font-size: var(--text-sm);
  color: var(--gray-500);
}

.contact-info-item a:hover {
  color: var(--blue);
}

.contact-info-card-dark {
  background: linear-gradient(135deg, var(--navy) 0%, #253761 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 8px 32px rgba(26, 31, 54, 0.2);
}

.contact-info-card-dark:hover {
  box-shadow: 0 16px 48px rgba(26, 31, 54, 0.3);
}

.contact-info-card-dark h3 {
  color: var(--white);
  font-size: var(--text-lg);
}

.contact-info-card-dark p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ---- CTA Section — Premium ---- */
.cta-section {
  padding: var(--space-24) 0;
  text-align: center;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, 800px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
}

/* ---- Responsive: Secondary pages ---- */
@media (max-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-detail,
  .service-detail.reverse {
    grid-template-columns: 1fr;
  }

  .service-detail.reverse>.service-detail-content,
  .service-detail.reverse>.service-detail-sidebar {
    order: unset;
  }

  .service-detail-sidebar,
  .contact-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: 3.5rem 0 3rem;
  }

  .page-hero h1 {
    font-size: var(--text-3xl);
  }

  .split-section {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

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

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

  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .case-study-body {
    grid-template-columns: 1fr;
  }

  .case-study-header {
    padding: var(--space-4) var(--space-4);
  }

  .case-study-body {
    padding: var(--space-4);
  }

  .results-grid {
    grid-template-columns: 1fr 1fr;
  }

  .result-value {
    font-size: 1.4rem;
  }

  .nav-cta {
    display: none;
  }

  .team-grid {
    max-width: 100%;
  }

  .contact-form .btn {
    align-self: stretch;
  }
}

/* ==========================================================
   CASE STUDIES — PREMIUM
   ========================================================== */

.case-studies-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

.case-study-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.case-study-card:hover {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
  border-color: var(--gray-300);
}

.case-study-header {
  padding: var(--space-8) var(--space-8) var(--space-6);
  border-bottom: 1px solid var(--gray-100);
  position: relative;
}

.case-study-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: var(--space-8);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--indigo));
  border-radius: 2px;
}

.sector-badge {
  display: inline-block;
  padding: 5px 14px;
  background: linear-gradient(135deg, var(--blue), var(--indigo));
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.case-study-header h2 {
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.case-study-client {
  color: var(--gray-500);
  font-size: 0.9rem;
  font-weight: 500;
}

.case-study-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-8);
  padding: var(--space-8);
}

.case-study-narrative {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.case-study-section h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin-bottom: var(--space-3);
  font-weight: 700;
}

.case-study-section p {
  color: var(--gray-600);
  line-height: 1.8;
}

.case-study-results {
  background: linear-gradient(135deg, var(--gray-50) 0%, rgba(59, 130, 246, 0.03) 100%);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.case-study-results h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin-bottom: var(--space-5);
  font-weight: 700;
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.result-metric {
  text-align: center;
  padding: var(--space-4);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.result-metric:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.result-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.result-label {
  display: block;
  font-size: 0.72rem;
  color: var(--gray-500);
  margin-top: 6px;
  font-weight: 500;
}

/* ==========================================================
   LEGAL / PRIVACY PAGES
   ========================================================== */

.legal-content {
  max-width: 720px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.3rem;
  color: var(--navy);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--gray-200);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: var(--space-3);
}

.legal-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-4);
}

.legal-content ul li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: var(--space-1);
}

.legal-content ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 600;
}

/* ==========================================================
   FINAL RESPONSIVE OVERRIDES
   (must come AFTER component styles to win cascade)
   ========================================================== */

@media (max-width: 768px) {
  .case-study-body {
    grid-template-columns: 1fr !important;
    gap: var(--space-4);
    padding: var(--space-4);
  }

  .case-study-header {
    padding: var(--space-5) var(--space-4);
  }

  .case-study-results {
    margin-top: var(--space-2);
  }

  .result-value {
    font-size: 1.4rem;
  }

  .legal-content {
    padding: 0 var(--space-2);
  }
}