/* ==========================================================================
   ProQil Global Design System
   Standard: Corporate / Clean / Data-Driven
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  --white:         #ffffff;
  --bg-ivory:      #f8f9fa;
  --bg-light:      #f4f6f8;
  --bg-subtle:     #edf2f7;
  --brand-blue:    #0084ff;
  --brand-blue-dk: #006bce;
  --brand-dark:    #0f172a;
  --text-main:     #334155;
  --text-muted:    #64748b;
  --border:        rgba(0, 0, 0, 0.07);
  --border-blue:   rgba(0, 132, 255, 0.18);
  --shadow-sm:     0 2px 10px rgba(0, 0, 0, 0.04);
  --shadow-md:     0 8px 30px rgba(0, 0, 0, 0.07);
  --shadow-blue:   0 6px 24px rgba(0, 132, 255, 0.10);
  --shadow-blue-lg:0 12px 40px rgba(0, 132, 255, 0.14);
  --radius-sm:     8px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     28px;
  --header-h:      72px;
  --transition:    0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-light);
  color: var(--text-main);
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

ul, ol { list-style: none; }

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

button { cursor: pointer; font-family: inherit; }

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY SCALE
   -------------------------------------------------------------------------- */
.t-display {
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--brand-dark);
}

.t-h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -1px;
  color: var(--brand-dark);
}

.t-h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--brand-dark);
}

.t-h3 {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--brand-dark);
}

.t-lead {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.7;
  color: var(--text-muted);
}

.t-body {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.t-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-blue);
}

.t-blue { color: var(--brand-blue) !important; }
.t-dark { color: var(--brand-dark) !important; }
.t-muted { color: var(--text-muted) !important; }
.t-white { color: #ffffff !important; }

/* --------------------------------------------------------------------------
   4. LAYOUT UTILITIES
   -------------------------------------------------------------------------- */
.section-inner {
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 5%;
  padding-right: 5%;
  width: 100%;
}

.section-pad { padding-top: 5rem; padding-bottom: 5rem; }
.section-pad-lg { padding-top: 7rem; padding-bottom: 7rem; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

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

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* --------------------------------------------------------------------------
   5. SECTION LABEL / EYEBROW
   -------------------------------------------------------------------------- */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 1rem;
}

.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--brand-blue);
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   6. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  padding: 11px 26px;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--brand-blue);
  color: #fff;
  border-color: var(--brand-blue);
  box-shadow: 0 6px 20px rgba(0, 132, 255, 0.28);
}

.btn-primary:hover {
  background: var(--brand-blue-dk);
  border-color: var(--brand-blue-dk);
  box-shadow: 0 10px 28px rgba(0, 132, 255, 0.36);
  transform: translateY(-2px);
  color: #fff;
}

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

.btn-outline {
  background: transparent;
  color: var(--brand-blue);
  border-color: var(--brand-blue);
}

.btn-outline:hover {
  background: var(--brand-blue);
  color: #fff;
}

.btn-dark {
  background: var(--brand-dark);
  color: #fff;
  border-color: var(--brand-dark);
}

.btn-dark:hover {
  background: #1e293b;
  color: #fff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 14px 34px;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   7. BADGE / TAG
   -------------------------------------------------------------------------- */
.badge-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  background: rgba(0, 132, 255, 0.08);
  color: var(--brand-blue);
  border: 1px solid rgba(0, 132, 255, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   8. CARD BASE
   -------------------------------------------------------------------------- */
.card-base {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.card-base-accent {
  border-left: 4px solid var(--brand-blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* --------------------------------------------------------------------------
   9. PAGE HERO (Shared white-background inner page hero)
   -------------------------------------------------------------------------- */
.page-hero {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 6rem 5% 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 60% 80% at 15% 50%, rgba(0, 132, 255, 0.05) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 85% 50%, rgba(0, 132, 255, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

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

.page-hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 1rem;
  display: block;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--brand-dark);
  margin-bottom: 1.2rem;
  line-height: 1.12;
}

.page-hero h1 span { color: var(--brand-blue); }

.page-hero p {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.page-hero-divider {
  width: 48px;
  height: 3px;
  background: var(--brand-blue);
  border-radius: 3px;
  margin: 1.5rem auto 0;
}

/* --------------------------------------------------------------------------
   10. STAT ROW
   -------------------------------------------------------------------------- */
.stat-row {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.stat-item .stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--brand-blue);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-item .stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* --------------------------------------------------------------------------
   11. GLOBAL FORM STYLES
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: 1.4rem;
}

.form-group label {
  display: block;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--brand-dark);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid #dde3ef;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  background: #fafbfd;
  color: var(--brand-dark);
  transition: all var(--transition);
  font-family: inherit;
}

.form-control:focus {
  border-color: var(--brand-blue);
  background: var(--white);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 132, 255, 0.12);
}

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

select.form-control { appearance: auto; }

/* --------------------------------------------------------------------------
   12. HEADER
   -------------------------------------------------------------------------- */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 16px rgba(0, 0, 0, 0.05);
  transition: box-shadow var(--transition);
}

#header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.09);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 4%;
}

/* Logo */
.site-logo img {
  max-height: 60px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* --------------------------------------------------------------------------
   13. NAVIGATION — DESKTOP
   -------------------------------------------------------------------------- */
.site-nav { display: flex; align-items: center; gap: 4px; }

.nav-item { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  border-radius: 6px;
  transition: all var(--transition);
  white-space: nowrap;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-blue);
  background: rgba(0, 132, 255, 0.06);
}

.nav-link .chevron {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition);
  flex-shrink: 0;
}

.nav-item:hover .chevron {
  transform: rotate(180deg);
}

/* Dropdown Panel */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1), 0 4px 16px rgba(0, 0, 0, 0.06);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all var(--transition);
  z-index: 9100;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
  border-radius: 6px;
  transition: all var(--transition);
}

.nav-dropdown a:hover {
  color: var(--brand-blue);
  background: rgba(0, 132, 255, 0.06);
}

.nav-dropdown a .dd-icon {
  width: 32px;
  height: 32px;
  background: rgba(0, 132, 255, 0.08);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--brand-blue);
  flex-shrink: 0;
}

.nav-dropdown a:hover .dd-icon {
  background: var(--brand-blue);
  color: #fff;
}

/* CTA Button */
.nav-cta {
  margin-left: 12px;
  padding: 9px 22px;
  background: var(--brand-blue);
  color: #fff !important;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0, 132, 255, 0.28);
  transition: all var(--transition);
  white-space: nowrap;
  border: 2px solid var(--brand-blue);
}

.nav-cta:hover {
  background: var(--brand-blue-dk);
  border-color: var(--brand-blue-dk);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 132, 255, 0.36);
}

/* --------------------------------------------------------------------------
   14. NAVIGATION — MOBILE
   -------------------------------------------------------------------------- */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--transition);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  z-index: 9200;
  position: relative;
}

.mobile-menu-btn:hover {
  background: rgba(0, 132, 255, 0.08);
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--brand-dark);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}

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

/* Mobile Drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  z-index: 8900;
  overflow-y: auto;
  padding: 1.5rem 1.5rem 4rem;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
  border-top: 1px solid var(--border);
}

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

.mobile-nav-item {
  border-bottom: 1px solid var(--border);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 16px 4px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-dark);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
}

.mobile-nav-link .chevron {
  width: 18px;
  height: 18px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition);
  flex-shrink: 0;
}

.mobile-nav-item.open .mobile-nav-link .chevron {
  transform: rotate(180deg);
}

.mobile-sub-menu {
  display: none;
  flex-direction: column;
  padding: 0 0 12px 12px;
  gap: 2px;
}

.mobile-nav-item.open .mobile-sub-menu {
  display: flex;
}

.mobile-sub-menu a {
  padding: 10px 12px;
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 6px;
  transition: all var(--transition);
}

.mobile-sub-menu a:hover {
  color: var(--brand-blue);
  background: rgba(0, 132, 255, 0.06);
}

.mobile-nav-cta {
  display: block;
  width: 100%;
  text-align: center;
  margin-top: 1.5rem;
  padding: 15px;
  background: var(--brand-blue);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 20px rgba(0, 132, 255, 0.28);
  transition: all var(--transition);
}

.mobile-nav-cta:hover {
  background: var(--brand-blue-dk);
  color: #fff;
}

/* --------------------------------------------------------------------------
   15. MAIN CONTENT AREA
   -------------------------------------------------------------------------- */
#main-content-area {
  margin-top: var(--header-h);
  flex: 1;
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--brand-dark);
  color: #e2e8f0;
  padding: 64px 5% 32px;
  font-size: 0.9rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
  max-width: 1240px;
  margin: 0 auto;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-logo {
  max-height: 52px;
  width: auto;
  object-fit: contain;
  margin-bottom: 20px;
  display: block;
}

.footer-brand p {
  color: #94a3b8;
  line-height: 1.75;
  max-width: 300px;
  font-size: 0.88rem;
}

.footer-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.2rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--brand-blue); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  color: #94a3b8;
  font-size: 0.88rem;
}

.footer-contact-item strong {
  display: block;
  color: var(--white);
  margin-bottom: 2px;
  font-size: 0.85rem;
}

.footer-contact-icon {
  width: 32px;
  height: 32px;
  background: rgba(0, 132, 255, 0.12);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-blue);
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  max-width: 1240px;
  margin: 28px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #475569;
  font-size: 0.82rem;
}

.footer-bottom a {
  color: #64748b;
  transition: color var(--transition);
}

.footer-bottom a:hover { color: var(--brand-blue); }

/* --------------------------------------------------------------------------
   17. SHARED RESOURCE SECTION (for inner pages)
   -------------------------------------------------------------------------- */
.resource-section {
  padding: 5rem 5%;
  max-width: 1240px;
  margin: 0 auto;
}

.resource-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.resource-header h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--brand-dark);
  margin-bottom: 0.75rem;
}

.resource-header h1 span { color: var(--brand-blue); }

.resource-header p {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   18. SERVICE PAGES — Lifecycle Infographic Layout
   -------------------------------------------------------------------------- */
.service-page-wrapper {
  background: var(--bg-light);
}

/* Service Section (replaces 100vh scroll-snap sections) */
.service-section-block {
  padding: 5rem 5%;
  border-bottom: 1px solid var(--border);
}

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

.service-section-block:nth-child(even) {
  background: var(--bg-ivory);
}

.service-block-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 5rem;
  align-items: center;
}

.service-block-inner.reverse {
  grid-template-columns: 420px 1fr;
}

.service-block-inner.reverse .service-block-content {
  order: 2;
}

.service-block-inner.reverse .service-block-visual {
  order: 1;
}

.service-block-content {}

.service-block-number {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 0.6rem;
  display: block;
}

.service-block-title {
  font-size: clamp(1.7rem, 2.5vw, 2.2rem);
  font-weight: 800;
  color: var(--brand-dark);
  margin-bottom: 0.8rem;
  line-height: 1.15;
}

.service-block-title span { color: var(--brand-blue); }

.service-block-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* Lifecycle step cards — horizontal grid desktop */
.lifecycle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 1.5rem;
}

.lifecycle-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand-blue);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.lifecycle-card-step {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 5px;
  display: block;
}

.lifecycle-card-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-dark);
  line-height: 1.3;
}

/* Pill-style tags */
.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.pill-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: var(--white);
  border: 1.5px solid var(--border-blue);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-dark);
  transition: all var(--transition);
}

.pill-item:hover {
  background: rgba(0, 132, 255, 0.06);
  border-color: var(--brand-blue);
}

.pill-item i {
  color: var(--brand-blue);
  font-size: 0.95rem;
}

/* Horizontal feature blocks */
.h-card-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.h-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand-dark);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.h-card:hover {
  box-shadow: var(--shadow-blue);
  border-color: var(--border-blue);
  border-left-color: var(--brand-blue);
}

.h-card-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-blue);
  min-width: 110px;
}

.h-card-text {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
  line-height: 1.4;
}

/* Column feature cards */
.column-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 1.5rem;
}

.c-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-blue);
  border-top: 4px solid var(--brand-blue);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.c-card:hover {
  box-shadow: var(--shadow-blue);
  transform: translateY(-3px);
}

.c-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-dark);
  margin-bottom: 8px;
}

.c-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Checklist grid */
.checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  transition: all var(--transition);
}

.check-item:hover {
  border-color: var(--border-blue);
  box-shadow: var(--shadow-blue);
}

.check-item i {
  color: var(--brand-blue);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Entry card grid (dashed border) */
.entry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.entry-card {
  background: var(--white);
  border: 1.5px dashed var(--border-blue);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-dark);
  text-align: center;
  transition: all var(--transition);
}

.entry-card:hover {
  border-color: var(--brand-blue);
  background: rgba(0, 132, 255, 0.04);
  box-shadow: var(--shadow-blue);
}

/* Ladder list (dark bars) */
.ladder-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.ladder-item {
  background: var(--brand-dark);
  color: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.ladder-item .ladder-tag {
  color: var(--brand-blue);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(0, 132, 255, 0.12);
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
}

/* Phase containers (Life Sciences) */
.phase-container {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand-blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 18px 22px;
  margin-bottom: 12px;
  transition: all var(--transition);
}

.phase-container:hover {
  box-shadow: var(--shadow-blue);
  border-color: var(--border-blue);
}

.phase-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 10px;
}

.phase-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.phase-list li {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
  padding-left: 18px;
  position: relative;
  line-height: 1.4;
}

.phase-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--brand-blue);
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 700;
}

/* Service visual panel (replaces 9:16 portrait) */
.service-block-visual {
  position: relative;
}

.service-visual-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}

.service-visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.service-visual-badge {
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand-blue);
  color: #fff;
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 6px 20px rgba(0, 132, 255, 0.35);
  white-space: nowrap;
}

/* Slogan callout */
.slogan-box {
  background: rgba(0, 132, 255, 0.05);
  border: 1px solid rgba(0, 132, 255, 0.15);
  border-left: 4px solid var(--brand-blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-dark);
  line-height: 1.5;
}

/* Vertical nav dots (service pages) */
.service-v-dots {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 500;
}

.v-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0, 132, 255, 0.25);
  border: 1.5px solid rgba(0, 132, 255, 0.4);
  cursor: pointer;
  transition: all var(--transition);
}

.v-dot.active {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  transform: scale(1.4);
}

/* --------------------------------------------------------------------------
   19. MOBILE — Service page vertical timeline
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .nav-cta {
    display: none;
  }
  
  .service-block-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .service-block-inner.reverse .service-block-content { order: 1; }
  .service-block-inner.reverse .service-block-visual { order: 2; }

  .lifecycle-grid {
    grid-template-columns: 1fr;
    position: relative;
    padding-left: 28px;
  }

  .lifecycle-grid::before {
    content: '';
    position: absolute;
    left: 9px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--brand-blue), rgba(0, 132, 255, 0.1));
    border-radius: 2px;
  }

  .lifecycle-card {
    position: relative;
  }

  .lifecycle-card::before {
    content: '';
    position: absolute;
    left: -23px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--brand-blue);
    border-radius: 50%;
    border: 2px solid var(--white);
    box-shadow: 0 0 0 2px var(--brand-blue);
  }

  .checklist-grid,
  .entry-grid,
  .column-cards {
    grid-template-columns: 1fr;
  }

  .h-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .h-card-label { min-width: auto; }

  .ladder-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .service-v-dots { display: none; }

  .service-visual-badge {
    position: static;
    transform: none;
    display: inline-block;
    margin-top: 16px;
  }
}

/* --------------------------------------------------------------------------
   20. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */

/* Tablet */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* Mobile */
@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .site-logo img { max-height: 40px; }

  .site-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .mobile-nav-drawer { display: block; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

  .stat-row {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .stat-divider { display: none; }

  .section-pad { padding-top: 3.5rem; padding-bottom: 3.5rem; }

  .footer-inner { grid-template-columns: 1fr; gap: 28px; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .service-section-block { padding: 3.5rem 5%; }

  .resource-section { padding: 3.5rem 5%; }

  .page-hero { padding: 5rem 5% 3rem; }
}

/* Small phones */
@media (max-width: 400px) {
  .section-inner { padding-left: 4%; padding-right: 4%; }
}