/* =============================================
   VERIDION SYSTEMS — Main Stylesheet
   Palette: Navy #0B1F2A | Teal #1F7A8C | Cyan #2FA4A9
   Font: DM Sans (display) + DM Serif Display (headings)
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=DM+Serif+Display:ital@0;1&display=swap');

:root {
  --navy:   #0B1F2A;
  --navy2:  #122433;
  --teal:   #1F7A8C;
  --cyan:   #2FA4A9;
  --cyan-light: #3DBFC5;
  --bg:     #F4F7F9;
  --bg2:    #EBF0F4;
  --text:   #111820;
  --muted:  #4E616C;
  --white:  #FFFFFF;
  --border: #D3DDE4;
  --shadow: 0 12px 40px rgba(11,31,42,.10);
  --shadow-sm: 0 4px 16px rgba(11,31,42,.08);
  --radius: 16px;
  --radius-sm: 10px;
  --max:    1120px;
  --hdr-h:  70px;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--teal); text-decoration: none; transition: color .2s; }
a:hover { color: var(--cyan); }
ul { list-style: none; padding: 0; margin: 0; }

/* ── Layout ── */
.container {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

/* =============================================
   HEADER / NAV
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--hdr-h);
  background: rgba(11,31,42,.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 2px 20px rgba(0,0,0,.20);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--hdr-h);
  gap: 16px;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--white);
  font-weight: 700;
  flex-shrink: 0;
}
.brand-logo {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(145deg, #3DBFC5 0%, #1F7A8C 55%, #155E6E 100%);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(31,122,140,.40);
}
.brand-logo svg { width: 30px; height: 30px; }
.brand-logo-sm {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: linear-gradient(145deg, #3DBFC5 0%, #1F7A8C 55%, #155E6E 100%);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
  flex-shrink: 0;
}
.brand-logo-sm svg { width: 26px; height: 26px; }
.brand-name { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name strong { font-size: 15px; letter-spacing: .2px; }
.brand-name span { font-size: 11.5px; font-weight: 500; opacity: .75; letter-spacing: .3px; }

/* Nav divider */
.nav-divider {
  width: 1px; height: 28px;
  background: rgba(255,255,255,.15);
  flex-shrink: 0;
}

/* Nav links */
.nav {
  display: flex; align-items: center; gap: 2px;
}
.nav > a, .nav .dropdown > a {
  color: rgba(255,255,255,.88);
  font-weight: 500;
  font-size: 13.5px;
  padding: 8px 11px;
  border-radius: 8px;
  transition: background .18s, color .18s;
  white-space: nowrap;
}
.nav > a:hover, .nav .dropdown > a:hover {
  background: rgba(255,255,255,.09);
  color: var(--white);
}
.nav > a[aria-current="page"] { color: var(--cyan); }

.nav .cta-btn {
  background: var(--teal);
  color: white !important;
  padding: 9px 16px !important;
  border-radius: 999px !important;
  font-weight: 600 !important;
  box-shadow: 0 8px 22px rgba(31,122,140,.35);
  margin-left: 6px;
}
.nav .cta-btn:hover { background: var(--cyan) !important; }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-panel {
  position: absolute; top: calc(100% + 4px); left: 0;
  min-width: 260px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 20px 50px rgba(11,31,42,.18);
  padding: 8px;
  z-index: 200;
  /* Use visibility+opacity instead of display:none so transitions work */
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility 0s linear .25s;
}
/* Bridge the gap between trigger and panel so mouse movement doesn't close it */
.dropdown-panel::before {
  content: '';
  position: absolute;
  top: -12px; left: 0; right: 0;
  height: 12px;
}
.dropdown-panel a {
  display: block;
  padding: 10px 13px;
  border-radius: 9px;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
}
.dropdown-panel a:hover { background: var(--bg); color: var(--navy); }
.dropdown:hover .dropdown-panel,
.dropdown:focus-within .dropdown-panel {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  transition: opacity .18s ease, transform .18s ease, visibility 0s linear 0s;
}

/* Mobile */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,.20);
  color: white;
  padding: 9px 13px;
  border-radius: 9px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
}

@media (max-width: 960px) {
  .nav-divider { display: none; }
  .nav {
    display: none;
    position: fixed;
    inset: var(--hdr-h) 0 0 0;
    background: rgba(11,31,42,.98);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    overflow-y: auto;
    z-index: 99;
  }
  .nav.open { display: flex; }
  .nav > a, .nav .dropdown > a { font-size: 15px; padding: 12px 14px; }
  .dropdown-panel {
    position: static;
    visibility: visible; opacity: 1; pointer-events: auto;
    transform: none; transition: none;
    background: transparent; border: 0; box-shadow: none;
    padding: 0 0 8px 14px;
  }
  .dropdown-panel::before { display: none; }
  .dropdown-panel a { color: rgba(255,255,255,.80); font-size: 14px; }
  .dropdown-panel a:hover { background: rgba(255,255,255,.07); color: white; }
  .nav .cta-btn { margin: 8px 0 0; text-align: center; }
  .mobile-toggle { display: block; }
}

/* =============================================
   HERO (Home)
   ============================================= */
.hero {
  position: relative;
  background: var(--navy);
  color: white;
  overflow: hidden;
  min-height: 560px;
  display: flex; align-items: center;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(108deg, rgba(11,31,42,.93) 38%, rgba(11,31,42,.50) 100%),
    url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?w=1800&q=90') center/cover no-repeat;
  z-index: 0;
}
.hero-inner {
  position: relative; z-index: 1;
  padding: 80px 0 72px;
  max-width: 620px;
}
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(47,164,169,.18);
  border: 1px solid rgba(47,164,169,.35);
  color: var(--cyan-light);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .4px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.kicker::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.hero h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -.5px;
  margin-bottom: 18px;
}
.hero h1 em { font-style: italic; color: var(--cyan-light); }
.hero p {
  font-size: 17px;
  line-height: 1.7;
  opacity: .88;
  max-width: 560px;
  margin-bottom: 32px;
}
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14.5px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: all .2s;
  text-decoration: none;
}
.btn-primary {
  background: var(--teal);
  color: white;
  box-shadow: 0 12px 28px rgba(31,122,140,.35);
}
.btn-primary:hover { background: var(--cyan); color: white; transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255,255,255,.30);
}
.btn-outline:hover { background: rgba(255,255,255,.10); color: white; }
.btn-dark {
  background: var(--navy);
  color: white;
}
.btn-dark:hover { background: var(--navy2); color: white; }
.btn-teal-outline {
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--teal);
}
.btn-teal-outline:hover { background: var(--teal); color: white; }

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero {
  position: relative;
  background: var(--navy);
  color: white;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .35;
  z-index: 0;
}
.page-hero.hero-services::before {
  /* Collaborative team around table — faces visible, teamwork energy */
  background-image: url('https://images.unsplash.com/photo-1573164713714-d95e436ab8d6?w=1800&q=90');
  background-position: center 35%;
}
.page-hero.hero-how::before {
  /* Tech team collaborating on laptops/screens */
  background-image: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?w=1600&q=85');
}
.page-hero.hero-industries::before {
  /* Aerial view of industrial/manufacturing complex */
  background-image: url('https://images.unsplash.com/photo-1545987796-200677ee1011?w=1600&q=85');
}
.page-hero.hero-about::before {
  /* Architectural precision — clean lines, structure, clarity */
  background-image: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1800&q=90');
  background-position: center 60%;
}
.page-hero.hero-contact::before {
  /* Modern office/consultation environment */
  background-image: url('https://images.unsplash.com/photo-1497366811353-6870744d04b2?w=1600&q=85');
}
.page-hero-inner {
  position: relative; z-index: 1;
  padding: 64px 0 56px;
  max-width: 700px;
}
.page-eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
}
.page-hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  margin-bottom: 14px;
}
.page-hero p {
  font-size: 16.5px;
  opacity: .88;
  max-width: 620px;
  line-height: 1.7;
}

/* =============================================
   SECTIONS
   ============================================= */
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-alt { background: var(--bg); }
.section-dark { background: var(--navy); color: white; }
.section-dark .muted { opacity: .75; }

.section-header { margin-bottom: 44px; }
.section-header h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1.15;
  margin-bottom: 10px;
}
.section-header p { color: var(--muted); max-width: 680px; font-size: 16.5px; }
.section-header.center { text-align: center; }
.section-header.center p { margin: 0 auto; }

.divider-line {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 10px;
}
.divider-line::before, .divider-line::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}
.divider-line.dark::before, .divider-line.dark::after {
  background: rgba(255,255,255,.12);
}

/* =============================================
   GRID / CARDS
   ============================================= */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 26px 24px;
  transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card-dark {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
}
.card-dark:hover { background: rgba(255,255,255,.09); }

.card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(31,122,140,.12);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: var(--teal);
}
.card-icon svg { width: 24px; height: 24px; }

.card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
}
.card p { font-size: 14.5px; color: var(--muted); line-height: 1.65; margin: 0; }

.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13.5px; font-weight: 600;
  color: var(--teal);
  margin-top: 14px;
}
.card-link:hover { color: var(--cyan); gap: 10px; }

@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* =============================================
   SERVICE CARDS (home) — icon + title + blurb
   ============================================= */
.service-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px 24px 22px;
  transition: box-shadow .22s, transform .22s;
  display: flex; flex-direction: column;
}
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.service-card .s-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(31,122,140,.14), rgba(47,164,169,.08));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--teal);
}
.service-card .s-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.service-card p { font-size: 14px; color: var(--muted); flex: 1; margin-bottom: 16px; }
.service-card .more-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13.5px; font-weight: 600; color: var(--teal);
}
.service-card .more-link:hover { color: var(--cyan); gap: 9px; }

/* =============================================
   SPLIT ROW (image + text)
   ============================================= */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split-img {
  min-height: 300px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.split-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(11,31,42,.25), transparent);
}
.split-body {
  background: white;
  padding: 40px 44px;
  display: flex; flex-direction: column; justify-content: center;
}
.split-body.dark {
  background: var(--navy);
  color: white;
}

@media (max-width: 760px) {
  .split { grid-template-columns: 1fr; }
  .split-img { min-height: 220px; }
  .split-body { padding: 28px 24px; }
}

/* =============================================
   PHASE STEPS (How We Work)
   ============================================= */
.phase-flow {
  display: flex; align-items: center; gap: 0;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 24px 0 40px;
}
.phase-step {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 16px 12px;
  font-weight: 700;
  font-size: 15px;
  color: var(--muted);
  gap: 10px;
  position: relative;
  cursor: default;
  transition: background .2s;
}
.phase-step.active {
  background: var(--teal);
  color: white;
}
.phase-step:not(:last-child)::after {
  content: '→';
  position: absolute; right: -10px;
  color: var(--border);
  font-size: 18px;
  z-index: 1;
}
.phase-step .ph-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800;
}

@media (max-width: 640px) {
  .phase-flow { flex-direction: column; }
  .phase-step:not(:last-child)::after { content: '↓'; right: auto; bottom: -10px; }
}

/* =============================================
   PHASE DETAIL ROWS
   ============================================= */
.phase-detail {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}
.phase-detail-img {
  min-height: 260px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.phase-detail-img .phase-badge {
  position: absolute; bottom: 14px; left: 14px;
  background: rgba(11,31,42,.82);
  border: 1px solid rgba(47,164,169,.4);
  color: var(--cyan-light);
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 12px; font-weight: 700;
  backdrop-filter: blur(6px);
}
.phase-detail-body {
  background: white;
  padding: 28px 32px;
}
.phase-detail-body h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 24px;
  margin-bottom: 6px;
}
.phase-detail-body .tagline {
  color: var(--teal);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 16px;
}
.phase-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px 20px;
  margin-bottom: 14px;
}
.phase-list li {
  font-size: 14px; color: var(--muted);
  display: flex; align-items: flex-start; gap: 7px;
  padding: 3px 0;
}
.phase-list li::before {
  content: '✓';
  color: var(--teal); font-weight: 700; flex-shrink: 0;
  margin-top: 1px;
}
.deliverable-box {
  background: var(--bg);
  border-left: 3px solid var(--teal);
  padding: 10px 14px;
  border-radius: 0 8px 8px 0;
  font-size: 13.5px;
}
.deliverable-box strong { color: var(--navy); }
.deliverable-box span { color: var(--muted); }

@media (max-width: 760px) {
  .phase-detail { grid-template-columns: 1fr; }
  .phase-detail-img { min-height: 180px; }
}

/* =============================================
   SERVICE DETAIL ROWS (Services page)
   ============================================= */
.service-row {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  margin-bottom: 24px;
  background: white;
}
.service-row-img {
  min-height: 280px;
  background-size: cover; background-position: center;
  position: relative;
}
.service-row-img .s-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(11,31,42,.55));
}
.service-row-img .s-icon-badge {
  position: absolute; bottom: 14px; right: 14px;
  width: 46px; height: 46px;
  background: var(--teal);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: white;
}
.service-row-img .s-icon-badge svg { width: 24px; height: 24px; }
.service-row-body { padding: 28px 32px; }
.service-row-body h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 22px; margin-bottom: 4px;
}
.service-row-body .s-tagline {
  color: var(--teal); font-weight: 600; font-size: 14.5px;
  margin-bottom: 10px;
}
.service-row-body p { font-size: 14.5px; color: var(--muted); margin-bottom: 14px; }
.deliverables-row {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 14px;
}
.del-tag {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(31,122,140,.08);
  border: 1px solid rgba(31,122,140,.18);
  color: var(--navy);
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12.5px; font-weight: 600;
}
.del-tag::before { content: '✓'; color: var(--teal); font-size: 11px; }

@media (max-width: 760px) {
  .service-row { grid-template-columns: 1fr; }
  .service-row-img { min-height: 200px; }
  .service-row-body { padding: 22px 20px; }
}

/* =============================================
   ENGAGEMENT MODELS
   ============================================= */
.engage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.engage-item {
  padding: 28px 26px;
  background: white;
  border-right: 1px solid var(--border);
}
.engage-item:last-child { border-right: 0; }
.engage-item h4 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.engage-item p { font-size: 13.5px; color: var(--muted); }

@media (max-width: 760px) {
  .engage-grid { grid-template-columns: 1fr; }
  .engage-item { border-right: 0; border-bottom: 1px solid var(--border); }
  .engage-item:last-child { border-bottom: 0; }
}

/* =============================================
   INDUSTRIES ROWS
   ============================================= */
.industry-row {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  background: white;
  margin-bottom: 24px;
}
.industry-row-img {
  min-height: 260px;
  background-size: cover; background-position: center;
  position: relative;
}
.industry-row-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(11,31,42,.30), transparent);
}
.industry-row-body { padding: 26px 30px; }
.industry-row-body h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.industry-row-body .i-lead { font-size: 14.5px; color: var(--muted); margin-bottom: 16px; }

.two-col-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px;
  margin-bottom: 14px;
}
.two-col-list h5 { font-size: 12.5px; font-weight: 700; color: var(--navy); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .5px; }
.two-col-list ul li {
  font-size: 13.5px; color: var(--muted);
  padding: 3px 0;
  display: flex; gap: 7px; align-items: flex-start;
}
.two-col-list ul li::before { content: '–'; color: var(--teal); flex-shrink: 0; }

.case-toggle {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-top: 12px;
}
.case-toggle summary {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 600; font-size: 14px; color: var(--navy);
}
.case-toggle summary::-webkit-details-marker { display: none; }
.case-toggle summary .toggle-icon { transition: transform .2s; }
details[open] .toggle-icon { transform: rotate(45deg); }
.case-body {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--border);
  font-size: 14px;
}
.case-body p { margin-bottom: 10px; color: var(--muted); }
.case-body strong { color: var(--navy); }
.case-body ul li {
  padding: 3px 0; color: var(--muted);
  display: flex; gap: 7px;
}
.case-body ul li::before { content: '✓'; color: var(--teal); flex-shrink: 0; }

@media (max-width: 760px) {
  .industry-row { grid-template-columns: 1fr; }
  .industry-row-img { min-height: 180px; }
  .two-col-list { grid-template-columns: 1fr; }
}

/* =============================================
   HOW WE WORK — Framework Banner
   ============================================= */
.framework-banner {
  background: var(--navy);
  color: white;
  border-radius: var(--radius);
  padding: 36px 40px;
  margin-bottom: 40px;
}
.framework-banner h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 28px;
  margin-bottom: 6px;
}
.framework-banner p { opacity: .80; font-size: 15px; margin-bottom: 22px; }
.fw-steps {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap;
}
.fw-step {
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 16px;
}
.fw-step span {
  background: rgba(47,164,169,.20);
  border: 1px solid rgba(47,164,169,.35);
  color: var(--cyan-light);
  padding: 8px 18px;
  border-radius: 999px;
}
.fw-arrow { color: var(--teal); font-size: 18px; }

/* =============================================
   ABOUT PAGE — LEADERSHIP CARDS
   ============================================= */
.leadership-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px 26px;
}
.lc-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 22px; font-weight: 700;
  margin-bottom: 16px;
}
.lc-role { font-size: 13px; color: var(--teal); font-weight: 600; margin-bottom: 10px; }
.leadership-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.leadership-card p { font-size: 14px; color: var(--muted); }

/* Portrait photo treatment — sharp, polished, professional */
.portrait-photo {
  background-size: cover;
  background-repeat: no-repeat;
  filter: brightness(1.04) contrast(1.06) saturate(0.92);
  transition: filter .3s;
}
.portrait-photo:hover {
  filter: brightness(1.07) contrast(1.08) saturate(1.0);
}

/* =============================================
   PRINCIPLES
   ============================================= */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
@media (max-width: 960px) {
  .principles-grid { grid-template-columns: repeat(3, 1fr); }
  .principles-grid .principle-item:nth-child(3) { border-right: 0; }
  .principles-grid .principle-item:nth-child(4),
  .principles-grid .principle-item:nth-child(5) { border-top: 1px solid var(--border); }
}
@media (max-width: 640px) {
  .principles-grid { grid-template-columns: 1fr 1fr; }
}
.principle-item {
  padding: 24px 20px;
  background: white;
  border-right: 1px solid var(--border);
  text-align: center;
}
.principle-item:last-child { border-right: 0; }
.principle-item .p-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(31,122,140,.10);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  color: var(--teal);
}
.principle-item h4 { font-size: 14px; font-weight: 700; margin-bottom: 5px; }
.principle-item p { font-size: 12.5px; color: var(--muted); }

@media (max-width: 760px) {
  .principles-grid { grid-template-columns: 1fr 1fr; }
  .principle-item:nth-child(even) { border-right: 0; }
  .principle-item:nth-child(1),
  .principle-item:nth-child(2) { border-bottom: 1px solid var(--border); }
}

/* =============================================
   CTA BAND
   ============================================= */
.cta-band {
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  color: white;
  border-radius: var(--radius);
  padding: 48px 44px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
.cta-band h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 28px; margin-bottom: 8px;
}
.cta-band p { opacity: .80; font-size: 15.5px; }
.cta-band-actions { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }

@media (max-width: 760px) {
  .cta-band { grid-template-columns: 1fr; }
  .cta-band-actions { align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
}

/* =============================================
   CONTACT FORM
   ============================================= */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-grid .full { grid-column: 1 / -1; }
label {
  display: block; font-size: 13px; font-weight: 600;
  margin-bottom: 6px; color: var(--text);
}
input, select, textarea {
  width: 100%; padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font: inherit; font-size: 14.5px;
  color: var(--text); background: white;
  transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(31,122,140,.12);
}
textarea { resize: vertical; }

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

/* =============================================
   NOTICE BOX
   ============================================= */
.notice-box {
  background: rgba(47,164,169,.08);
  border: 1px solid rgba(47,164,169,.25);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--navy);
}
.notice-box a { color: var(--teal); font-weight: 600; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.82);
  padding: 48px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  margin-bottom: 22px;
}
.footer-brand strong { color: white; font-size: 15px; display: block; margin-bottom: 4px; }
.footer-brand p { font-size: 12.5px; line-height: 1.8; opacity: .75; white-space: nowrap; }
.footer-col h4 { color: white; font-size: 13px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 13.5px; color: rgba(255,255,255,.72); padding: 4px 0; transition: color .18s; }
.footer-col a:hover { color: var(--cyan-light); }
.footer-fine {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
  font-size: 12px; opacity: .55;
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-fine { flex-direction: column; align-items: flex-start; }
}

/* =============================================
   BADGE / PILL
   ============================================= */
.badge {
  display: inline-flex; align-items: center;
  background: rgba(31,122,140,.10);
  border: 1px solid rgba(31,122,140,.20);
  color: var(--teal);
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12px; font-weight: 700;
  margin-bottom: 10px;
}

/* =============================================
   STATS / METRICS ROW
   ============================================= */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat-item {
  padding: 24px 20px; text-align: center;
  border-right: 1px solid rgba(255,255,255,.10);
}
.stat-item:last-child { border-right: 0; }
.stat-item .num {
  font-family: 'DM Serif Display', serif;
  font-size: 36px; color: var(--cyan-light);
  line-height: 1; margin-bottom: 6px;
}
.stat-item .lbl { font-size: 13px; opacity: .75; }

@media (max-width: 640px) {
  .stats-row { grid-template-columns: 1fr 1fr; }
  .stat-item:nth-child(2) { border-right: 0; }
  .stat-item:nth-child(1),
  .stat-item:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,.10); }
}

/* =============================================
   ABOUT VALUES
   ============================================= */
.values-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.value-card {
  background: white; border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
  padding: 24px 22px;
  border-top: 3px solid var(--teal);
}
.value-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: 14px; color: var(--muted); }

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

/* =============================================
   EXPANDABLE SERVICE MODULES
   ============================================= */
.svc-module {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: white;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
}
.svc-module + .svc-module { margin-top: 12px; }
.svc-module[open] { box-shadow: var(--shadow); }

.svc-module > summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
}
.svc-module > summary::-webkit-details-marker { display: none; }
.svc-module[open] > summary {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.svc-summary-left { flex: 1; }
.svc-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 3px;
}
.svc-tagline {
  font-size: 14px;
  color: var(--teal);
  font-weight: 600;
}
.svc-toggle {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(31,122,140,.10);
  border: 1px solid rgba(31,122,140,.20);
  color: var(--teal);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 300; line-height: 1;
  flex-shrink: 0;
  transition: background .2s, transform .2s;
}
.svc-module[open] .svc-toggle {
  background: var(--teal);
  color: white;
  transform: rotate(45deg);
}

.svc-body {
  padding: 24px 28px 28px;
}
.svc-body > p {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 22px;
  line-height: 1.7;
}
.svc-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.svc-col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--navy);
  margin-bottom: 12px;
}
.svc-col ul li {
  font-size: 14px;
  color: var(--muted);
  padding: 4px 0;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.svc-col ul li::before { content: '—'; color: var(--teal); flex-shrink: 0; font-weight: 700; }

@media (max-width: 640px) { .svc-cols { grid-template-columns: 1fr; } }

/* =============================================
   UTILITY
   ============================================= */
.mt-4  { margin-top: 16px; }
.mt-6  { margin-top: 24px; }
.mt-8  { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.mb-0  { margin-bottom: 0; }
.text-teal { color: var(--teal); }
.text-muted { color: var(--muted); }
.text-white { color: white; }
.fw-700 { font-weight: 700; }
.serif { font-family: 'DM Serif Display', serif; }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .5s ease both; }
.fade-up-d1 { animation-delay: .1s; }
.fade-up-d2 { animation-delay: .2s; }
.fade-up-d3 { animation-delay: .3s; }

/* ==============================================
   MOBILE — Complete responsive overhaul
   480px  = small phones
   640px  = phones (primary mobile breakpoint)
   760px  = large phones / small tablets
   960px  = tablets / nav collapse
   ============================================== */

/* ── NAV: hamburger menu panel ── */
@media (max-width: 960px) {
  .nav-divider { display: none; }
  .mobile-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 15px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .2px;
    background: rgba(255,255,255,.08);
    border: 1.5px solid rgba(255,255,255,.22);
    border-radius: 10px;
    color: white;
    cursor: pointer;
    font-family: inherit;
    transition: background .18s;
    flex-shrink: 0;
  }
  .mobile-toggle:hover,
  .mobile-toggle:focus { background: rgba(255,255,255,.15); outline: none; }

  /* Full-screen overlay panel */
  .nav {
    display: none;
    position: fixed;
    top: var(--hdr-h); left: 0; right: 0; bottom: 0;
    background: rgba(10,25,38,.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    padding: 10px 16px 40px;
    gap: 0;
    overflow-y: auto;
    z-index: 999;
    border-top: 1px solid rgba(255,255,255,.08);
  }
  .nav.open { display: flex; }

  /* Nav links — large tap targets */
  .nav > a,
  .nav .dropdown > a {
    font-size: 16px;
    font-weight: 600;
    padding: 15px 16px;
    border-radius: 10px;
    color: rgba(255,255,255,.88);
    border-bottom: 1px solid rgba(255,255,255,.07);
  }
  .nav > a:last-of-type { border-bottom: 0; }
  .nav > a:hover,
  .nav > a[aria-current="page"] { color: var(--cyan-light); background: rgba(255,255,255,.05); }

  /* Services sub-links — always visible, indented */
  .dropdown { position: static; }
  .dropdown-panel {
    position: static !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: none !important;
    transition: none !important;
    display: block !important;
    background: rgba(255,255,255,.05);
    border: 0;
    border-radius: 10px;
    box-shadow: none;
    padding: 4px 6px 8px 8px;
    margin: 0 0 4px 8px;
  }
  .dropdown-panel::before { display: none !important; }
  .dropdown-panel a {
    font-size: 14.5px;
    color: rgba(255,255,255,.72);
    padding: 11px 14px;
    border-radius: 8px;
    border-bottom: 0;
  }
  .dropdown-panel a:hover { background: rgba(255,255,255,.08); color: white; }

  /* CTA button */
  .nav .cta-btn {
    margin: 14px 0 0 !important;
    padding: 15px 20px !important;
    font-size: 15px !important;
    border-radius: 12px !important;
    text-align: center;
    justify-content: center;
  }
}

/* ── HERO ── */
@media (max-width: 640px) {
  .hero-inner { padding: 52px 0 44px; }
  .hero h1 { font-size: clamp(28px, 8vw, 36px); }
  .hero > .container > .hero-inner > p { font-size: 15px; }
  .btn-row { flex-direction: column; align-items: stretch; gap: 10px; }
  .btn-row .btn { text-align: center; justify-content: center; }
  .page-hero-inner { padding: 44px 0 36px; }
}

/* ── SECTIONS ── */
@media (max-width: 640px) {
  .section { padding: 48px 0; }
  .section-sm { padding: 32px 0; }
  .section-header { margin-bottom: 28px; }
  .container { padding-left: 18px; padding-right: 18px; }
}

/* ── GRIDS: stack all 2-col/3-col/4-col on mobile ── */
@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr !important; }
  .fw-steps { flex-wrap: wrap; gap: 6px; justify-content: center; }
  .fw-step { flex-shrink: 0; }
  .fw-arrow { font-size: 12px; }
}

/* ── INLINE-GRID SECTIONS (home, about — written with style="") ── */
@media (max-width: 760px) {
  /* "How We Work" 2-col text+images block */
  .section .container [style*="grid-template-columns:1fr 1fr;gap:52px"],
  .section .container [style*="grid-template-columns: 1fr 1fr; gap: 52px"],
  .section .container [style*="grid-template-columns:1fr 1fr;gap:48px"],
  .section .container [style*="grid-template-columns: 1fr 1fr; gap: 48px"],
  .section-alt .container [style*="grid-template-columns:1fr 1fr"],
  .section-alt .container [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }
  /* 4-image methodology grid */
  [style*="grid-template-columns:1fr 1fr;gap:10px"],
  [style*="grid-template-columns: 1fr 1fr; gap: 10px"] {
    grid-template-columns: 1fr 1fr !important;
  }
  [style*="margin-top:22px"] { margin-top: 0 !important; }
  [style*="margin-top:-22px"] { margin-top: 0 !important; }
}

/* ── WHO WE SERVE + PRINCIPLES (dark section, 2-col) ── */
@media (max-width: 760px) {
  .section-dark .container [style*="grid-template-columns:1fr 1fr"],
  .section-dark .container [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }
}

/* ── PRINCIPLES GRID ── */
@media (max-width: 760px) {
  .principles-grid { grid-template-columns: 1fr 1fr !important; }
  .principle-item { border-right: 0 !important; border-bottom: 1px solid var(--border); }
  .principle-item:nth-child(odd) { border-right: 1px solid var(--border) !important; }
  .principle-item:last-child,
  .principle-item:nth-last-child(2):nth-child(odd) { border-bottom: 0; }
}
@media (max-width: 380px) {
  .principles-grid { grid-template-columns: 1fr !important; }
  .principle-item { border-right: 0 !important; }
}

/* ── PHASE DETAIL (how-we-work) ── */
@media (max-width: 760px) {
  .phase-detail { grid-template-columns: 1fr; }
  .phase-detail-img { min-height: 180px; }
  .phase-detail-body { padding: 22px 20px; }
  .phase-list { grid-template-columns: 1fr; }
}

/* ── SERVICE ROWS (services page) ── */
@media (max-width: 760px) {
  .service-row { grid-template-columns: 1fr; }
  .service-row-img { min-height: 200px; }
  .service-row-body { padding: 22px 20px; }
}

/* ── INDUSTRY ROWS ── */
@media (max-width: 760px) {
  .industry-row { grid-template-columns: 1fr; }
  .industry-row-img { min-height: 180px; }
  .two-col-list { grid-template-columns: 1fr; }
}

/* ── ENGAGEMENT GRID ── */
@media (max-width: 640px) {
  .engage-grid { grid-template-columns: 1fr; }
  .engage-item { border-right: 0; border-bottom: 1px solid var(--border); }
  .engage-item:last-child { border-bottom: 0; }
}

/* ── SPLIT (image + text) ── */
@media (max-width: 640px) {
  .split { grid-template-columns: 1fr; }
  .split-img { min-height: 200px; }
  .split-body { padding: 28px 22px; }
}

/* ── CTA BAND ── */
@media (max-width: 640px) {
  .cta-band { grid-template-columns: 1fr; padding: 32px 24px; }
  .cta-band h2 { font-size: 22px; }
  .cta-band-actions { flex-direction: row; flex-wrap: wrap; align-items: flex-start; }
}

/* ── CONTACT FORM ── */
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  [style*="grid-template-columns:1fr 2fr"],
  [style*="grid-template-columns: 1fr 2fr"] { grid-template-columns: 1fr !important; }
}

/* ── FRAMEWORK BANNER ── */
@media (max-width: 640px) {
  .framework-banner { padding: 28px 22px; }
  .fw-steps { flex-wrap: wrap; }
}

/* ── FOOTER ── */
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-brand p { white-space: normal !important; }
  .footer-fine { flex-direction: column; align-items: flex-start; }
}

/* ── ABOUT PAGE inline sections ── */
@media (max-width: 760px) {
  [style*="display:grid;grid-template-columns:1fr 1fr;gap:48px"],
  [style*="display: grid; grid-template-columns: 1fr 1fr; gap: 48px;"],
  [style*="display:grid;grid-template-columns:1fr 1fr;gap:52px"] {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }
}