/* =====================================================
   TrustGuard Consulting — Design System
   Enterprise visual language: deep navy, teal accents,
   structured typographic hierarchy, modern enterprise
   composition with subtle motion.
   ===================================================== */

:root {
  /* Brand color tokens */
  --color-navy-900: #050f29;
  --color-navy-800: #0a1f44;
  --color-navy-700: #0f2a5e;
  --color-navy-600: #16387a;
  --color-navy-500: #2d56a8;

  --color-teal-700: #0d6b66;
  --color-teal-600: #0f857d;
  --color-teal-500: #14a89f;
  --color-teal-400: #2bc7be;

  --color-ink: #0c1626;
  --color-text: #1c2a3f;
  --color-muted: #54657f;
  --color-soft: #8696ac;
  --color-line: #e1e7f0;
  --color-line-soft: #eef2f8;

  --color-bg: #ffffff;
  --color-bg-alt: #f5f8fc;
  --color-bg-deep: #061026;

  /* Aliased tokens */
  --color-primary: var(--color-navy-800);
  --color-primary-strong: var(--color-navy-900);
  --color-accent: var(--color-teal-500);
  --color-accent-strong: var(--color-teal-600);

  /* Type */
  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --max: 1200px;
  --gutter: clamp(1rem, 3vw, 2rem);
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  /* Elevation */
  --shadow-xs: 0 1px 2px rgba(10, 31, 68, 0.06);
  --shadow-sm: 0 4px 14px rgba(10, 31, 68, 0.06);
  --shadow-md: 0 12px 32px rgba(10, 31, 68, 0.08);
  --shadow-lg: 0 24px 60px rgba(10, 31, 68, 0.14);
  --shadow-glow: 0 0 0 4px rgba(20, 168, 159, 0.18);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --t-fast: 0.18s;
  --t-base: 0.32s;
}

/* =====================================================
   Reset & base
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--color-navy-700);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}
a:hover { color: var(--color-accent-strong); }

p { margin: 0 0 1rem; }

ul, ol { padding-left: 1.1rem; margin: 0 0 1rem; }
li { margin-bottom: 0.35rem; }

::selection { background: var(--color-teal-500); color: #fff; }

.container {
  width: min(100% - calc(var(--gutter) * 2), var(--max));
  margin-inline: auto;
}

.container-narrow {
  width: min(100% - calc(var(--gutter) * 2), 880px);
  margin-inline: auto;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* =====================================================
   Typography
   ===================================================== */
h1, h2, h3, h4, h5 {
  margin: 0 0 0.6rem;
  color: var(--color-ink);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.18;
}

h1 { font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.3rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.3rem); font-weight: 700; }
h4 { font-size: 1.02rem; font-weight: 700; }

.lead {
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  color: var(--color-muted);
  line-height: 1.7;
  max-width: 64ch;
}

.muted { color: var(--color-muted); }
.tiny { font-size: 0.86rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent-strong);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* =====================================================
   Header / navigation
   ===================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--color-line);
  transition: box-shadow var(--t-base) var(--ease), background var(--t-base) var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); background: rgba(255, 255, 255, 0.97); }

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.brand img { height: 44px; width: auto; }
.brand:hover { text-decoration: none; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--color-line);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  color: var(--color-ink);
}
.nav-toggle:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

.site-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
}
.site-nav li { margin: 0; }
.site-nav a {
  position: relative;
  display: inline-block;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.site-nav a:hover { background: var(--color-bg-alt); color: var(--color-primary); text-decoration: none; }
.site-nav a.current { color: var(--color-primary); }
.site-nav a.current::after {
  content: "";
  position: absolute;
  left: 0.85rem; right: 0.85rem; bottom: 0.25rem;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.78rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-navy-700); color: #fff; box-shadow: var(--shadow-md); }

.btn-accent {
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(20, 168, 159, 0.32);
  border-color: var(--color-accent);
}
.btn-accent:hover {
  background: var(--color-accent-strong);
  color: #fff;
  box-shadow: 0 10px 26px rgba(20, 168, 159, 0.4);
}

/* Compact nav CTA — visually distinct from regular nav links */
.site-nav .btn { padding: 0.55rem 1.05rem; font-size: 0.92rem; }
.site-nav .btn.current::after { display: none; }

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: rgba(15, 42, 94, 0.25);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: #fff; color: #fff; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.btn .arrow {
  width: 18px; height: 18px;
  transition: transform var(--t-fast) var(--ease);
}
.btn:hover .arrow { transform: translateX(3px); }

/* =====================================================
   Section scaffolding
   ===================================================== */
section { padding: clamp(3rem, 6vw, 5.5rem) 0; }

.section-head {
  max-width: 780px;
  margin: 0 auto 2.5rem;
  text-align: center;
}
.section-head.left { margin-left: 0; text-align: left; }
.section-head h2 { margin-bottom: 0.6rem; }
.section-head .lead { margin-inline: auto; }
.section-head.left .lead { margin-inline: 0; }

.section-alt { background: var(--color-bg-alt); }
.section-dark {
  background: linear-gradient(160deg, var(--color-navy-900) 0%, var(--color-navy-700) 60%, var(--color-navy-800) 100%);
  color: #d6e0f3;
  position: relative;
  overflow: hidden;
}
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .lead, .section-dark .muted { color: #9bb0d0; }

/* =====================================================
   Hero
   ===================================================== */
.hero {
  position: relative;
  isolation: isolate;
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  background:
    radial-gradient(900px 500px at 88% -10%, rgba(20, 168, 159, 0.12), transparent 60%),
    radial-gradient(700px 400px at -10% 110%, rgba(15, 42, 94, 0.08), transparent 60%),
    linear-gradient(180deg, #fbfdff 0%, #ffffff 100%);
  border-bottom: 1px solid var(--color-line);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(15, 42, 94, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 42, 94, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 70%);
  z-index: -1;
}
.hero-page { padding: clamp(3rem, 6vw, 5rem) 0; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
.hero-grid h1 { margin-bottom: 1.2rem; }
.hero-grid .lead { margin-bottom: 0; }

/* Hero credibility chips */
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.6rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--color-line);
  background: #fff;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-text);
  box-shadow: var(--shadow-xs);
}
.chip svg { width: 14px; height: 14px; color: var(--color-accent-strong); }

/* Hero side panel */
.hero-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow-md);
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgba(20, 168, 159, 0.5), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.hero-card h2 { font-size: 1.1rem; margin-bottom: 1rem; }
.hero-card .frameworks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.55rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.hero-card .frameworks li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
  margin: 0;
}
.hero-card .frameworks svg { width: 16px; height: 16px; color: var(--color-accent-strong); flex-shrink: 0; }
.hero-card-foot {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--color-line);
  font-size: 0.86rem;
  color: var(--color-muted);
}

/* Trust strip below hero */
.trust-strip {
  background: #fff;
  border-bottom: 1px solid var(--color-line);
}
.trust-strip-inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: 1.4rem 0;
  flex-wrap: wrap;
  justify-content: center;
}
.trust-strip-label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-soft);
  font-weight: 700;
}
.framework-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.framework-badge::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--color-accent);
}

/* =====================================================
   Grids and cards
   ===================================================== */
.grid {
  display: grid;
  gap: 1.1rem;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(20, 168, 159, 0.4);
}
.card h3 { margin-bottom: 0.45rem; }
.card p { margin-bottom: 0; color: var(--color-muted); }

/* Icon-led service card */
.icon-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.icon-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(20, 168, 159, 0.4);
}
.icon-card .icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, rgba(20, 168, 159, 0.12), rgba(15, 42, 94, 0.08));
  color: var(--color-accent-strong);
  margin-bottom: 1rem;
}
.icon-card .icon-wrap svg { width: 22px; height: 22px; }
.icon-card h3 { font-size: 1.08rem; margin-bottom: 0.4rem; }
.icon-card p { color: var(--color-muted); margin-bottom: 0.8rem; font-size: 0.96rem; }
.icon-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.icon-card li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 0.3rem;
}
.icon-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--color-accent);
}

/* Compact framework grid */
.framework-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.7rem;
}
.framework-tile {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.1rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  transition: transform var(--t-base) var(--ease), border-color var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
.framework-tile:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.framework-tile .name {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.98rem;
  letter-spacing: 0.01em;
}
.framework-tile .desc {
  color: var(--color-muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

/* =====================================================
   Stats
   ===================================================== */
.stat-block {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.2rem;
  text-align: center;
}
.stat-block strong {
  display: block;
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 0.45rem;
}
.stat-block span { color: var(--color-muted); font-size: 0.92rem; display: block; }

/* =====================================================
   Two-column feature row
   ===================================================== */
.feature-row {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }

.feature-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-navy-700), var(--color-navy-800));
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.feature-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(400px 200px at 80% 20%, rgba(20, 168, 159, 0.35), transparent 60%),
    linear-gradient(to bottom right, rgba(255,255,255,0.06), transparent 50%);
}
.feature-visual .glyph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.85);
}
.feature-visual .glyph svg { width: 35%; height: 35%; }

/* =====================================================
   Methodology / PDCA
   ===================================================== */
.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
}
.timeline-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.1rem 1.3rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  transition: border-color var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
.timeline-step:hover { border-color: rgba(20, 168, 159, 0.4); box-shadow: var(--shadow-sm); }
.timeline-num {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--color-navy-800), var(--color-navy-600));
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
}
.timeline-step h3 { margin-bottom: 0.25rem; font-size: 1.05rem; }
.timeline-step p { margin-bottom: 0; color: var(--color-muted); font-size: 0.95rem; }
.timeline-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* PDCA wheel */
.pdca-wheel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
  max-width: 460px;
  margin-inline: auto;
}
.pdca-cell {
  position: relative;
  padding: 1.4rem 1.1rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  text-align: left;
  transition: transform var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.pdca-cell:hover { transform: translateY(-3px); border-color: rgba(20, 168, 159, 0.5); }
.pdca-cell strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-strong);
  margin-bottom: 0.4rem;
}
.pdca-cell h4 { font-size: 1.05rem; margin-bottom: 0.35rem; color: var(--color-primary); }
.pdca-cell p { color: var(--color-muted); font-size: 0.9rem; margin-bottom: 0; }

/* =====================================================
   Industry tiles
   ===================================================== */
.industry-tile {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1.2rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
.industry-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.industry-tile .icon-wrap {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  color: var(--color-primary);
  flex-shrink: 0;
}
.industry-tile .icon-wrap svg { width: 22px; height: 22px; }
.industry-tile h4 { margin-bottom: 0.25rem; font-size: 1rem; color: var(--color-primary); }
.industry-tile p { margin: 0; color: var(--color-muted); font-size: 0.9rem; }

/* =====================================================
   Carousel / marquee
   ===================================================== */
.marquee {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fff 0%, var(--color-bg-alt) 100%);
}
.marquee::before, .marquee::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(to right, #ffffff, transparent); }
.marquee::after  { right: 0; background: linear-gradient(to left, var(--color-bg-alt), transparent); }
.marquee-track {
  display: flex;
  gap: 1rem;
  padding: 1.2rem;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
.client-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  background: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  box-shadow: var(--shadow-xs);
}
.client-pill::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--color-accent);
  display: inline-block;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* =====================================================
   Testimonials
   ===================================================== */
.quote-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.quote-card::before {
  content: "“";
  position: absolute;
  top: -12px; left: 18px;
  font-size: 4rem;
  color: var(--color-accent);
  line-height: 1;
  font-family: Georgia, serif;
  font-weight: 700;
}
.quote-card p { color: var(--color-text); font-size: 1.02rem; line-height: 1.65; margin-top: 0.4rem; }
.quote-card .author {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--color-line);
}
.quote-card .avatar {
  width: 40px; height: 40px;
  border-radius: 999px;
  background: linear-gradient(160deg, var(--color-navy-700), var(--color-navy-500));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.9rem;
}
.quote-card .author-meta strong { color: var(--color-primary); font-size: 0.95rem; display: block; }
.quote-card .author-meta span { color: var(--color-muted); font-size: 0.86rem; }

/* =====================================================
   Leadership cards
   ===================================================== */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.leader-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
.leader-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.leader-photo {
  aspect-ratio: 5 / 4;
  background:
    radial-gradient(circle at 30% 20%, rgba(20, 168, 159, 0.35), transparent 60%),
    linear-gradient(160deg, var(--color-navy-800) 0%, var(--color-navy-600) 60%, var(--color-navy-700) 100%);
  display: grid;
  place-items: center;
  color: #fff;
  position: relative;
}
.leader-photo svg { width: 64px; height: 64px; opacity: 0.85; }
.leader-photo .leader-monogram {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.92);
}
.leader-body { padding: 1.3rem; }
.leader-body h3 { font-size: 1.1rem; margin-bottom: 0.2rem; }
.leader-role {
  color: var(--color-accent-strong);
  font-weight: 600;
  font-size: 0.88rem;
  margin: 0 0 0.6rem;
  letter-spacing: 0.02em;
}
.leader-bio { color: var(--color-muted); font-size: 0.93rem; margin-bottom: 0.8rem; }
.leader-creds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.cred-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--color-bg-alt);
  color: var(--color-primary);
  border: 1px solid var(--color-line);
}

/* =====================================================
   Contact form
   ===================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.4rem;
  align-items: start;
}
.contact-card {
  background: linear-gradient(160deg, var(--color-navy-800) 0%, var(--color-navy-700) 100%);
  color: #d6e0f3;
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.contact-card::after {
  content: "";
  position: absolute;
  inset: -40% -20% auto auto;
  width: 320px; height: 320px;
  background: radial-gradient(closest-side, rgba(20, 168, 159, 0.32), transparent 70%);
  pointer-events: none;
}
.contact-card h2 { color: #fff; margin-bottom: 1.4rem; }
.contact-card .info-line {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.65rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
}
.contact-card .info-line:last-child { border-bottom: 0; }
.contact-card .info-line svg {
  width: 18px; height: 18px;
  color: var(--color-accent);
  margin-top: 0.18rem;
  flex-shrink: 0;
}
.contact-card .info-line strong { color: #fff; display: block; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.2rem; }
.contact-card .info-line span, .contact-card .info-line a { color: #d6e0f3; font-size: 0.96rem; }
.contact-card .info-line a:hover { color: var(--color-accent); }

.contact-form {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.contact-form h2 { margin-bottom: 0.4rem; }
.contact-form .form-intro { color: var(--color-muted); margin-bottom: 1.4rem; font-size: 0.95rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.form-field { margin-bottom: 1rem; }
.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.86rem;
  margin-bottom: 0.35rem;
  color: var(--color-text);
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font: inherit;
  background: #fff;
  color: var(--color-text);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(20, 168, 159, 0.16);
}
.form-field textarea { min-height: 140px; resize: vertical; }

/* =====================================================
   CTA band
   ===================================================== */
.cta-band {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy-900) 0%, var(--color-navy-700) 50%, var(--color-navy-800) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3.4rem);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.5rem;
  align-items: center;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: -50% -30% auto auto;
  width: 600px; height: 600px;
  background: radial-gradient(closest-side, rgba(20, 168, 159, 0.28), transparent 70%);
  pointer-events: none;
}
.cta-band h2 { color: #fff; margin-bottom: 0.4rem; font-size: clamp(1.4rem, 2.5vw, 2rem); }
.cta-band p { color: #c7d3eb; margin: 0; }
.cta-band .btn-row { margin-top: 0; justify-content: flex-end; flex-wrap: wrap; }

/* =====================================================
   Footer
   ===================================================== */
.site-footer {
  background: var(--color-bg-deep);
  color: #b1bdd5;
  padding: 4rem 0 1.5rem;
  font-size: 0.94rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 2rem;
}
.footer-brand img { height: 38px; filter: brightness(1.5) contrast(0.95); margin-bottom: 0.9rem; }
.footer-brand p { color: #93a3c0; max-width: 38ch; }
.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 0.9rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.45rem; }
.site-footer a { color: #b1bdd5; }
.site-footer a:hover { color: var(--color-accent); }
.footer-tagline {
  margin-top: 1rem;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  color: #8497b6;
  font-size: 0.85rem;
}
.footer-bottom .legal {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* =====================================================
   Animations
   ===================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up[data-delay="1"] { transition-delay: 60ms; }
.fade-up[data-delay="2"] { transition-delay: 120ms; }
.fade-up[data-delay="3"] { transition-delay: 180ms; }
.fade-up[data-delay="4"] { transition-delay: 240ms; }

/* =====================================================
   Utilities
   ===================================================== */
.text-center { text-align: center; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-sm { gap: 0.5rem; }
.gap-md { gap: 1rem; }
.mt-sm { margin-top: 0.5rem; }
.mt-md { margin-top: 1rem; }
.mt-lg { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }

/* =====================================================
   Responsive breakpoints
   ===================================================== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-grid > :nth-child(4) { grid-column: 1 / -1; border-top: 1px dashed rgba(255,255,255,0.08); padding-top: 1.2rem; }
  .cta-band { grid-template-columns: 1fr; }
  .cta-band .btn-row { justify-content: flex-start; }
}

@media (max-width: 880px) {
  .hero-grid,
  .feature-row,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .grid-3, .leadership-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    inset: 78px 0 auto 0;
    background: #fff;
    border-bottom: 1px solid var(--color-line);
    padding: 0.5rem var(--gutter) 1rem;
    box-shadow: var(--shadow-md);
    display: none;
  }
  .site-nav.open { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
  }
  .site-nav a { padding: 0.7rem 0.6rem; }
  .site-nav a.current::after { display: none; }

  .grid-3, .grid-4, .leadership-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-grid > :nth-child(4) { border-top: 0; padding-top: 0; }
  .pdca-wheel { grid-template-columns: 1fr; }
  .hero-card .frameworks { grid-template-columns: 1fr; }
}

/* =====================================================
   Imagery: hero photo, feature images, media frames
   ===================================================== */
.hero-photo-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, var(--color-navy-800), var(--color-navy-600));
}
.hero-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.hero-photo-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, rgba(10, 31, 68, 0.10) 0%, rgba(10, 31, 68, 0.0) 40%, rgba(10, 31, 68, 0.55) 100%);
  pointer-events: none;
}
.hero-photo-badge {
  position: absolute;
  left: 1rem; right: 1rem; bottom: 1rem;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.hero-photo-badge .icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, var(--color-accent), var(--color-accent-strong));
  display: grid; place-items: center;
  color: #fff;
  flex-shrink: 0;
}
.hero-photo-badge .icon svg { width: 20px; height: 20px; }
.hero-photo-badge strong { display: block; color: var(--color-primary); font-size: 0.92rem; line-height: 1.2; }
.hero-photo-badge span { color: var(--color-muted); font-size: 0.78rem; }

/* Generic media image with rounded frame */
.feature-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 5 / 4;
  background: var(--color-navy-700);
}
.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.feature-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10, 31, 68, 0.35) 100%);
  pointer-events: none;
}
.feature-image .image-tag {
  position: absolute;
  left: 1rem; bottom: 1rem;
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  z-index: 2;
}
.feature-image .image-tag::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 999px;
}

/* Banner image — horizontal hero accent */
.image-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 6;
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}
.image-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.image-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5, 15, 41, 0.78) 0%, rgba(5, 15, 41, 0.45) 50%, rgba(5, 15, 41, 0.15) 100%);
  z-index: 1;
}
.image-banner .banner-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 clamp(1.4rem, 4vw, 3rem);
  color: #fff;
  z-index: 2;
  max-width: 60%;
}
.image-banner .banner-text h3 { color: #fff; font-size: clamp(1.2rem, 2vw, 1.7rem); margin-bottom: 0.3rem; }
.image-banner .banner-text p { color: rgba(255,255,255,0.85); margin: 0; font-size: 0.96rem; }

/* =====================================================
   Leadership photos — replace placeholder gradient
   ===================================================== */
.leader-photo {
  position: relative;
  overflow: hidden;
}
.leader-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.leader-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 65%, rgba(10, 31, 68, 0.35) 100%);
  pointer-events: none;
}

/* =====================================================
   Client / partner logo grids
   ===================================================== */
.logo-section { padding: clamp(2.2rem, 4vw, 3.5rem) 0; }

.logo-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.9rem;
}
.logo-grid.cols-5 { grid-template-columns: repeat(5, 1fr); }
.logo-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.logo-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  height: 92px;
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.logo-cell:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(20, 168, 159, 0.45);
}
.logo-cell img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.78);
  transition: filter var(--t-base) var(--ease);
}
.logo-cell:hover img { filter: grayscale(0%) opacity(1); }
.logo-cell.no-grayscale img { filter: none; }

/* Partner strip — slightly larger cells */
.partner-strip .logo-cell { height: 110px; padding: 1.2rem 1.3rem; }
.partner-strip .logo-cell img { filter: none; }

/* Logo marquee — for many client logos */
.logo-marquee {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #fff, var(--color-bg-alt));
  padding: 1rem 0;
}
.logo-marquee::before, .logo-marquee::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 90px;
  z-index: 2;
  pointer-events: none;
}
.logo-marquee::before { left: 0; background: linear-gradient(to right, #ffffff, transparent); }
.logo-marquee::after { right: 0; background: linear-gradient(to left, var(--color-bg-alt), transparent); }
.logo-marquee-track {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  padding: 0.4rem 1rem;
  width: max-content;
  animation: marquee 56s linear infinite;
}
.logo-marquee-track:hover { animation-play-state: paused; }
.logo-marquee-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 70px;
  width: 170px;
  flex-shrink: 0;
  padding: 0.6rem 0.9rem;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
}
.logo-marquee-cell img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.85);
  transition: filter var(--t-base) var(--ease);
}
.logo-marquee-cell:hover img { filter: grayscale(0%) opacity(1); }

/* =====================================================
   Image-led section header (bg image)
   ===================================================== */
.section-banner {
  position: relative;
  isolation: isolate;
  color: #fff;
  background-size: cover;
  background-position: center;
  background-color: var(--color-navy-800);
  padding: clamp(4rem, 7vw, 6rem) 0;
  overflow: hidden;
}
.section-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(5, 15, 41, 0.86) 0%, rgba(10, 31, 68, 0.78) 50%, rgba(15, 42, 94, 0.7) 100%);
  z-index: -1;
}
.section-banner h2, .section-banner h3 { color: #fff; }
.section-banner .lead { color: rgba(255,255,255,0.88); }
.section-banner .eyebrow { color: var(--color-teal-400); }
.section-banner .eyebrow::before { background: var(--color-teal-400); }

/* =====================================================
   Image grid for service highlights (mosaic-ish)
   ===================================================== */
.image-mosaic {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
  aspect-ratio: 5 / 4;
}
.image-mosaic > div {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-navy-700);
}
.image-mosaic img { width: 100%; height: 100%; object-fit: cover; }
.image-mosaic .right-stack { display: grid; grid-template-rows: 1fr 1fr; gap: 1rem; aspect-ratio: auto; background: transparent; }
.image-mosaic .right-stack > div { position: relative; border-radius: var(--radius-md); overflow: hidden; background: var(--color-navy-700); }

/* =====================================================
   Hero side photo on inner pages
   ===================================================== */
.hero-page-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

@media (max-width: 1024px) {
  .logo-grid { grid-template-columns: repeat(4, 1fr); }
  .logo-grid.cols-5, .logo-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 720px) {
  .logo-grid, .logo-grid.cols-5, .logo-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .image-mosaic { grid-template-columns: 1fr; aspect-ratio: auto; }
  .image-mosaic .right-stack { grid-template-rows: auto; grid-template-columns: 1fr 1fr; }
  .hero-page-grid { grid-template-columns: 1fr; }
  .image-banner { aspect-ratio: 4 / 3; }
  .image-banner .banner-text { max-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .fade-up { opacity: 1; transform: none; }
  .marquee-track, .logo-marquee-track { animation: none; }
}