/* ============================================================
   Force4 — Stylesheet v3
   Light-first design: navy used sparingly for hero + footer
   Teal as accent throughout
   Pixel-perfect responsive with clamp() fluid type + spacing
   ============================================================ */

:root {
  /* Brand palette */
  --navy:       #172949;
  --navy-mid:   #1e3560;
  --teal:       #6CD6D4;
  --teal-dark:  #55B0AF;
  --teal-light: #d4f4f3;
  --deep-blue:  #0B336A;
  --primary:    #526681;
  --neutral:    #E5F4FA;
  --white:      #ffffff;
  --off-white:  #F7F9FB;
  --text:       #1e2d3d;
  --text-mid:   #526681;
  --text-muted: #8fa3b8;
  --border:     rgba(82, 102, 129, 0.12);
  --border-mid: rgba(82, 102, 129, 0.2);

  /* Type */
  --font-head: 'Poppins', Arial, sans-serif;
  --font-body: 'Inter', Arial, sans-serif;

  /* Fluid spacing — clamp(min, preferred-vw, max) */
  --space-xs:  clamp(4px,  0.5vw,  8px);
  --space-sm:  clamp(8px,  1vw,    16px);
  --space-md:  clamp(16px, 2vw,    24px);
  --space-lg:  clamp(24px, 3vw,    40px);
  --space-xl:  clamp(40px, 5vw,    64px);
  --space-2xl: clamp(64px, 8vw,    96px);
  --space-3xl: clamp(80px, 10vw,  120px);

  /* Fluid type scale */
  --text-xs:   clamp(0.69rem, 1vw,   0.75rem);
  --text-sm:   clamp(0.82rem, 1.2vw, 0.9rem);
  --text-base: clamp(0.9rem,  1.5vw, 1rem);
  --text-lg:   clamp(1rem,    1.8vw, 1.125rem);
  --text-xl:   clamp(1.1rem,  2.5vw, 1.35rem);
  --text-2xl:  clamp(1.5rem,  3vw,   2rem);
  --text-3xl:  clamp(1.9rem,  4vw,   2.75rem);
  --text-4xl:  clamp(2.4rem,  5.5vw, 3.75rem);

  /* Misc */
  --radius:    14px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --duration:  220ms;
  --transition: var(--duration) var(--ease);
  --shadow-sm: 0 1px 4px rgba(23,41,73,0.06), 0 2px 12px rgba(23,41,73,0.04);
  --shadow:    0 4px 16px rgba(23,41,73,0.08), 0 1px 4px rgba(23,41,73,0.04);
  --shadow-lg: 0 12px 40px rgba(23,41,73,0.12), 0 4px 12px rgba(23,41,73,0.06);
  --shadow-xl: 0 24px 64px rgba(23,41,73,0.16);
}

/* ============================================================
   RESET + BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video, svg { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
button, input { font-family: inherit; }
ul, ol { list-style: none; }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================================
   TYPOGRAPHY
============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--navy);
}
h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); letter-spacing: -0.01em; }
p  { line-height: 1.7; }

/* ============================================================
   LAYOUT
============================================================ */
.container {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}
.section    { padding-block: var(--space-3xl); }
.section-sm { padding-block: var(--space-2xl); }

/* Eyebrow label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: var(--space-md);
}
.eyebrow::before {
  content: '';
  display: block;
  width: 20px; height: 2px;
  background: var(--teal);
  border-radius: 2px;
  flex-shrink: 0;
}
.eyebrow--light { color: var(--teal); }
.eyebrow--light::before { background: var(--teal); }

/* Two-column section intro */
.section-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}
.section-intro-text { flex: 1; min-width: 260px; }
.section-intro-text h2 { margin-bottom: var(--space-sm); }
.section-blurb {
  font-size: var(--text-lg);
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 400px;
  flex-shrink: 0;
}

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: clamp(11px, 1.5vw, 14px) clamp(20px, 2.5vw, 28px);
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition),
              background var(--transition), border-color var(--transition), color var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
  line-height: 1;
  user-select: none;
}
.btn:active { transform: scale(0.98) !important; }

.btn-primary  { background: var(--teal); color: var(--navy); }
.btn-primary:hover {
  background: #7cdedc;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108,214,212,0.38);
}
.btn-outline  { background: transparent; border-color: rgba(255,255,255,0.3); color: #fff; }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-ghost    { background: transparent; border-color: var(--border-mid); color: var(--text-mid); }
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); }
.btn-dark     { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-mid); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-sm { padding: 9px 18px; font-size: var(--text-xs); }

/* ============================================================
   NAV
============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.nav.scrolled {
  box-shadow: 0 1px 0 var(--border), 0 4px 24px rgba(23,41,73,0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: clamp(60px, 8vw, 72px);
  gap: var(--space-lg);
}
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo-img {
  height: clamp(32px, 4vw, 40px);
  width: auto;
  display: block;
}
.nav-logo span { color: var(--teal-dark); }
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 36px);
}
.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-mid);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 0; height: 2px;
  background: var(--teal-dark);
  transition: width var(--transition);
  border-radius: 2px;
}
.nav-links a:hover { color: var(--navy); }
.nav-links a:hover::after { width: 100%; }
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-xs);
  transition: background var(--transition);
}
.hamburger:hover { background: var(--off-white); }
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO  — navy, one strong dark section at the top
============================================================ */
.hero {
  background: var(--navy);
  position: relative;
  overflow: hidden;
  min-height: clamp(500px, 88vh, 800px);
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(108,214,212,0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
  pointer-events: none;
}
.hero-blob-1 {
  width: clamp(300px, 50vw, 640px);
  height: clamp(300px, 50vw, 640px);
  top: -20%; right: -5%;
  background: radial-gradient(circle, rgba(108,214,212,0.09) 0%, transparent 70%);
  animation: blob-drift 12s ease-in-out infinite alternate;
}
.hero-blob-2 {
  width: clamp(200px, 30vw, 400px);
  height: clamp(200px, 30vw, 400px);
  bottom: -10%; left: 0;
  background: radial-gradient(circle, rgba(11,51,106,0.5) 0%, transparent 70%);
  animation: blob-drift 9s ease-in-out infinite alternate-reverse;
}
@keyframes blob-drift {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(20px,15px) scale(1.06); }
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  padding-block: clamp(60px, 8vw, 100px);
  position: relative;
  z-index: 1;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,214,212,0.1);
  border: 1px solid rgba(108,214,212,0.22);
  border-radius: 100px;
  padding: 5px 14px 5px 8px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
}
.hero-badge-dot {
  width: 7px; height: 7px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.3; transform: scale(0.7); }
}
.hero h1 { color: #fff; margin-bottom: var(--space-md); }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero-sub {
  color: rgba(255,255,255,0.62);
  font-size: var(--text-lg);
  line-height: 1.8;
  max-width: 500px;
  margin-bottom: var(--space-lg);
}
.hero-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.hero-proof {
  display: flex;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-proof-stat {
  flex: 1;
  padding-inline: clamp(16px, 2.5vw, 28px);
  border-right: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
.hero-proof-stat:first-child { padding-left: 0; text-align: left; }
.hero-proof-stat:last-child  { border-right: none; }
.hero-proof-stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}
.hero-proof-stat span {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.38);
  line-height: 1.4;
}
.hero-visual { display: flex; align-items: center; justify-content: center; }
.hero-visual svg { width: 100%; max-width: 460px; height: auto; }

/* ============================================================
   TICKER
============================================================ */
.ticker {
  background: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: clamp(16px, 2.5vw, 24px);
  overflow: hidden;
}
.ticker-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 14px;
}
.ticker-wrapper { overflow: hidden; position: relative; }
.ticker-wrapper::before,
.ticker-wrapper::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; width: 100px; z-index: 2; pointer-events: none;
}
.ticker-wrapper::before { left: 0;  background: linear-gradient(to right, var(--off-white), transparent); }
.ticker-wrapper::after  { right: 0; background: linear-gradient(to left,  var(--off-white), transparent); }
.ticker-track {
  display: flex;
  align-items: center;
  gap: clamp(32px, 5vw, 56px);
  width: max-content;
  animation: ticker-scroll 36s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ticker-logo {
  height: clamp(20px, 3vw, 28px);
  width: auto;
  opacity: 0.38;
  display: block;
  flex-shrink: 0;
  transition: opacity var(--transition);
  filter: grayscale(1);
}
.ticker-logo:hover { opacity: 0.75; filter: grayscale(0.3); }
/* Keep legacy text item style in case needed */
.ticker-item {
  font-family: var(--font-head);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-mid);
  opacity: 0.5;
  white-space: nowrap;
  transition: opacity var(--transition);
}
.ticker-item:hover { opacity: 1; }
.ticker-dot { color: var(--teal); opacity: 0.35; }

/* ============================================================
   SERVICES  — split layout: sticky left + scrollable service rows
============================================================ */
.services { background: var(--white); }

.services-split {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(48px, 7vw, 96px);
  align-items: start;
}

/* Left column */
.services-left {
  position: sticky;
  top: clamp(80px, 10vw, 96px);
}
.services-left h2 {
  margin-bottom: var(--space-md);
  font-size: var(--text-3xl);
}
.services-left-blurb {
  font-size: var(--text-base);
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
}

/* Coverage chart */
.services-chart {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(20px, 2.5vw, 28px);
  margin-bottom: var(--space-xl);
}
.services-chart-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: clamp(16px, 2vw, 20px);
}
.services-chart-rows { display: flex; flex-direction: column; gap: 13px; }
.services-chart-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 5px 10px;
  align-items: center;
}
.services-chart-name {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text);
  grid-column: 1;
  grid-row: 1;
  line-height: 1.3;
}
.services-chart-track {
  grid-column: 1;
  grid-row: 2;
  height: 5px;
  background: var(--border);
  border-radius: 100px;
  overflow: hidden;
}
.services-chart-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--teal-dark), var(--teal));
  border-radius: 100px;
  transition: width 1s var(--ease) 0.2s;
}
.services-chart-row--accent .services-chart-name { color: var(--teal-dark); }
.services-chart-row--accent .services-chart-bar {
  background: linear-gradient(90deg, var(--teal), #8de8e7);
}
.services-chart-val {
  grid-column: 2;
  grid-row: 1 / 3;
  font-family: var(--font-head);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--teal-dark);
  white-space: nowrap;
  align-self: center;
}
.services-chart-row--accent .services-chart-val { color: var(--teal-dark); }

/* Right column: service rows */
.services-right { display: flex; flex-direction: column; }

.service-row {
  padding: clamp(24px, 3.5vw, 36px) 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  transition: background var(--transition);
  margin: 0 clamp(-12px,-1.5vw,-20px);
  padding-left: clamp(12px, 1.5vw, 20px);
  padding-right: clamp(12px, 1.5vw, 20px);
  border-radius: var(--radius-sm);
}
.service-row:first-child { border-top: 1px solid var(--border); }
.service-row:hover { background: var(--off-white); }
.service-row--featured {
  background: var(--neutral);
  border-color: rgba(85,176,175,0.25) !important;
}
.service-row--featured:hover { background: var(--teal-light); }

.service-row-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.service-row-num {
  font-family: var(--font-head);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  min-width: 24px;
}
.service-row-icon {
  width: 34px; height: 34px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}
.service-row--featured .service-row-icon { background: rgba(108,214,212,0.15); border-color: rgba(85,176,175,0.3); }
.service-row:hover .service-row-icon { background: var(--teal-light); border-color: var(--teal-dark); }
.service-row-icon svg { width: 16px; height: 16px; color: var(--teal-dark); }

.service-row h3 {
  font-size: var(--text-lg);
  color: var(--navy);
  font-weight: 700;
  line-height: 1.2;
}
.service-row p {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.72;
  margin-bottom: clamp(12px, 1.5vw, 16px);
  max-width: 52ch;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--teal-dark);
  letter-spacing: 0.01em;
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }

/* ============================================================
   CREDIBILITY ENGINE  — off-white, light cards
============================================================ */
.engine { background: var(--off-white); }

/* ===== Credibility Engine Diagram ===== */
.ce-diagram {
  display: grid;
  grid-template-columns: 1fr clamp(148px, 17vw, 196px) 1fr;
  gap: 0 clamp(20px, 3.5vw, 44px);
  align-items: center;
  margin-top: clamp(40px, 6vw, 64px);
}

/* Column: shared */
.ce-col {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 1.2vw, 12px);
}

/* Item card */
.ce-item {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.2vw, 12px);
  padding: clamp(10px, 1.4vw, 14px) clamp(12px, 1.6vw, 16px);
  border-radius: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.ce-item:hover {
  border-color: rgba(85,176,175,0.35);
  box-shadow: 0 2px 12px rgba(85,176,175,0.08);
}

/* Outputs flip icon to right */
.ce-col--outputs .ce-item {
  flex-direction: row-reverse;
  text-align: right;
}

/* Icon chip */
.ce-icon {
  flex-shrink: 0;
  width: clamp(28px, 3.5vw, 34px);
  height: clamp(28px, 3.5vw, 34px);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(85,176,175,0.08);
  color: var(--teal-dark);
}
.ce-icon svg { width: 16px; height: 16px; }

/* Text block */
.ce-item-body {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  flex: 1;
}
.ce-item-body strong {
  font-size: clamp(0.72rem, 1vw, 0.8rem);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
  white-space: nowrap;
}
.ce-item-body em {
  font-style: normal;
  font-size: clamp(0.62rem, 0.85vw, 0.68rem);
  color: var(--text-muted);
  line-height: 1.3;
}

/* Center hub */
.ce-hub {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
}
.ce-hub-inner {
  background: var(--navy);
  border: 1px solid rgba(85,176,175,0.28);
  border-radius: 16px;
  padding: clamp(20px, 3vw, 30px) clamp(14px, 2.2vw, 20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
  box-shadow: 0 0 48px rgba(85,176,175,0.1), 0 4px 24px rgba(0,0,0,0.15);
}
.ce-hub-mark {
  width: clamp(32px, 4.5vw, 44px);
  height: auto;
  display: block;
}
.ce-hub-label {
  font-family: var(--font-head);
  font-size: clamp(0.6rem, 0.9vw, 0.7rem);
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  text-align: center;
  line-height: 1.45;
  letter-spacing: 0.01em;
}
.ce-hub-steps {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}
.ce-hub-steps span {
  font-size: clamp(0.55rem, 0.78vw, 0.62rem);
  font-weight: 700;
  color: var(--teal);
  text-align: center;
  padding: 3px 6px;
  border-radius: 4px;
  background: rgba(108,214,212,0.1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Footnote tagline below diagram */
.ce-footnote {
  text-align: center;
  margin-top: clamp(28px, 4vw, 40px);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.ce-footnote::before { content: '→ '; color: var(--teal-dark); }

/* ============================================================
   STATS  — white, open grid (no card boxes)
============================================================ */
.stats { background: var(--white); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  margin-top: var(--space-xl);
}
.stat-cell {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: clamp(32px, 4vw, 48px) clamp(24px, 3vw, 36px);
  position: relative;
  transition: background var(--transition);
}
.stat-cell:hover { background: var(--off-white); }
.stat-cell::before {
  content: '';
  position: absolute;
  top: 0; left: clamp(24px, 3vw, 36px);
  width: 28px; height: 3px;
  background: var(--teal);
  border-radius: 0 0 3px 3px;
}
.stat-num {
  font-family: var(--font-head);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: clamp(8px, 1.2vw, 12px);
}
.stat-label   { font-size: var(--text-sm); font-weight: 600; color: var(--text); margin-bottom: 5px; line-height: 1.4; }
.stat-context { font-size: var(--text-xs); color: var(--text-muted); line-height: 1.4; }

/* ============================================================
   CASE STUDIES  — off-white
============================================================ */
.cases { background: var(--off-white); }
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 20px);
  margin-top: var(--space-xl);
}
.case-card {
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.case-header {
  background: var(--navy);
  padding: clamp(24px, 3vw, 32px) clamp(20px, 2.5vw, 28px) clamp(20px, 2.5vw, 26px);
  position: relative;
  overflow: hidden;
}
.case-header::after {
  content: '';
  position: absolute;
  bottom: -50px; right: -30px;
  width: 150px; height: 150px;
  border-radius: 50%;
  background: rgba(108,214,212,0.05);
  pointer-events: none;
}
.case-category {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  opacity: 0.8;
  margin-bottom: 14px;
  display: block;
}
.case-metric {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  letter-spacing: -0.03em;
}
.case-metric-desc { font-size: var(--text-xs); color: rgba(255,255,255,0.45); margin-top: 6px; }
.case-body {
  padding: clamp(18px, 2.5vw, 24px) clamp(20px, 2.5vw, 28px) clamp(22px, 3vw, 28px);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.case-company { font-family: var(--font-head); font-size: var(--text-base); font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.case-desc    { font-size: var(--text-sm); color: var(--text-mid); line-height: 1.68; flex: 1; }
.case-outcome {
  margin-top: clamp(14px, 2vw, 20px);
  padding-top: clamp(12px, 1.5vw, 16px);
  border-top: 1px solid var(--border);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--teal-dark);
  display: flex;
  align-items: center;
  gap: 7px;
  letter-spacing: 0.01em;
}
.case-outcome::before { content: '→'; font-size: 0.9rem; }

/* ============================================================
   HOW WE HELP  — white, light tab UI
============================================================ */
.help { background: var(--white); }
.help-tabs {
  display: flex;
  gap: clamp(6px, 1vw, 10px);
  flex-wrap: wrap;
  margin-block: clamp(28px, 4vw, 44px);
}
.help-tab {
  padding: clamp(8px, 1.2vw, 10px) clamp(14px, 2vw, 22px);
  border-radius: 100px;
  border: 1.5px solid var(--border-mid);
  background: var(--white);
  font-family: var(--font-head);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-mid);
  cursor: pointer;
  transition: var(--transition);
}
.help-tab:hover { border-color: var(--navy); color: var(--navy); }
.help-tab.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.help-panel { display: none; }
.help-panel.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 64px);
  align-items: center;
}
.help-panel h3 { font-size: var(--text-2xl); color: var(--navy); margin-bottom: 14px; }
.help-panel > div > p { font-size: var(--text-base); color: var(--text-mid); line-height: 1.75; margin-bottom: var(--space-lg); }
.help-list { display: flex; flex-direction: column; gap: 10px; }
.help-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.55;
}
.check-icon {
  width: 19px; height: 19px; min-width: 19px;
  background: var(--teal-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}
.check-icon svg { width: 10px; height: 10px; color: var(--teal-dark); }
.help-visual {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 32px);
}
.help-visual-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}
.help-metric-row { margin-bottom: clamp(12px, 1.5vw, 16px); }
.help-metric-label { display: flex; justify-content: space-between; font-size: var(--text-sm); color: var(--text-mid); margin-bottom: 8px; }
.help-metric-label span:last-child { font-weight: 700; color: var(--teal-dark); }
.help-bar-track { height: 5px; background: var(--border); border-radius: 100px; overflow: hidden; }
.help-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--teal-dark));
  border-radius: 100px;
  transition: width 0.85s var(--ease) 0.1s;
}

/* ============================================================
   TESTIMONIALS  — neutral teal-tinted bg
============================================================ */
.testimonials { background: var(--neutral); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 20px);
  margin-top: var(--space-xl);
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 32px);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 12px; right: 20px;
  font-size: clamp(3.5rem, 5vw, 5rem);
  font-family: Georgia, serif;
  color: var(--neutral);
  line-height: 1;
  pointer-events: none;
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.testimonial-text {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--text);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--deep-blue), var(--teal-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-name  { font-family: var(--font-head); font-size: var(--text-sm); font-weight: 700; color: var(--navy); }
.testimonial-role  { font-size: var(--text-xs); color: var(--text-muted); margin-top: 1px; }

/* ============================================================
   GEO AUDIT CTA  — navy (the accent dark section)
============================================================ */
.geo-cta {
  background: linear-gradient(135deg, var(--navy) 0%, var(--deep-blue) 100%);
  position: relative;
  overflow: hidden;
}
.geo-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(108,214,212,0.06) 1.5px, transparent 1.5px);
  background-size: 36px 36px;
  pointer-events: none;
}
.geo-cta::after {
  content: '4';
  position: absolute;
  right: 5%; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-head);
  font-size: clamp(14rem, 25vw, 26rem);
  font-weight: 800;
  color: rgba(108,214,212,0.04);
  line-height: 1;
  pointer-events: none;
  letter-spacing: -0.05em;
  user-select: none;
}
.geo-cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}
.geo-cta h2 { color: #fff; margin-bottom: var(--space-md); }
.geo-cta-desc {
  color: rgba(255,255,255,0.58);
  font-size: var(--text-lg);
  margin-bottom: clamp(24px, 3vw, 36px);
  line-height: 1.72;
}
.geo-features {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 2.5vw, 28px);
  flex-wrap: wrap;
  margin-bottom: clamp(24px, 3vw, 36px);
}
.geo-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.62);
}
.geo-check {
  width: 18px; height: 18px;
  background: rgba(108,214,212,0.18);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.geo-check svg { width: 10px; height: 10px; color: var(--teal); }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: #0f1d30;
  padding: clamp(48px, 7vw, 72px) 0 clamp(24px, 3vw, 32px);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(32px, 5vw, 52px);
  margin-bottom: clamp(40px, 6vw, 56px);
}
.footer-brand-name {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.04em;
}
.footer-brand-name span { color: var(--teal); }
.footer-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.38);
  line-height: 1.72;
  max-width: 260px;
  margin-bottom: clamp(16px, 2vw, 22px);
}
.footer-contact { font-style: normal; margin-bottom: clamp(14px, 2vw, 20px); }
.footer-contact a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
  display: block;
  line-height: 1.8;
}
.footer-contact a:hover { color: var(--teal); }
.footer-contact span { font-size: var(--text-xs); color: rgba(255,255,255,0.25); }
.footer-social { display: flex; gap: 9px; }
.footer-social a {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-xs);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 800;
  color: rgba(255,255,255,0.35);
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover { background: var(--teal); color: var(--navy); }
.footer-col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-bottom: clamp(12px, 1.8vw, 18px);
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: var(--text-sm); color: rgba(255,255,255,0.42); transition: color var(--transition); }
.footer-links a:hover { color: var(--teal); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: clamp(20px, 3vw, 28px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: var(--text-xs); color: rgba(255,255,255,0.2); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: var(--text-xs); color: rgba(255,255,255,0.2); transition: color var(--transition); }
.footer-legal a:hover { color: var(--teal); }

/* ============================================================
   FAQ  — semantic details/summary accordion
============================================================ */
.faq { background: var(--white); }
.faq-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2px, 0.3vw, 4px);
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.faq-item[open] {
  border-color: var(--teal-dark);
  box-shadow: var(--shadow-sm);
}
.faq-item + .faq-item { margin-top: 0; }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: clamp(18px, 2.5vw, 24px) clamp(20px, 2.5vw, 28px);
  font-family: var(--font-head);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  transition: color var(--transition), background var(--transition);
  line-height: 1.4;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--teal-dark);
  flex-shrink: 0;
  line-height: 1;
  transition: transform var(--transition), color var(--transition);
}
.faq-item[open] .faq-q::after {
  transform: rotate(45deg);
  color: var(--teal-dark);
}
.faq-item[open] .faq-q { background: var(--off-white); }
.faq-q:hover { color: var(--teal-dark); }
.faq-a {
  padding: 0 clamp(20px, 2.5vw, 28px) clamp(18px, 2.5vw, 24px);
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.75;
  border-top: 1px solid var(--border);
  padding-top: clamp(14px, 2vw, 18px);
}

/* Secondary outline button for dark backgrounds */
.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,0.22);
  color: rgba(255,255,255,0.7);
}
.btn-outline-light:hover {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}
.geo-cta-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   MOBILE MENU
============================================================ */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 500;
  flex-direction: column;
  padding: 20px clamp(20px, 4vw, 28px) 40px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: clamp(32px, 5vw, 48px);
}
.mobile-logo {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.04em;
}
.mobile-logo span { color: var(--teal); }
.mobile-close {
  background: rgba(255,255,255,0.07);
  border: none;
  width: 40px; height: 40px;
  border-radius: var(--radius-xs);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.mobile-close:hover { background: rgba(255,255,255,0.12); }
.mobile-links li { border-bottom: 1px solid rgba(255,255,255,0.06); }
.mobile-links a {
  display: block;
  padding: clamp(12px, 2vw, 16px) 0;
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 3vw, 1.3rem);
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.mobile-links a:hover { color: var(--teal); }
.mobile-cta { margin-top: clamp(24px, 4vw, 36px); }
.mobile-cta .btn { width: 100%; justify-content: center; }

/* ============================================================
   RESPONSIVE BREAKPOINTS
============================================================ */

/* 1024px — large tablet */
@media (max-width: 1024px) {
  .services-split { grid-template-columns: 1fr; gap: clamp(32px, 5vw, 48px); }
  .services-left  { position: static; }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
  .ce-diagram  { grid-template-columns: 1fr; gap: clamp(20px, 4vw, 28px); }
  .ce-hub      { order: -1; }
  .ce-hub-inner { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 12px; padding: 16px 20px; }
  .ce-hub-steps { flex-direction: row; flex-wrap: wrap; justify-content: center; width: auto; }
  .ce-col--outputs .ce-item { flex-direction: row; text-align: left; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section-intro { flex-direction: column; align-items: flex-start; }
  .section-blurb { max-width: 100%; }
}

/* 768px — tablet */
@media (max-width: 768px) {
  .faq-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }

  .hero-grid { grid-template-columns: 1fr; gap: clamp(32px, 5vw, 48px); padding-block: clamp(48px, 7vw, 72px); }
  .hero-visual { order: -1; }
  .hero-visual svg { max-width: 300px; margin-inline: auto; }
  .hero-proof-stat { min-width: 33.33%; padding-inline: 12px; }
  .hero-proof-stat:first-child { text-align: center; }

  .cases-grid        { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .help-panel.active { grid-template-columns: 1fr; }
  .help-panel .help-visual { display: none; }

  .footer-grid { grid-template-columns: 1fr; gap: clamp(24px, 4vw, 32px); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal  { justify-content: center; }
  .geo-cta::after { display: none; }
}

/* 600px — large mobile */
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .ce-item-body strong { white-space: normal; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }
  .hero-actions  { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .geo-features  { flex-direction: column; align-items: flex-start; }
}

/* 380px — very small mobile */
@media (max-width: 380px) {
  .stats-grid { grid-template-columns: 1fr; }
  .help-tabs  { gap: 6px; }
  .help-tab   { font-size: 0.78rem; padding: 8px 12px; }
}