/* NetBridge Global — Brand CSS
   Tokens + base + components. Single stylesheet for all pages.
*/

:root {
  /* Brand colors (per Branding & Messaging Guide v1.1) */
  --c-navy: #15284B;
  --c-navy-dark: #0F1E3A;
  --c-teal-dark: #1B3A4B;
  --c-teal: #0D8A72;
  --c-teal-hover: #0a6e5b;
  --c-teal-light: #A8DCD1;
  --c-off-white: #F5F9F8;
  --c-white: #FFFFFF;
  --c-ink: #15284B;
  --c-ink-soft: #4A5568;
  --c-ink-muted: #718096;
  --c-line: #E2E8F0;

  /* Type scale */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-serif: 'Source Serif Pro', Georgia, 'Times New Roman', serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-lg: 1.1875rem;
  --fs-xl: 1.375rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.75rem;

  /* Layout */
  --container: 1200px;
  --container-narrow: 880px;
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 3px rgba(21, 40, 75, 0.08);
  --shadow: 0 6px 20px rgba(21, 40, 75, 0.10);
  --shadow-lg: 0 18px 48px rgba(21, 40, 75, 0.16);

  /* Motion */
  --t-fast: 120ms ease;
  --t: 200ms ease;
}

/* Reset */
*, *::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: var(--fs-base);
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--c-teal); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--c-teal-hover); }
ul, ol { padding-left: 1.25rem; }
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.5em;
  color: var(--c-navy);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.625rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: var(--fs-lg); }
p { margin: 0 0 1rem; }
.eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-teal);
  margin-bottom: 0.75rem;
}
.lead { font-size: var(--fs-lg); color: var(--c-ink-soft); }
.text-center { text-align: center; }
.text-white { color: var(--c-white); }
.text-white h1, .text-white h2, .text-white h3 { color: var(--c-white); }

/* Layout */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-narrow { max-width: var(--container-narrow); }

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }
.section-lg { padding: 7rem 0; }

.bg-off { background: var(--c-off-white); }
.bg-navy { background: var(--c-navy); color: var(--c-white); }
.bg-navy h1, .bg-navy h2, .bg-navy h3 { color: var(--c-white); }
.bg-teal-dark { background: var(--c-teal-dark); color: var(--c-white); }
.bg-teal-dark h1, .bg-teal-dark h2, .bg-teal-dark h3 { color: var(--c-white); }
.bg-teal-light { background: var(--c-teal-light); }

.section-header { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.section-header.left { margin-left: 0; text-align: left; }

/* Grid */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
@media (max-width: 960px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .section { padding: 3.5rem 0; }
  .section-lg { padding: 4.5rem 0; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t-fast);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--c-teal); color: var(--c-white); border-color: var(--c-teal); }
.btn-primary:hover { background: var(--c-teal-hover); border-color: var(--c-teal-hover); color: var(--c-white); }
.btn-outline { background: transparent; color: var(--c-teal); border-color: var(--c-teal); }
.btn-outline:hover { background: var(--c-teal); color: var(--c-white); }
.btn-outline-white { background: transparent; color: var(--c-white); border-color: var(--c-white); }
.btn-outline-white:hover { background: var(--c-white); color: var(--c-navy); }
.btn-ghost { background: transparent; color: var(--c-navy); border-color: transparent; padding-left: 0; padding-right: 0; }
.btn-ghost:hover { color: var(--c-teal); }
.btn-lg { padding: 1.125rem 2rem; font-size: var(--fs-lg); }
.btn-block { display: flex; width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.875rem; }
.btn-row.center { justify-content: center; }

/* Cards */
.card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-teal), var(--c-teal-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.card:hover { border-color: var(--c-teal-light); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.card:hover::before { transform: scaleX(1); }
.card h3 { margin-bottom: 0.5rem; color: var(--c-navy); }
.card .icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--c-teal-light), rgba(13, 138, 114, 0.15));
  color: var(--c-teal-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 6px 16px rgba(13, 138, 114, 0.18);
  transition: transform var(--t);
}
.card:hover .icon { transform: scale(1.05) rotate(-3deg); }
.card .icon svg { width: 32px; height: 32px; stroke-width: 2; }
.card .meta { font-size: var(--fs-sm); color: var(--c-ink-muted); }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--c-teal);
}
.card-link::after { content: '→'; transition: transform var(--t-fast); }
.card-link:hover::after { transform: translateX(3px); }

.card-soft {
  background: linear-gradient(135deg, var(--c-off-white), var(--c-teal-light));
  border-color: transparent;
}
.card-soft::before { display: none; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.5rem; text-align: center; }
.stats-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .stats, .stats-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .stats, .stats-4 { grid-template-columns: 1fr; } }
.stat-num {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  color: var(--c-teal);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--c-teal-light) 0%, var(--c-teal) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.bg-navy .stat-num,
.bg-teal-dark .stat-num {
  background: linear-gradient(135deg, #B8E8DD 0%, #7FCBB8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.bg-navy .stat-num, .bg-teal-dark .stat-num { color: var(--c-teal-light); }
.stat-label { font-size: var(--fs-sm); color: var(--c-ink-soft); }
.bg-navy .stat-label, .bg-teal-dark .stat-label { color: rgba(255,255,255,0.85); }

/* Highlight list (How We're Different) */
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.875rem; }
.checklist li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-weight: 500;
}
.checklist li::before {
  content: '';
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--c-teal);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 0.15em;
}

/* Hero */
.hero {
  position: relative;
  padding: 8rem 0 6rem;
  background:
    linear-gradient(135deg, rgba(21, 40, 75, 0.92) 0%, rgba(27, 58, 75, 0.88) 60%, rgba(13, 138, 114, 0.75) 100%),
    url('../img/home-hero.png') center / cover no-repeat;
  color: var(--c-white);
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(13, 138, 114, 0.45), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(168, 220, 209, 0.22), transparent 50%);
  pointer-events: none;
  z-index: 1;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to bottom, transparent, var(--c-white));
  z-index: 1;
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 2; width: 100%; }
.hero h1 {
  color: var(--c-white);
  max-width: 22ch;
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
  margin-bottom: 1.25rem;
}
.hero h1 .accent { color: var(--c-teal-light); }
.hero .lead {
  color: rgba(255,255,255,0.95);
  max-width: 60ch;
  font-size: clamp(1.125rem, 1.5vw, 1.375rem);
  font-weight: 400;
  text-shadow: 0 1px 10px rgba(0,0,0,0.15);
}
.hero .microcopy { font-size: var(--fs-sm); color: rgba(255,255,255,0.85); margin-top: 1rem; max-width: 56ch; font-style: italic; }
.hero .btn-lg { box-shadow: 0 12px 32px rgba(13, 138, 114, 0.35); }
.hero .btn-outline-white { backdrop-filter: blur(8px); background: rgba(255,255,255,0.08); }

/* Page header (smaller hero for inner pages) */
.page-header {
  background:
    linear-gradient(135deg, rgba(21, 40, 75, 0.94) 0%, rgba(27, 58, 75, 0.88) 70%, rgba(13, 138, 114, 0.78) 100%),
    url('../img/about-network.png') center / cover no-repeat;
  color: var(--c-white);
  padding: 6rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(168, 220, 209, 0.25), transparent 55%);
}
.page-header > .container { position: relative; z-index: 1; }
.page-header h1 {
  color: var(--c-white);
  margin-bottom: 0.5rem;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 16px rgba(0,0,0,0.2);
}
.page-header .lead { color: rgba(255,255,255,0.92); max-width: 60ch; }
.breadcrumb { font-size: var(--fs-sm); color: rgba(255,255,255,0.75); margin-bottom: 1.25rem; }
.breadcrumb a { color: rgba(255,255,255,0.9); }
.breadcrumb a:hover { color: var(--c-teal-light); }

/* Rotating tagline cards */
.rotator {
  margin-top: 1.75rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  min-height: 88px;
  display: flex;
  align-items: center;
  backdrop-filter: blur(6px);
}
.rotator-item {
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--c-white);
  opacity: 0;
  transition: opacity 600ms ease;
  position: absolute;
  max-width: 60ch;
}
.rotator-item.active { opacity: 1; position: relative; }
.rotator-wrap { position: relative; flex: 1; }

/* Image content row */
.image-block {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateZ(0);
}
.image-block::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 138, 114, 0.0), rgba(21, 40, 75, 0.18));
  pointer-events: none;
  border-radius: inherit;
}
.image-block img { width: 100%; display: block; transition: transform 600ms ease; }
.image-block:hover img { transform: scale(1.03); }

/* Section divider — subtle wave between sections */
.section-divider {
  height: 80px;
  margin-top: -80px;
  background: linear-gradient(to bottom, transparent, var(--c-off-white));
  position: relative;
  z-index: 1;
}

/* Pricing */
.price-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}
.price-card.featured {
  border-color: var(--c-teal);
  box-shadow: var(--shadow);
  position: relative;
}
.price-card .price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--c-navy);
  margin: 0.5rem 0;
}
.price-card .price small {
  font-size: var(--fs-sm);
  color: var(--c-ink-muted);
  font-weight: 500;
}
.price-card ul { list-style: none; padding: 0; margin: 1.5rem 0; }
.price-card ul li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--c-line);
  font-size: var(--fs-sm);
}
.price-card ul li:last-child { border-bottom: none; }
.price-card .btn { margin-top: auto; }
.featured-tag {
  position: absolute;
  top: -12px;
  right: 1.5rem;
  background: var(--c-teal);
  color: white;
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 99px;
  letter-spacing: 0.05em;
}

/* FAQ accordion */
.faq-item {
  border-bottom: 1px solid var(--c-line);
}
.faq-item summary {
  padding: 1.25rem 0;
  font-weight: 600;
  font-size: var(--fs-lg);
  color: var(--c-navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--c-teal);
  transition: transform var(--t);
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 0 1.5rem; color: var(--c-ink-soft); }

/* Form */
.form { display: grid; gap: 1.25rem; }
.field { display: grid; gap: 0.4rem; }
.field label { font-weight: 600; font-size: var(--fs-sm); color: var(--c-navy); }
.field input,
.field select,
.field textarea {
  font: inherit;
  padding: 0.75rem 0.875rem;
  border: 1.5px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: var(--c-white);
  color: var(--c-ink);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-teal);
  box-shadow: 0 0 0 3px rgba(13, 138, 114, 0.15);
}
.field textarea { min-height: 140px; resize: vertical; }
.form-note {
  font-size: var(--fs-xs);
  color: var(--c-ink-muted);
  margin-top: 0.5rem;
}

/* HubSpot form embed — restyle to match brand */
.hubspot-form-wrap {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.hubspot-form-wrap .hs-form-frame { min-height: 200px; }
.hs-form-frame iframe { width: 100% !important; }
.hs-form-frame input[type=text],
.hs-form-frame input[type=email],
.hs-form-frame input[type=tel],
.hs-form-frame textarea,
.hs-form-frame select {
  font-family: inherit !important;
  font-size: var(--fs-base) !important;
  padding: 0.75rem 0.875rem !important;
  border: 1.5px solid var(--c-line) !important;
  border-radius: var(--radius-sm) !important;
}
.hs-form-frame input:focus,
.hs-form-frame textarea:focus,
.hs-form-frame select:focus {
  border-color: var(--c-teal) !important;
  box-shadow: 0 0 0 3px rgba(13, 138, 114, 0.15) !important;
  outline: none !important;
}
.hs-form-frame .hs-button,
.hs-form-frame input[type=submit] {
  background: var(--c-teal) !important;
  color: var(--c-white) !important;
  font-weight: 600 !important;
  padding: 0.875rem 1.5rem !important;
  border-radius: var(--radius-sm) !important;
  border: none !important;
  font-size: var(--fs-base) !important;
  cursor: pointer !important;
  transition: background var(--t) !important;
}
.hs-form-frame .hs-button:hover,
.hs-form-frame input[type=submit]:hover {
  background: var(--c-teal-hover) !important;
}

/* HubSpot Meetings embed */
.meetings-embed-wrap {
  background: var(--c-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-height: 660px;
}
.meetings-iframe-container { width: 100%; }
.meetings-iframe-container iframe {
  width: 100% !important;
  min-height: 660px !important;
  border: 0 !important;
}

/* Notice (placeholder integration banner for Mark) */
.notice {
  background: #FFF8E1;
  border: 1px solid #F2D77B;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: var(--fs-sm);
  color: #6B5300;
  margin-bottom: 1.25rem;
}

/* Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-line);
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 0;
  gap: 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--c-navy);
}
.nav-logo img { height: 36px; width: auto; }
.nav-logo:hover { color: var(--c-navy); }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  color: var(--c-navy);
  font-weight: 500;
  font-size: var(--fs-sm);
  padding: 0.5rem 0;
  position: relative;
}
.nav-menu a:hover { color: var(--c-teal); }
.nav-menu a.active { color: var(--c-teal); }
.nav-menu a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--c-teal);
}

/* Dropdown */
.has-dropdown { position: relative; }
.has-dropdown > a::after { content: ' ▾'; font-size: 0.7em; opacity: 0.7; }
.dropdown {
  position: absolute;
  top: 100%;
  left: -1rem;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 260px;
  padding: 0.5rem;
  list-style: none;
  margin: 0.5rem 0 0;
  display: none;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { display: block; }
.dropdown li a {
  display: block;
  padding: 0.6rem 0.875rem;
  font-size: var(--fs-sm);
  border-radius: var(--radius-sm);
}
.dropdown li a:hover { background: var(--c-off-white); color: var(--c-teal); }

.nav-cta { display: flex; align-items: center; gap: 0.75rem; }
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-navy);
  position: relative;
  transition: transform var(--t), opacity var(--t);
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--c-white);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem;
    gap: 0;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--t);
  }
  .nav-open .nav-menu { transform: translateX(0); }
  .nav-menu a { padding: 0.875rem 0; border-bottom: 1px solid var(--c-line); }
  .has-dropdown > a::after { content: ''; }
  .dropdown { position: static; box-shadow: none; border: none; padding-left: 1rem; display: block; }
  .nav-cta .btn { display: none; }
  .nav-cta .btn-mobile { display: inline-flex; }
}

/* Footer */
.site-footer {
  background: var(--c-navy);
  color: rgba(255,255,255,0.85);
  padding: 4rem 0 1.5rem;
}
.site-footer h4 {
  color: var(--c-white);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.site-footer a { color: rgba(255,255,255,0.85); font-size: var(--fs-sm); }
.site-footer a:hover { color: var(--c-teal-light); }
.footer-brand { max-width: 340px; }
.footer-brand img { height: 48px; margin-bottom: 1rem; background: white; padding: 6px 12px; border-radius: var(--radius-sm); }
.footer-brand p { font-size: var(--fs-sm); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.6);
}
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--c-teal-light); }

/* Tag pill (used for case-study highlights, sub-brand labels) */
.tag {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  background: var(--c-teal-light);
  color: var(--c-teal-dark);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 99px;
}
.tag-soft { background: rgba(13, 138, 114, 0.1); color: var(--c-teal); }

/* Pathway block (From Single Services to Integrated Systems) */
.pathway {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 500;
}
.pathway::before {
  content: '→';
  color: var(--c-teal);
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Coming-soon center block */
.coming-soon {
  text-align: center;
  padding: 6rem 1.5rem;
  max-width: 640px;
  margin: 0 auto;
}
.coming-soon .tag { margin-bottom: 1rem; }
.coming-soon h1 { margin-bottom: 1rem; }
.coming-soon p { color: var(--c-ink-soft); font-size: var(--fs-lg); margin-bottom: 2rem; }

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--c-navy);
  color: white;
  padding: 0.75rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; }