/* Varellan Limited — Corporate stylesheet */
:root {
  --navy-950: #071526;
  --navy-900: #0B1F3A;
  --navy-800: #122B4A;
  --navy-700: #1A3A5C;
  --navy-600: #2A4F75;
  --slate-600: #5A6B7D;
  --slate-500: #6B7C8F;
  --slate-400: #8A9AAB;
  --slate-300: #B8C2CE;
  --slate-200: #DCE2E9;
  --slate-100: #EEF1F5;
  --slate-50: #F6F8FA;
  --ivory: #FBF9F6;
  --white: #FFFFFF;
  --gold-500: #C4A574;
  --gold-400: #D4B98A;
  --gold-600: #A88B55;
  --gold-100: #F5EFE4;
  --text: #1A2332;
  --text-muted: #5A6B7D;
  --border: rgba(11, 31, 58, 0.1);
  --shadow-sm: 0 1px 2px rgba(7, 21, 38, 0.04), 0 1px 3px rgba(7, 21, 38, 0.06);
  --shadow-md: 0 4px 16px rgba(7, 21, 38, 0.08), 0 1px 3px rgba(7, 21, 38, 0.04);
  --shadow-lg: 0 12px 40px rgba(7, 21, 38, 0.12);
  --radius: 10px;
  --radius-lg: 16px;
  --max: 1140px;
  --header-h: 76px;
  --font-sans: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--navy-700); text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color 0.2s var(--ease); }
a:hover { color: var(--gold-600); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
}
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Layout */
.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}
.container--narrow { width: min(100% - 2.5rem, 720px); }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 560;
  line-height: 1.15;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.85rem, 3.2vw, 2.55rem); font-weight: 500; }
h3 { font-size: clamp(1.25rem, 2vw, 1.45rem); font-family: var(--font-sans); font-weight: 560; letter-spacing: -0.015em; }
h4 { font-size: 1.1rem; font-family: var(--font-sans); font-weight: 560; }
p + p { margin-top: 1em; }
.lead {
  font-size: clamp(1.125rem, 2vw, 1.3rem);
  line-height: 1.7;
  color: var(--slate-600);
  font-weight: 400;
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 560;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-600);
  margin-bottom: 0.85rem;
}
.eyebrow--light { color: var(--gold-400); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.25s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1.5rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
  text-decoration: none;
  color: var(--navy-900);
}
.logo:hover { color: var(--navy-900); }
.logo-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}
.logo-word {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1;
}
.site-footer .logo { color: var(--white); }
.site-footer .logo:hover { color: var(--white); }
.site-footer .logo-word { color: var(--white); }
.nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.nav a {
  text-decoration: none;
  color: var(--navy-800);
  font-size: 0.9375rem;
  font-weight: 450;
  padding: 0.55rem 0.9rem;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}
.nav a:hover, .nav a[aria-current="page"] {
  color: var(--navy-900);
  background: var(--slate-100);
}
.nav a[aria-current="page"] { font-weight: 560; }
.nav-cta {
  margin-left: 0.5rem !important;
  background: var(--navy-900) !important;
  color: var(--white) !important;
  padding: 0.6rem 1.15rem !important;
  border-radius: 8px !important;
  font-weight: 500 !important;
}
.nav-cta:hover {
  background: var(--navy-700) !important;
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--navy-900);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 520;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--navy-900);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--navy-700); color: var(--white); box-shadow: var(--shadow-md); }
.btn-secondary {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--slate-300);
}
.btn-secondary:hover { border-color: var(--navy-900); color: var(--navy-900); background: var(--slate-50); }
.btn-gold {
  background: var(--gold-500);
  color: var(--navy-950);
}
.btn-gold:hover { background: var(--gold-400); color: var(--navy-950); }
.btn-light {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border-color: rgba(255,255,255,0.25);
}
.btn-light:hover { background: rgba(255,255,255,0.14); color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-group { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Hero */
.hero {
  position: relative;
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(4.5rem, 9vw, 7.5rem);
  background:
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(196,165,116,0.08), transparent 50%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(26,58,92,0.06), transparent 50%),
    linear-gradient(165deg, var(--ivory) 0%, var(--white) 45%, var(--slate-50) 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11,31,58,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,31,58,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.5), transparent 85%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero h1 { margin-bottom: 1.25rem; max-width: 16ch; }
.hero .lead { max-width: 38ch; margin-bottom: 2rem; }
.hero-card {
  background: var(--navy-900);
  color: var(--slate-200);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.hero-card::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle at top right, rgba(196,165,116,0.25), transparent 70%);
  pointer-events: none;
}
.hero-card h2 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 560;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.25rem;
}
.hero-card ul { display: flex; flex-direction: column; gap: 0.9rem; }
.hero-card li {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  font-size: 0.975rem;
  line-height: 1.45;
  color: rgba(244,246,248,0.9);
}
.hero-card li::before {
  content: "";
  flex-shrink: 0;
  width: 7px; height: 7px;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: var(--gold-500);
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}
.hero-meta div { min-width: 8rem; }
.hero-meta dt {
  font-size: 0.7rem;
  font-weight: 560;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 0.3rem;
}
.hero-meta dd {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--navy-900);
  font-weight: 500;
}

/* Sections */
.section { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.section--alt { background: var(--slate-50); }
.section--navy {
  background: linear-gradient(160deg, var(--navy-950) 0%, var(--navy-800) 100%);
  color: var(--slate-200);
}
.section--navy h2, .section--navy h3 { color: var(--white); }
.section--navy .lead, .section--navy p { color: var(--slate-300); }
.section-head {
  max-width: 640px;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.section-head--center {
  text-align: center;
  margin-inline: auto;
}
.section-head p { margin-top: 0.85rem; color: var(--text-muted); }

/* Cards / grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(196,165,116,0.35);
  transform: translateY(-2px);
}
.card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--gold-100);
  color: var(--navy-800);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
}
.card-icon svg { width: 22px; height: 22px; }
.card h3 { margin-bottom: 0.65rem; }
.card p {
  color: var(--text-muted);
  font-size: 0.975rem;
  flex: 1;
}
.card-link {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  font-weight: 520;
  text-decoration: none;
  color: var(--navy-700);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.card-link:hover { color: var(--gold-600); }
.card-link::after { content: "→"; transition: transform 0.2s; }
.card-link:hover::after { transform: translateX(3px); }

.service-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 1.15rem;
}
.service-list li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--slate-600);
  line-height: 1.45;
}
.service-list li::before {
  content: "";
  flex-shrink: 0;
  width: 6px; height: 6px;
  margin-top: 0.5rem;
  border-radius: 1px;
  background: var(--gold-500);
  transform: rotate(45deg);
}

/* Feature / approach */
.approach-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: step;
}
.approach-step {
  position: relative;
  padding: 1.75rem 1.5rem 1.75rem 0;
  border-top: 1px solid var(--border);
}
.approach-step:not(:last-child) {
  border-right: 1px solid var(--border);
  padding-right: 1.75rem;
  margin-right: 1.75rem;
}
.approach-step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--gold-500);
  margin-bottom: 0.85rem;
  font-weight: 500;
}
.approach-step h3 { margin-bottom: 0.5rem; }
.approach-step p { font-size: 0.95rem; color: var(--text-muted); }

/* Sectors */
.sector-tile {
  position: relative;
  background: var(--navy-900);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  min-height: 160px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--white);
  text-decoration: none;
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}
.sector-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(26,58,92,0.3), transparent 60%);
  pointer-events: none;
}
.sector-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}
.sector-tile h3 {
  color: var(--white);
  position: relative;
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}
.sector-tile p {
  position: relative;
  font-size: 0.875rem;
  color: var(--slate-300);
  margin: 0;
}
.sector-tile .accent-line {
  width: 28px;
  height: 2px;
  background: var(--gold-500);
  margin-bottom: 0.85rem;
  position: relative;
}

/* Independence callout */
.callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold-500);
  border-radius: var(--radius);
  padding: 1.75rem 1.75rem 1.75rem 1.5rem;
  box-shadow: var(--shadow-sm);
}
.callout-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gold-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-800);
  flex-shrink: 0;
}
.callout h3 { margin-bottom: 0.5rem; }
.callout p { color: var(--text-muted); font-size: 0.975rem; margin: 0; }
.callout ul {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.callout ul li {
  font-size: 0.95rem;
  color: var(--slate-600);
  padding-left: 1.1rem;
  position: relative;
}
.callout ul li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--gold-600);
}

/* Page hero (inner pages) */
.page-hero {
  padding: clamp(3rem, 6vw, 4.5rem) 0 clamp(2.5rem, 5vw, 3.5rem);
  background:
    linear-gradient(165deg, var(--navy-950) 0%, var(--navy-800) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  right: -10%;
  top: -40%;
  width: 50%;
  height: 180%;
  background: radial-gradient(ellipse, rgba(196,165,116,0.12), transparent 60%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); max-width: 18ch; margin-bottom: 1rem; }
.page-hero .lead { color: var(--slate-300); max-width: 48ch; margin: 0; }
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-bottom: 1.25rem;
}
.breadcrumb a { color: var(--slate-300); text-decoration: none; }
.breadcrumb a:hover { color: var(--gold-400); }
.breadcrumb span[aria-hidden] { opacity: 0.5; }

/* Content blocks */
.prose { max-width: 68ch; }
.prose h2 { margin: 2.25rem 0 1rem; }
.prose h3 { margin: 1.75rem 0 0.75rem; }
.prose p, .prose li { color: var(--text-muted); }
.prose ul, .prose ol {
  margin: 1rem 0;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.prose ul li {
  padding-left: 1.25rem;
  position: relative;
}
.prose ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55rem;
  width: 6px; height: 6px;
  border-radius: 1px;
  background: var(--gold-500);
  transform: rotate(45deg);
}

.detail-block {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-bottom: 1px solid var(--border);
}
.detail-block:last-child { border-bottom: 0; }
.detail-block h2 { margin-bottom: 0.5rem; }
.detail-block .eyebrow { margin-bottom: 0.5rem; }

/* Split panel */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split--rev > :first-child { order: 2; }

.panel-soft {
  background: var(--slate-50);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border: 1px solid var(--border);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}
.contact-info dt {
  font-size: 0.7rem;
  font-weight: 560;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 0.35rem;
  margin-top: 1.5rem;
}
.contact-info dt:first-child { margin-top: 0; }
.contact-info dd {
  color: var(--navy-900);
  font-size: 1.05rem;
}
.contact-info a { text-decoration: none; color: var(--navy-900); font-weight: 500; }
.contact-info a:hover { color: var(--gold-600); }

.form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  box-shadow: var(--shadow-sm);
}
.form-row { margin-bottom: 1.15rem; }
.form-row label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 520;
  color: var(--navy-800);
  margin-bottom: 0.4rem;
}
.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--slate-200);
  border-radius: 8px;
  background: var(--slate-50);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.form-row input:hover,
.form-row textarea:hover,
.form-row select:hover {
  border-color: var(--slate-300);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--navy-600);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26, 58, 92, 0.12);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-note {
  font-size: 0.8125rem;
  color: var(--slate-500);
  margin-top: 0.85rem;
}
.form-actions { margin-top: 1.35rem; }

/* CTA band */
.cta-band {
  text-align: center;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}
.cta-band h2 { color: var(--white); margin-bottom: 0.85rem; }
.cta-band p {
  color: var(--slate-300);
  max-width: 42ch;
  margin: 0 auto 1.75rem;
}

/* Footer */
.site-footer {
  background: var(--navy-950);
  color: var(--slate-400);
  padding: 3.5rem 0 2rem;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-brand p {
  margin-top: 1rem;
  max-width: 28ch;
  line-height: 1.55;
  color: var(--slate-400);
}
.footer-brand .logo { margin-bottom: 0.25rem; }
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 560;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-300);
  margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-col a {
  color: var(--slate-400);
  text-decoration: none;
}
.footer-col a:hover { color: var(--gold-400); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.8125rem;
  color: var(--slate-500);
}
.footer-bottom a { color: var(--slate-500); text-decoration: none; }
.footer-bottom a:hover { color: var(--gold-400); }
.footer-legal { display: flex; gap: 1.25rem; flex-wrap: wrap; }

/* Legal pages */
.legal-meta {
  font-size: 0.875rem;
  color: var(--slate-500);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

/* Utilities */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.text-muted { color: var(--text-muted); }
.divider {
  height: 1px;
  background: var(--border);
  border: 0;
  margin: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--navy-900);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  z-index: 200;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .grid-3,
  .grid-4,
  .approach-steps,
  .split,
  .split--rev > :first-child,
  .detail-block,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .split--rev > :first-child { order: 0; }
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .approach-step:not(:last-child) {
    border-right: 0;
    margin-right: 0;
    padding-right: 0;
  }
  .approach-step { padding: 1.5rem 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .hero-card { margin-top: 0.5rem; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .hero .btn-group { flex-direction: column; align-items: stretch; }
  .hero .btn { width: 100%; }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    gap: 0.25rem;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a {
    padding: 0.85rem 1rem;
    border-radius: 8px;
  }
  .nav-cta {
    margin: 0.5rem 0 0 !important;
    text-align: center;
    justify-content: center;
  }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-meta { gap: 1.15rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .callout { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}