:root {
  --teal: #0891b2;
  --teal-dark: #0e7490;
  --teal-light: #e0f7fa;
  --blue: #1d4ed8;
  --blue-dark: #1e3a8a;
  --blue-light: #dbeafe;
  --green: #059669;
  --green-light: #d1fae5;
  --red: #dc2626;
  --bg: #f0f7ff;
  --bg-card: #ffffff;
  --bg-raised: #f5f9ff;
  --text: #0c1a2e;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --border: rgba(12, 26, 46, 0.09);
  --shadow-sm: 0 1px 3px rgba(12, 26, 46, 0.06), 0 1px 2px rgba(12, 26, 46, 0.04);
  --shadow: 0 4px 16px rgba(12, 26, 46, 0.08), 0 2px 6px rgba(12, 26, 46, 0.04);
  --shadow-lg: 0 8px 32px rgba(12, 26, 46, 0.10), 0 4px 8px rgba(12, 26, 46, 0.06);
  --glow-teal: 0 0 0 1px rgba(8, 145, 178, 0.15), 0 0 16px rgba(8, 145, 178, 0.08);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1200px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Open Sans", Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #e8f4fd 0%, #f2f8ff 30%, #ffffff 70%);
  min-height: 100vh;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid rgba(8, 145, 178, 0.9);
  outline-offset: 3px;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--teal);
  color: #ffffff;
  font-weight: 700;
  z-index: 50;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 88px 0;
}

/* ─── Header ─────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 14px 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(8, 145, 178, 0.2);
  box-shadow: 0 4px 20px rgba(12, 26, 46, 0.08);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-name,
.footer-brand {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--blue-dark);
}

.brand-tag {
  color: var(--text-muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.site-nav a {
  position: relative;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.header-cta,
.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--teal) 0%, var(--blue) 100%);
  box-shadow: 0 4px 18px rgba(8, 145, 178, 0.28);
}

.button-secondary {
  color: var(--teal-dark);
  background: rgba(8, 145, 178, 0.06);
  border-color: rgba(8, 145, 178, 0.22);
  box-shadow: var(--glow-teal);
}

.button:hover,
.button:focus-visible,
.header-cta:hover,
.header-cta:focus-visible {
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-card);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}

/* ─── Hero (stays dark for visual impact) ────────────── */

.hero {
  overflow: clip;
  padding: 54px 0 68px;
  background: linear-gradient(145deg, #073244 0%, #08253b 50%, #051c2e 100%);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 18%, rgba(8, 145, 178, 0.2), transparent 28%),
    radial-gradient(circle at 80% 14%, rgba(14, 116, 144, 0.18), transparent 22%),
    radial-gradient(circle at 50% 85%, rgba(5, 150, 105, 0.08), transparent 30%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 42px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: #67e8f9;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, #67e8f9, transparent);
}

.hero h1 {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(2.75rem, 7vw, 4.9rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: #ffffff;
}

.section-heading h2,
.split-copy h2 {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--text);
}

.hero-subheadline {
  margin: 18px 0 14px;
  font-family: "Montserrat", Arial, sans-serif;
  color: #5eead4;
  font-size: clamp(1rem, 2.4vw, 1.3rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero-text {
  max-width: 62ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.02rem;
}

.section-heading p,
.split-copy > p,
.coverage-panel p {
  max-width: 62ch;
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-points {
  display: grid;
  gap: 14px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 34px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.95) 0 28%, transparent 30%),
    radial-gradient(circle at center, rgba(5, 150, 105, 0.95) 0 64%, rgba(5, 150, 105, 0.2) 68%, transparent 74%);
  box-shadow: 0 0 12px rgba(5, 150, 105, 0.45);
}

.hero-contact-strip {
  display: grid;
  gap: 14px;
  margin-top: 32px;
}

.contact-chip {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: none;
  transition: transform var(--transition), border-color var(--transition);
}

.contact-chip:hover,
.contact-chip:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(8, 145, 178, 0.3);
}

.chip-label {
  color: #67e8f9;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.chip-value {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-visual {
  position: relative;
}

.visual-card {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(8, 145, 178, 0.2);
  background: rgba(7, 30, 53, 0.85);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.visual-card-primary {
  position: relative;
  padding: 22px;
  overflow: hidden;
}

.visual-card-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(8, 145, 178, 0.18), transparent 28%),
    radial-gradient(circle at 18% 85%, rgba(14, 116, 144, 0.14), transparent 28%);
  pointer-events: none;
}

.visual-card-top,
.metric-row,
.mini-service-list,
.trust-band-inner,
.services-grid,
.split-grid,
.timeline,
.contact-grid,
.footer-grid,
.footer-bottom {
  display: grid;
}

.visual-card-top {
  position: relative;
  z-index: 1;
  grid-template-columns: repeat(2, max-content);
  gap: 10px;
  justify-content: start;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(8, 145, 178, 0.14);
  border: 1px solid rgba(8, 145, 178, 0.28);
  color: #cffafe;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-pill-alt {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.85);
}

.operations-graphic {
  width: 100%;
  margin-top: 18px;
  filter: drop-shadow(0 4px 18px rgba(8, 145, 178, 0.15));
}

.metric-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.metric-card {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.metric-card strong {
  display: block;
  margin: 0 0 8px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.metric-card span {
  color: rgba(255, 255, 255, 0.65);
}

.visual-card-floating {
  width: min(100%, 290px);
  padding: 18px;
  margin: 14px 0 0 auto;
}

.floating-label {
  margin: 0 0 14px;
  color: #67e8f9;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.mini-service-list {
  gap: 10px;
}

.mini-service-list span {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

/* ─── Page Banner (inner pages) ──────────────────────── */

.page-banner {
  padding: 52px 0 48px;
  background: linear-gradient(145deg, #073244 0%, #08253b 50%, #051c2e 100%);
}

.page-banner .eyebrow {
  color: #67e8f9;
}

.page-banner h1 {
  margin: 10px 0 14px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: #ffffff;
}

.page-banner > .container > p {
  max-width: 56ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.02rem;
}

/* ─── Overview Cards (home page) ─────────────────────── */

.overview-grid {
  display: grid;
  gap: 20px;
}

.overview-card {
  display: block;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.overview-card::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--blue), transparent);
}

.overview-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(8, 145, 178, 0.2);
}

.overview-card h3 {
  margin: 0 0 10px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--text);
}

.overview-card > p {
  margin: 0 0 16px;
  color: var(--text-secondary);
  font-size: 0.97rem;
}

.overview-card-link {
  color: var(--teal-dark);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

/* ─── CTA Section ─────────────────────────────────────── */

.section-cta {
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner h2 {
  margin: 0 0 12px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--text);
}

.cta-inner p {
  margin: 0 0 28px;
  color: var(--text-secondary);
  font-size: 1.02rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ─── Active nav link ─────────────────────────────────── */

.site-nav a[aria-current="page"] {
  color: var(--teal-dark);
}

.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

/* ─── Trust Band ──────────────────────────────────────── */

.trust-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
}

.trust-band-inner {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  padding: 18px 0;
}

.trust-band p {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  min-height: 58px;
  padding: 0 12px;
  border-radius: 16px;
  background: rgba(8, 145, 178, 0.06);
  border: 1px solid rgba(8, 145, 178, 0.12);
  color: var(--teal-dark);
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ─── Sections ────────────────────────────────────────── */

.section-heading {
  display: grid;
  gap: 16px;
  margin-bottom: 38px;
}

/* ─── Services ────────────────────────────────────────── */

.service-categories {
  display: grid;
  gap: 60px;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.category-icon-badge {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--teal-light);
  border: 1px solid rgba(8, 145, 178, 0.18);
}

.category-icon-badge svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: var(--teal-dark);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.category-title {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--text);
}

.services-grid {
  gap: 20px;
}

.service-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--blue), transparent);
}

.service-icon {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 22px;
  background: var(--teal-light);
  border: 1px solid rgba(8, 145, 178, 0.15);
}

.service-icon svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--teal-dark);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  display: block;
  margin: 0 0 8px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  overflow-wrap: anywhere;
  color: var(--text);
}

.service-card p {
  color: var(--text-secondary);
}

/* ─── Why Choose Us ───────────────────────────────────── */

.section-split {
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.split-grid {
  gap: 24px;
}

.feature-list {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.feature-item {
  padding: 22px;
  border-radius: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.feature-item h3 {
  display: block;
  margin: 0 0 8px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.feature-item p {
  margin: 0;
  color: var(--text-secondary);
}

.coverage-panel {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.coverage-header h3 {
  display: block;
  margin: 16px 0 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
}

.coverage-map {
  margin-top: 24px;
  padding: 18px;
  border-radius: 22px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
}

.coverage-notes {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.coverage-notes li {
  position: relative;
  padding-left: 22px;
  margin: 0;
  color: var(--text-secondary);
}

.coverage-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 10px rgba(8, 145, 178, 0.35);
}

/* ─── Process Timeline ────────────────────────────────── */

.timeline {
  gap: 18px;
}

.timeline-step {
  position: relative;
  padding: 28px 24px 24px;
  border-radius: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.timeline-step h3 {
  display: block;
  margin: 0 0 8px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.timeline-step p {
  color: var(--text-secondary);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-bottom: 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(8, 145, 178, 0.12), rgba(29, 78, 216, 0.08));
  border: 1px solid rgba(8, 145, 178, 0.22);
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--teal-dark);
}

/* ─── Contact ─────────────────────────────────────────── */

.section-contact {
  padding-bottom: 96px;
}

.contact-grid {
  gap: 24px;
}

.contact-panel,
.form-panel {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-methods {
  display: grid;
  gap: 14px;
}

.contact-method {
  display: grid;
  gap: 6px;
  padding: 18px 18px 16px;
  border-radius: 18px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.contact-method:hover,
.contact-method:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(8, 145, 178, 0.25);
  box-shadow: var(--glow-teal);
}

.contact-method strong {
  display: block;
  margin: 0 0 4px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  overflow-wrap: anywhere;
}

.contact-method span {
  color: var(--text-secondary);
}

.method-label {
  color: var(--teal-dark);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.map-frame {
  margin-top: 18px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 320px;
}

.map-frame iframe {
  width: 100%;
  min-height: 320px;
  border: 0;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form span {
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.93rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  color: var(--text);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 16px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(8, 145, 178, 0.5);
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.1);
  background: var(--bg-card);
}

.contact-form input[aria-invalid="true"],
.contact-form select[aria-invalid="true"],
.contact-form textarea[aria-invalid="true"] {
  border-color: rgba(220, 38, 38, 0.6);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.08);
}

.full-width {
  grid-column: 1 / -1;
}

.form-actions {
  display: grid;
  gap: 12px;
}

.form-note,
.form-status {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.form-status.is-error {
  color: var(--red);
}

.form-status.is-success {
  color: var(--green);
}

/* ─── Footer ──────────────────────────────────────────── */

.site-footer {
  padding: 28px 0 34px;
  background: var(--blue-dark);
  color: #ffffff;
}

.footer-brand {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #ffffff;
}

.footer-grid {
  gap: 28px;
  padding-bottom: 26px;
}

.footer-grid h3 {
  display: block;
  margin: 0 0 8px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
}

.footer-grid p {
  margin: 14px 0 0;
  max-width: 38ch;
  color: rgba(255, 255, 255, 0.55);
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  overflow-wrap: anywhere;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  gap: 10px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ─── Reveal animation ────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ──────────────────────────────────────── */

@media (min-width: 700px) {
  .hero-contact-strip,
  .services-grid,
  .timeline,
  .footer-grid,
  .footer-bottom,
  .overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .hero-grid,
  .split-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .trust-band-inner {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.15fr 0.8fr 1fr;
  }

  .footer-bottom {
    grid-template-columns: auto 1fr;
    align-items: center;
  }
}

@media (max-width: 959px) {
  .header-inner {
    grid-template-columns: auto auto auto;
  }

  .nav-toggle {
    display: inline-block;
    justify-self: end;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 12px);
    left: 16px;
    right: 16px;
    display: grid;
    gap: 12px;
    padding: 16px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .site-nav a::after {
    bottom: -4px;
  }

  .header-cta {
    display: none;
  }

  .hero h1 {
    max-width: 12ch;
  }
}

@media (max-width: 699px) {
  .section {
    padding: 72px 0;
  }

  .site-header {
    padding: 12px 0;
  }

  .header-inner {
    gap: 14px;
  }

  .brand-mark {
    width: 52px;
    height: 52px;
  }

  .brand-tag {
    display: none;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-actions .button,
  .button-primary,
  .button-secondary {
    width: 100%;
  }

  .visual-card-top,
  .metric-row,
  .trust-band-inner {
    grid-template-columns: 1fr;
  }

  .visual-card-floating {
    margin-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}