/* ─────────────────────────────────────────────────────────────────
   OmniApex — Main Stylesheet
   Premium US-market service company website
   Design: Deep navy + steel blue — clean, trustworthy, professional
   ───────────────────────────────────────────────────────────────── */

/* ── Tokens ─────────────────────────────────────────────────────── */
:root {
  --color-navy:        #0A1628;
  --color-navy-mid:    #1E2D45;
  --color-blue:        #1B4FD8;
  --color-blue-dark:   #0F3399;
  --color-blue-bright: #3B7BF7;
  --color-blue-light:  #EDF3FF;
  --color-white:       #FFFFFF;
  --color-bg:          #F5F8FF;
  --color-surface:     #EDF2FF;
  --color-border:      #D0DCFF;
  --color-text:        #1A2540;
  --color-text-muted:  #5A6A85;
  --color-success:     #0D9463;
  --color-error:       #C0392B;
  --color-warning:     #D97706;

  /* Glass surface */
  --glass-bg:          rgba(255, 255, 255, 0.72);
  --glass-border:      rgba(180, 200, 255, 0.45);
  --glass-blur:        12px;

  /* Shadow scale */
  --shadow-xs:         0 1px 3px rgba(10, 22, 40, 0.08);
  --shadow-sm:         0 2px 8px rgba(10, 22, 40, 0.10);
  --shadow-md:         0 4px 20px rgba(10, 22, 40, 0.12);
  --shadow-lg:         0 8px 40px rgba(10, 22, 40, 0.16);
  --shadow-blue:       0 0 0 3px rgba(59, 123, 247, 0.20);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --max-width:         1200px;
  --max-width-narrow:  800px;
  --container-px:      clamp(1.25rem, 5vw, 2.5rem);

  /* Radius */
  --radius-sm:         6px;
  --radius-md:         12px;
  --radius-lg:         18px;
  --radius-xl:         24px;

  /* Type */
  --font-body:    "Plus Jakarta Sans", "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Plus Jakarta Sans", "Inter", system-ui, -apple-system, sans-serif;

  /* Transitions */
  --ease:     cubic-bezier(0.22, 0.68, 0, 1.2);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 160ms;
  --dur-base: 240ms;
  --dur-slow: 380ms;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ── Skip link ──────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-blue);
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  z-index: 9999;
  transition: top var(--dur-fast) ease;
}
.skip-link:focus { top: 0; }

/* ── Typography ─────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.375rem); font-weight: 600; }
h4 { font-size: 1.0625rem; font-weight: 600; }

p { max-width: 70ch; line-height: 1.7; }
p + p { margin-top: var(--space-4); }

strong { font-weight: 600; }

/* ── Container ───────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-px);
}
.container--narrow {
  max-width: var(--max-width-narrow);
}

/* ── Section spacing ─────────────────────────────────────────────── */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}
.section--dark {
  background: var(--color-navy);
  color: var(--color-white);
}
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--color-white); }
.section--dark p { color: rgba(255,255,255,0.80); }

.section--tinted { background: var(--color-surface); }

.section__label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-blue-bright);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
}
.section__heading { margin-bottom: var(--space-5); }
.section__lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-12);
  max-width: 60ch;
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.625rem;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  transition: background var(--dur-fast) ease, transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) ease, color var(--dur-fast) ease, border-color var(--dur-fast) ease;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  letter-spacing: -0.01em;
  border: 2px solid transparent;
}
.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-blue);
}

.btn--primary {
  background: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}
.btn--primary:hover {
  background: var(--color-blue-dark);
  border-color: var(--color-blue-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), 0 0 0 0px rgba(59,123,247,0);
}
.btn--primary:active { transform: translateY(0); }

.btn--outline {
  background: transparent;
  color: var(--color-blue);
  border-color: var(--color-blue);
}
.btn--outline:hover {
  background: var(--color-blue-light);
  transform: translateY(-1px);
}

.btn--ghost {
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.25);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.20);
  border-color: rgba(255,255,255,0.45);
}

.btn--sm {
  padding: 0.5rem 1.125rem;
  font-size: 0.875rem;
}
.btn--lg {
  padding: 1rem 2.25rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-lg);
}
.btn--full { width: 100%; justify-content: center; }

/* ── Navigation ─────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(245, 248, 255, 0.75);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid transparent;
  transition: background var(--dur-base) ease, border-color var(--dur-base) ease, box-shadow var(--dur-base) ease;
}
.site-header--scrolled {
  background: rgba(245, 248, 255, 0.95);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-px);
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--color-navy);
  letter-spacing: -0.025em;
  flex-shrink: 0;
}
.nav-logo:hover { color: var(--color-blue); }
.nav-logo:focus-visible { outline: 2px solid var(--color-blue); border-radius: var(--radius-sm); outline-offset: 3px; }
.nav-logo__mark {
  color: var(--color-blue);
  font-size: 0.875rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.nav-link {
  padding: var(--space-2) var(--space-4);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast) ease, background var(--dur-fast) ease;
}
.nav-link:hover { color: var(--color-navy); background: var(--color-surface); }
.nav-link--active { color: var(--color-blue); font-weight: 600; }
.nav-link:focus-visible { outline: 2px solid var(--color-blue); outline-offset: 2px; }

.nav-actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}
.nav-toggle:focus-visible { outline: 2px solid var(--color-blue); outline-offset: 2px; }
.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) ease;
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 68px 0 0 0;
  background: var(--color-white);
  z-index: 99;
  overflow-y: auto;
  padding: var(--space-8) var(--container-px);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
}
.mobile-menu.is-open { transform: translateX(0); }

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.mobile-nav-link {
  display: block;
  padding: var(--space-4) var(--space-5);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
}
.mobile-nav-link:hover { background: var(--color-surface); color: var(--color-blue); }
.mobile-nav-cta { margin-top: var(--space-6); }

/* ── Hero — Home ────────────────────────────────────────────────── */
.hero-home {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding-block: calc(68px + var(--space-16)) var(--space-16);
  background: linear-gradient(160deg, var(--color-navy) 0%, #0D2348 55%, #142A50 100%);
  position: relative;
  overflow: hidden;
}
.hero-home::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(59,123,247,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(27,79,216,0.15) 0%, transparent 55%);
  pointer-events: none;
}
/* Subtle grid texture */
.hero-home::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,123,247,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,123,247,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-home__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  width: 100%;
}
.hero-home__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-blue-bright);
  margin-bottom: var(--space-6);
  padding: var(--space-2) var(--space-5);
  border: 1px solid rgba(59,123,247,0.35);
  border-radius: 100px;
  background: rgba(59,123,247,0.10);
}
.hero-home__eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-blue-bright);
  flex-shrink: 0;
}

.hero-home__title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  color: var(--color-white);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--space-6);
}
.hero-home__title em {
  font-style: normal;
  color: var(--color-blue-bright);
}

.hero-home__sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.72);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: var(--space-12);
  line-height: 1.65;
}

/* ── Service Gateway Cards ───────────────────────────────────────── */
.gateway-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-top: var(--space-4);
}

.gateway-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: left;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) ease, border-color var(--dur-base) ease;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
}
.gateway-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-blue) 0%, var(--color-blue-bright) 100%);
  opacity: 0;
  transition: opacity var(--dur-base) ease;
}
.gateway-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(59,123,247,0.25);
  border-color: rgba(59,123,247,0.40);
}
.gateway-card:hover::before { opacity: 1; }
.gateway-card:focus-visible {
  outline: 2px solid var(--color-blue-bright);
  outline-offset: 3px;
  border-radius: var(--radius-xl);
}

.gateway-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-blue), var(--color-blue-bright));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}
.gateway-card__icon svg { width: 28px; height: 28px; }

.gateway-card__title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.025em;
}
.gateway-card__description {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: none;
}
.gateway-card__cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-blue);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  transition: gap var(--dur-fast) ease;
}
.gateway-card:hover .gateway-card__cta { gap: var(--space-3); }

/* ── Interior hero ───────────────────────────────────────────────── */
.hero-interior {
  padding-block: calc(68px + var(--space-16)) var(--space-16);
  background: linear-gradient(155deg, var(--color-navy) 0%, #0D2348 100%);
  position: relative;
  overflow: hidden;
}
.hero-interior::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 80% 50%, rgba(59,123,247,0.20) 0%, transparent 60%);
  pointer-events: none;
}
.hero-interior__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-px);
}
.hero-interior__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-blue-bright);
  margin-bottom: var(--space-5);
}
.hero-interior__title {
  color: var(--color-white);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-5);
  max-width: 18ch;
}
.hero-interior__lead {
  font-size: clamp(1rem, 1.8vw, 1.1875rem);
  color: rgba(255,255,255,0.75);
  max-width: 58ch;
  margin-bottom: var(--space-10);
  line-height: 1.7;
}
.hero-interior__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
}

/* ── Service cards ───────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) ease, border-color var(--dur-base) ease;
  position: relative;
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(59,123,247,0.30);
}

.service-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: 0.75rem;
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: 100px;
}
.service-card__badge--urgent {
  background: rgba(201, 56, 40, 0.10);
  color: var(--color-error);
  border: 1px solid rgba(201, 56, 40, 0.25);
}

.service-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-blue-light);
  color: var(--color-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--dur-base) ease, color var(--dur-base) ease;
}
.service-card__icon svg { width: 22px; height: 22px; }
.service-card:hover .service-card__icon {
  background: var(--color-blue);
  color: var(--color-white);
}

.service-card__name {
  font-size: 1.0625rem;
  color: var(--color-navy);
}
.service-card__description {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
  max-width: none;
}

.service-card__bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.service-card__bullets li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
}
.service-card__bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.45em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-blue-bright);
}

.service-card__cta {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-blue);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  transition: gap var(--dur-fast) ease, color var(--dur-fast) ease;
}
.service-card:hover .service-card__cta { color: var(--color-blue-dark); }
.service-card__cta:focus-visible { outline: 2px solid var(--color-blue); border-radius: 2px; }

/* ── Pricing cards ───────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) ease;
}
.pricing-card--featured {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 1px var(--color-blue), var(--shadow-md);
}
.pricing-card--featured::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-blue) 0%, var(--color-blue-bright) 100%);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.pricing-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.pricing-card--featured:hover {
  box-shadow: 0 0 0 1px var(--color-blue), var(--shadow-lg);
}

.pricing-card__badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: var(--space-1) var(--space-3);
  background: var(--color-blue-light);
  color: var(--color-blue);
  border-radius: 100px;
  align-self: flex-start;
}

.pricing-card__icon {
  width: 48px; height: 48px;
  background: var(--color-blue-light);
  color: var(--color-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pricing-card__icon svg { width: 22px; height: 22px; }

.pricing-card__name {
  font-size: 1.125rem;
  color: var(--color-navy);
}
.pricing-card__description {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: none;
}

.pricing-card__bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.pricing-card__bullets li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
}
.pricing-card__bullets li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
  font-size: 0.8125rem;
}

.pricing-card__footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.price-display {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.price-original {
  font-size: 1rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.price-main {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}
.price-from {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.price-amount {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.03em;
}
.price-badge {
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(13, 148, 99, 0.12);
  color: var(--color-success);
  padding: 2px var(--space-3);
  border-radius: 100px;
  border: 1px solid rgba(13, 148, 99, 0.25);
  align-self: center;
}
.price-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-blue);
}

/* ── FAQ ─────────────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 800px;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--dur-fast) ease;
}
.faq-item.is-open { box-shadow: var(--shadow-sm); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  text-align: left;
  padding: var(--space-5) var(--space-6);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-navy);
  background: none;
  cursor: pointer;
  transition: background var(--dur-fast) ease;
}
.faq-question:hover { background: var(--color-surface); }
.faq-question:focus-visible { outline: 2px solid var(--color-blue); outline-offset: -2px; }

.faq-icon {
  width: 18px; height: 18px;
  flex-shrink: 0;
  color: var(--color-blue-bright);
  transition: transform var(--dur-base) var(--ease-out);
}
.faq-item.is-open .faq-icon { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-out);
}
.faq-answer__inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.faq-answer__inner p { max-width: none; }

/* ── Contact form ────────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info__heading { margin-bottom: var(--space-5); }
.contact-info__lead {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}
.contact-detail__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.contact-detail__icon {
  width: 40px; height: 40px;
  background: var(--color-blue-light);
  color: var(--color-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail__icon svg { width: 18px; height: 18px; }
.contact-detail__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: var(--space-1);
}
.contact-detail__value {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-navy);
}
.contact-detail__value a:hover { color: var(--color-blue); text-decoration: underline; }

.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.form-row--full { grid-template-columns: 1fr; }
.form-row--three { grid-template-columns: 1fr 1fr 1fr; }

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.form-field:last-child { margin-bottom: 0; }

.form-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
}
.form-field label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease, background var(--dur-fast) ease;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
}
.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: rgba(59,123,247,0.45);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(27, 79, 216, 0.12);
  background: var(--color-white);
}
.form-input[aria-invalid="true"],
.form-select[aria-invalid="true"],
.form-textarea[aria-invalid="true"] {
  border-color: var(--color-error);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A6A85' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 2.5rem;
  cursor: pointer;
}

.field-error {
  font-size: 0.8125rem;
  color: var(--color-error);
  font-weight: 500;
}

.form-feedback {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  margin-bottom: var(--space-6);
  outline: none;
}
.form-feedback:empty { display: none; }
.form-feedback svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
.form-feedback strong { display: block; margin-bottom: var(--space-1); font-size: 1rem; }
.form-feedback p { color: inherit; opacity: 0.85; max-width: none; }
.form-feedback--success {
  background: rgba(13,148,99,0.08);
  color: #0A6B47;
  border: 1px solid rgba(13,148,99,0.25);
}
.form-feedback--error {
  background: rgba(192,57,43,0.08);
  color: var(--color-error);
  border: 1px solid rgba(192,57,43,0.25);
}

/* ── Social links ────────────────────────────────────────────────── */
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: color var(--dur-fast) ease, background var(--dur-fast) ease;
}
.social-link:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}
.social-link--md {
  width: 40px; height: 40px;
  background: var(--color-surface);
}
.social-link--md svg { width: 18px; height: 18px; }
.social-link--md:hover { color: var(--color-blue); background: var(--color-blue-light); }
.social-link--sm {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.65);
}
.social-link--sm svg { width: 16px; height: 16px; }
.social-link--sm:hover { color: var(--color-white); background: rgba(255,255,255,0.15); }

.footer-social { display: flex; gap: var(--space-2); margin-top: var(--space-4); flex-wrap: wrap; }

/* ── Footer ──────────────────────────────────────────────────────── */
.site-footer {
  background: var(--color-navy);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-20);
}

.footer-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-px);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--color-white);
  letter-spacing: -0.025em;
}
.footer-logo__mark { color: var(--color-blue-bright); font-size: 0.875rem; }
.footer-logo:focus-visible { outline: 2px solid var(--color-blue-bright); border-radius: 3px; }

.footer-tagline {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.55);
  margin-top: var(--space-3);
  max-width: 30ch;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
.footer-col__title {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.40);
  margin-bottom: var(--space-5);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a, .footer-col span {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--dur-fast) ease;
  display: block;
}
.footer-col a:hover { color: var(--color-white); }
.footer-col a:focus-visible { outline: 1px solid var(--color-blue-bright); border-radius: 2px; }

.footer-contact-list li { font-size: 0.9375rem; }

.footer-bottom {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-px);
  padding-block: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.40);
  max-width: none;
}

/* ── Breadcrumb ──────────────────────────────────────────────────── */
.breadcrumb {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-px);
  padding-block: var(--space-3);
  background: rgba(0,0,0,0.20);
  margin-top: 68px;
}
.breadcrumb__list {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  font-size: 0.875rem;
}
.breadcrumb__list li { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumb__list a { color: rgba(255,255,255,0.60); }
.breadcrumb__list a:hover { color: rgba(255,255,255,0.90); }
.breadcrumb__list span { color: rgba(255,255,255,0.90); font-weight: 500; }
.breadcrumb__sep { color: rgba(255,255,255,0.30); }

/* ── Trust bar ───────────────────────────────────────────────────── */
.trust-bar {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-10);
  background: var(--color-white);
}
.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}
.trust-bar__item { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.trust-bar__icon {
  width: 44px; height: 44px;
  background: var(--color-blue-light);
  color: var(--color-blue);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.trust-bar__icon svg { width: 20px; height: 20px; }
.trust-bar__label { font-size: 0.9375rem; font-weight: 600; color: var(--color-navy); }
.trust-bar__sub { font-size: 0.8125rem; color: var(--color-text-muted); }

/* ── About section ───────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.about-visual {
  background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-surface) 100%);
  border-radius: var(--radius-xl);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  padding: var(--space-8);
}

/* ── CTA Banner ──────────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0D2348 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(59,123,247,0.20) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner__inner { position: relative; z-index: 1; }
.cta-banner__title { color: var(--color-white); margin-bottom: var(--space-4); }
.cta-banner__lead {
  color: rgba(255,255,255,0.72);
  margin-bottom: var(--space-8);
  margin-inline: auto;
  max-width: 52ch;
}
.cta-banner__actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ── Scroll reveal ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--dur-slow) ease, transform var(--dur-slow) var(--ease-out);
  }
  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal-delay-1 { transition-delay: 80ms; }
  .reveal-delay-2 { transition-delay: 160ms; }
  .reveal-delay-3 { transition-delay: 240ms; }
  .reveal-delay-4 { transition-delay: 320ms; }
}

/* ── Utility ──────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.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;
}
.divider {
  height: 1px;
  background: var(--color-border);
  margin-block: var(--space-12);
}