html {
  scroll-behavior: smooth;
}

html.capture-mode {
  scroll-behavior: auto;
}

body {
  background: #f8fafc;
  color: #0f172a;
}

html.capture-mode *,
html.capture-mode *::before,
html.capture-mode *::after {
  animation: none !important;
  transition: none !important;
}

.page-shell {
  width: min(1280px, calc(100% - 3rem));
  margin-inline: auto;
}

.btn-glow:hover {
  box-shadow: 0 0 20px rgba(25, 127, 230, 0.4);
}

.premium-copy {
  line-height: 1.82;
}

.caribbean-gradient {
  background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  width: 100%;
  transition: transform 0.26s ease, opacity 0.26s ease;
}

.site-header-shell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  max-width: none !important;
  margin-inline: 0 !important;
  padding: 12px 28px;
  background: linear-gradient(135deg, rgba(9, 15, 28, 0.72) 0%, rgba(20, 31, 49, 0.52) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 44px -34px rgba(2, 8, 23, 0.58);
  backdrop-filter: blur(18px) saturate(155%);
  -webkit-backdrop-filter: blur(18px) saturate(155%);
  transition: background-color 0.26s ease, border-color 0.26s ease, box-shadow 0.26s ease, backdrop-filter 0.26s ease, -webkit-backdrop-filter 0.26s ease;
}

.site-header-shell::after {
  content: '';
  position: absolute;
  top: 0;
  left: 28px;
  right: 28px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.28) 50%, rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
}

.site-header.is-scrolled .site-header-shell {
  background: linear-gradient(135deg, rgba(9, 15, 28, 0.84) 0%, rgba(18, 28, 45, 0.74) 100%);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 50px -34px rgba(2, 8, 23, 0.78);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header-zone {
  display: flex;
  align-items: center;
  min-width: 0;
}

.site-header-zone--left,
.site-header-zone--right,
.cta-container {
  flex: 0 0 clamp(18rem, 30vw, 24rem);
}

.site-header-zone--center {
  display: flex;
  justify-content: center;
  flex: 1 1 auto;
}

.site-header-zone--right,
.cta-container {
  justify-content: flex-end;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  color: #ffffff;
  font-size: clamp(1.02rem, 1.18vw, 1.2rem);
  letter-spacing: 0.02em;
  line-height: 1;
}

.site-logo-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  white-space: nowrap;
}

.site-logo-strong {
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.site-logo-light {
  color: #bcc4cf;
  font-weight: 800;
  font-size: 1em;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.site-header-nav,
.nav-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  flex: 1 1 auto;
  min-width: 0;
}

.site-nav-link {
  position: relative;
  padding-bottom: 3px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: none;
  opacity: 1;
  transition: opacity 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.site-nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  border-radius: 999px;
  background: #2b87e3;
  opacity: 0.92;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav-link:hover,
.site-nav-link:focus-visible,
.site-nav-link.is-active {
  color: #ffffff;
}

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

.site-header-cta,
.site-mobile-cta,
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 10px;
  background: #2b87e3;
  box-shadow: 0 16px 30px -18px rgba(43, 135, 227, 0.62);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.2;
  white-space: nowrap;
  transition: background-color 0.26s ease, color 0.26s ease, box-shadow 0.26s ease, transform 0.26s ease;
}

.site-header-cta:hover,
.site-header-cta:focus-visible,
.site-mobile-cta:hover,
.site-mobile-cta:focus-visible {
  background: #3b93ea;
  box-shadow: 0 22px 38px -18px rgba(43, 135, 227, 0.72);
  color: #ffffff;
  transform: translateY(-2px);
}

.site-header-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.25rem;
  width: 2.75rem;
  height: 2.75rem;
  margin-left: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.85rem;
  background: #2b87e3;
  box-shadow: 0 18px 30px -20px rgba(43, 135, 227, 0.76);
  color: #ffffff;
  backdrop-filter: blur(14px) saturate(135%);
  -webkit-backdrop-filter: blur(14px) saturate(135%);
  transition: background-color 0.26s ease, border-color 0.26s ease, transform 0.26s ease;
}

.site-header-toggle span {
  display: block;
  width: 1.1rem;
  height: 2.5px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-mobile-panel {
  background: linear-gradient(180deg, rgba(9, 15, 28, 0.88) 0%, rgba(16, 25, 40, 0.82) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 26px 46px -32px rgba(2, 8, 23, 0.78);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.site-mobile-panel[hidden] {
  display: none;
}

.site-mobile-panel-inner {
  padding: 0 28px 20px;
}

.site-mobile-nav ul {
  display: flex;
  flex-direction: column;
}

.site-mobile-nav-link {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0.88;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.site-mobile-nav-link:hover,
.site-mobile-nav-link:focus-visible,
.site-mobile-nav-link.is-active {
  color: #ffffff;
  opacity: 1;
}

.site-mobile-cta {
  width: 100%;
  margin-top: 1rem;
}

body.site-menu-open {
  overflow: hidden;
}

.section-dark {
  position: relative;
  background: linear-gradient(180deg, #0f172a 0%, #16233a 100%);
  overflow: hidden;
}

.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(25, 127, 230, 0.18), transparent 34%),
    radial-gradient(circle at bottom right, rgba(148, 163, 184, 0.12), transparent 32%);
  pointer-events: none;
  z-index: 0;
}

.section-stack {
  position: relative;
  z-index: 1;
}

.agency-card {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: 0 20px 44px -36px rgba(15, 23, 42, 0.2);
}

.agency-card-dark {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 22px 46px -34px rgba(2, 8, 23, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.proof-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(248, 250, 252, 0.96) 100%);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 0 18px 42px -36px rgba(15, 23, 42, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hover-lift {
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 44px -28px rgba(15, 23, 42, 0.18);
}

.link-accent {
  color: #197fe6;
  font-weight: 600;
  transition: color 0.26s ease;
}

.link-accent:hover {
  color: #0f172a;
}

.link-accent-light {
  color: #93c5fd;
  font-weight: 600;
  transition: color 0.26s ease;
}

.link-accent-light:hover {
  color: #ffffff;
}

.page-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.96) 0%, rgba(23, 37, 84, 0.92) 56%, rgba(239, 246, 255, 1) 100%),
    url('../images/st-kitts-coastline.png') center/cover no-repeat;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(25, 127, 230, 0.22), transparent 30%),
    radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.08), transparent 28%);
  pointer-events: none;
}

.page-hero-panel {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.toc-link {
  background: rgba(255, 255, 255, 0.78);
  transition: border-color 0.26s ease, background-color 0.26s ease, transform 0.26s ease;
}

.toc-link:hover {
  background: rgba(255, 255, 255, 0.96);
  transform: translateY(-2px);
}

.cluster-card {
  min-height: 100%;
}

.key-insight {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.98) 0%, rgba(22, 35, 58, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 28px 50px -34px rgba(2, 8, 23, 0.8);
}

.article-copy p + p {
  margin-top: 1.25rem;
}

.article-copy ul + p,
.article-copy p + ul {
  margin-top: 1.25rem;
}

.article-copy li + li {
  margin-top: 0.85rem;
}

.insight-kicker {
  display: inline-block;
  border-radius: 9999px;
  background: rgba(25, 127, 230, 0.1);
  color: #197fe6;
  padding: 0.4rem 0.8rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.reveal,
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

html.motion-ready .reveal {
  opacity: 1;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

html.capture-mode .site-header-shell,
html.capture-mode .site-mobile-panel,
html.capture-mode .glass-card,
html.capture-mode .agency-card-dark,
html.capture-mode .proof-card,
html.capture-mode .page-hero-panel,
html.capture-mode .key-insight {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

html.capture-mode .hover-lift:hover,
html.capture-mode .toc-link:hover,
html.capture-mode .site-header-cta:hover,
html.capture-mode .site-mobile-cta:hover {
  transform: none !important;
}

html.capture-mode .reveal,
html.capture-mode .reveal.is-visible {
  opacity: 1 !important;
  transform: none !important;
}

@media (max-width: 767px) {
  .page-shell {
    width: calc(100% - 2rem);
  }

  .site-header-shell {
    display: block;
    padding: 12px 20px;
    padding-right: 76px;
    gap: 1rem;
  }

  .site-header-zone--left {
    flex: 1 1 auto;
    max-width: calc(100% - 72px);
  }

  .site-header-zone--center,
  .site-header-zone--right,
  .cta-container {
    display: none;
  }

  .site-header-toggle {
    display: inline-flex;
    position: absolute;
    top: 12px;
    right: 20px;
  }

  .site-logo {
    font-size: 0.88rem;
  }

  .site-mobile-panel-inner {
    padding: 0 20px 18px;
  }

  .site-header.menu-open .site-header-toggle {
    background: #3b93ea;
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateY(-1px);
  }

  .site-header.menu-open .site-header-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .site-header.menu-open .site-header-toggle span:nth-child(2) {
    opacity: 0;
  }

  .site-header.menu-open .site-header-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
}

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

  html.motion-ready .reveal,
  html.motion-ready .reveal.is-visible,
  .reveal,
  .reveal.is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
}