:root {
  --navy: #0b1f3a;
  --navy-2: #12345c;
  --blue: #2474e8;
  --blue-dark: #1558b8;
  --blue-soft: #eaf3ff;
  --green: #26b99a;
  --ink: #13263f;
  --muted: #5d708b;
  --line: #d7e3f5;
  --soft: #f5f9ff;
  --white: #ffffff;
  --shadow: 0 18px 48px rgba(11, 31, 58, 0.11);
  --radius: 8px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a { color: var(--blue-dark); text-underline-offset: 0.18em; }
a:hover { color: var(--navy); }

img { max-width: 100%; height: auto; }

h1, h2, h3, h4 {
  color: var(--navy);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0;
}

h1 { font-size: clamp(2.45rem, 5vw, 4.7rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.6rem); margin-bottom: 1rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.65rem; }

p { margin-bottom: 1rem; }

.skip-link {
  position: absolute;
  top: -48px;
  left: 1rem;
  z-index: 1100;
  background: var(--navy);
  color: var(--white);
  padding: 0.7rem 1rem;
  border-radius: 0 0 var(--radius) var(--radius);
}

.skip-link:focus { top: 0; color: var(--white); }

:focus-visible {
  outline: 3px solid rgba(36, 116, 232, 0.45);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(215, 227, 245, 0.9);
  backdrop-filter: blur(14px);
}

.navbar { padding: 0.8rem 0; }

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--navy);
  font-weight: 800;
  white-space: normal;
}

.navbar-brand:hover { color: var(--navy); }

.navbar-toggler { border-color: var(--line); }

.nav-link, .dropdown-item {
  color: var(--navy);
  font-weight: 650;
}

.nav-link.active, .dropdown-item.active {
  color: var(--blue-dark) !important;
  background: transparent;
}

.dropdown-menu {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.nav-actions {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.btn {
  border-radius: var(--radius);
  font-weight: 750;
  padding: 0.7rem 1rem;
}

.btn-lg { padding: 0.85rem 1.25rem; }

.btn-primary {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 10px 24px rgba(36, 116, 232, 0.22);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.btn-outline-primary {
  color: var(--blue-dark);
  border-color: rgba(36, 116, 232, 0.38);
  background: var(--white);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: var(--blue-soft);
  color: var(--navy);
  border-color: var(--blue);
}

.section-pad { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-pad-sm { padding: clamp(2.8rem, 6vw, 5rem) 0; }
.bg-soft { background: var(--soft); }
.bg-navy { background: linear-gradient(135deg, var(--navy) 0%, #102d52 100%); }
.text-white h2, .text-white h3 { color: var(--white); }
.text-white-75 { color: rgba(255, 255, 255, 0.78); }
.text-soft { color: var(--muted); }

.hero {
  background:
    linear-gradient(180deg, rgba(234, 243, 255, 0.8) 0%, rgba(255, 255, 255, 1) 72%),
    radial-gradient(circle at 82% 18%, rgba(38, 185, 154, 0.18), transparent 30%);
}

.hero-lead {
  max-width: 680px;
  color: #3f5572;
  font-size: 1.2rem;
}

.hero-actions,
.inline-cta,
.cta-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 1.6rem;
}

.cta-actions.stacked { flex-direction: column; align-items: stretch; }
.cta-actions.stacked .btn { width: 100%; }

.independent-note,
.small-note {
  color: var(--muted);
  font-size: 0.94rem;
  margin-top: 1rem;
}

.hero-illustration {
  display: block;
  border-radius: 18px;
}

.page-hero {
  background: linear-gradient(180deg, var(--soft) 0%, var(--white) 100%);
  border-bottom: 1px solid var(--line);
}

.breadcrumb-wrap { margin-bottom: 1.6rem; }
.breadcrumb { margin: 0; font-size: 0.95rem; }
.breadcrumb a { color: var(--muted); text-decoration: none; }

.eyebrow {
  color: var(--blue-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.eyebrow.light { color: #b9d8ff; }

.section-heading {
  max-width: 780px;
  margin: 0 auto 2.4rem;
  text-align: center;
}

.section-heading.compact { margin-bottom: 1.5rem; }

.content-narrow { max-width: 880px; }
.content-wide { max-width: 1120px; }

.feature-grid,
.use-case-grid,
.criteria-list,
.comparison-cards,
.footer-grid {
  display: grid;
  gap: 1.1rem;
}

.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.use-case-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.criteria-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.comparison-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.soft-card,
.plugin-card,
.comparison-card,
.use-case-grid article,
.criteria-list section,
.callout {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(11, 31, 58, 0.07);
}

.soft-card,
.comparison-card,
.use-case-grid article,
.criteria-list section,
.callout { padding: 1.35rem; }

.plugin-card {
  padding: 1.45rem;
  position: relative;
  overflow: hidden;
}

.plugin-card::before {
  content: "";
  display: block;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  position: absolute;
  top: 0;
  left: 0;
}

.plugin-card h2 { font-size: 1.35rem; }

.comparison-card.highlighted {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.84);
  border-color: rgba(255, 255, 255, 0.12);
}

.comparison-card.highlighted h3 { color: var(--white); }

.check-list,
.link-list {
  list-style: none;
  padding-left: 0;
  margin: 1.2rem 0;
}

.check-list li,
.link-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
}

.check-list li::before,
.link-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: var(--green);
}

.light-list li::before { background: #8ee9d4; }

.article-body h2 { margin-top: 2.25rem; }
.article-body h2:first-child { margin-top: 0; }
.article-body p, .article-body li { color: #314761; }

.step-list {
  counter-reset: steps;
  list-style: none;
  padding: 0;
  margin: 1.2rem 0;
}

.step-list li {
  counter-increment: steps;
  position: relative;
  padding: 1rem 1rem 1rem 3.35rem;
  margin-bottom: 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.step-list li::before {
  content: counter(steps);
  position: absolute;
  left: 1rem;
  top: 1rem;
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-weight: 800;
  font-size: 0.85rem;
}

.guide-table-wrap {
  margin: 1.6rem 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.guide-table { margin-bottom: 0; }
.guide-table caption { color: var(--muted); padding: 0.8rem 1rem; }
.guide-table th { background: var(--navy); color: var(--white); border-color: rgba(255, 255, 255, 0.18); }
.guide-table td { color: #314761; }

.badge-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1.3rem;
}

.badge-row span {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--navy);
  background: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
}

.guide-accordion .accordion-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.guide-accordion .accordion-button {
  color: var(--navy);
  font-weight: 800;
  box-shadow: none;
}

.guide-accordion .accordion-button:not(.collapsed) {
  background: var(--blue-soft);
  color: var(--navy);
}

.contact-form .form-control {
  border-color: var(--line);
  border-radius: var(--radius);
  padding: 0.8rem 0.9rem;
}

.contact-form .form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 0.25rem rgba(36, 116, 232, 0.15);
}

.final-panel {
  background: linear-gradient(180deg, #ffffff 0%, #edf5ff 100%);
}

.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.76);
  padding: 3rem 0 1.5rem;
}

.site-footer a { color: #dbeafe; }
.site-footer a:hover { color: var(--white); }

.footer-cta {
  display: flex;
  gap: 1.4rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem;
  margin-bottom: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.footer-cta h2 {
  color: var(--white);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  margin-bottom: 0;
}

.footer-grid {
  grid-template-columns: 2fr 1fr 1fr 1fr;
  padding: 1.2rem 0 2rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--white);
  font-weight: 850;
  text-decoration: none;
}

.footer-text { max-width: 440px; margin-top: 1rem; }
.footer-heading { color: var(--white); font-size: 1rem; margin-bottom: 0.8rem; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 1.2rem;
  font-size: 0.9rem;
}

@keyframes guideOrbitClockwise { 0% { transform: rotate(0deg) scale(1); opacity: .55; } 50% { transform: rotate(180deg) scale(1.08); opacity: .95; } 100% { transform: rotate(360deg) scale(1); opacity: .55; } }
@keyframes guideOrbitReverse { 0% { transform: rotate(360deg) scale(1.03); opacity: .5; } 50% { transform: rotate(180deg) scale(.98); opacity: .9; } 100% { transform: rotate(0deg) scale(1.03); opacity: .5; } }
@keyframes guideSpark { 0%,100% { opacity: .45; } 50% { opacity: 1; } }
@keyframes guidePulse { 0%,100% { transform: scale(1); opacity: .5; } 50% { transform: scale(1.12); opacity: .95; } }

.ims-chatwidget-btn.ims-chatwidget-btn {
  background: linear-gradient(135deg, #2474e8 0%, #1558b8 100%);
  box-shadow: 0 0 0 3px rgba(36, 116, 232, 0.18), 0 8px 28px rgba(36, 116, 232, 0.34);
  border: 1.5px solid rgba(185, 216, 255, 0.72) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease !important;
  overflow: visible !important;
  isolation: isolate;
}

.ims-chatwidget-btn.ims-chatwidget-btn:hover {
  background: linear-gradient(135deg, #54a0ff 0%, #2474e8 100%);
  box-shadow: 0 0 0 5px rgba(36, 116, 232, 0.24), 0 12px 40px rgba(36, 116, 232, 0.5);
  transform: scale(1.07) translateY(-2px) !important;
}

.ims-chatwidget-btn .ims-cwi.ims-cwi-default:before {
  color: #ffffff !important;
  text-shadow: 0 0 12px rgba(185, 216, 255, 0.95) !important;
}

.ims-chatwidget-btn::before,
.ims-chatwidget-btn::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
}

.ims-chatwidget-btn::before {
  inset: -12px;
  background:
    radial-gradient(circle at 16% 26%, rgba(185, 216, 255, .95) 0 2px, transparent 3px),
    radial-gradient(circle at 84% 24%, rgba(38, 185, 154, .9) 0 2px, transparent 3px),
    radial-gradient(circle at 24% 82%, rgba(120, 165, 255, .9) 0 2px, transparent 3px),
    radial-gradient(circle at 78% 78%, rgba(255, 255, 255, .9) 0 2px, transparent 3px);
  animation: guideSpark 1.8s ease-in-out infinite;
}

.ims-chatwidget-btn::after {
  inset: -7px;
  border: 1.5px dashed rgba(36, 116, 232, .62);
  opacity: .72;
  animation: guideOrbitClockwise 5s linear infinite;
}

.ims-chatwidget-btn:hover::before { opacity: 1; transform: scale(1.07); }
.ims-chatwidget-btn:hover::after { opacity: 1; animation-duration: 2.5s; }
.ims-chatwidget-btn.cwfx-1::after { animation: guideOrbitClockwise 5s linear infinite; border-style: dashed; }
.ims-chatwidget-btn.cwfx-2::after { animation: guideOrbitReverse 6.5s linear infinite; border-style: solid; }
.ims-chatwidget-btn.cwfx-2::before { animation-duration: 2.4s; }
.ims-chatwidget-btn.cwfx-3::after { animation: guidePulse 2.8s ease-in-out infinite; border-color: rgba(38, 185, 154, .7); }
.ims-chatwidget-btn.cwfx-3::before { animation-duration: 1.4s; }
.ims-chatwidget-btn.cwfx-4::after { animation: guideOrbitClockwise 7.5s linear infinite reverse; border-style: dotted; }
.ims-chatwidget-btn.cwfx-4::before { animation-duration: 3s; }
.ims-chatwidget-btn.cwfx-5::after { animation: guideOrbitReverse 4.2s linear infinite; border-width: 2px; }
.ims-chatwidget-btn.cwfx-5::before { animation: guidePulse 2.1s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .ims-chatwidget-btn::before,
  .ims-chatwidget-btn::after { animation: none !important; }
}

@media (max-width: 1199px) {
  .use-case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 991px) {
  .nav-actions { margin-top: 1rem; }
  .feature-grid,
  .comparison-cards,
  .footer-grid { grid-template-columns: 1fr; }
  .footer-cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 767px) {
  .section-pad { padding: 3.4rem 0; }
  .section-pad-sm { padding: 2.5rem 0; }
  .criteria-list,
  .use-case-grid { grid-template-columns: 1fr; }
  .hero-actions,
  .inline-cta,
  .cta-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .btn,
  .inline-cta .btn,
  .cta-actions .btn { width: 100%; }
  .soft-card,
  .comparison-card,
  .use-case-grid article,
  .criteria-list section,
  .callout,
  .plugin-card { padding: 1.1rem; }
  .footer-cta { padding: 1.1rem; }
}