body { background: #ffffff; }
.product-fallback { min-height: 100vh; padding: 80px 20px; display: grid; place-content: center; justify-items: center; color: var(--ink); text-align: center; }
.product-fallback img { width: 72px; height: 72px; }
.product-fallback h1 { margin: 22px 0 10px; font-size: 2.5rem; letter-spacing: 0; }
.product-fallback p { max-width: 560px; margin: 0; color: var(--muted); line-height: 1.6; }

.extension-hero {
  padding: 54px clamp(20px, 7vw, 112px) 42px;
  background: #f3f6fb;
  border-bottom: 1px solid var(--line);
}

.extension-hero-copy { max-width: 900px; margin: 0 auto; text-align: center; }
.extension-identity { display: inline-flex; align-items: center; gap: 13px; color: var(--ink); text-align: left; font-size: 0.76rem; font-weight: 850; text-transform: uppercase; }
.extension-identity img { width: 58px; height: 58px; padding: 2px; display: block; border: 1px solid #d4ddec; border-radius: 8px; background: white; object-fit: contain; }
.extension-identity span, .extension-identity small { display: block; }
.extension-identity small { margin-top: 5px; color: var(--muted); font-size: 0.72rem; font-weight: 700; text-transform: none; }
.extension-hero h1 { max-width: 940px; margin: 24px auto 18px; color: var(--ink); font-size: 4rem; line-height: 1.02; letter-spacing: 0; }
.extension-hero-copy > p { max-width: 760px; margin: 0 auto; color: #4b6077; font-size: 1.16rem; line-height: 1.65; }
.extension-actions { margin-top: 26px; display: flex; justify-content: center; flex-wrap: wrap; gap: 11px; }
.extension-actions .button-primary { background: var(--product-accent); }
.extension-actions .button-primary:hover, .extension-actions .button-primary:focus-visible { filter: brightness(0.9); }
.product-secondary { border-color: #bac6d7; color: var(--ink); background: white; }
.product-secondary:hover, .product-secondary:focus-visible { border-color: var(--product-accent); color: var(--product-accent); }
.extension-install-note { margin: 11px auto 0 !important; color: #637188 !important; font-size: 0.78rem !important; line-height: 1.4 !important; }
.compatibility-list { list-style: none; margin: 24px 0 0; padding: 0; display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.compatibility-list li { padding: 7px 10px; border: 1px solid #cdd7e5; border-radius: 4px; color: #42566e; background: white; font-size: 0.76rem; font-weight: 750; }
.extension-visual { max-width: 820px; margin: 36px auto 0; }
.extension-visual img { width: 100%; height: auto; display: block; border: 1px solid #aebbd0; border-radius: 6px; box-shadow: 0 18px 45px rgba(7, 24, 47, 0.16); }
.extension-visual figcaption { margin-top: 9px; color: #718096; font-size: 0.72rem; text-align: right; }

.extension-metrics { padding: 0 clamp(20px, 7vw, 112px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: white; border-bottom: 1px solid var(--line); }
.extension-metrics div { min-height: 130px; padding: 24px; display: flex; align-items: center; justify-content: center; flex-direction: column; border-right: 1px solid var(--line); text-align: center; }
.extension-metrics div:first-child { border-left: 1px solid var(--line); }
.extension-metrics strong { color: var(--product-accent); font-size: 1.8rem; }
.extension-metrics span { margin-top: 7px; color: var(--muted); font-size: 0.84rem; }

.extension-section, .extension-workflow, .extension-plans { padding: 88px clamp(20px, 7vw, 112px); }
.extension-section-heading { max-width: 760px; margin-bottom: 38px; }
.extension-section-heading .eyebrow { color: var(--product-accent); }
.extension-section-heading h2, .extension-security h2, .extension-cta h2 { margin: 0; color: var(--ink); font-size: 2.7rem; line-height: 1.1; letter-spacing: 0; }
.extension-section-heading > p:last-child { margin: 17px 0 0; color: var(--muted); font-size: 1.04rem; line-height: 1.7; }
.feature-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature-list article { min-height: 260px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feature-list span { color: var(--product-accent); font-size: 0.72rem; font-weight: 850; }
.feature-list h3 { margin: 42px 0 12px; color: var(--ink); font-size: 1.22rem; }
.feature-list p { margin: 0; color: var(--muted); line-height: 1.65; }

.extension-workflow { background: #f5f8f6; }
.workflow-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid #cddbd4; }
.workflow-list article { min-height: 210px; padding: 28px 26px 24px 0; display: flex; gap: 20px; border-right: 1px solid #cddbd4; }
.workflow-list article + article { padding-left: 26px; }
.workflow-list article:last-child { border-right: 0; }
.workflow-list > article > span { width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--product-accent); font-weight: 850; }
.workflow-list h3 { margin: 4px 0 11px; font-size: 1.1rem; }
.workflow-list p { margin: 0; color: var(--muted); line-height: 1.6; }

.cte-demo, .cte-templates, .cte-comparison-section { padding: 88px clamp(20px, 7vw, 112px); }
.cte-demo { background: #eef3fb; }
.cte-demo-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr); align-items: center; gap: clamp(34px, 6vw, 84px); }
.cte-demo-simulator { min-width: 0; }
.cte-demo-flow { display: grid; grid-template-columns: minmax(150px, 0.65fr) 42px minmax(260px, 1.35fr); align-items: stretch; gap: 14px; }
.cte-demo-field { min-height: 148px; padding: 24px; display: flex; justify-content: center; flex-direction: column; border: 1px solid #cbd5e4; border-top: 4px solid var(--product-accent); border-radius: 6px; background: white; box-shadow: 0 13px 28px rgba(7, 24, 47, 0.08); }
.cte-demo-field > span { margin-bottom: 14px; color: #64748b; font-size: 0.72rem; font-weight: 850; text-transform: uppercase; }
.cte-demo-field code { color: var(--product-accent); font-family: Consolas, "Courier New", monospace; font-size: 1.75rem; font-weight: 800; overflow-wrap: anywhere; }
.cte-demo-field p { margin: 0; color: #203149; font-size: 1rem; line-height: 1.62; }
.cte-demo-result { border-top-color: #17804c; transform-origin: left center; }
.cte-demo-result.is-revealed { animation: cte-result-in 420ms ease-out; }
.cte-demo-arrow { display: grid; place-items: center; color: var(--product-accent); font-size: 1.45rem; font-weight: 850; }
.cte-replay { margin-top: 18px; border-color: #aebbd0; color: var(--ink); background: white; cursor: pointer; font: inherit; }
.cte-replay:hover, .cte-replay:focus-visible { border-color: var(--product-accent); color: var(--product-accent); }
.cte-product-video { margin: 0; }
.cte-product-video video { width: 100%; aspect-ratio: 16 / 9; display: block; border: 1px solid #aebbd0; border-radius: 6px; background: #07182f; box-shadow: 0 18px 40px rgba(7, 24, 47, 0.16); }
.cte-product-video figcaption { margin-top: 9px; color: #64748b; font-size: 0.74rem; text-align: right; }

.cte-templates { background: #ffffff; }
.cte-template-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.cte-template-pack { min-height: 310px; padding: 26px; display: flex; flex-direction: column; border: 1px solid var(--line); border-top: 3px solid var(--product-accent); border-radius: 6px; background: white; }
.cte-template-pack:nth-child(2) { border-top-color: #17804c; }
.cte-template-pack:nth-child(3) { border-top-color: #bd2b31; }
.cte-template-pack > span { color: #64748b; font-size: 0.72rem; font-weight: 850; text-transform: uppercase; }
.cte-template-pack h3 { margin: 34px 0 12px; color: var(--ink); font-size: 1.22rem; }
.cte-template-pack p { margin: 0 0 24px; color: var(--muted); line-height: 1.62; }
.cte-download { width: fit-content; margin-top: auto; border-color: var(--product-accent); color: var(--product-accent); background: white; }
.cte-download:hover, .cte-download:focus-visible { color: white; background: var(--product-accent); }
.cte-import-guide { margin: 22px 0 0; padding-left: 16px; border-left: 3px solid #17804c; color: #52647d; font-size: 0.86rem; line-height: 1.6; }

.cte-comparison-section { background: #f4f7fb; }
.cte-comparison-scroll { overflow-x: auto; border: 1px solid #cfd8e6; border-radius: 6px; background: white; }
.cte-comparison-table { width: 100%; min-width: 640px; border-collapse: collapse; }
.cte-comparison-table th, .cte-comparison-table td { padding: 18px 22px; border-bottom: 1px solid var(--line); text-align: left; }
.cte-comparison-table thead th { color: white; background: #07182f; font-size: 0.8rem; text-transform: uppercase; }
.cte-comparison-table thead th:last-child { background: var(--product-accent); }
.cte-comparison-table tbody th { color: #24364d; font-size: 0.9rem; }
.cte-comparison-table tbody td { color: #52647d; font-size: 0.88rem; }
.cte-comparison-table tbody td:last-child { color: #183eaa; font-weight: 800; }
.cte-comparison-table tbody tr:last-child th, .cte-comparison-table tbody tr:last-child td { border-bottom: 0; }

@keyframes cte-result-in {
  from { opacity: 0.25; transform: translateX(-12px); }
  to { opacity: 1; transform: translateX(0); }
}

.extension-security { padding: 88px clamp(20px, 7vw, 112px); display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr); gap: clamp(50px, 8vw, 120px); color: white; background: #07182f; }
.extension-security .eyebrow { color: #a9bdff; }
.extension-security h2 { color: white; }
.extension-security > div > p:last-child { color: #c5d1df; line-height: 1.7; }
.extension-security ul { margin: 0; padding: 0; list-style: none; }
.extension-security li { padding: 22px 0 22px 30px; position: relative; border-top: 1px solid #34475d; color: #d3dde8; line-height: 1.62; }
.extension-security li:last-child { border-bottom: 1px solid #34475d; }
.extension-security li::before { content: ""; width: 9px; height: 9px; position: absolute; top: 29px; left: 2px; border-radius: 50%; background: var(--product-accent); }

.extension-plans { background: #ffffff; }
.plan-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
.plan-card { min-height: 410px; padding: 26px; display: flex; flex-direction: column; position: relative; border: 1px solid var(--line); border-top: 3px solid #9eabba; border-radius: 6px; background: white; }
.plan-card.featured { border-top-color: var(--product-accent); }
.plan-card.upcoming { background: #f7f9fc; }
.plan-badge { width: fit-content; margin-bottom: 18px; padding: 5px 8px; border-radius: 4px; color: white; background: var(--product-accent); font-size: 0.7rem; font-weight: 800; }
.plan-status { width: fit-content; margin-bottom: 18px; padding: 5px 8px; border-radius: 4px; color: #33455e; background: #e5ebf3; font-size: 0.7rem; font-weight: 800; }
.plan-card h3 { margin: 0 0 20px; font-size: 1.16rem; }
.plan-card strong { color: var(--ink); font-size: 1.9rem; }
.plan-cadence { min-height: 36px; margin-top: 6px; color: #52647d; font-size: 0.76rem; line-height: 1.45; }
.plan-card p { color: var(--muted); line-height: 1.6; }
.plan-card ul { margin: 3px 0 24px; padding: 0; list-style: none; }
.plan-card li { position: relative; padding: 7px 0 7px 18px; color: #33455e; font-size: 0.86rem; line-height: 1.45; }
.plan-card li::before { content: ""; width: 6px; height: 6px; position: absolute; top: 13px; left: 0; border-radius: 50%; background: var(--product-accent); }
.plan-card a { margin-top: auto; color: var(--product-accent); font-weight: 800; text-decoration: none; }
.plan-card a:hover, .plan-card a:focus-visible { text-decoration: underline; }

.breadcrumbs { min-height: 46px; padding: 0 clamp(20px, 7vw, 112px); display: flex; align-items: center; flex-wrap: wrap; gap: 9px; border-bottom: 1px solid var(--line); color: #66758a; background: #f7f9fc; font-size: 0.78rem; }
.breadcrumbs a { color: #3157d5; font-weight: 750; text-decoration: none; }
.breadcrumbs a:hover, .breadcrumbs a:focus-visible { text-decoration: underline; }
.extension-faq { background: #f4f7fb; }
.faq-list { border-top: 1px solid #cdd7e5; }
.faq-list details { padding: 20px 0; border-bottom: 1px solid #cdd7e5; }
.faq-list summary { color: var(--ink); font-weight: 800; cursor: pointer; }
.faq-list p { max-width: 880px; margin: 14px 0 0; color: #52647d; line-height: 1.65; }

.extension-cta { padding: 72px clamp(20px, 7vw, 112px); display: flex; align-items: center; justify-content: space-between; gap: 48px; color: white; background: var(--product-accent); }
.extension-cta h2 { max-width: 700px; color: white; }
.extension-cta p { max-width: 700px; margin: 15px 0 0; color: rgba(255, 255, 255, 0.9); line-height: 1.65; }
.extension-cta > div:last-child { min-width: 190px; display: flex; align-items: stretch; flex-direction: column; gap: 14px; }
.suite-link { color: white; font-size: 0.86rem; font-weight: 800; text-align: center; text-decoration: none; }
.suite-link:hover, .suite-link:focus-visible { text-decoration: underline; }
.product-footer .footer-main { grid-template-columns: minmax(260px, 1.5fr) minmax(240px, 1.25fr) minmax(140px, 0.7fr) minmax(150px, 0.7fr); }

@media (max-width: 900px) {
  .extension-hero h1 { font-size: 3.2rem; }
  .cte-demo-grid { grid-template-columns: 1fr; }
  .cte-template-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cte-template-pack:last-child { grid-column: 1 / -1; min-height: 250px; }
  .extension-security { grid-template-columns: 1fr; gap: 36px; }
  .workflow-list { grid-template-columns: 1fr; }
  .workflow-list article, .workflow-list article + article { min-height: 0; padding: 24px 0; border-right: 0; border-bottom: 1px solid #cddbd4; }
  .plan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan-card { min-height: 390px; }
  .product-footer .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .extension-hero { padding: 40px 20px 32px; }
  .extension-hero h1 { margin-top: 20px; font-size: 2.35rem; }
  .extension-hero-copy > p { font-size: 1rem; }
  .extension-actions { align-items: stretch; flex-direction: column; }
  .extension-visual { margin-top: 28px; }
  .extension-metrics { padding: 0 20px; grid-template-columns: 1fr; }
  .extension-metrics div { min-height: 104px; border-right: 0; border-bottom: 1px solid var(--line); }
  .extension-metrics div:first-child { border-left: 0; }
  .extension-section, .extension-workflow, .extension-plans, .extension-security { padding: 64px 20px; }
  .cte-demo, .cte-templates, .cte-comparison-section { padding: 64px 20px; }
  .extension-section-heading h2, .extension-security h2, .extension-cta h2 { font-size: 2.05rem; }
  .cte-demo-flow { grid-template-columns: 1fr; }
  .cte-demo-arrow { min-height: 28px; font-size: 0; }
  .cte-demo-arrow::before { content: "\2193"; font-size: 1.45rem; }
  .cte-template-grid { grid-template-columns: 1fr; }
  .cte-template-pack, .cte-template-pack:last-child { min-height: 0; grid-column: auto; }
  .cte-download { width: 100%; }
  .feature-list { grid-template-columns: 1fr; }
  .feature-list article { min-height: 0; padding: 24px; }
  .feature-list h3 { margin-top: 28px; }
  .plan-grid { grid-template-columns: 1fr; }
  .plan-card { min-height: 0; }
  .extension-cta { padding: 60px 20px; align-items: stretch; flex-direction: column; gap: 30px; }
  .extension-cta > div:last-child { width: 100%; }
  .product-footer .footer-main { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .cte-demo-result.is-revealed { animation: none; }
}