@font-face {
  font-family: "Onest";
  src: url("fonts/Onest-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  font-family: "Onest", Arial, sans-serif;
  font-size: 16px;
  font-synthesis: none;
  color-scheme: dark;
  color: #f1f5f9;
  background: #0a0e17;
  --accent: #22d3ee;
  --muted: #94a3b8;
  --signal-surface: #f3f6f8;
  --signal-text: #1a2733;
  --signal-muted: #5b6b78;
  --signal-accent: var(--accent);
  --signal-highlight: var(--accent);
  --text-display: clamp(2.5rem, 3.7vw, 3.25rem);
  --text-heading: 2.5rem;
  --text-body: 1.25rem;
  --text-card-heading: 1.5rem;
  --text-ui: 1rem;
  --text-note: .8125rem;
}

* { box-sizing: border-box; }
html { scrollbar-gutter: stable; }
body { margin: 0; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
h1, p { margin: 0; }
.shell { width: min(912px, calc(100% - 96px)); margin-inline: auto; }

.site-header { background: #0a0e17; border-bottom: 1px solid #182231; }
.header-inner { height: 80px; display: flex; align-items: center; justify-content: space-between; }
.brand { font-weight: 900; font-size: 24px; letter-spacing: -.025em; line-height: 1.15; white-space: nowrap; color: #f1f5f9; }
.brand span { color: var(--accent); }
.brand .brand-dot { font-size: .75em; margin-left: .02em; }
.header-actions { display: flex; align-items: center; gap: 28px; }
.login { font-size: var(--text-ui); color: var(--muted); transition: color .16s ease; }
.login:hover { color: var(--accent); }
.header-inner-with-faq { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; column-gap: clamp(10px, 2.5vw, 24px); }
.header-faq { justify-self: center; white-space: nowrap; }
.header-faq-short { display: none; }
.header-information { display: flex; align-items: center; justify-self: center; gap: 24px; }
.header-contact { white-space: nowrap; }
@media (max-width: 800px) {
  .site-header .header-inner-with-contact { grid-template-columns: 1fr auto; height: auto; min-height: 80px; padding-block: 16px; row-gap: 16px; }
  .header-inner-with-contact > .brand { grid-column: 1; grid-row: 1; }
  .header-inner-with-contact > .header-actions { grid-column: 2; grid-row: 1; }
  .header-information { grid-column: 1 / -1; grid-row: 2; justify-self: start; flex-wrap: wrap; gap: 12px 24px; }
}
@media (max-width: 600px) {
  .header-faq-full { display: none; }
  .header-faq-short { display: inline; }
}
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; border-radius: 8px; font-weight: 600; line-height: 1.4; border: 1px solid transparent; transition: background-color .16s ease, border-color .16s ease, box-shadow .16s ease; }
.button svg { width: 19px; height: 19px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.button-secondary { min-height: 42px; padding: 10px 17px; gap: 18px; font-size: var(--text-ui); color: #e2e8f0; border-color: #273548; background: #0a0e17; }
.button-secondary:hover { border-color: #3d6575; background: #101c29; }
.button-primary { min-height: 56px; padding: 16px 25px; font-size: var(--text-ui); color: #0a0e17; background: linear-gradient(135deg, #22d3ee 0%, #06b6d4 100%); border-color: transparent; box-shadow: 0 5px 12px -7px #06b6d433; }
.button-primary:hover { background: linear-gradient(135deg, #67e8f9 0%, #22d3ee 100%); border-color: transparent; box-shadow: 0 7px 17px -8px #06b6d455; }
.overview-service-link { margin-top: 32px; }

/* The product explanation starts only after the first viewport. */
.hero { min-height: calc(100svh - 81px); padding-block: clamp(96px, calc(50svh - 270px), 360px) 64px; background: radial-gradient(ellipse 65% 65% at 50% 0%, #0b202b 0%, #0a101b 60%, #0a0e17 100%); }
.hero-inner { text-align: left; }
h1 { font-size: var(--text-display); font-weight: 400; line-height: 1.13; letter-spacing: -.045em; }
.headline-line { display: block; }
.headline-accent { color: var(--accent); }
.hero-description { max-width: 640px; margin: 32px 0 0; color: var(--muted); font-size: var(--text-body); line-height: 1.6; text-wrap: pretty; }
.hero-action { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; margin-top: 32px; }
.hero-buttons { display: flex; flex-wrap: wrap; align-items: stretch; justify-content: flex-start; gap: 12px; }
.button-how { min-height: 56px; padding: 16px 30px; font-size: var(--text-ui); }
.demo-note { max-width: 610px; color: #8291a6; font-size: var(--text-note); font-weight: 400; line-height: 1.6; }

.product-overview { --signal-surface: #fff; color-scheme: light; background: #eef1f2; color: var(--signal-text); }
.product-overview .topic:focus-visible, .product-overview .signal-card:focus-visible { outline-color: var(--signal-text); }
/* Keep 55px above the introduction, before the cards and below the cards. */
.overview-inner { --overview-space: 55px; padding-block: var(--overview-space); }
.overview-inner > .section-title { text-box-trim: trim-both; text-box-edge: cap alphabetic; }
.overview-description { max-width: 760px; margin-top: 20px; color: var(--signal-muted); font-size: var(--text-body); line-height: 1.6; text-box-trim: trim-both; text-box-edge: cap alphabetic; }
.results-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); align-items: stretch; gap: 40px; margin-top: var(--overview-space); }
.signal-topics { display: grid; grid-template-rows: repeat(4, 1fr); gap: 10px; }
.topic { display: flex; align-items: center; gap: 16px; width: 100%; min-height: 108px; padding: 20px; border: 1px solid var(--signal-surface); border-radius: 16px; background: var(--signal-surface); color: var(--signal-text); text-align: left; cursor: pointer; transition: background-color .16s, border-color .16s; }
.topic:hover { background: #f8feff; border-color: var(--signal-accent); }
.topic[aria-selected="true"] { background: var(--signal-surface); border-color: var(--signal-accent); box-shadow: inset 0 0 0 1px var(--signal-accent); }
.topic-copy { flex: 1; min-width: 0; }
.topic-title, .topic-description { display: block; }
.topic-title { font-size: var(--text-body); font-weight: 400; line-height: 1.3; letter-spacing: -.02em; }
.topic-description { margin-top: 7px; font-size: var(--text-ui); color: var(--signal-muted); line-height: 1.5; }
.topic-icon, .topic-arrow { flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.topic-icon { width: 24px; height: 24px; color: var(--signal-accent); }
.topic-arrow { width: 18px; height: 18px; color: var(--signal-accent); }
.topic[aria-selected="true"] .topic-arrow { color: var(--signal-accent); }
.signal-examples { display: grid; }
/* Keep the preview's height stable when switching between examples. */
.signal-card[hidden] { display: flex; visibility: hidden; pointer-events: none; }
.signal-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.directions { background: #0a0e17; }
.directions-inner { padding-block: 64px; border-top: 1px solid #202d3c; }
.directions-description { margin-top: 20px; color: var(--muted); font-size: var(--text-body); line-height: 1.6; }
.directions-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 32px 0 0; padding: 0; list-style: none; }
.direction-card { display: flex; flex-direction: column; height: 100%; padding: 24px; background: #0a0e17; color: #f1f5f9; border: 1px solid var(--accent); box-shadow: inset 0 0 0 1px var(--accent); border-radius: 16px; }
.direction-card h3 { min-height: 2.6em; margin: 0; font-size: var(--text-card-heading); font-weight: 400; line-height: 1.3; letter-spacing: -.025em; }
.direction-card p { margin-top: 16px; color: var(--muted); font-size: var(--text-ui); line-height: 1.6; }
.directions-action { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 20px; margin-top: 28px; }
.directions-action .button { width: 100%; min-width: 0; }
.direction-request { grid-column: span 2; }
.direction-request p { margin-top: 16px; color: var(--muted); font-size: var(--text-ui); line-height: 1.6; }
.direction-request .request-open { width: calc((100% - 20px) / 2); min-height: 56px; padding: 16px 20px; cursor: pointer; }
.request-dialog { --muted: var(--signal-muted); width: min(560px, calc(100% - 32px)); max-height: calc(100svh - 32px); margin: auto; padding: 0; overflow: hidden; border: 1px solid #d6dfe3; border-radius: 16px; background: #eef1f2; color: var(--signal-text); color-scheme: light; box-shadow: 0 24px 80px #0a0e1733; }
.request-dialog[open] { display: flex; flex-direction: column; }
.request-header { position: relative; flex: 0 0 auto; padding: 32px 32px 12px; }
.request-body { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 0 32px 32px; scroll-padding-block: 8px; }
.request-dialog::backdrop { background: #000a; }
html:has(.request-dialog[open]) { overflow: hidden; }
.request-dialog h2 { padding-right: 32px; margin: 0; font-size: 2rem; font-weight: 400; line-height: 1.2; letter-spacing: -.025em; }
.request-description { margin-top: 12px; color: var(--muted); font-size: var(--text-ui); line-height: 1.6; }
.request-body .request-description { margin-top: 0; }
.request-close { position: absolute; top: 16px; right: 16px; display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); cursor: pointer; }
.request-close:hover { background: #fff; color: var(--signal-text); }
.request-close:focus-visible { outline-color: var(--signal-text); }
.request-close svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.request-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 16px; margin-top: 24px; }
.request-field { display: flex; flex-direction: column; gap: 8px; font-size: var(--text-ui); line-height: 1.5; }
.request-field-full { grid-column: 1 / -1; }
.field-hint { color: var(--muted); }
.request-field input, .request-field textarea { width: 100%; min-width: 0; min-height: 48px; padding: 11px 14px; border: 1px solid #d6dfe3; border-radius: 8px; background: #fff; color: var(--signal-text); font: inherit; font-size: var(--text-ui); line-height: 1.5; }
.request-field textarea { resize: vertical; }
.request-dialog .request-field textarea { min-height: 180px; }
.request-dialog .request-field:not(.request-field-full) { justify-content: flex-end; }
.request-dialog .field-hint { font-size: .875rem; }
.request-field-warning { display: grid; color: #b42318; font-size: .875rem; line-height: 1.5; }
.request-field-warning > span { grid-area: 1 / 1; min-width: 0; overflow-wrap: anywhere; }
.request-warning-size-guide { visibility: hidden; pointer-events: none; user-select: none; }
.request-dialog input[aria-invalid="true"] { border-color: #b42318; }
.request-field input::placeholder, .request-field textarea::placeholder { color: var(--signal-muted); }
.request-field input:focus-visible, .request-field textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.request-form-note, .request-status { color: var(--muted); font-size: .875rem; line-height: 1.5; }
.request-submit { cursor: pointer; }
.request-submit:disabled { opacity: .65; cursor: not-allowed; box-shadow: none; }
.process-inner { padding-block: 64px; }
.process-steps { display: grid; grid-template-columns: minmax(0, 1.15fr) repeat(2, minmax(0, 1fr)); gap: 32px; margin: 36px 0 0; padding: 0; list-style: none; }
.process-step { min-width: 0; }
.step-number { color: var(--accent); font-size: .875rem; line-height: 1.5; }
.process-step h3 { margin: 14px 0 16px; font-size: var(--text-body); font-weight: 400; line-height: 1.4; letter-spacing: -.02em; }
.process-step p { color: var(--muted); font-size: var(--text-ui); line-height: 1.6; }
.source-tiles { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; max-width: 280px; margin: 0; padding: 0; list-style: none; }
.source-tile { display: flex; width: fit-content; max-width: 100%; min-height: 34px; align-items: center; gap: 7px; padding: 6px 10px; border: 1px solid #273548; border-radius: 100px; background: #0d1420; color: #f1f5f9; font-size: .875rem; line-height: 1.4; }
.source-icon { flex: 0 0 14px; width: 14px; height: 14px; color: var(--muted); fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.signal-value { padding: 8px 14px; margin-inline: -16px; border: 2px solid var(--signal-accent); border-radius: 8px; background: var(--signal-surface); }
.signal-details .signal-value dt { color: var(--signal-text); }
.audience-inner { padding-block: 64px; border-top: 1px solid #202d3c; }
.section-title { margin: 0; font-size: var(--text-heading); font-weight: 400; line-height: 1.2; letter-spacing: -.025em; }
.audience-heading { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.audience-scope { color: var(--muted); font-size: var(--text-body); line-height: 1.6; }
.audience-list { display: grid; grid-template-columns: 1fr 1.1fr .9fr; gap: 24px; margin: 24px 0 0; padding: 0; list-style: none; }
.audience-list li { display: flex; align-items: flex-start; gap: 14px; font-size: var(--text-body); font-weight: 400; line-height: 1.6; }
.audience-list svg { flex: 0 0 22px; width: 22px; height: 22px; margin-top: calc((1.6 * var(--text-body) - 22px) / 2); fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.signal-card h3 { margin: 0; font-size: var(--text-card-heading); font-weight: 500; line-height: 1.3; letter-spacing: -.025em; }
.signal-card { display: flex; flex-direction: column; grid-area: 1 / 1; min-width: 0; overflow: hidden; border: 1px solid var(--signal-surface); border-radius: 16px; background: var(--signal-surface); color: var(--signal-text); }
.signal-header { padding: 20px; border-bottom: 1px solid #d6dfe3; }
.signal-meta { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: 8px 12px; color: var(--signal-muted); font-size: .875rem; line-height: 1.5; }
.example-label { color: var(--signal-muted); font-size: var(--text-note); white-space: nowrap; }
.signal-card h3 { margin-top: 12px; }
.signal-details { display: grid; gap: 12px; margin: 0; padding: 20px; }
.signal-details dt { font-size: .875rem; line-height: 1.5; font-weight: 500; color: var(--signal-muted); }
.signal-details dd { margin: 4px 0 0; font-size: var(--text-ui); line-height: 1.5; }
.signal-emphasis { color: var(--signal-text); font-weight: 500; }
.signal-footer { margin-top: auto; padding: 12px 20px; border-top: 1px solid #d6dfe3; }
.signal-source { font-size: .875rem; color: var(--signal-muted); line-height: 1.5; }
.signal-disclaimer { margin-top: 4px; font-size: var(--text-note); color: var(--signal-muted); line-height: 1.5; }

/* Site theme for the reused shadcn/ui Accordion (Radix). */
.faq-inner { padding-block: 64px; border-top: 1px solid #202d3c; }
.faq-list { margin-top: 36px; }
.faq-item { border-bottom: 1px solid #273548; }
.faq-item:last-child { border-bottom: 0; }
.faq-item h3 { margin: 0; font: inherit; }
.faq-trigger { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; width: 100%; min-height: 64px; padding: 20px 0; border: 0; border-radius: 4px; background: transparent; color: #f1f5f9; font-size: var(--text-body); font-weight: 400; line-height: 1.4; text-align: left; cursor: pointer; }
.faq-trigger:hover span { text-decoration: underline; text-underline-offset: 5px; }
.faq-trigger svg { flex: 0 0 18px; width: 18px; height: 18px; margin-top: 5px; fill: none; stroke: var(--muted); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s ease; }
.faq-trigger[aria-expanded="true"] svg { transform: rotate(180deg); }
.faq-answer { padding: 0 0 24px; color: var(--muted); font-size: var(--text-ui); line-height: 1.6; }
.faq-answer[hidden] { display: none; }
.faq-answer a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.faq-list [data-slot="accordion-content"] { overflow: hidden; }
.faq-list [data-slot="accordion-content"][data-state="open"] { animation: accordion-down .2s ease-out; }
.faq-list [data-slot="accordion-content"][data-state="closed"] { animation: accordion-up .2s ease-out; }
.faq-trigger:disabled { pointer-events: none; opacity: .5; }
@keyframes accordion-down {
  from { height: 0; }
  to { height: var(--radix-accordion-content-height); }
}
@keyframes accordion-up {
  from { height: var(--radix-accordion-content-height); }
  to { height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .faq-list [data-slot="accordion-content"] { animation: none; }
}

@media (min-width: 1000px) and (max-height: 760px) {
  :root { --text-display: 3rem; }
}
@media (min-width: 801px) and (max-height: 800px) {
  .audience-list { margin-top: 20px; }
}

.site-footer { --muted: var(--signal-muted); background: #eef1f2; color: var(--signal-text); color-scheme: light; }
.site-footer .brand { color: var(--signal-text); }
.site-footer a:focus-visible { outline-color: var(--signal-text); }
.footer-inner { padding-block: 48px 24px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 2fr); gap: 16px; }
.footer-grid > * { min-width: 0; }
.footer-grid h2 { margin: 0 0 10px; font-size: var(--text-ui); font-weight: 500; line-height: 1.5; }
.footer-brand p, .footer-contact p { margin-top: 16px; color: var(--muted); font-size: .875rem; line-height: 1.6; }
.footer-seller { display: grid; gap: 3px; margin-top: 16px; color: var(--muted); font-size: .75rem; line-height: 1.6; }
.footer-email { display: block; width: fit-content; padding-block: 5px; color: var(--muted); font-size: var(--text-ui); font-weight: 400; line-height: 1.5; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; overflow-wrap: anywhere; }
.footer-email:hover { text-decoration-thickness: 2px; }
.footer-nav { display: flex; flex-direction: column; align-items: flex-start; }
.footer-nav a, .footer-contact-open { padding-block: 5px; }
.footer-contact-open { padding-inline: 0; border: 0; background: transparent; text-align: left; cursor: pointer; }
.footer-nav a, .footer-contact-open, .footer-bottom a { color: var(--muted); font-size: var(--text-ui); font-weight: 400; line-height: 1.5; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.footer-nav a:hover, .footer-contact-open:hover, .footer-bottom a:hover { color: var(--signal-text); text-decoration-thickness: 2px; }
.footer-contact-open:focus-visible { outline-color: var(--signal-text); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px 24px; margin-top: 40px; padding-top: 20px; border-top: 1px solid #d6dfe3; color: var(--muted); font-size: .875rem; line-height: 1.5; }
.footer-bottom a { padding-block: 8px; }
.footer-bottom a span { margin-left: 8px; }
.footer-policy { text-decoration: underline; text-underline-offset: 4px; }
.footer-policy-note { margin-top: 12px; color: var(--muted); font-size: .875rem; line-height: 1.5; }
.site-footer a:hover { color: var(--signal-text); }

/* Keep the shared grid readable on smaller screens. */
@media (max-width: 999px) {
  :root { --text-display: clamp(2rem, 4.4vw, 2.625rem); }
  .shell { width: min(912px, calc(100% - 48px)); }
  .hero { padding-block: 72px 56px; }
  h1 { letter-spacing: -.04em; }
  .headline-line { text-wrap: pretty; }
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-contact { grid-column: 1 / -1; }
  .directions-list, .directions-action { grid-template-columns: 1fr; gap: 16px; }
  .direction-request { grid-column: auto; padding-left: 0; margin-top: 8px; }
  .direction-request .request-open { width: 100%; }
  .direction-card h3 { min-height: 0; }
  .audience-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .results-grid { grid-template-columns: 1fr; gap: 24px; }
  .process-steps { grid-template-columns: 1fr; gap: 28px; }
  .process-step p { max-width: 520px; }
  .signal-topics { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; }
  .topic { padding: 16px; gap: 12px; }
  .topic-icon { display: none; }
}
@media (max-width: 600px) {
  .footer-inner { padding-top: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-brand { grid-column: auto; }
  .footer-nav a { min-height: 40px; padding-block: 9px; }
  .footer-bottom { margin-top: 28px; }
  :root { --text-display: clamp(1.8125rem, 7.5vw, 2.625rem); --text-heading: 2rem; --text-body: 1.125rem; }
  .shell { width: calc(100% - 32px); }
  .header-inner { height: 68px; }
  .header-actions { gap: 18px; }
  .header-actions .button { display: none; }
  .hero { min-height: calc(100svh - 69px); padding-block: 42px; }
  h1 { line-height: 1.16; }
  .headline-line { text-wrap: pretty; }
  .headline-line + .headline-line { margin-top: 4px; }
  .hero-description { margin-top: 26px; }
  .hero-action { margin-top: 26px; }
  .hero-buttons { width: 100%; max-width: 360px; flex-direction: column; gap: 10px; }
  .demo-note br { display: none; }
  .audience-inner { padding-block: 32px 40px; }
  .audience-list { grid-template-columns: 1fr; gap: 18px; margin-top: 24px; }
  .topic { min-height: 76px; padding: 14px 12px; gap: 8px; }
  .topic-title { font-size: var(--text-ui); line-height: 1.35; }
  .topic-description { display: none; }
  .topic-arrow { width: 14px; height: 14px; }
  .signal-header, .signal-details { padding: 20px; }
  .process-inner { padding-block: 40px; }
  .process-steps { margin-top: 28px; }
  .process-step h3 { margin-top: 8px; margin-bottom: 12px; }
  .directions-inner { padding-block: 40px; }
  .faq-inner { padding-block: 40px; }
  .faq-list { margin-top: 24px; }
  .direction-card { padding: 20px; }
  .request-header { padding: 24px 20px 12px; }
  .request-body { padding: 0 20px 24px; }
  .request-form { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }