:root {
  --st-deep: #173d3b;
  --st-teal: #1f7a70;
  --st-teal-dark: #145f57;
  --st-ink: #202624;
  --st-canvas: #f6f4ee;
  --st-surface: #fffefb;
  --st-line: #d8d5cc;
  --st-muted: #626861;
  --st-mist: #dceae4;
  --st-lime: #d9ef82;
  --st-bound: #f17937;
  --st-danger: #c94b45;
  --st-warning: #c68a24;
  --st-font: "Noto Sans KR", sans-serif;
  --st-latin: "Inter", "Noto Sans KR", sans-serif;
  --st-radius: 10px;
  --st-page: min(1320px, calc(100vw - 72px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--st-canvas); color: var(--st-ink); font-family: var(--st-font); }
body { margin: 0; min-width: 320px; background: var(--st-canvas); }
#audiences, #calculators, #login { scroll-margin-top: 96px; }
button, input, select { font: inherit; }
button, a, select { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid var(--st-lime);
  outline-offset: 3px;
}

.st-preview-bar {
  min-height: 30px;
  padding: 7px 18px;
  background: var(--st-ink);
  color: #d8e3df;
  text-align: center;
  font: 500 10px/1.5 var(--st-latin);
  letter-spacing: .02em;
}
.st-preview-bar span { margin-right: 12px; color: var(--st-lime); font-weight: 800; letter-spacing: .14em; }

.st-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 78px;
  padding: 0 max(36px, calc((100vw - 1320px) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid rgba(32, 38, 36, .12);
  background: rgba(246, 244, 238, .92);
  backdrop-filter: blur(18px);
}
.st-brand { display: inline-flex; align-items: center; gap: 12px; width: fit-content; }
.st-symbol {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  color: var(--st-deep);
}
.st-symbol i {
  position: absolute;
  width: 23px;
  height: 29px;
  border: 3px solid currentColor;
  border-radius: 2px 8px 2px 8px;
}
.st-symbol i:first-child { left: 1px; top: 1px; border-right-width: 2px; }
.st-symbol i:last-child { right: 1px; bottom: 1px; border-left-width: 2px; transform: rotate(180deg); }
.st-symbol:after {
  content: "";
  position: absolute;
  left: 17px;
  top: 17px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--st-lime);
}
.st-wordmark { font: 800 18px/1 var(--st-latin); letter-spacing: .11em; }
.st-wordmark small { display: block; margin-top: 5px; color: var(--st-muted); font: 600 7px/1 var(--st-latin); letter-spacing: .17em; }
.st-nav { display: flex; align-items: center; gap: 34px; }
.st-nav a, .st-nav button { min-height: 44px; border: 0; background: transparent; display: inline-flex; align-items: center; padding: 0; font-size: 13px; font-weight: 600; }
.st-nav a:hover, .st-nav button:hover { color: var(--st-teal); }
.st-header-action { min-height: 44px; justify-self: end; display: inline-flex; align-items: center; border-bottom: 1px solid var(--st-ink); padding: 4px 0; font-size: 12px; font-weight: 700; }
.st-brand { min-height: 44px; }
.st-header-action span { margin-left: 16px; color: var(--st-teal); }

.st-section-numbered { position: relative; width: var(--st-page); margin-inline: auto; }
.st-section-number {
  position: absolute;
  left: 0;
  top: 0;
  font: 700 10px var(--st-latin);
  letter-spacing: .16em;
  color: var(--st-muted);
}
.st-eyebrow { margin: 0 0 15px; color: var(--st-teal); font: 800 10px/1.3 var(--st-latin); letter-spacing: .18em; }
.st-button {
  min-height: 46px;
  padding: 12px 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 800;
}
.st-button-primary { background: var(--st-teal); color: white; }
.st-button-primary:hover { background: var(--st-teal-dark); }
.st-button-light { background: white; color: var(--st-deep); }
.st-button-ink { background: var(--st-ink); color: white; }
.st-button-wide { width: 100%; justify-content: space-between; padding-inline: 20px; }
.st-text-link { padding: 11px 0 7px; border-bottom: 1px solid var(--st-ink); font-size: 12px; font-weight: 700; }
.st-text-link span { margin-left: 18px; }

.st-hero {
  min-height: 720px;
  padding: 110px 0 86px 64px;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(480px, .97fr);
  align-items: center;
  gap: 70px;
  border-bottom: 1px solid var(--st-line);
}
.st-hero:before {
  content: "";
  position: absolute;
  left: 64px;
  top: 75px;
  width: 54px;
  height: 1px;
  background: var(--st-ink);
}
.st-hero-copy h1 {
  max-width: 740px;
  margin: 0;
  font: 800 clamp(42px, 4.8vw, 68px)/1.22 var(--st-font);
  letter-spacing: -.055em;
  word-break: keep-all;
}
.st-hero-copy h1 em { color: var(--st-teal); font-style: normal; }
.st-lead { max-width: 650px; margin: 28px 0 0; color: var(--st-muted); font-size: 16px; line-height: 1.85; word-break: keep-all; }
.st-hero-actions { margin-top: 38px; display: flex; align-items: center; gap: 24px; }
.st-hero-visual { position: relative; min-height: 490px; display: flex; flex-direction: column; justify-content: center; }
.st-room-map {
  position: relative;
  min-height: 380px;
  display: grid;
  grid-template-columns: 1fr 148px 1fr;
  align-items: center;
  border: 1px solid var(--st-line);
  border-radius: var(--st-radius);
  background:
    linear-gradient(rgba(23,61,59,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,61,59,.055) 1px, transparent 1px),
    var(--st-surface);
  background-size: 38px 38px;
  overflow: hidden;
}
.st-room-map:after { content: ""; position: absolute; inset: 20px; border: 1px dashed rgba(31,122,112,.3); pointer-events: none; }
.st-map-card { z-index: 1; min-height: 220px; padding: 26px; display: flex; flex-direction: column; justify-content: space-between; }
.st-map-card-host { margin-left: 34px; background: var(--st-deep); color: white; border-radius: 8px 2px 2px 8px; }
.st-map-card-operator { margin-right: 34px; background: var(--st-mist); color: var(--st-ink); border-radius: 2px 8px 8px 2px; }
.st-map-card span { font-size: 10px; color: #acc3bd; }
.st-map-card-operator span { color: #45645b; }
.st-map-card strong { font-size: 25px; line-height: 1.35; letter-spacing: -.035em; }
.st-map-card small { font-size: 9px; color: #a9bab5; }
.st-map-card-operator small { color: #455f57; }
.st-map-bridge { z-index: 3; text-align: center; display: flex; align-items: center; flex-direction: column; }
.st-map-bridge:before, .st-map-bridge:after { content: ""; position: absolute; width: 53px; height: 1px; background: var(--st-teal); top: 50%; }
.st-map-bridge:before { margin-left: -200px; }
.st-map-bridge:after { margin-left: 200px; }
.st-symbol-large { width: 70px; height: 70px; padding: 16px; border-radius: 50%; background: var(--st-lime); color: var(--st-deep); }
.st-symbol-large i { width: 26px; height: 34px; }
.st-symbol-large i:first-child { left: 15px; top: 14px; }
.st-symbol-large i:last-child { right: 15px; bottom: 14px; }
.st-symbol-large:after { left: 33px; top: 33px; background: white; }
.st-map-bridge b { margin-top: 12px; font: 800 10px var(--st-latin); letter-spacing: .12em; }
.st-map-bridge small { margin-top: 5px; color: var(--st-muted); font-size: 7px; }
.st-field-note { margin: 12px 0 0 auto; padding: 11px 13px; width: min(330px, 100%); border-left: 3px solid var(--st-bound); }
.st-field-note span, .st-field-note strong, .st-field-note small { display: block; }
.st-field-note span { color: #a9430c; font: 800 8px var(--st-latin); letter-spacing: .13em; }
.st-field-note strong { margin: 4px 0; font-size: 11px; }
.st-field-note small { color: var(--st-muted); font-size: 9px; line-height: 1.55; }

.st-audience-section { padding: 110px 0 100px 64px; }
.st-section-heading { margin-bottom: 45px; display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 30px; }
.st-section-heading .st-eyebrow { grid-column: 1 / -1; margin-bottom: -5px; }
.st-section-heading h2 { margin: 0; max-width: 760px; font-size: clamp(34px, 4vw, 52px); line-height: 1.25; letter-spacing: -.045em; }
.st-section-heading > p:last-child { justify-self: end; max-width: 480px; margin: 0; color: var(--st-muted); font-size: 14px; line-height: 1.8; }
.st-audience-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--st-ink); border-radius: var(--st-radius); overflow: hidden; }
.st-audience-card { min-height: 590px; padding: 34px; display: grid; grid-template-rows: auto 1fr auto auto; gap: 32px; }
.st-audience-host { background: var(--st-deep); color: white; }
.st-audience-operator { background: var(--st-surface); color: var(--st-ink); }
.st-card-index { display: flex; justify-content: space-between; font: 700 9px var(--st-latin); letter-spacing: .14em; color: #a6bdb7; }
.st-audience-operator .st-card-index { color: var(--st-muted); }
.st-card-kicker { margin: 0 0 13px; color: var(--st-lime); font-size: 11px; font-weight: 700; }
.st-audience-operator .st-card-kicker { color: var(--st-teal); }
.st-audience-card h3 { margin: 0; font: 800 clamp(42px, 4vw, 58px)/1.1 var(--st-font); letter-spacing: -.055em; }
.st-card-question { margin: 30px 0 0; font-size: 18px; line-height: 1.6; font-weight: 700; letter-spacing: -.02em; }
.st-card-answer { margin: 8px 0 0; color: #b7c9c4; font-size: 14px; }
.st-audience-operator .st-card-answer { color: var(--st-muted); }
.st-audience-card .st-button:disabled {
  cursor: not-allowed;
  opacity: .62;
}
.st-audience-card ul { list-style: none; margin: 0; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.st-audience-operator ul { border-color: var(--st-line); }
.st-audience-card li { display: inline-block; margin: 6px 20px 6px 0; font-size: 11px; }
.st-audience-card li:before { content: ""; display: inline-block; width: 5px; height: 5px; margin-right: 7px; border-radius: 50%; background: var(--st-lime); vertical-align: 1px; }
.st-audience-operator li:before { background: var(--st-teal); }
.st-card-actions { display: flex; align-items: center; gap: 24px; }
.st-coming-soon { color: var(--st-muted); font-size: 11px; font-weight: 700; }
.st-card-link { min-height: 44px; border: 0; border-bottom: 1px solid currentColor; background: transparent; color: inherit; padding: 5px 0; font-size: 11px; font-weight: 700; }
.st-card-link span { margin-left: 16px; }

.st-service-flow { margin-top: 90px; padding-top: 50px; display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; border-top: 1px solid var(--st-ink); }
.st-flow-intro h3 { margin: 0; font-size: 34px; line-height: 1.35; letter-spacing: -.04em; }
.st-service-flow ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.st-service-flow li { position: relative; min-height: 150px; padding: 5px 20px 20px; border-left: 1px solid var(--st-line); }
.st-service-flow li:after { content: ""; position: absolute; left: -4px; top: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--st-teal); }
.st-service-flow li span, .st-service-flow li strong, .st-service-flow li small { display: block; }
.st-service-flow li span { color: var(--st-muted); font: 700 9px var(--st-latin); }
.st-service-flow li strong { margin-top: 54px; font-size: 14px; }
.st-service-flow li small { margin-top: 6px; color: var(--st-muted); font-size: 10px; }

.st-calculator-dialog { width: min(1180px, calc(100vw - 40px)); max-width: none; max-height: calc(100vh - 40px); padding: 0; border: 0; border-radius: var(--st-radius); background: transparent; box-shadow: 0 24px 80px rgba(12, 27, 25, .32); }
.st-calculator-dialog::backdrop { background: rgba(14, 29, 27, .72); backdrop-filter: blur(5px); }
.st-calculator-zone { position: relative; margin: 0; padding: 56px; background: var(--st-ink); color: white; border-radius: var(--st-radius); }
.st-dialog-close { position: absolute; right: 24px; top: 22px; z-index: 2; min-width: 52px; min-height: 44px; border: 1px solid #6e7975; border-radius: 6px; background: transparent; color: white; font-size: 12px; font-weight: 700; }
.st-calculator-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 50px; align-items: end; }
.st-calculator-heading .st-eyebrow { grid-column: 1 / -1; color: var(--st-lime); margin-bottom: 0; }
.st-calculator-heading h3 { margin: 0; font-size: clamp(32px, 3.5vw, 48px); line-height: 1.25; letter-spacing: -.045em; }
.st-calculator-heading > p:last-child { margin: 0; color: #aeb9b5; font-size: 12px; line-height: 1.8; }
.st-calculator-tabs { margin: 46px 0 0; display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid #49514f; }
.st-calculator-tabs button { min-height: 48px; border: 0; background: transparent; color: #9aa5a1; font-size: 12px; font-weight: 700; }
.st-calculator-tabs button.active { color: var(--st-lime); border-bottom: 3px solid var(--st-lime); }
.st-calculator-panel { padding: 40px 0 0; }
.st-calculator-panel:not(.active) { display: none; }
.st-calculator-title { display: flex; gap: 16px; align-items: center; margin-bottom: 28px; }
.st-calculator-title > span { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid #65706c; border-radius: 50%; color: var(--st-lime); font: 700 12px var(--st-latin); }
.st-calculator-title p, .st-calculator-title h4 { margin: 0; }
.st-calculator-title p { color: #9aa5a1; font-size: 9px; }
.st-calculator-title h4 { margin-top: 3px; font-size: 22px; }
.st-calculator-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.st-calculator-tools { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 12px 16px; border-left: 3px solid var(--st-lime); background: #2a3230; }
.st-calculator-tools p { margin: 0; color: #c9d1ce; font-size: 12px; }
.st-calculator-tools button { min-height: 44px; border: 1px solid #6c7773; border-radius: 5px; background: transparent; color: white; padding: 8px 13px; font-size: 12px; font-weight: 700; }
.st-calculator-form fieldset { margin: 0; padding: 24px; border: 1px solid #4a5451; border-radius: 8px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.st-calculator-form legend { padding: 0 8px; color: #bac4c1; font-size: 10px; font-weight: 700; }
.st-calculator-form label { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 8px; color: #b8c2bf; font-size: 9px; }
.st-calculator-form input { grid-column: 1; width: 100%; height: 42px; margin-top: 5px; padding: 0; border: 0; border-bottom: 1px solid #5e6865; background: transparent; color: white; font: 700 16px var(--st-latin); outline: 0; font-variant-numeric: tabular-nums; }
.st-calculator-form select { grid-column: 1 / -1; width: 100%; min-height: 44px; margin-top: 7px; padding: 0 10px; border: 1px solid #5e6865; border-radius: 5px; background: #202624; color: white; }
.st-calculator-form .st-form-wide { grid-column: 1 / -1; display: block; }
.st-calculator-submit { grid-column: 1 / -1; justify-self: end; min-width: 190px; }
.st-calculator-form label > small { grid-column: 2; grid-row: 1 / 3; align-self: end; padding-bottom: 12px; color: #899490; font-size: 9px; }
.st-calculator-form label:has(input + small + input) { grid-template-columns: 1fr auto 1fr auto; }
.st-calculator-form label:has(input + small + input) input:nth-of-type(2) { grid-column: 3; grid-row: 2; }
.st-calculator-form label:has(input + small + input) small:nth-of-type(1) { grid-column: 2; }
.st-calculator-form label:has(input + small + input) small:nth-of-type(2) { grid-column: 4; }
.st-result { margin-top: 16px; min-height: 190px; padding: 25px; border-radius: 8px; background: #f4f6ef; color: var(--st-ink); }
.st-result-meta { margin-bottom: 20px; padding-bottom: 14px; display: flex; flex-wrap: wrap; gap: 8px 16px; border-bottom: 1px solid var(--st-line); }
.st-result-meta span { padding: 5px 8px; border-radius: 4px; background: #e4ece6; color: #31443e; font-size: 12px; font-weight: 700; }
.st-result-summary { display: grid; grid-template-columns: repeat(3, 1fr); }
.st-result-metric { padding: 4px 24px; border-left: 1px solid var(--st-line); }
.st-result-metric:first-child { border-left: 0; padding-left: 0; }
.st-result-metric span, .st-result-metric strong, .st-result-metric small { display: block; }
.st-result-metric span { color: var(--st-muted); font-size: 9px; font-weight: 700; }
.st-result-metric strong { margin-top: 9px; font: 800 clamp(22px, 2.2vw, 31px) var(--st-latin); letter-spacing: -.045em; font-variant-numeric: tabular-nums; }
.st-result-metric small { margin-top: 5px; color: var(--st-muted); font-size: 8px; }
.st-result-detail { margin-top: 22px; padding-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 30px; border-top: 1px solid var(--st-line); }
.st-result-detail p { margin: 0; display: flex; justify-content: space-between; gap: 10px; font-size: 10px; }
.st-result-detail span { color: var(--st-muted); }
.st-result-detail b { font-family: var(--st-latin); font-variant-numeric: tabular-nums; }
.st-result-hold { min-height: 140px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.st-result-hold strong { font-size: 18px; }
.st-result-hold p { margin: 8px 0 0; color: var(--st-muted); font-size: 11px; }
.st-scenarios { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.st-scenario { padding: 13px; border: 1px solid var(--st-line); background: white; }
.st-scenario span, .st-scenario b, .st-scenario small { display: block; }
.st-scenario span { color: var(--st-muted); font-size: 8px; }
.st-scenario b { margin-top: 5px; font: 800 15px var(--st-latin); }
.st-scenario small { margin-top: 3px; color: var(--st-muted); font-size: 8px; }
.st-scenario.is-loss b { color: var(--st-danger); }
.st-scenario-rule { margin: 18px 0 0; color: var(--st-muted); font-size: 12px; }
.st-calculator-disclaimer { margin: 18px 0 0; color: #c3ceca; font-size: 13px; line-height: 1.75; }
.st-calculator-disclaimer strong { color: var(--st-lime); }

.st-login-section { padding: 110px 0 130px 64px; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 100px; border-top: 1px solid var(--st-line); }
.st-login-copy h2 { margin: 0; font-size: clamp(38px, 4.3vw, 58px); line-height: 1.25; letter-spacing: -.05em; }
.st-login-copy > p:not(.st-eyebrow) { max-width: 430px; margin: 22px 0; color: var(--st-muted); font-size: 14px; line-height: 1.8; }
.st-login-copy > a { display: inline-block; padding: 7px 0; border-bottom: 1px solid var(--st-ink); font-size: 11px; font-weight: 700; }
.st-login-copy > a span { margin-left: 18px; color: var(--st-teal); }
.st-login-card { padding: 42px; border: 1px solid var(--st-ink); border-radius: var(--st-radius); background: var(--st-surface); }
.st-login-card-head { margin-bottom: 24px; display: flex; justify-content: space-between; align-items: end; }
.st-login-card-head span { color: var(--st-teal); font: 800 8px var(--st-latin); letter-spacing: .16em; }
.st-login-card-head strong { font-size: 20px; }
.st-login-card > label { min-height: 72px; display: grid; grid-template-columns: 34px 120px 1fr; align-items: center; border-top: 1px solid var(--st-line); }
.st-login-card > label > span { color: var(--st-muted); font: 700 9px var(--st-latin); }
.st-login-card > label > b { font-size: 11px; }
.st-login-card select, .st-login-card > label input { width: 100%; height: 45px; padding: 0 13px; border: 1px solid var(--st-line); border-radius: 6px; background: white; color: var(--st-ink); font-size: 12px; }
.st-login-options { display: flex; gap: 24px; padding: 18px 0; border-top: 1px solid var(--st-line); }
.st-login-options label { min-height: 44px; display: flex; align-items: center; gap: 8px; color: var(--st-muted); font-size: 12px; }
.st-login-options input { width: 18px; height: 18px; }
.st-login-options input { accent-color: var(--st-teal); }
.st-login-note { margin: 12px 0 0; color: var(--st-muted); text-align: center; font-size: 9px; line-height: 1.6; }
.st-login-message { margin: 10px 0 0; padding: 10px; border-left: 3px solid var(--st-teal); background: var(--st-mist); font-size: 10px; line-height: 1.6; }

.st-footer { min-height: 180px; padding: 40px max(36px, calc((100vw - 1320px) / 2)); display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 30px; background: var(--st-deep); color: white; }
.st-brand-footer .st-symbol { color: white; }
.st-brand-footer .st-wordmark small { color: #a9bdb8; letter-spacing: 0; font-family: var(--st-font); }
.st-footer > p { color: #adc0bb; text-align: center; font-size: 10px; line-height: 1.6; }
.st-footer > span { justify-self: end; color: #a4bbb5; font: 700 8px var(--st-latin); letter-spacing: .14em; }
.st-toast { position: fixed; z-index: 50; right: 24px; bottom: 24px; max-width: 360px; padding: 14px 16px; border-left: 4px solid var(--st-lime); border-radius: 5px; background: var(--st-ink); color: white; box-shadow: 0 18px 50px rgba(20,35,32,.22); font-size: 11px; line-height: 1.6; }
.st-capture-mode .st-header { position: relative; top: auto; }

@media (max-width: 1080px) {
  :root { --st-page: min(100% - 42px, 960px); }
  .st-header { padding-inline: 22px; }
  .st-hero { min-height: auto; padding-left: 48px; grid-template-columns: 1fr; gap: 55px; }
  .st-hero:before { left: 48px; }
  .st-hero-visual { min-height: 440px; }
  .st-audience-section, .st-login-section { padding-left: 48px; }
  .st-audience-card { padding: 28px; }
  .st-service-flow { grid-template-columns: 1fr; gap: 30px; }
  .st-calculator-zone { padding: 38px; }
  .st-calculator-form { grid-template-columns: 1fr; }
  .st-login-section { gap: 50px; }
}

@media (max-width: 760px) {
  #audiences, #calculators, #login { scroll-margin-top: 76px; }
  :root { --st-page: calc(100% - 28px); }
  .st-preview-bar { padding-inline: 9px; font-size: 8px; }
  .st-preview-bar span { display: block; margin: 0 0 2px; }
  .st-header { min-height: 66px; padding-inline: 14px; grid-template-columns: 1fr auto; }
  .st-nav { display: none; }
  .st-header-action { min-height: 44px; font-size: 12px; }
  .st-header-action span { margin-left: 7px; }
  .st-symbol { width: 31px; height: 31px; }
  .st-symbol i { width: 19px; height: 24px; border-width: 2px; }
  .st-symbol:after { left: 14px; top: 14px; width: 4px; height: 4px; }
  .st-wordmark { font-size: 14px; }
  .st-wordmark small { font-size: 10px; }
  .st-section-number { display: none; }
  .st-hero, .st-audience-section, .st-login-section { padding-left: 0; }
  .st-hero { padding-top: 70px; padding-bottom: 65px; gap: 40px; }
  .st-hero:before { display: none; }
  .st-hero-copy h1 { font-size: clamp(36px, 10.4vw, 49px); line-height: 1.24; }
  .st-lead { margin-top: 22px; font-size: 14px; }
  .st-hero-actions { margin-top: 28px; display: grid; gap: 8px; }
  .st-button, .st-text-link { width: 100%; min-height: 48px; justify-content: center; }
  .st-hero-visual { display: none; }
  .st-room-map { min-height: 430px; grid-template-columns: 1fr; padding: 28px; gap: 12px; }
  .st-map-card { min-height: 130px; margin: 0; padding: 18px; border-radius: 7px; }
  .st-map-card strong { font-size: 20px; }
  .st-map-bridge { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
  .st-map-bridge:before, .st-map-bridge:after { display: none; }
  .st-symbol-large { width: 56px; height: 56px; border: 6px solid var(--st-surface); }
  .st-symbol-large i { width: 20px; height: 26px; }
  .st-symbol-large i:first-child { left: 12px; top: 11px; }
  .st-symbol-large i:last-child { right: 12px; bottom: 11px; }
  .st-symbol-large:after { left: 26px; top: 26px; }
  .st-field-note { width: 100%; }
  .st-audience-section { padding-top: 74px; padding-bottom: 74px; }
  .st-section-heading { display: block; margin-bottom: 28px; }
  .st-section-heading h2 { font-size: 34px; }
  .st-section-heading > p:last-child { margin-top: 16px; font-size: 12px; }
  .st-audience-grid { grid-template-columns: 1fr; }
  .st-audience-card { min-height: 560px; padding: 24px; }
  .st-audience-card h3 { font-size: 44px; }
  .st-card-question { font-size: 16px; }
  .st-card-actions { display: grid; gap: 6px; }
  .st-card-actions .st-card-link { min-height: 44px; display: flex; align-items: center; justify-content: center; }
  .st-service-flow { margin-top: 65px; padding-top: 34px; }
  .st-service-flow ol { grid-template-columns: 1fr 1fr; }
  .st-service-flow li { min-height: 120px; }
  .st-service-flow li strong { margin-top: 35px; }
  .st-calculator-dialog { width: 100vw; max-height: 100vh; height: 100vh; margin: 0; border-radius: 0; }
  .st-calculator-zone { min-height: 100%; margin: 0; padding: 76px 18px 32px; border-radius: 0; }
  .st-dialog-close { position: fixed; right: 14px; top: 14px; }
  .st-calculator-heading { display: block; }
  .st-calculator-heading h3 { font-size: 32px; }
  .st-calculator-heading > p:last-child { margin-top: 18px; }
  .st-calculator-tabs { margin-top: 30px; }
  .st-calculator-tabs button { padding-inline: 8px; font-size: 10px; }
  .st-calculator-panel { padding-top: 28px; }
  .st-calculator-form fieldset { grid-template-columns: 1fr; padding: 18px; }
  .st-calculator-tools { display: grid; }
  .st-calculator-submit { width: 100%; }
  .st-result { padding: 19px; }
  .st-result-summary { grid-template-columns: 1fr; }
  .st-result-metric, .st-result-metric:first-child { padding: 14px 0; border-left: 0; border-top: 1px solid var(--st-line); }
  .st-result-metric:first-child { border-top: 0; padding-top: 0; }
  .st-result-detail { grid-template-columns: 1fr; }
  .st-scenarios { grid-template-columns: 1fr; }
  .st-login-section { padding-top: 74px; padding-bottom: 80px; grid-template-columns: 1fr; gap: 35px; }
  .st-login-copy h2 { font-size: 39px; }
  .st-login-card { padding: 22px 18px; }
  .st-login-card-head { display: block; }
  .st-login-card-head strong { display: block; margin-top: 7px; }
  .st-login-card > label { padding: 14px 0; grid-template-columns: 28px 1fr; gap: 7px; }
  .st-login-card > label > b { grid-column: 2; }
  .st-login-card select, .st-login-card > label input { grid-column: 1 / -1; }
  .st-login-options { display: grid; gap: 10px; }
  .st-footer { padding: 40px 22px; grid-template-columns: 1fr; text-align: left; }
  .st-footer > p { text-align: left; }
  .st-footer > span { justify-self: start; }
  .st-toast { right: 14px; bottom: 14px; left: 14px; max-width: none; }
}

.st-preview-bar,
.st-eyebrow,
.st-map-card span,
.st-map-card small,
.st-map-bridge small,
.st-field-note span,
.st-field-note small,
.st-card-index,
.st-audience-card li,
.st-card-link,
.st-calculator-title p,
.st-calculator-form legend,
.st-calculator-form label > small,
.st-result-metric span,
.st-result-metric small,
.st-result-detail p,
.st-scenario span,
.st-scenario small,
.st-login-copy > a,
.st-login-card-head span,
.st-login-card > label > span,
.st-login-card > label > b,
.st-login-note,
.st-login-message,
.st-footer > p,
.st-footer > span,
.st-toast {
  font-size: 12px;
}
.st-card-kicker,
.st-calculator-heading > p:last-child,
.st-calculator-tabs button,
.st-calculator-form label,
.st-calculator-form input,
.st-calculator-form select,
.st-result-hold p,
.st-calculator-disclaimer,
.st-login-card select,
.st-login-card > label input {
  font-size: 14px;
}
.st-result-meta span,
.st-scenario-rule { font-size: 12px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { animation: none !important; transition: none !important; }
}

/* One-screen home: service introduction, user type and login stay in the first viewport. */
body {
  min-height: 100dvh;
  overflow-x: hidden;
}
.st-preview-bar {
  min-height: 28px;
  height: 28px;
  padding: 5px 18px;
  line-height: 18px;
}
.st-header {
  position: relative;
  top: auto;
  min-height: 64px;
  height: 64px;
}
main {
  width: min(1500px, 100%);
  height: calc(100dvh - 64px);
  margin-inline: auto;
  padding: 14px 20px 18px;
  display: grid;
  grid-template-columns: minmax(300px, .76fr) minmax(620px, 1.44fr);
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 12px;
}
main > .st-section-numbered {
  width: auto;
  min-width: 0;
  min-height: 0;
  margin: 0;
  border: 1px solid var(--st-line);
  border-radius: var(--st-radius);
  overflow: auto;
}
main > .st-section-numbered .st-section-number { display: none; }

.st-hero {
  grid-column: 1;
  grid-row: 1 / 3;
  padding: clamp(28px, 4vw, 62px);
  display: flex;
  align-items: center;
  background:
    linear-gradient(150deg, rgba(217, 239, 130, .08), transparent 42%),
    var(--st-deep);
  color: white;
}
.st-hero:before { display: none; }
.st-hero-copy h1 {
  max-width: 560px;
  font-size: clamp(38px, 4.25vw, 64px);
  line-height: 1.16;
}
.st-hero-copy h1 em { color: var(--st-lime); }
.st-hero .st-eyebrow { color: var(--st-lime); }
.st-hero .st-lead {
  max-width: 520px;
  margin-top: 24px;
  color: #c7d6d1;
  font-size: clamp(13px, 1.15vw, 16px);
  line-height: 1.75;
}
.st-hero-actions,
.st-hero-visual { display: none; }

.st-audience-section {
  grid-column: 2;
  grid-row: 1;
  padding: 20px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: var(--st-surface);
}
.st-section-heading {
  margin: 0 0 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 20px;
  align-items: end;
}
.st-section-heading .st-eyebrow { grid-column: 1 / -1; margin: 0; }
.st-section-heading h2 { font-size: clamp(22px, 2.1vw, 31px); }
.st-section-heading > p:last-child {
  max-width: 390px;
  font-size: 12px;
  line-height: 1.55;
}
.st-audience-grid { min-height: 0; }
.st-audience-card {
  min-height: 0;
  padding: clamp(16px, 1.65vw, 24px);
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(8px, 1.15vh, 14px);
}
.st-audience-card h3 { font-size: clamp(28px, 2.8vw, 42px); }
.st-card-question { margin-top: 14px; font-size: clamp(13px, 1.2vw, 16px); line-height: 1.45; }
.st-card-answer { margin-top: 5px; font-size: 12px; line-height: 1.45; }
.st-audience-card ul { padding: 7px 0; }
.st-audience-card li { display: block; margin: 4px 0; font-size: 11px; }
.st-card-actions { gap: 10px; }
.st-card-actions .st-button { min-height: 40px; padding: 9px 12px; font-size: 11px; }
.st-card-actions .st-card-link { min-height: 40px; font-size: 11px; }

.st-login-section {
  grid-column: 2;
  grid-row: 2;
  padding: 14px 16px 12px;
  display: block;
  background: var(--st-mist);
}
.st-login-copy { display: none; }
.st-login-card {
  padding: 0;
  border: 0;
  display: grid;
  grid-template-columns: 1.25fr .72fr 1fr .9fr;
  grid-template-rows: auto auto auto auto;
  gap: 7px 10px;
  background: transparent;
}
.st-login-card-head {
  grid-column: 1 / -1;
  grid-row: 1;
  margin: 0;
}
.st-login-card-head strong { font-size: 16px; }
.st-login-card > label {
  min-height: 0;
  padding: 0;
  display: block;
  border: 0;
}
.st-login-card > label:nth-of-type(1) { grid-column: 1; grid-row: 2; }
.st-login-card > label:nth-of-type(2) { grid-column: 2; grid-row: 2; }
.st-login-card > label:nth-of-type(3) { grid-column: 3; grid-row: 2; }
.st-login-card > label > span { display: none; }
.st-login-card > label > b { display: block; margin-bottom: 4px; font-size: 10px; }
.st-login-card select,
.st-login-card > label input { height: 42px; font-size: 12px; }
.st-login-options {
  grid-column: 1 / 3;
  grid-row: 3;
  min-height: 36px;
  padding: 0;
  border: 0;
}
.st-login-options label { min-height: 36px; font-size: 11px; }
.st-other-login {
  grid-column: 3 / 5;
  grid-row: 3;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  border-bottom: 1px solid var(--st-ink);
  justify-self: end;
  font-size: 11px;
  font-weight: 700;
}
.st-login-card > .st-button {
  grid-column: 4;
  grid-row: 2;
  align-self: end;
  min-height: 42px;
  padding-inline: 13px;
  font-size: 11px;
}
.st-login-note {
  grid-column: 1 / -1;
  grid-row: 4;
  align-self: center;
  margin: 0;
  text-align: left;
  font-size: 10px;
}
.st-login-message {
  grid-column: 1 / -1;
  grid-row: 4;
  margin: 0;
}
.st-login-card:has(.st-login-message:not([hidden])) .st-login-note { display: none; }
.st-footer { display: none; }

@media (max-width: 1000px) {
  .st-preview-bar {
    min-height: 20px;
    height: 20px;
    padding: 2px 8px;
    font-size: 0;
    line-height: 16px;
  }
  .st-preview-bar span { display: inline; margin: 0; font-size: 9px; }
  .st-header {
    min-height: 48px;
    height: 48px;
    padding-inline: 12px;
    grid-template-columns: 1fr auto;
  }
  .st-wordmark { font-size: 13px; }
  .st-wordmark small { display: none; }
  .st-nav,
  .st-header-action { display: none; }
  main {
    height: calc(100dvh - 48px);
    padding: 4px 6px;
    grid-template-columns: 1fr;
    grid-template-rows: minmax(130px, .5fr) minmax(205px, .8fr) minmax(393px, 1.7fr);
    gap: 4px;
  }
  .st-hero,
  .st-audience-section,
  .st-login-section {
    grid-column: 1;
    width: auto;
  }
  .st-hero {
    grid-row: 1;
    padding: 10px 14px;
  }
  .st-hero-copy h1 { font-size: clamp(23px, 6.5vw, 34px); line-height: 1.16; }
  .st-hero .st-eyebrow { margin-bottom: 8px; font-size: 9px; }
  .st-hero .st-lead { display: none; }
  .st-audience-section {
    grid-row: 2;
    padding: 9px;
  }
  .st-section-heading { margin-bottom: 6px; display: block; }
  .st-section-heading .st-eyebrow { margin: 0 0 2px; font-size: 8px; }
  .st-section-heading h2 { font-size: 17px; line-height: 1.2; }
  .st-section-heading > p:last-child { display: none; }
  .st-audience-grid { grid-template-columns: 1fr 1fr; }
  .st-audience-card {
    min-height: 0;
    padding: 9px;
    grid-template-rows: auto 1fr auto;
    gap: 4px;
  }
  .st-card-index { display: none; }
  .st-card-kicker { margin-bottom: 4px; font-size: 10px; }
  .st-audience-card h3 { font-size: 18px; line-height: 1.12; }
  .st-card-question { display: none; }
  .st-audience-card ul { display: none; }
  .st-card-answer {
    display: -webkit-box;
    margin-top: 4px;
    overflow: hidden;
    font-size: 12px;
    line-height: 1.4;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
  .st-card-actions { display: grid; grid-template-columns: 1fr; gap: 4px; }
  .st-coming-soon { display: none; }
  .st-card-actions .st-button,
  .st-card-actions .st-card-link {
    width: 100%;
    min-height: 44px;
    padding: 5px 2px;
    font-size: 12px;
  }
  .st-card-link span { margin-left: 4px; }
  .st-login-section {
    grid-row: 3;
    padding: 8px 9px;
  }
  .st-login-card {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto auto auto auto auto;
    gap: 4px 7px;
  }
  .st-login-card-head { grid-row: 1; }
  .st-login-card-head span { font-size: 8px; }
  .st-login-card-head strong { font-size: 13px; }
  .st-login-card > label:nth-of-type(1) { grid-column: 1 / -1; grid-row: 2; }
  .st-login-card > label:nth-of-type(2) { grid-column: 1; grid-row: 3; }
  .st-login-card > label:nth-of-type(3) { grid-column: 2; grid-row: 3; }
  .st-login-card > label > b { margin-bottom: 2px; font-size: 11px; }
  .st-login-card select,
  .st-login-card > label input { height: 44px; padding-inline: 8px; font-size: 16px; }
  .st-login-card > .st-button {
    grid-column: 1 / -1;
    grid-row: 4;
    min-height: 44px;
    font-size: 12px;
  }
  .st-login-options {
    grid-column: 1 / -1;
    grid-row: 5;
    min-height: 44px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
  }
  .st-login-options label { min-height: 44px; font-size: 12px; }
  .st-login-options input { width: 16px; height: 16px; }
  .st-other-login {
    grid-column: 1 / -1;
    grid-row: 6;
    min-height: 44px;
    justify-self: stretch;
    justify-content: space-between;
    font-size: 12px;
  }
  .st-login-note {
    grid-column: 1 / -1;
    grid-row: 7;
    font-size: 10px;
    line-height: 1.35;
    text-align: left;
  }
  .st-login-message { grid-row: 7; padding: 7px 9px; font-size: 11px; line-height: 1.35; }
}

@media (max-width: 1000px) and (max-height: 740px) {
  body { overflow-y: auto; }
  main {
    height: auto;
    min-height: calc(100dvh - 48px);
    grid-template-rows: auto auto auto;
  }
  main > .st-section-numbered { overflow: visible; }
}

@media (min-width: 1001px) and (max-height: 700px) {
  body { overflow-y: auto; }
  main { height: auto; min-height: calc(100dvh - 64px); }
  main > .st-section-numbered { overflow: visible; }
}

body:has(.st-login-card input:focus),
body:has(.st-login-card select:focus) { overflow-y: auto; }