.campaign-hero { padding: clamp(56px, 8vw, 108px) 0 clamp(64px, 9vw, 120px); }
.campaign-hero-grid { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(340px, .82fr); gap: clamp(40px, 8vw, 112px); align-items: center; }
.campaign-intro h1 { max-width: 16ch; font-size: clamp(2.65rem, 5.25vw, 4.9rem); }
.campaign-headline-line { white-space: nowrap; }
.campaign-lede { max-width: 60ch; margin-top: 24px; color: var(--ink-soft); font-size: clamp(1.1rem, 1.7vw, 1.3rem); line-height: 1.55; }
.campaign-actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; max-width: 60ch; margin-top: 34px; }
.campaign-signal-button { width: min(100%, 380px); min-height: 72px; justify-content: center; padding-inline: 40px; border-color: #C9442C; background: #C9442C; color: #F7F9FB; font-size: 1.16rem; font-weight: 750; box-shadow: 0 12px 30px rgba(201, 68, 44, .3); }
.campaign-signal-button:hover { border-color: #111923; background: #111923; color: #F7F9FB; box-shadow: 0 14px 32px rgba(17, 25, 35, .28); transform: translateY(-1px); }
.campaign-signal-button:active { transform: translateY(1px); }
.campaign-signal-button:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; box-shadow: 0 0 0 7px #fff, 0 12px 30px rgba(201, 68, 44, .3); }

.case-proof { position: relative; padding: clamp(26px, 4vw, 42px); border-radius: var(--r-panel); background: var(--ink); color: #fff; overflow: hidden; }
.case-proof::before { content: ""; position: absolute; width: 180px; height: 180px; right: -72px; top: -74px; border: 28px solid var(--warm); border-radius: 50%; opacity: .95; }
.case-proof-title { position: relative; max-width: 26ch; margin-bottom: 26px; color: #fff; }
.case-proof-title strong { font-size: clamp(1.25rem, 2.2vw, 1.55rem); line-height: 1.28; }
.case-proof dl { position: relative; margin: 0; }
.case-proof dl div { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; padding: 18px 0; border-top: 1px solid var(--line-dark); }
.case-proof dt { max-width: 25ch; color: #C9D2DC; line-height: 1.35; }
.case-proof dd { display: grid; justify-items: end; gap: 7px; margin: 0; color: #fff; }
.case-proof-value { font-size: clamp(2rem, 4vw, 3.35rem); font-weight: 750; line-height: .9; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.case-proof-unit { color: #F2A16B; font-size: .8rem; font-weight: 750; line-height: 1; letter-spacing: .01em; white-space: nowrap; }
.case-proof-note { position: relative; margin-top: 22px; color: #C9D2DC; font-size: .9rem; line-height: 1.5; }

.calculator-section { padding: clamp(72px, 9vw, 120px) 0; border-top: 1px solid #E5E5E7; background: #F5F5F7; }
.calculator-layout { max-width: 900px; }
.calculator-card { overflow: hidden; border: 1px solid #E2E2E6; border-radius: 30px; background: #fff; color: #1D1D1F; box-shadow: 0 22px 55px rgba(0,0,0,.07); }
.calculator-head { display: block; padding: 50px 48px 30px; background: #fff; color: #1D1D1F; text-align: center; }
.calculator-head h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.045em; }
.calculator-head div > span { display: block; margin-top: 10px; color: #6E6E73; font-size: 1rem; line-height: 1.45; }
.calculator-step-count { display: block; margin-top: 18px; color: #86868B; font-size: .8rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.calculator-step-count span { color: #1D1D1F; font-size: inherit; }
.calculator-form { display: block; }
.calculator-wizard { display: block; min-height: 0; }
.calculator-progress { padding: 0 48px 28px; border-bottom: 1px solid #E5E5E7; background: #fff; }
.calculator-progress ol { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 0; list-style: none; }
.calculator-progress li { position: relative; }
.calculator-progress li:not(:last-child)::after { content: ""; position: absolute; left: calc(50% + 18px); top: 16px; width: calc(100% - 28px); height: 1px; background: #D2D2D7; }
.calculator-progress button { display: grid; grid-template-columns: 1fr; justify-items: center; gap: 8px; width: 100%; padding: 0 4px; border: 0; background: transparent; color: #86868B; font: inherit; text-align: center; }
.calculator-progress button:not(:disabled) { cursor: pointer; }
.calculator-progress button > span:first-child { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid #D2D2D7; border-radius: 50%; background: #fff; color: #86868B; font-size: .76rem; font-weight: 700; }
.calculator-progress button > span:last-child { display: grid; gap: 2px; }
.calculator-progress button strong { color: inherit; font-size: .78rem; font-weight: 600; }
.calculator-progress button small { display: none; }
.calculator-progress li.is-current button { color: #1D1D1F; }
.calculator-progress li.is-current button > span:first-child { border-color: #1D1D1F; background: #1D1D1F; color: #fff; }
.calculator-progress li.is-complete button > span:first-child { border-color: #86868B; background: #86868B; color: #fff; }
.calculator-progress li.is-complete::after { background: #86868B; }
.calculator-progress button:focus-visible { outline: 3px solid rgba(47,111,159,.28); outline-offset: 2px; }
.calculator-stage { display: grid; grid-template-rows: 1fr auto auto auto; min-width: 0; min-height: 540px; background: #fff; }
.calculator-group { width: 100%; max-width: 720px; min-width: 0; margin: 0 auto; padding: 52px 48px 38px; }
.calculator-group-head { display: block; margin-bottom: 34px; text-align: center; }
.calculator-group-head > span { display: none; }
.calculator-group-head h3 { font-size: clamp(1.65rem, 3vw, 2.25rem); letter-spacing: -.04em; }
.calculator-group-head p { max-width: 48ch; margin: 8px auto 0; color: #6E6E73; font-size: .94rem; line-height: 1.5; }
.calc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.calc-field { display: grid; align-content: start; gap: 7px; min-width: 0; }
.calc-field-wide { grid-column: 1 / -1; }
.calc-wide { grid-column: 1 / -1; }
.calc-field label { font-size: .88rem; font-weight: 600; line-height: 1.35; }
.calc-field input, .calc-field select { width: 100%; min-width: 0; min-height: 56px; padding: 13px 16px; border: 1px solid #D2D2D7; border-radius: 13px; background: #fff; color: #1D1D1F; font: inherit; }
.calc-field input:focus, .calc-field select:focus { border-color: #0071E3; outline: 3px solid rgba(0,113,227,.16); outline-offset: 0; }
.calc-field input[aria-invalid="true"], .calc-field select[aria-invalid="true"] { border-color: #B3261E; }
.calc-field small, .calc-hint { color: var(--ink-soft); font-size: .84rem; line-height: 1.4; }
.input-unit { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: stretch; }
.input-unit input { border-radius: 12px 0 0 12px; }
.input-unit span { display: grid; place-items: center; min-width: 58px; padding: 0 10px; border: 1px solid #D2D2D7; border-left: 0; border-radius: 0 13px 13px 0; background: #F5F5F7; color: #6E6E73; font-size: .88rem; font-weight: 600; }
.field-requirement { margin-top: 16px; color: #6E6E73; font-size: .84rem; }
.field-requirement.is-invalid { color: #B3261E; font-weight: 650; }
.choice-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.choice-fieldset legend { padding: 0; font-size: .95rem; font-weight: 650; }
.choice-fieldset > p { margin-top: 5px; color: var(--ink-soft); font-size: .82rem; }
.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.choice-grid-channels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.handling-grid { align-items: start; }
.handling-choice { display: grid; grid-template-columns: minmax(0, 1fr) 112px; gap: 7px 10px; align-items: end; min-width: 0; }
.handling-choice .choice-chip { grid-column: 1 / -1; }
.handling-share-label { color: #6E6E73; font-size: .78rem; font-weight: 600; }
.handling-share input { min-width: 0; height: 42px; padding: 8px 10px; border: 1px solid #D2D2D7; border-radius: 10px 0 0 10px; background: #fff; color: #1D1D1F; font: inherit; }
.handling-share input:focus { border-color: #0071E3; outline: 3px solid rgba(0,113,227,.16); }
.handling-share input:disabled { background: #F5F5F7; color: #86868B; }
.handling-share input[readonly] { background: #F5F5F7; color: #1D1D1F; font-weight: 700; }
.handling-share span { min-width: 36px; border-radius: 0 10px 10px 0; font-size: .78rem; }
.handling-share-total { text-align: right; }
.handling-share-total strong { color: #1D1D1F; font-variant-numeric: tabular-nums; }
.choice-chip { position: relative; cursor: pointer; }
.choice-chip input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.choice-chip span { display: flex; align-items: center; gap: 11px; min-height: 60px; padding: 13px 16px; border: 1px solid #D2D2D7; border-radius: 13px; background: #fff; color: #1D1D1F; font-size: .91rem; font-weight: 600; line-height: 1.3; transition: border-color .16s ease, background-color .16s ease; }
.choice-chip span::before { content: ""; flex: 0 0 auto; width: 18px; height: 18px; border: 1.5px solid #AEAEB2; border-radius: 50%; background: #fff; box-shadow: inset 0 0 0 4px #fff; }
.choice-chip:hover span { border-color: #86868B; }
.choice-chip input:checked + span { border-color: #1D1D1F; background: #F5F5F7; color: #1D1D1F; }
.choice-chip input:checked + span::before { border-color: #1D1D1F; background: #1D1D1F; }
.choice-chip input:focus-visible + span { outline: 3px solid rgba(0,113,227,.22); outline-offset: 2px; }
.choice-fieldset[aria-invalid="true"] .choice-grid { padding: 8px; border: 1px solid #B3261E; border-radius: 14px; }
.calculator-review { padding-bottom: 32px; }
.review-list { display: grid; gap: 0; border-top: 1px solid #E5E5E7; }
.review-list > section { padding: 22px 0; border-bottom: 1px solid #E5E5E7; background: #fff; }
.review-list header { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 0; border: 0; }
.review-list h4 { font-size: 1rem; }
.review-list button { padding: 5px 0; border: 0; background: transparent; color: #0071E3; font: inherit; font-size: .84rem; font-weight: 600; cursor: pointer; }
.review-list button:focus-visible { outline: 3px solid rgba(47,111,159,.24); outline-offset: 3px; }
.review-list dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; margin: 16px 0 0; }
.review-list dl div { display: grid; gap: 3px; }
.review-list dt { color: var(--ink-soft); font-size: .78rem; }
.review-list dd, .review-list > section > p { margin: 0; color: var(--ink); font-size: .94rem; font-weight: 650; line-height: 1.45; }
.review-list > section > p { padding-top: 16px; }
.review-contact .calc-grid { margin-top: 18px; }
.review-contact .calc-privacy { margin-top: 14px; font-weight: 400; }
.calculator-navigation { display: grid; grid-template-columns: 120px 1fr 170px; gap: 16px; align-items: center; width: 100%; max-width: 720px; margin: 0 auto; padding: 20px 48px; border-top: 1px solid #E5E5E7; background: #fff; }
.calculator-navigation .btn { min-height: 48px; justify-content: center; border-radius: 999px; }
.calculator-navigation [hidden] { display: none !important; }
.calculator-navigation .calculator-back { border-color: transparent; background: transparent; color: #1D1D1F; }
.calculator-navigation .calculator-next, .calculator-navigation .calculator-calculate { grid-column: 3; color: #fff; }
.calculator-navigation .calculator-next { border-color: #1D1D1F; background: #1D1D1F; }
.calculator-navigation .calculator-next:hover { border-color: #333336; background: #333336; }
.calculator-navigation .calculator-calculate { border-color: #C9442C; background: #C9442C; box-shadow: 0 8px 20px rgba(201,68,44,.2); }
.calculator-navigation .calculator-calculate:hover:not(:disabled) { border-color: #111923; background: #111923; box-shadow: 0 10px 24px rgba(17,25,35,.24); }
.calculator-navigation .calculator-calculate:disabled { border-color: #E7B0A6; background: #E7B0A6; color: rgba(255,255,255,.9); box-shadow: none; cursor: not-allowed; }
.calculator-navigation > span { grid-column: 2; grid-row: 1; color: #86868B; font-size: .8rem; text-align: center; }
.form-error { width: 100%; max-width: 720px; min-height: 1.4em; margin: 0 auto; padding: 0 48px; color: #B3261E; font-size: .9rem; }
.calc-privacy { color: var(--ink-soft); font-size: .84rem; }
.calc-privacy a { text-underline-offset: 3px; }

.calculator-result { padding: clamp(34px, 5vw, 54px); border-top: 1px solid #E5E5E7; background: #F5F5F7; color: #1D1D1F; }
.result-head { display: grid; gap: 8px; text-align: center; }
.result-head span { color: #6E6E73; }
.result-head strong { font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1; letter-spacing: -.04em; }
.calculator-result dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 36px 0; border-block: 1px solid #D2D2D7; }
.calculator-result dl div { display: grid; gap: 6px; padding: 18px 18px 18px 0; }
.calculator-result dl div + div { padding-left: 18px; border-left: 1px solid #D2D2D7; }
.calculator-result dt { color: #6E6E73; font-size: .88rem; line-height: 1.35; }
.calculator-result dd { margin: 0; font-weight: 700; font-size: 1.2rem; }
.calculator-result > p { max-width: 66ch; margin-bottom: 22px; color: #6E6E73; }
.savings-head { max-width: 66ch; margin-top: 34px; }
.savings-head h3 { font-size: clamp(1.35rem, 2.5vw, 1.8rem); letter-spacing: -.025em; }
.savings-head p { margin-top: 8px; color: #6E6E73; }
.savings-scenarios { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 22px 0 32px; }
.savings-scenarios article { min-width: 0; padding: 20px; border: 1px solid #D2D2D7; border-radius: 14px; background: #fff; }
.savings-scenarios h4 { font-size: 1.05rem; }
.calculator-result .savings-scenarios dl { display: grid; grid-template-columns: 1fr; gap: 0; margin: 12px 0 0; border: 0; }
.calculator-result .savings-scenarios dl div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: baseline; padding: 9px 0; border-top: 1px solid #E5E5E7; }
.calculator-result .savings-scenarios dl div + div { padding-left: 0; border-left: 0; }
.calculator-result .savings-scenarios dt { font-size: .8rem; }
.calculator-result .savings-scenarios dd { max-width: 15ch; font-size: .93rem; text-align: right; }
.calculator-result .result-assumptions { padding: 16px 0; border-block: 1px solid #D2D2D7; font-size: .88rem; line-height: 1.55; }
.calculator-result .result-assumptions strong { color: #1D1D1F; }
.calculator-result .btn { border-radius: 999px; background: #1D1D1F; color: #fff; }

.calculation-video-section { background: #fff; }
.calculation-video-wrap { max-width: 1180px; }
.calculation-video-figure { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.example-video-frame { position: relative; overflow: hidden; border: 1px solid #34404C; border-radius: 18px; background: #070B10; box-shadow: 0 24px 50px rgba(0,0,0,.28); }
.example-video-frame video { display: block; width: 100%; aspect-ratio: 16 / 9; background: #070B10; object-fit: contain; }
.example-video-frame video:focus-visible { outline: 3px solid #F2A16B; outline-offset: -5px; }

.scope-board { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: var(--r-panel); overflow: hidden; }
.scope-board article { padding: clamp(26px, 4vw, 44px); background: #fff; }
.scope-board article + article { border-left: 1px solid var(--line); background: #E9EDF1; }
.scope-board h3 { margin-bottom: 22px; font-size: 1.45rem; }
.scope-board .check-list { display: grid; gap: 9px; }
.scope-board .check-list li { background: var(--bg); }
.offer-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); gap: clamp(40px, 8vw, 100px); align-items: end; }
.offer-grid h2 { max-width: 16ch; margin-top: 10px; font-size: clamp(2.3rem, 5vw, 4.3rem); }
.offer-grid p { max-width: 58ch; margin-top: 20px; color: #C9D2DC; }
.phase-details { display: grid; gap: 10px; max-width: 62ch; margin: 24px 0 0; padding: 0; list-style: none; }
.phase-details li { position: relative; padding-left: 22px; color: #E7EBEF; }
.phase-details li::before { content: ""; position: absolute; top: .68em; left: 0; width: 8px; height: 2px; background: var(--warm); }
.offer-facts { margin: 0; border-top: 1px solid var(--line-dark); }
.offer-facts div { display: grid; grid-template-columns: 100px 1fr; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--line-dark); }
.offer-facts dt { color: var(--muted-dark); }
.offer-facts dd { margin: 0; font-weight: 700; line-height: 1.45; }
.phase-two-section .eyebrow { color: var(--warm); }
.phase-two-section .offer-grid h2 { color: var(--ink); }
.phase-two-section .offer-grid p { color: var(--ink-soft); }
.phase-two-section .phase-details li { color: var(--ink); }
.offer-facts-light { border-top-color: var(--line); }
.offer-facts-light div { border-bottom-color: var(--line); }
.offer-facts-light dt { color: var(--ink-soft); }
.offer-facts-light dd { color: var(--ink); }

@media (max-width: 900px) {
  .campaign-hero-grid, .offer-grid { grid-template-columns: 1fr; }
  .campaign-intro h1 { max-width: 15ch; }
  .case-proof { max-width: 660px; }
  .calculator-progress { padding-inline: 32px; }
}
@media (max-width: 760px) {
  .calculator-progress { padding: 0 22px 24px; border-bottom-color: #E5E5E7; }
  .calculator-progress ol { grid-template-columns: repeat(4, minmax(0, 1fr)); min-width: 0; gap: 4px; }
  .calculator-progress li:not(:last-child)::after { left: calc(50% + 17px); top: 15px; width: calc(100% - 28px); }
  .calculator-progress button { gap: 6px; padding: 0 2px; }
  .calculator-progress button > span:first-child { width: 30px; height: 30px; }
  .calculator-progress button strong { font-size: .72rem; }
  .calculator-stage { min-height: 540px; }
}
@media (max-width: 640px) {
  .campaign-intro h1 { font-size: clamp(2.2rem, 10.5vw, 3.15rem); }
  .campaign-actions { align-items: stretch; flex-direction: column; }
  .campaign-actions .text-link { align-self: flex-start; }
  .calculator-section { padding-block: 48px; }
  .calculator-card { border-radius: 22px; }
  .calculator-head { padding: 38px 24px 24px; }
  .calculator-head h2 { font-size: 2rem; }
  .calculator-head div > span { font-size: .9rem; }
  .calculator-step-count { margin-top: 14px; }
  .calculator-progress { padding: 0 14px 22px; }
  .calculator-progress button strong { font-size: .68rem; }
  .calculator-group { padding: 38px 24px 28px; }
  .calculator-group-head { margin-bottom: 28px; }
  .calc-grid, .choice-grid, .choice-grid-channels, .review-list dl, .scope-board, .calculator-result dl, .savings-scenarios { grid-template-columns: 1fr; }
  .calc-field-wide { grid-column: auto; }
  .calculator-navigation { grid-template-columns: 1fr 1fr; padding: 18px 24px; }
  .calculator-navigation .calculator-back { grid-column: 1; }
  .calculator-navigation .calculator-next, .calculator-navigation .calculator-calculate { grid-column: 2; }
  .calculator-navigation > span { grid-column: 1 / -1; grid-row: 2; }
  .form-error { padding-inline: 24px; }
  .scope-board article + article { border-left: 0; border-top: 1px solid var(--line); }
  .calculator-result dl div + div { padding-left: 0; border-left: 0; border-top: 1px solid #D2D2D7; }
  .case-proof dl div { grid-template-columns: 1fr; gap: 8px; }
  .example-video-frame { border-radius: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .choice-chip span { transition: none; }
}