:root {
      --primary: #1E3D35;
      --dark: #163029;
      --sage: #6C8A7A;
      --soft: #CBD7CC;
      --gold: #C9A46A;
      --sand: #EBE6E1;
      --paper: #FAF8F3;
      --white: #fff;
      --muted: #5E7068;
      --line: #D9E1D8;
      --deep: #142B25;
      --shadow: 0 20px 70px rgba(30, 61, 53, .09);
      --radius: 21px;
      --wrap: 1160px;
    }

    [hidden] {
      display: none !important
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 95px
    }

    body {
      margin: 0;
      background: var(--paper);
      color: var(--primary);
      font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      line-height: 1.55;
      -webkit-font-smoothing: antialiased
    }

    button,
    input,
    select,
    textarea {
      font: inherit
    }

    button {
      cursor: pointer
    }

    a {
      color: inherit;
      text-decoration: none
    }

    input,
    textarea,
    select {
      min-width: 0
    }

    :focus-visible {
      outline: 3px solid rgba(201, 164, 106, .68);
      outline-offset: 3px
    }

    ::selection {
      background: #DCE9DE;
      color: var(--dark)
    }

    .wrap {
      width: min(var(--wrap), calc(100% - 44px));
      margin-inline: auto
    }

    .eyebrow {
      font-size: 11px;
      letter-spacing: .13em;
      text-transform: uppercase;
      font-weight: 800;
      color: var(--sage)
    }

    .topbar {
      position: sticky;
      top: 0;
      z-index: 30;
      background: rgba(250, 248, 243, .94);
      border-bottom: 1px solid rgba(203, 215, 204, .8);
      backdrop-filter: blur(14px)
    }

    .topbar-inner {
      min-height: 75px;
      display: flex;
      align-items: center;
      gap: 25px;
      justify-content: space-between
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      font-size: 25px;
      font-weight: 790;
      letter-spacing: -.065em
    }

    .mark {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      background: var(--primary);
      color: white;
      display: grid;
      place-items: center;
      font-size: 19px;
      font-weight: 750;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12)
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 29px;
      font-size: 12px;
      font-weight: 680
    }

    .nav>a:not(.button) {
      color: var(--muted)
    }

    .nav>a:hover {
      color: var(--primary)
    }

    .button {
      border: 1px solid transparent;
      border-radius: 11px;
      min-height: 46px;
      padding: 11px 20px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 740;
      line-height: 1.15;
      transition: background .15s ease, transform .15s ease, border-color .15s ease
    }

    .button:hover {
      transform: translateY(-1px)
    }

    .button.primary {
      background: var(--primary);
      color: white;
      box-shadow: 0 9px 18px rgba(30, 61, 53, .12)
    }

    .button.primary:hover {
      background: var(--dark)
    }

    .button.light {
      background: rgba(255, 255, 255, .76);
      border-color: #AEBFB2;
      color: var(--primary)
    }

    .button.light:hover {
      background: white;
      border-color: var(--sage)
    }

    .button.small {
      min-height: 41px;
      padding: 10px 16px
    }

    .button[disabled] {
      opacity: .5;
      cursor: not-allowed;
      transform: none
    }

    .mobile-cta {
      display: none
    }

    .launch-bar {
      background: var(--dark);
      color: white
    }

    .launch-inner {
      min-height: 43px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      font-size: 11px;
      font-weight: 650;
      letter-spacing: .01em;
      flex-wrap: wrap;
      padding: 9px 15px
    }

    .launch-dot {
      width: 7px;
      height: 7px;
      background: var(--gold);
      border-radius: 50%;
      box-shadow: 0 0 0 4px rgba(201, 164, 106, .16)
    }

    .launch-timer {
      display: inline-flex;
      align-items: center;
      gap: 7px
    }

    .launch-timer b {
      font-size: 12px;
      font-variant-numeric: tabular-nums;
      color: #F1D8AB
    }

    .sep {
      opacity: .35
    }

    .hero {
      position: relative;
      overflow: hidden;
      background: linear-gradient(120deg, #FAF8F3 0%, #EFF0E9 67%, #E7ECE4 100%)
    }

    .hero::before {
      content: "";
      position: absolute;
      right: -220px;
      top: -320px;
      width: 730px;
      height: 730px;
      border-radius: 50%;
      border: 1px solid rgba(108, 138, 122, .22);
      box-shadow: 0 0 0 100px rgba(203, 215, 204, .08), 0 0 0 200px rgba(203, 215, 204, .065);
      pointer-events: none
    }

    .hero-inner {
      display: grid;
      grid-template-columns: minmax(0, 1.03fr) minmax(0, .93fr);
      gap: clamp(45px, 6vw, 85px);
      align-items: center;
      padding: 96px 0 100px;
      position: relative
    }

    .pretitle {
      display: inline-flex;
      gap: 9px;
      align-items: center;
      background: rgba(255, 255, 255, .75);
      border: 1px solid var(--line);
      border-radius: 100px;
      padding: 8px 13px;
      color: var(--primary);
      font-size: 11px;
      font-weight: 750
    }

    .pretitle .dot {
      width: 7px;
      height: 7px;
      background: var(--gold);
      border-radius: 50%
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0
    }

    h1 {
      font-size: clamp(40px, 4.6vw, 67px);
      letter-spacing: -.064em;
      font-weight: 800;
      line-height: 1.08;
      margin: 22px 0 23px;
      max-width: 640px
    }

    h1 em {
      color: var(--sage);
      font-style: normal
    }

    .hero-description {
      color: #53695F;
      font-size: 17px;
      line-height: 1.72;
      max-width: 535px;
      margin-bottom: 30px
    }

    .hero-actions {
      display: flex;
      gap: 11px;
      flex-wrap: wrap
    }

    .hero-meta {
      display: flex;
      gap: 21px;
      flex-wrap: wrap;
      margin-top: 29px;
      color: var(--muted);
      font-size: 12px
    }

    .hero-meta span {
      display: flex;
      align-items: center;
      gap: 9px
    }

    .hero-meta i {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--gold)
    }

    .hero-visual {
      max-width: 480px;
      width: 100%;
      justify-self: center;
      position: relative
    }

    .mock-window {
      background: rgba(255, 255, 255, .82);
      border: 1px solid rgba(203, 215, 204, .92);
      border-radius: 24px;
      box-shadow: 0 36px 82px rgba(30, 61, 53, .13);
      padding: 15px;
      transform: rotate(1deg)
    }

    .mock-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 7px 11px 17px;
      color: var(--sage);
      font-size: 11px;
      border-bottom: 1px solid var(--line)
    }

    .mock-top strong {
      color: var(--primary)
    }

    .mock-pips {
      display: flex;
      gap: 5px
    }

    .mock-pips i {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: #D8C6A9
    }

    .mock-pips i:nth-child(2) {
      background: #B1C6B6
    }

    .mock-pips i:nth-child(3) {
      background: #C9A46A
    }

    .mock-body {
      padding: 19px 11px 12px
    }

    .mock-hello {
      font-size: 12px;
      color: var(--sage);
      font-weight: 650
    }

    .mock-headline {
      font-size: 24px;
      letter-spacing: -.05em;
      font-weight: 750;
      margin: 5px 0 19px
    }

    .mock-metrics {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 9px
    }

    .mock-metric {
      border: 1px solid var(--line);
      border-radius: 12px;
      background: #FAFBF9;
      padding: 14px 10px;
      min-height: 89px
    }

    .mock-metric small {
      display: block;
      font-size: 10px;
      color: var(--muted)
    }

    .mock-metric strong {
      display: block;
      font-size: 21px;
      line-height: 1.2;
      margin-top: 8px
    }

    .mock-metric svg {
      float: right;
      opacity: .6
    }

    .mock-list {
      margin-top: 12px;
      border: 1px solid var(--line);
      border-radius: 13px;
      background: #fff;
      padding: 16px
    }

    .mock-list-head {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: 750;
      font-size: 12px;
      margin-bottom: 12px
    }

    .mock-list-head small {
      font-weight: 560;
      color: var(--sage)
    }

    .mock-item {
      display: flex;
      gap: 10px;
      align-items: center;
      padding: 11px 0;
      border-top: 1px solid #E9EEE9
    }

    .mock-icon {
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: 9px;
      background: #E8EEE8;
      color: var(--primary);
      font-size: 14px;
      flex: none
    }

    .mock-item b {
      display: block;
      font-size: 11px
    }

    .mock-item small {
      display: block;
      font-size: 10px;
      color: var(--sage)
    }

    .mock-check {
      margin-left: auto;
      color: #3F7E62;
      font-size: 12px;
      font-weight: 800
    }

    .preview-label {
      text-align: center;
      font-size: 11px;
      color: var(--sage);
      margin-top: 17px
    }

    .section {
      padding: 90px 0
    }

    .intro-center {
      text-align: center;
      max-width: 680px;
      margin: 0 auto 37px
    }

    .intro-center h2 {
      font-size: clamp(29px, 3.4vw, 43px);
      letter-spacing: -.055em;
      line-height: 1.13;
      margin: 11px 0 15px
    }

    .intro-center p {
      color: var(--muted);
      font-size: 15px;
      line-height: 1.65
    }

    .priorities {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 15px
    }

    .priority-card {
      background: white;
      border: 1px solid var(--line);
      padding: 25px;
      border-radius: 17px
    }

    .priority-num {
      font-size: 11px;
      color: #7B947E;
      letter-spacing: .12em;
      font-weight: 850;
      margin-bottom: 15px
    }

    .priority-card h3 {
      font-size: 19px;
      letter-spacing: -.03em;
      margin-bottom: 8px
    }

    .priority-card p {
      font-size: 13px;
      color: var(--muted);
      line-height: 1.6;
      margin-bottom: 0
    }

    .priority-divider {
      width: 28px;
      height: 3px;
      border-radius: 5px;
      background: var(--gold);
      margin-bottom: 18px
    }

    .study {
      background: linear-gradient(180deg, #F0F2EC 0%, #EBE6E1 100%);
      border-top: 1px solid #DFE6DF;
      border-bottom: 1px solid #DFE6DF
    }

    .study-grid {
      display: grid;
      grid-template-columns: minmax(270px, .73fr) minmax(0, 1.35fr);
      gap: clamp(30px, 5vw, 80px);
      align-items: start
    }

    .study-info {
      position: sticky;
      top: 118px
    }

    .study-info h2 {
      font-size: clamp(30px, 3.1vw, 45px);
      letter-spacing: -.054em;
      line-height: 1.13;
      margin: 12px 0 19px
    }

    .study-info p {
      font-size: 14px;
      line-height: 1.77;
      color: var(--muted)
    }

    .study-stats {
      margin: 29px 0;
      padding-top: 22px;
      border-top: 1px solid #C9D7CA;
      display: grid;
      gap: 16px
    }

    .stat-line {
      display: flex;
      align-items: start;
      gap: 12px
    }

    .stat-line span {
      width: 31px;
      height: 31px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      background: #DCE6D9;
      color: var(--primary);
      font-size: 13px;
      font-weight: 850;
      flex: none
    }

    .stat-line strong {
      display: block;
      font-size: 13px
    }

    .stat-line small {
      display: block;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
      margin-top: 4px
    }

    .notice {
      font-size: 11px;
      line-height: 1.6;
      padding: 15px 17px;
      border: 1px solid #C5D6C6;
      background: rgba(255, 255, 255, .47);
      border-radius: 11px;
      color: var(--muted)
    }

    .survey-shell {
      background: rgba(255, 255, 255, .93);
      border: 1px solid rgba(203, 215, 204, .9);
      border-radius: 23px;
      box-shadow: var(--shadow);
      overflow: hidden
    }

    .survey-head {
      padding: 27px 30px 24px;
      border-bottom: 1px solid var(--line)
    }

    .survey-head-top {
      display: flex;
      justify-content: space-between;
      gap: 15px;
      align-items: center
    }

    .survey-label {
      font-size: 11px;
      font-weight: 800;
      letter-spacing: .12em;
      color: var(--sage);
      text-transform: uppercase
    }

    .survey-time {
      font-size: 11px;
      color: var(--muted);
      border: 1px solid var(--line);
      padding: 6px 10px;
      border-radius: 100px
    }

    .survey-head h3 {
      font-size: 23px;
      letter-spacing: -.04em;
      line-height: 1.25;
      margin: 12px 0 7px
    }

    .survey-head p {
      font-size: 12px;
      color: var(--muted);
      margin: 0
    }

    .progress-track {
      background: #EBEEE8;
      height: 5px;
      border-radius: 12px;
      overflow: hidden;
      margin-top: 19px
    }

    .progress-fill {
      height: 100%;
      background: linear-gradient(90deg, #6C8A7A, #1E3D35);
      width: 10%;
      border-radius: 12px;
      transition: width .18s ease
    }

    .steps-nav {
      display: grid;
      grid-template-columns: repeat(10, minmax(0, 1fr));
      gap: 0;
      border-bottom: 1px solid var(--line);
      background: #F9FBF8
    }

    .step-button {
      background: transparent;
      border: 0;
      border-bottom: 2px solid transparent;
      color: #839186;
      font-size: 11px;
      font-weight: 750;
      min-height: 59px;
      padding: 13px 5px;
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px
    }

    .step-button b {
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 50%;
      width: 22px;
      height: 22px;
      font-size: 10px;
      font-weight: 800
    }

    .step-button.active {
      color: var(--primary);
      border-bottom-color: var(--primary);
      background: #EFF4EE
    }

    .step-button.active b {
      border-color: var(--primary);
      background: var(--primary);
      color: white
    }

    .step-button.done b {
      background: #DCECDD;
      border-color: #C4D8C7;
      color: var(--primary)
    }

    .step-button:disabled {
      cursor: not-allowed;
      opacity: .6
    }

    .question-content {
      padding: 28px 30px 30px
    }

    .step-pane[hidden] {
      display: none !important
    }

    .step-note {
      font-size: 12px;
      color: var(--muted);
      margin: 0 0 24px
    }

    .question {
      margin-bottom: 25px
    }

    .q-title {
      font-size: 13px;
      font-weight: 760;
      line-height: 1.45;
      display: block;
      margin-bottom: 12px
    }

    .q-title .opt {
      color: var(--sage);
      font-weight: 500
    }

    .q-sub {
      font-size: 11px;
      color: var(--muted);
      margin-top: -5px;
      margin-bottom: 12px
    }

    .choice-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 9px
    }

    .choice-grid.cols3 {
      grid-template-columns: repeat(3, minmax(0, 1fr))
    }

    .choice {
      display: block;
      position: relative;
      cursor: pointer
    }

    .choice input {
      position: absolute;
      opacity: 0;
      width: 1px;
      height: 1px;
      inset: 0
    }

    .choice span {
      display: flex;
      align-items: center;
      min-height: 47px;
      padding: 11px 13px;
      border: 1px solid var(--line);
      border-radius: 11px;
      background: #FBFCFB;
      font-size: 12px;
      font-weight: 620;
      color: #4D6459;
      transition: background .12s, border-color .12s
    }

    .choice span::before {
      content: "";
      width: 15px;
      height: 15px;
      border-radius: 50%;
      border: 1.7px solid #AABCB0;
      margin-right: 9px;
      flex: none
    }

    .choice:has(input[type=checkbox]) span::before {
      border-radius: 4px
    }

    .choice input:checked+span {
      background: #E5EEE4;
      border-color: #779985;
      color: var(--primary);
      box-shadow: inset 0 0 0 1px rgba(30, 61, 53, .13)
    }

    .choice input:checked+span::before {
      background: var(--primary);
      border-color: var(--primary);
      box-shadow: inset 0 0 0 4px #E5EEE4, inset 0 0 0 4px var(--primary)
    }

    .choice:has(input[type=checkbox]:checked) span::before {
      content: "✓";
      display: grid;
      place-items: center;
      color: white;
      font-size: 11px;
      font-weight: 900;
      box-shadow: none
    }

    .choice input:focus-visible+span {
      outline: 3px solid var(--gold);
      outline-offset: 2px
    }

    .form-row {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px
    }

    .field label {
      display: block;
      font-size: 12px;
      font-weight: 730;
      margin-bottom: 8px
    }

    .field select,
    .field input,
    .field textarea {
      display: block;
      width: 100%;
      border-radius: 10px;
      border: 1px solid #C8D8CA;
      color: var(--primary);
      background: white;
      padding: 12px 14px;
      font-size: 12px;
      min-height: 45px
    }

    .field textarea {
      resize: vertical;
      min-height: 90px
    }

    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      outline: 2px solid rgba(30, 61, 53, .2);
      border-color: var(--sage)
    }

    .field small {
      font-size: 11px;
      display: block;
      color: var(--muted);
      margin-top: 6px
    }

    .divider {
      height: 1px;
      background: var(--line);
      margin: 25px 0
    }

    .side-note {
      border-left: 3px solid var(--gold);
      padding: 7px 0 7px 13px;
      font-size: 12px;
      color: var(--muted);
      background: #FCF9F3
    }

    .intent-strip {
      display: flex;
      gap: 9px;
      flex-wrap: wrap
    }

    .intent-strip .choice {
      flex: 1;
      min-width: 120px
    }

    .price-options {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px
    }

    .price-choice {
      cursor: pointer;
      position: relative
    }

    .price-choice input {
      position: absolute;
      opacity: 0;
      width: 1px;
      height: 1px
    }

    .price-box {
      display: block;
      padding: 18px 16px;
      border: 1px solid var(--line);
      border-radius: 13px;
      background: #FBFCFA;
      min-height: 160px
    }

    .price-choice input:checked+.price-box {
      background: #F0F5EE;
      border-color: var(--primary);
      box-shadow: inset 0 0 0 1px var(--primary)
    }

    .price-choice input:focus-visible+.price-box {
      outline: 3px solid var(--gold)
    }

    .price-box b {
      font-size: 14px
    }

    .price-box .value {
      font-size: 30px;
      letter-spacing: -.065em;
      font-weight: 820;
      margin-top: 8px;
      line-height: 1.2
    }

    .price-box .value small {
      font-size: 12px;
      color: var(--muted);
      font-weight: 500;
      letter-spacing: 0
    }

    .price-box .year {
      font-size: 12px;
      color: var(--sage);
      margin-top: 7px
    }

    .price-box .year strong {
      color: var(--primary)
    }

    .price-box .context {
      font-size: 11px;
      line-height: 1.5;
      color: var(--muted);
      margin-top: 10px
    }

    .checkline {
      display: flex;
      align-items: start;
      gap: 10px;
      font-size: 12px;
      line-height: 1.6;
      color: var(--muted);
      cursor: pointer
    }

    .checkline input {
      margin-top: 4px;
      accent-color: var(--primary);
      width: 17px;
      height: 17px;
      flex: none
    }

    .survey-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      border-top: 1px solid var(--line);
      padding: 18px 30px;
      background: #FAFBF9
    }

    .steps-counter {
      font-size: 11px;
      color: var(--sage);
      font-weight: 750
    }

    .footer-actions {
      display: flex;
      gap: 9px
    }

    .status-message {
      margin: 15px 30px 25px;
      padding: 13px 15px;
      border-radius: 10px;
      font-size: 12px;
      line-height: 1.55;
      display: none
    }

    .status-message[data-visible=true] {
      display: block
    }

    .status-message[data-tone=info] {
      background: #EEF3ED;
      color: #365947;
      border: 1px solid #CDDCCF
    }

    .status-message[data-tone=error] {
      background: #FBEEEA;
      color: #953E35;
      border: 1px solid #EBC4BA
    }

    .status-message[data-tone=success] {
      background: #EAF5E8;
      color: #28653F;
      border: 1px solid #C2DDC4
    }

    .privacy-caption {
      font-size: 11px;
      color: var(--muted);
      line-height: 1.65
    }

    .waitlist {
      background: var(--primary);
      color: white;
      position: relative;
      overflow: hidden
    }

    .waitlist::before {
      content: "";
      position: absolute;
      right: -180px;
      top: -220px;
      width: 610px;
      height: 610px;
      border-radius: 50%;
      background: rgba(201, 164, 106, .10);
      filter: blur(20px)
    }

    .waitlist-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 65px;
      align-items: center;
      position: relative
    }

    .waitlist .eyebrow {
      color: #C7D9CE
    }

    .waitlist h2 {
      font-size: clamp(30px, 3.5vw, 47px);
      line-height: 1.1;
      letter-spacing: -.053em;
      margin: 11px 0 20px
    }

    .waitlist p {
      font-size: 14px;
      color: #D1DED5;
      line-height: 1.75
    }

    .waitlist-card {
      background: #FFF;
      border: 1px solid rgba(255, 255, 255, .22);
      border-radius: 19px;
      padding: 28px;
      color: var(--primary);
      box-shadow: 0 25px 55px rgba(13, 35, 28, .2)
    }

    .waitlist-card h3 {
      font-size: 22px;
      letter-spacing: -.04em;
      margin-bottom: 7px
    }

    .waitlist-card p {
      color: var(--muted);
      font-size: 12px;
      margin-bottom: 21px
    }

    .waitlist-card .field {
      margin-bottom: 15px
    }

    .waitlist-card .button {
      width: 100%;
      margin-top: 8px
    }

    .waitlist-card .checkline {
      margin: 17px 0 8px
    }

    .waitlist-card .status-message {
      margin: 15px 0 0
    }

    .mini-head {
      font-size: 12px;
      font-weight: 740;
      color: #E7D2AF;
      display: flex;
      gap: 8px;
      align-items: center;
      margin-top: 26px
    }

    .faq {
      background: var(--paper)
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .75fr 1.25fr;
      gap: 60px
    }

    .faq h2 {
      font-size: clamp(30px, 3.2vw, 43px);
      line-height: 1.13;
      letter-spacing: -.05em
    }

    .faq details {
      border-bottom: 1px solid var(--line);
      padding: 20px 0
    }

    .faq details:first-child {
      border-top: 1px solid var(--line)
    }

    .faq summary {
      cursor: pointer;
      font-size: 13px;
      font-weight: 730;
      list-style: none;
      display: flex;
      justify-content: space-between;
      gap: 12px
    }

    .faq summary::after {
      content: '+';
      font-size: 19px;
      color: var(--sage)
    }

    .faq details[open] summary::after {
      content: '−'
    }

    .faq details p {
      font-size: 12px;
      color: var(--muted);
      margin: 13px 0 0;
      max-width: 670px
    }

    .footer {
      background: #F2F2EC;
      border-top: 1px solid var(--line);
      padding: 29px 0
    }

    .footer-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 15px
    }

    .footer p {
      font-size: 11px;
      color: var(--muted);
      margin: 0
    }

    .footer .brand {
      font-size: 19px
    }

    .footer .mark {
      width: 31px;
      height: 31px;
      font-size: 15px
    }

    @media(max-width:1010px) {
      .hero-inner {
        grid-template-columns: 1fr 1fr;
        gap: 25px
      }

      .hero-visual {
        max-width: 390px
      }

      h1 {
        font-size: 48px
      }

      .study-grid {
        grid-template-columns: minmax(220px, .65fr) minmax(0, 1.4fr);
        gap: 23px
      }

      .study-info {
        position: static
      }

      .survey-head,
      .question-content {
        padding-inline: 23px
      }

      .survey-footer {
        padding-inline: 23px
      }

      .steps-nav .step-button {
        font-size: 10px
      }
    }

    @media(max-width:820px) {
      .nav {
        gap: 14px
      }

      .nav>a:not(.button) {
        display: none
      }

      .hero-inner {
        grid-template-columns: 1fr;
        padding: 71px 0 70px
      }

      .hero-visual {
        max-width: 530px
      }

      .hero-copy {
        max-width: 690px
      }

      .study-grid,
      .waitlist-grid,
      .faq-grid {
        grid-template-columns: 1fr
      }

      .study-info {
        max-width: 630px
      }

      .study-stats {
        grid-template-columns: repeat(3, 1fr)
      }

      .stat-line {
        display: block
      }

      .stat-line span {
        margin-bottom: 8px
      }

      .waitlist-grid {
        gap: 28px
      }

      .faq-grid {
        gap: 20px
      }
    }

    @media(max-width:590px) {
      .wrap {
        width: min(100% - 32px, var(--wrap))
      }

      .topbar-inner {
        min-height: 68px
      }

      .brand {
        font-size: 22px
      }

      .nav .button {
        display: none
      }

      .mobile-cta {
        display: inline-flex !important
      }

      .launch-inner {
        font-size: 10px;
        gap: 9px
      }

      .hero-inner {
        padding: 55px 0 63px;
        gap: 45px
      }

      h1 {
        font-size: clamp(39px, 10vw, 53px)
      }

      .hero-description {
        font-size: 15px
      }

      .hero-actions>.button {
        width: 100%
      }

      .hero-meta {
        gap: 13px
      }

      .hero-visual {
        max-width: 100%
      }

      .mock-window {
        padding: 8px
      }

      .mock-body {
        padding: 15px 5px 7px
      }

      .mock-metrics {
        gap: 5px
      }

      .mock-metric {
        padding: 10px 7px;
        min-height: 80px
      }

      .mock-metric strong {
        font-size: 19px
      }

      .mock-metric small {
        font-size: 9px
      }

      .section {
        padding: 66px 0
      }

      .priorities {
        grid-template-columns: 1fr
      }

      .priority-card {
        padding: 22px
      }

      .study-info h2 {
        font-size: 35px
      }

      .study-stats {
        display: grid;
        grid-template-columns: 1fr;
        gap: 13px
      }

      .stat-line {
        display: flex
      }

      .stat-line span {
        margin: 0
      }

      .survey-head,
      .question-content {
        padding: 22px 17px
      }

      .survey-head-top {
        align-items: flex-start
      }

      .survey-head h3 {
        font-size: 21px
      }

      .step-button {
        flex-direction: column;
        gap: 4px;
        min-height: 63px;
        font-size: 10px;
        padding: 8px 2px
      }

      .choice-grid,
      .choice-grid.cols3,
      .form-row,
      .price-options {
        grid-template-columns: 1fr
      }

      .choice span {
        min-height: 47px
      }

      .price-box {
        min-height: 120px
      }

      .survey-footer {
        padding: 15px 17px
      }

      .button {
        font-size: 12px;
        padding: 12px 14px
      }

      .footer-actions {
        gap: 6px
      }

      .steps-counter {
        display: none
      }

      .waitlist-card {
        padding: 22px 18px
      }

      .footer-row {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px
      }
    }

    @media(prefers-reduced-motion:reduce) {

      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        animation: none !important;
        transition: none !important
      }
    }

    .steps-nav {
      overflow-x: auto;
      scrollbar-width: thin;
      display: flex;
    }

    .step-button {
      flex: 0 0 auto;
      min-width: 105px;
      max-width: 135px;
      flex-direction: column;
      gap: 6px;
      line-height: 1.25;
      padding: 12px 8px;
      min-height: 61px;
    }

    .step-button span {
      text-align: center;
    }

    .q-title .opt {
      font-size: 11px;
    }

    .study.section {
      padding-block: 52px;
    }

    .survey-head {
      padding-block: 22px 19px;
    }

    .survey-head h3 {
      margin: 9px 0 6px;
      font-size: 22px;
    }

    .progress-track {
      margin-top: 15px;
    }

    .question-content {
      padding-block: 23px 17px;
    }

    .step-note {
      margin-bottom: 19px;
    }

    .question {
      margin-bottom: 23px;
    }

    .q-title {
      margin-bottom: 10px;
      font-size: 13px;
    }

    .q-sub {
      margin-bottom: 10px;
    }

    .choice-grid {
      gap: 9px;
    }

    .choice span {
      min-height: 44px;
      padding: 10px 12px;
      font-size: 12px;
    }

    .survey-footer {
      padding-block: 16px;
    }

    .field textarea {
      min-height: 82px;
      resize: vertical;
    }

    .survey-shell {
      border-radius: 20px;
    }

    .study-stats {
      gap: 14px;
      margin: 23px 0;
      padding-top: 19px;
    }

    .step-button b {
      height: 22px;
      width: 22px;
    }

    @media(min-width:821px) {
      .study-grid {
        grid-template-columns: minmax(210px, .55fr) minmax(0, 1.6fr);
        gap: 24px;
      }
    }

    .question[data-invalid="true"] .q-title {
      color: #953E35;
    }

    .question[data-invalid="true"] .choice-grid,
    .question[data-invalid="true"] textarea,
    .question[data-invalid="true"] input[type=email] {
      outline: 2px solid #EBC4BA;
      outline-offset: 3px;
      border-radius: 8px;
    }

    @media(max-width:590px) {
      .step-button {
        flex: 0 0 95px;
        min-width: 95px;
      }

      .choice-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .choice span {
        min-height: 43px;
        font-size: 11px;
        padding: 9px;
      }

      .question-content {
        padding: 20px 17px;
      }

      .survey-head {
        padding-block: 18px 16px;
      }

      .question {
        margin-bottom: 20px;
      }
    }

    /* Formulário: espaçamento compacto, categorias coerentes */
    .study.section {
      padding-block: 30px;
    }

    .study-grid {
      align-items: start;
    }

    .survey-head {
      padding: 16px 20px 13px;
    }

    .survey-head h3 {
      margin: 6px 0 4px;
      font-size: 20px;
    }

    .progress-track {
      margin-top: 10px;
    }

    .question-content {
      padding: 14px 20px 8px;
    }

    .step-note {
      margin-bottom: 13px;
    }

    .question {
      margin-bottom: 15px;
    }

    .q-title {
      margin-bottom: 6px;
      font-size: 12.5px;
    }

    .q-sub {
      margin-bottom: 7px;
    }

    .choice-grid {
      gap: 6px;
    }

    .choice span {
      min-height: 38px;
      padding: 7px 10px;
      font-size: 11.5px;
    }

    .choice span::before {
      margin-right: 7px;
    }

    .field textarea {
      min-height: 65px;
      padding: 9px 11px;
    }

    .survey-footer {
      padding: 11px 20px;
    }

    .step-button {
      min-height: 47px;
      max-width: none;
      flex: 1;
      min-width: 0;
      padding: 7px 6px;
      gap: 3px;
      font-size: 10px;
    }

    .steps-nav {
      overflow-x: visible;
    }

    .study-stats {
      gap: 10px;
      margin: 16px 0;
      padding-top: 14px;
    }

    .stat-line small {
      margin-top: 1px;
    }

    @media(max-width: 820px) {
      .steps-nav {
        overflow-x: auto;
      }

      .step-button {
        flex: 0 0 110px;
      }
    }

    @media(max-width: 590px) {
      .study.section {
        padding-block: 24px;
      }

      .survey-head {
        padding: 14px 14px 11px;
      }

      .question-content {
        padding: 12px 14px 6px;
      }

      .question {
        margin-bottom: 14px;
      }

      .choice-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .choice span {
        min-height: 39px;
        padding: 7px 8px;
        font-size: 11px;
      }

      .survey-footer {
        padding: 10px 14px;
      }

      .step-button {
        flex: 0 0 105px;
      }
    }

        /* Layout sem coluna lateral: questionário a ocupar a área útil */
    .study .wrap {
      width: calc(100% - 32px);
      max-width: 1280px;
      margin-inline: auto;
    }

    .study-grid {
      display: block;
    }

    .survey-shell {
      width: 100%;
      max-width: none;
      margin-inline: 0;
    }

    @media (max-width: 590px) {
      .study .wrap {
        width: calc(100% - 16px);
      }

      .survey-shell {
        border-radius: 14px;
      }
    }

       /* Coluna informativa preservada; margens exteriores mínimas */
    .study .wrap {
      width: calc(100% - 24px);
      max-width: none;
      margin-inline: auto;
    }

    .study-grid {
      display: grid;
      grid-template-columns: minmax(240px, 0.55fr) minmax(0, 1.8fr);
      gap: 22px;
      align-items: start;
    }

    .study-info {
      display: block;
      position: sticky;
      top: 28px;
    }

    .survey-shell {
      width: 100%;
      min-width: 0;
      max-width: none;
      margin: 0;
    }

    @media(max-width: 820px) {
      .study-grid {
        grid-template-columns: 1fr;
        gap: 18px;
      }

      .study-info {
        position: static;
      }

      .study-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media(max-width:590px) {
      .study .wrap {
        width: calc(100% - 16px);
      }

      .study-stats {
        grid-template-columns: 1fr;
      }
    }

    /* Hierarquia visual equilibrada e margens de respiração. */
    :root {
      --wrap: 1200px;
    }

    .study.section {
      padding: clamp(40px, 5vw, 70px) 0;
    }

    .study .wrap {
      width: min(1240px, calc(100% - 72px));
      max-width: 1240px;
      margin-inline: auto;
    }

    .study-grid {
      display: grid;
      grid-template-columns: minmax(245px, .65fr) minmax(0, 1.75fr);
      gap: clamp(25px, 3vw, 45px);
      align-items: start;
    }

    .study-info {
      position: sticky;
      top: 110px;
    }

    .study-info h2 {
      font-size: clamp(28px, 2.5vw, 39px);
      line-height: 1.16;
    }

    .study-info p {
      max-width: 35ch;
    }

    .study-stats {
      gap: 14px;
      margin: 24px 0;
      padding-top: 20px;
    }

    .survey-shell {
      width: 100%;
      min-width: 0;
      border-radius: 22px;
      box-shadow: 0 22px 55px rgba(30, 61, 53, .09);
    }

    .survey-head {
      padding: 23px 27px 19px;
    }

    .survey-head h3 {
      margin: 9px 0 5px;
      font-size: 23px;
    }

    .progress-track {
      margin-top: 16px;
    }

    .question-content {
      padding: 24px 27px 12px;
    }

    .step-note {
      margin-bottom: 20px;
    }

    .question {
      margin-bottom: 23px;
    }

    .q-title {
      margin-bottom: 11px;
      font-size: 13px;
      line-height: 1.5;
    }

    .q-sub {
      margin-bottom: 11px;
    }

    /* Opções agrupadas em colunas próximas, com largura e altura uniformes. */
    .choice-grid,
    .choice-grid.cols3 {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      column-gap: 10px;
      row-gap: 10px;
      align-items: stretch;
    }

    .choice {
      height: 100%;
    }

    .choice span {
      height: 100%;
      min-height: 49px;
      padding: 11px 12px;
      border-radius: 10px;
      font-size: 12px;
      line-height: 1.35;
      transition: background .15s, border-color .15s, box-shadow .15s, transform .15s;
    }

    .choice:hover span {
      background: #F0F5EF;
      border-color: #A9BFAE;
      transform: translateY(-1px);
    }

    .choice input:checked+span {
      background: #E5EEE4;
      border-color: #668C73;
      box-shadow: inset 0 0 0 1px #668C73;
    }

    .choice span::before {
      width: 16px;
      height: 16px;
      margin-right: 9px;
    }

    .survey-footer {
      padding: 17px 27px;
    }

    .steps-nav {
      display: flex;
      overflow-x: auto;
      scrollbar-width: thin;
    }

    .step-button {
      flex: 1 0 100px;
      max-width: none;
      min-width: 100px;
      min-height: 57px;
      padding: 10px 7px;
    }

    @media(max-width:1120px) {
      .study .wrap {
        width: calc(100% - 48px);
      }

      .study-grid {
        grid-template-columns: minmax(220px, .6fr) minmax(0, 1.7fr);
        gap: 25px;
      }

      .choice-grid,
      .choice-grid.cols3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media(max-width:820px) {
      .study .wrap {
        width: min(740px, calc(100% - 44px));
      }

      .study-grid {
        grid-template-columns: 1fr;
        gap: 26px;
      }

      .study-info {
        position: static;
      }

      .study-info p {
        max-width: 65ch;
      }

      .study-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .choice-grid,
      .choice-grid.cols3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .step-button {
        flex: 0 0 110px;
      }
    }

    @media(max-width:590px) {
      .study.section {
        padding: 30px 0 48px;
      }

      .study .wrap {
        width: calc(100% - 30px);
      }

      .study-info h2 {
        font-size: 30px;
      }

      .study-stats {
        grid-template-columns: 1fr;
      }

      .survey-shell {
        border-radius: 17px;
      }

      .survey-head {
        padding: 20px 17px 17px;
      }

      .survey-head h3 {
        font-size: 21px;
      }

      .question-content {
        padding: 20px 17px 7px;
      }

      .question {
        margin-bottom: 20px;
      }

      .choice-grid,
      .choice-grid.cols3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
      }

      .choice span {
        min-height: 52px;
        padding: 9px 10px;
        font-size: 11px;
      }

      .choice span::before {
        width: 14px;
        height: 14px;
        margin-right: 7px;
      }

      .survey-footer {
        padding: 15px 17px;
      }
    }

    @media(max-width:360px) {

      .choice-grid,
      .choice-grid.cols3 {
        grid-template-columns: 1fr;
      }
    }