:root {
  --ink: #102426;
  --muted: #647679;
  --paper: #f3f6f7;
  --white: #ffffff;
  --line: #d6e0e2;
  --green: #0b655c;
  --green-dark: #074a44;
  --green-soft: #dff2ee;
  --mint: #9ce3d7;
  --amber: #a4640a;
  --amber-soft: #fff0d7;
  --red: #9e3543;
  --red-soft: #fde8eb;
  --shadow: 0 22px 55px rgba(23, 52, 57, .09);
  --radius: 16px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--paper); }
button, input, select { font: inherit; }
a { color: inherit; }
.hidden { display: none !important; }
.wrap { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.eyebrow { margin: 0 0 10px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }

.brand { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand > span:last-child { display: flex; flex-direction: column; gap: 2px; }
.brand strong { font-size: 16px; letter-spacing: -.02em; }
.brand small { color: var(--muted); font-size: 11px; }
.brand.compact { gap: 10px; }
.brand-mark { width: 31px; height: 31px; padding: 6px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: end; gap: 3px; border-radius: 9px; background: var(--green); box-shadow: 0 6px 15px rgba(11, 101, 92, .18); }
.brand-mark i { display: block; border-radius: 3px; background: var(--mint); }
.brand-mark i:nth-child(1) { height: 45%; }
.brand-mark i:nth-child(2) { height: 100%; background: #dcf8f3; }
.brand-mark i:nth-child(3) { height: 70%; background: #69cbbb; }

.button { min-height: 42px; padding: 0 17px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 10px; font-weight: 750; font-size: 14px; text-decoration: none; cursor: pointer; transition: transform .16s ease, box-shadow .16s ease, background .16s ease; }
.button:hover { transform: translateY(-1px); }
.button:focus-visible, button:focus-visible, select:focus-visible { outline: 3px solid rgba(14, 125, 113, .22); outline-offset: 2px; }
.button:disabled { opacity: .52; cursor: not-allowed; transform: none; }
.button-primary { color: #f7fffd; background: var(--green); box-shadow: 0 9px 22px rgba(11, 101, 92, .18); }
.button-primary:hover { background: var(--green-dark); }
.button-secondary { color: #173c3a; border-color: var(--line); background: rgba(255,255,255,.88); }
.button-secondary:hover { border-color: #afc3c2; background: #fff; }
.button-large { min-height: 50px; padding-inline: 22px; border-radius: 12px; }
.button-small { min-height: 34px; padding-inline: 12px; font-size: 12px; }

/* Public site */
.landing-page { background: radial-gradient(circle at 80% 3%, rgba(112, 205, 191, .17), transparent 32rem), #f7f9f9; }
.site-nav { height: 80px; display: flex; align-items: center; justify-content: space-between; }
.hero { min-height: 650px; padding: 72px 0 88px; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 74px; }
.hero h1 { max-width: 650px; margin: 0; font-size: clamp(46px, 6vw, 76px); line-height: .97; letter-spacing: -.063em; }
.hero-lede { max-width: 590px; margin: 26px 0 0; color: #52676a; font-size: 19px; line-height: 1.62; }
.hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 23px; }
.text-link { color: var(--green-dark); font-size: 14px; font-weight: 750; text-underline-offset: 4px; }
.trust-line { margin-top: 24px; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.trust-line span { width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; color: var(--green); background: var(--green-soft); font-weight: 900; }
.hero-preview { perspective: 1100px; }
.preview-window { overflow: hidden; border: 1px solid #cddbdc; border-radius: 20px; background: rgba(255,255,255,.96); box-shadow: 0 34px 80px rgba(21, 57, 61, .15); transform: rotateY(-3deg) rotateX(1deg); }
.preview-bar { height: 50px; padding: 0 18px; display: flex; align-items: center; gap: 7px; border-bottom: 1px solid #e3e9ea; background: #fbfcfc; }
.preview-bar > span { width: 8px; height: 8px; border-radius: 50%; background: #c9d5d7; }
.preview-bar small { margin-left: auto; color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.preview-summary { padding: 21px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; background: #f6f9f9; }
.preview-summary div { min-height: 72px; padding: 14px; display: flex; align-items: center; justify-content: space-between; border: 1px solid #dce5e6; border-radius: 11px; background: #fff; }
.preview-summary span { color: var(--muted); font-size: 11px; font-weight: 700; }
.preview-summary strong { font-size: 25px; }
.preview-row { min-height: 82px; padding: 14px 20px; display: grid; grid-template-columns: 80px 1fr 58px 115px; align-items: center; gap: 12px; border-top: 1px solid #e7ecec; }
.preview-row > div:nth-child(2) { min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.preview-row code { color: #587073; font-size: 11px; font-weight: 800; }
.preview-row strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.status-pill, .field-pill { width: max-content; padding: 5px 8px; border-radius: 6px; font-size: 10px; font-weight: 800; }
.status-pill.changed { color: #8b550b; background: var(--amber-soft); }
.field-pill { color: #486064; background: #edf2f3; }
.price-change { display: flex; align-items: center; justify-content: flex-end; gap: 7px; font-size: 11px; }
.price-change s { color: #8b989a; }
.price-change b { font-size: 12px; }
.preview-note { padding: 12px 20px; color: #5f7376; background: #eef5f4; font-size: 11px; }
.proof-strip { border-block: 1px solid var(--line); background: rgba(255,255,255,.72); }
.proof-grid { min-height: 112px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.proof-grid div { padding: 7px 27px; display: flex; flex-direction: column; gap: 5px; border-left: 1px solid var(--line); }
.proof-grid div:first-child { padding-left: 0; border-left: 0; }
.proof-grid strong { font-size: 14px; }
.proof-grid span { color: var(--muted); font-size: 12px; }
.section { padding-block: 110px; }
.section-heading { max-width: 720px; }
.section h2 { margin: 0; font-size: clamp(34px, 4vw, 52px); line-height: 1.04; letter-spacing: -.05em; }
.steps-grid { margin-top: 54px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.steps-grid article { min-height: 250px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.76); }
.steps-grid article > span { color: var(--green); font: 800 12px ui-monospace, monospace; letter-spacing: .1em; }
.steps-grid h3 { margin: 58px 0 10px; font-size: 21px; letter-spacing: -.025em; }
.steps-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.feature-section { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 90px; border-top: 1px solid var(--line); }
.feature-copy > p:last-child { margin: 24px 0 0; color: var(--muted); line-height: 1.7; }
.feature-list { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.feature-list div { min-height: 86px; padding: 17px 21px; display: grid; grid-template-columns: 38px 1fr; align-items: center; column-gap: 12px; border-top: 1px solid #e7ecec; }
.feature-list div:first-child { border-top: 0; }
.feature-list div > span { grid-row: 1 / 3; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; color: var(--green); background: var(--green-soft); font-weight: 900; }
.feature-list strong { align-self: end; font-size: 14px; }
.feature-list small { align-self: start; margin-top: 3px; color: var(--muted); font-size: 12px; }
.pricing-section { padding-top: 40px; }
.pricing-card { padding: 56px; display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 70px; border-radius: 24px; color: #f4fffd; background: #113b39; box-shadow: 0 28px 70px rgba(14, 50, 48, .2); }
.pricing-card .eyebrow { color: var(--mint); }
.pricing-card h2 { max-width: 650px; }
.pricing-card p:last-child { max-width: 610px; margin: 20px 0 0; color: #bad0cd; line-height: 1.65; }
.price-box { padding: 28px; display: flex; flex-direction: column; align-items: stretch; border: 1px solid rgba(255,255,255,.16); border-radius: 16px; background: rgba(255,255,255,.07); }
.price-box > strong { font-size: 27px; letter-spacing: -.035em; }
.price-box > span { margin: 6px 0 23px; color: #bcd1cf; font-size: 12px; }
.price-box .button { background: var(--mint); color: #073b36; box-shadow: none; }
.site-footer { min-height: 150px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-top: 1px solid var(--line); }
.site-footer p { margin: 9px 0 0; color: var(--muted); font-size: 12px; }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-links a { color: #52676a; font-size: 12px; font-weight: 700; text-underline-offset: 4px; }
.footer-links a:hover { color: var(--green); }

/* Legal and support pages */
.legal-page { background: radial-gradient(circle at 90% 0%, rgba(112, 205, 191, .13), transparent 28rem), #f7f9f9; }
.legal-nav { border-bottom: 1px solid var(--line); }
.legal-shell { width: min(800px, calc(100% - 40px)); margin: 0 auto; padding: 76px 0 100px; }
.legal-heading { padding-bottom: 36px; border-bottom: 1px solid var(--line); }
.legal-heading h1 { margin: 0; font-size: clamp(42px, 7vw, 64px); line-height: 1; letter-spacing: -.055em; }
.legal-heading p:last-child { margin: 18px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.legal-content { padding-top: 12px; }
.legal-content section { padding: 30px 0; border-bottom: 1px solid #dfe7e8; }
.legal-content section:last-child { border-bottom: 0; }
.legal-content h2 { margin: 0 0 12px; font-size: 21px; letter-spacing: -.025em; }
.legal-content h3 { margin: 22px 0 8px; font-size: 15px; }
.legal-content p, .legal-content li { color: #52676a; font-size: 14px; line-height: 1.75; }
.legal-content p { margin: 10px 0 0; }
.legal-content ul { margin: 12px 0 0; padding-left: 22px; }
.legal-content a { color: var(--green); font-weight: 700; text-underline-offset: 3px; }
.legal-note { padding: 18px 20px; border: 1px solid #c9dcda; border-radius: 12px; background: var(--green-soft); }
.support-grid { margin-top: 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.support-card { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.support-card strong, .support-card span { display: block; }
.support-card strong { font-size: 14px; }
.support-card span { margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.55; }

/* Signed-in application */
.app-page { background: radial-gradient(circle at 92% 0%, rgba(11, 101, 92, .08), transparent 30rem), var(--paper); }
.app-topbar { height: 76px; padding: 0 5vw; display: flex; align-items: center; justify-content: space-between; gap: 20px; position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.88); backdrop-filter: blur(14px); }
.account-area { display: flex; align-items: center; gap: 12px; }
.account-email { max-width: 250px; overflow: hidden; color: var(--muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.privacy-chip { padding: 7px 10px; border-radius: 8px; color: #42615e; background: #edf5f4; font-size: 11px; font-weight: 700; }
.app-workspace { width: min(1180px, 90vw); margin: 0 auto; padding: 54px 0 90px; }
.billing-gate { min-height: 360px; padding: 60px; display: flex; align-items: center; justify-content: space-between; gap: 70px; border: 1px solid #c8d9d8; border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
.billing-gate h1 { margin: 0; font-size: clamp(38px, 5vw, 60px); letter-spacing: -.055em; }
.billing-gate p:last-child { max-width: 580px; margin: 18px 0 0; color: var(--muted); line-height: 1.6; }
.billing-action { max-width: 350px; display: flex; flex-direction: column; align-items: stretch; }
.billing-action > p { margin: 12px 0 0 !important; color: var(--muted); font-size: 11px; line-height: 1.55 !important; text-align: center; }
.billing-action a { color: var(--green); font-weight: 750; text-underline-offset: 2px; }

/* Checkout confirmation */
.confirmation-page { min-height: 100vh; background: radial-gradient(circle at 50% 8%, rgba(112, 205, 191, .2), transparent 35rem), var(--paper); }
.confirmation-topbar { height: 76px; padding: 0 5vw; display: flex; align-items: center; border-bottom: 1px solid rgba(214, 224, 226, .8); background: rgba(255,255,255,.72); }
.confirmation-shell { width: min(620px, 92vw); margin: 0 auto; padding: clamp(70px, 10vh, 120px) 0 80px; text-align: center; }
.confirmation-card { padding: clamp(38px, 7vw, 64px); border: 1px solid #c8d9d8; border-radius: 24px; background: rgba(255,255,255,.96); box-shadow: var(--shadow); }
.confirmation-card h1 { margin: 0; font-size: clamp(36px, 7vw, 54px); line-height: 1.02; letter-spacing: -.055em; }
.confirmation-copy { max-width: 470px; margin: 20px auto 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.confirmation-mark { width: 76px; height: 76px; margin: 0 auto 28px; display: grid; place-items: center; border-radius: 50%; font-size: 34px; font-weight: 900; }
.confirmation-mark.is-pending { color: transparent; border: 4px solid #d8e6e4; border-top-color: var(--green); animation: confirmation-spin 1s linear infinite; }
.confirmation-mark.is-complete { color: #f7fffd; background: var(--green); box-shadow: 0 14px 32px rgba(11, 101, 92, .22); }
.confirmation-mark.is-delayed { color: var(--amber); background: var(--amber-soft); }
.confirmation-mark.is-delayed span { display: none; }
.confirmation-mark.is-delayed::before { content: "…"; transform: translateY(-5px); }
.confirmation-progress { height: 5px; margin: 30px auto 0; overflow: hidden; border-radius: 99px; background: #e5edee; }
.confirmation-progress span { width: 36%; height: 100%; display: block; border-radius: inherit; background: var(--green); animation: confirmation-progress 1.3s ease-in-out infinite; }
.confirmation-countdown { min-height: 20px; margin: 16px 0 0; color: #7b8d90; font-size: 12px; }
.confirmation-actions { margin-top: 26px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.confirmation-trust { margin: 20px 0 0; color: var(--muted); font-size: 11px; }
@keyframes confirmation-spin { to { transform: rotate(360deg); } }
@keyframes confirmation-progress { from { transform: translateX(-110%); } to { transform: translateX(280%); } }
.app-heading, .results-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.app-heading h1, .results-heading h2 { margin: 0; font-size: clamp(30px, 4vw, 44px); line-height: 1.05; letter-spacing: -.045em; }
.app-heading-actions, .export-actions { display: flex; align-items: center; gap: 9px; }
.upload-grid { margin-top: 29px; display: grid; grid-template-columns: 1fr 44px 1fr; align-items: center; gap: 16px; }
.flow-arrow { color: #7b9093; font-size: 23px; text-align: center; }
.drop-zone { min-height: 208px; padding: 18px; border: 1.5px dashed #aebfc1; border-radius: 18px; background: rgba(255,255,255,.75); transition: border-color .16s ease, transform .16s ease, background .16s ease; }
.drop-zone.dragging { border-color: var(--green); background: #eaf7f4; transform: translateY(-2px); }
.drop-zone.complete { border-style: solid; border-color: #bdd2d0; background: #fff; }
.drop-label { min-height: 30px; display: flex; align-items: center; justify-content: space-between; color: #617579; font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.icon-button { width: 28px; height: 28px; border: 0; border-radius: 8px; color: var(--muted); background: transparent; cursor: pointer; font-size: 20px; }
.icon-button:hover { background: #edf2f3; }
.file-prompt { width: 100%; min-height: 139px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; border: 0; color: var(--ink); background: transparent; cursor: pointer; }
.file-prompt .upload-icon { width: 40px; height: 40px; margin-bottom: 3px; display: grid; place-items: center; border-radius: 11px; color: var(--green); background: var(--green-soft); font-size: 25px; line-height: 1; }
.file-prompt strong { font-size: 14px; }
.file-prompt small { color: var(--muted); }
.file-ready { min-height: 139px; display: grid; grid-template-columns: 48px 1fr 25px; align-items: center; gap: 14px; }
.file-ready .file-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; color: var(--green); background: var(--green-soft); font-size: 23px; }
.file-ready div { min-width: 0; }
.file-ready strong, .file-ready small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-ready strong { font-size: 14px; }
.file-ready small { margin-top: 5px; color: var(--muted); }
.ready-check { color: #198866; font-size: 20px; }
.alert { margin-top: 18px; padding: 13px 16px; border: 1px solid; border-radius: 11px; font-size: 13px; }
.alert.error { color: #8a2929; border-color: #ebc2c2; background: #fff2f2; }
.alert.success { color: #0f6c52; border-color: #b7dfd3; background: #ebf8f4; }
.mapping-card, .results-card { margin-top: 24px; overflow: hidden; border: 1px solid #cbd8da; border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.card-heading { padding: 24px 27px 19px; }
.card-heading h2 { margin: 0; font-size: 20px; letter-spacing: -.025em; }
.card-heading p { margin: 6px 0 0; color: var(--muted); font-size: 12px; }
.mapping-header, .mapping-row { display: grid; grid-template-columns: minmax(135px, .7fr) 1fr 1fr; align-items: center; gap: 16px; }
.mapping-header { margin: 0 27px; padding: 0 3px 9px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.mapping-row { margin: 0 27px; padding: 11px 3px; border-top: 1px solid #e5ebec; }
.mapping-row label { display: flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700; }
.mapping-row label em { padding: 3px 6px; border-radius: 5px; color: var(--green); background: var(--green-soft); font-size: 9px; font-style: normal; text-transform: uppercase; }
.mapping-row select { width: 100%; height: 40px; padding: 0 34px 0 11px; border: 1px solid #cdd9db; border-radius: 8px; color: var(--ink); background: #fbfcfc; }
.compare-row { min-height: 81px; margin-top: 17px; padding: 16px 27px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); background: #fbfcfc; }
.compare-row p { margin: 0; color: var(--muted); font-size: 12px; }
.results-section { margin-top: 62px; }
.results-heading { align-items: center; }
.quality-warning { margin: 8px 0 0; color: var(--amber); font-size: 12px; }
.stat-grid { margin: 24px 0 16px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
.stat-grid button { min-height: 88px; padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; color: var(--ink); background: #fff; cursor: pointer; }
.stat-grid button::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: #7c9295; }
.stat-grid button:nth-child(1)::before { background: #d8902b; }
.stat-grid button:nth-child(2)::before { background: #198866; }
.stat-grid button:nth-child(3)::before { background: #cd5260; }
.stat-grid span { color: var(--muted); font-size: 12px; font-weight: 750; }
.stat-grid strong { font-size: 27px; letter-spacing: -.04em; }
.results-card { margin-top: 0; }
.results-toolbar { min-height: 58px; padding: 10px 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); }
.results-toolbar > span { color: var(--muted); font-size: 11px; }
.filter-tabs { display: flex; gap: 4px; }
.filter-tabs button { min-height: 34px; padding: 0 12px; border: 0; border-radius: 7px; color: var(--muted); background: transparent; cursor: pointer; font-size: 12px; font-weight: 700; }
.filter-tabs button:hover { background: #f0f4f4; }
.filter-tabs button.active { color: var(--green); background: var(--green-soft); }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 16px; border-bottom: 1px solid #e7ecec; text-align: left; vertical-align: middle; }
th { color: var(--muted); background: #fbfcfc; font-size: 10px; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; }
td { font-size: 12px; }
td:nth-child(2) { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-weight: 750; }
td:nth-child(3) { min-width: 220px; max-width: 330px; }
td:nth-child(5) { min-width: 150px; text-align: right; }
.status-badge { padding: 5px 8px; border-radius: 6px; font-size: 10px; font-weight: 800; text-transform: capitalize; }
.status-changed { color: #8b550b; background: var(--amber-soft); }
.status-added { color: #0f6c52; background: #ddf4ec; }
.status-removed { color: var(--red); background: var(--red-soft); }
.status-unchanged { color: #617276; background: #edf2f3; }
.field-badges { display: flex; flex-wrap: wrap; gap: 4px; }
.field-badges span { padding: 3px 7px; border-radius: 5px; color: #53676b; background: #edf2f3; font-size: 10px; }
.value-change { display: flex; align-items: center; justify-content: flex-end; gap: 7px; }
.value-change s { color: #8b9698; }
.empty-state { padding: 50px 20px; color: var(--muted); text-align: center; }
.shopify-note { margin: 12px 2px 0; color: var(--muted); font-size: 11px; }

@media (max-width: 900px) {
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 50px; }
  .hero-copy { max-width: 700px; }
  .hero-preview { max-width: 700px; }
  .proof-grid { grid-template-columns: 1fr 1fr; padding-block: 18px; }
  .proof-grid div { min-height: 64px; justify-content: center; }
  .proof-grid div:nth-child(3) { border-left: 0; }
  .feature-section { grid-template-columns: 1fr; gap: 45px; }
  .pricing-card { grid-template-columns: 1fr; gap: 35px; }
  .billing-gate { align-items: flex-start; flex-direction: column; }
  .support-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .wrap { width: min(92vw, 620px); }
  .brand small, .account-email { display: none; }
  .site-nav { height: 70px; }
  .hero { padding-top: 50px; }
  .hero h1 { font-size: clamp(43px, 13vw, 62px); }
  .hero-lede { font-size: 17px; }
  .preview-window { transform: none; }
  .preview-row { grid-template-columns: 72px 1fr 98px; }
  .preview-row .field-pill { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid article { min-height: 210px; }
  .steps-grid h3 { margin-top: 45px; }
  .section { padding-block: 80px; }
  .pricing-card { padding: 36px 26px; }
  .site-footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: 12px; }
  .footer-links { justify-content: flex-start; }
  .app-topbar { height: 70px; padding-inline: 4vw; }
  .privacy-chip { font-size: 0; }
  .privacy-chip::first-letter { font-size: 15px; }
  .app-workspace { width: min(92vw, 620px); padding-top: 35px; }
  .app-heading, .results-heading { align-items: flex-start; flex-direction: column; }
  .app-heading-actions, .export-actions { width: 100%; }
  .app-heading-actions .button, .export-actions .button { flex: 1; }
  .upload-grid { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); }
  .mapping-header { display: none; }
  .mapping-row { grid-template-columns: 1fr; gap: 8px; padding-block: 16px; }
  .compare-row, .results-toolbar { align-items: stretch; flex-direction: column; }
  .compare-row .button { width: 100%; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .results-toolbar { overflow-x: auto; }
  .filter-tabs { width: max-content; }
  .billing-gate { padding: 36px 28px; gap: 35px; }
  .billing-gate .button { width: 100%; }
}

@media (max-width: 470px) {
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-grid div, .proof-grid div:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .proof-grid div:first-child { border-top: 0; }
  .preview-summary { padding: 12px; gap: 6px; }
  .preview-summary div { min-height: 62px; padding: 10px; }
  .preview-summary span { font-size: 9px; }
  .preview-summary strong { font-size: 21px; }
  .preview-row { padding-inline: 12px; grid-template-columns: 68px 1fr; }
  .preview-row .price-change { display: none; }
  .account-area { gap: 6px; }
  .stat-grid { gap: 8px; }
  .stat-grid button { min-height: 76px; padding: 14px; }
  .stat-grid strong { font-size: 23px; }
  .export-actions { flex-direction: column; }
  .confirmation-actions { align-items: stretch; flex-direction: column; }
  .confirmation-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .confirmation-mark.is-pending, .confirmation-progress span { animation-duration: 2.8s; }
}