:root {
  --stage: #f6f2e9;
  --stage-deep: #eae3d7;
  --panel: #f4f2ec;
  --panel-warm: #fbf3e6;
  --ink: #202328;
  --muted: #62676b;
  --graphite: #282c31;
  --graphite-deep: #141719;
  --coral: #ff704d;
  --coral-dark: #c94228;
  --violet: #7368ff;
  --signal: #bbff5a;
  --cyan: #62e7f2;
  --amber: #ffbc58;
  --line: rgba(32, 35, 40, .22);
  --radius: 24px;
  --amb-light-x: -.78;
  --amb-light-y: -.92;
  --amb-key-light-intensity: .96;
  --amb-fill-light-intensity: .78;
  --amb-light-hue: 38;
  --amb-light-saturation: 5%;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--stage);
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--stage);
  background-image:
    radial-gradient(circle at 12% 3%, rgba(255, 255, 255, .98), transparent 34rem),
    radial-gradient(circle at 90% 28%, rgba(255, 112, 77, .09), transparent 36rem),
    linear-gradient(rgba(250, 248, 242, .2), rgba(246, 242, 233, .32)),
    url("graph-paper-yuppy.png");
  background-repeat: no-repeat, no-repeat, no-repeat, repeat;
  background-size: auto, auto, 100% 100%, 128px 128px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, input { font: inherit; }

.site-header {
  --amb-albedo: var(--graphite);
  --amb-shade: .72;
  min-height: 152px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  z-index: 10;
  padding: 18px clamp(20px, 4vw, 62px);
  color: #f4f5f2;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  color: inherit;
  font: 800 28px/1 Arial, sans-serif;
  letter-spacing: -.09em;
  text-decoration: none;
}

.site-header .brand {
  font-size: 88px;
}

.portrait-letter {
  width: .9em;
  height: 1.05em;
  display: inline-block;
  overflow: hidden;
  position: relative;
  border: 2.2px solid currentColor;
  transform: translateY(.1em);
  background: var(--violet);
}

.portrait-o { border-radius: 50%; }
.portrait-d {
  margin-left: .12em;
  border-radius: 2px 50% 50% 2px;
}

.portrait-letter img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 50% 28%;
}

.portrait-letter .portrait-image-left { object-position: 0% 50%; }
.portrait-letter .portrait-image-right { object-position: 50% 24%; }

.brand-punctuation {
  margin-left: .08em;
  color: var(--signal);
  font-size: .54em;
  letter-spacing: -.04em;
}

.header-status {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
}

.dashboard-status-link {
  --amb-albedo: #243127;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 13px;
  color: #f4f5f2;
  font: 850 9px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .11em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color .18s ease, transform .18s ease, filter .18s ease;
}

.dashboard-status-light {
  width: 9px;
  height: 9px;
  display: inline-block;
  flex: 0 0 auto;
  border: 1px solid #e5ffbd;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px rgba(187, 255, 90, .9);
  animation: dashboard-status-pulse 1.8s ease-in-out infinite;
}

.dashboard-status-state {
  padding-left: 8px;
  color: var(--signal);
  border-left: 1px solid rgba(187, 255, 90, .32);
}

.dashboard-status-arrow {
  color: var(--signal);
  font-size: 13px;
  transition: transform .18s ease;
}

.dashboard-status-link:hover,
.dashboard-status-link:focus-visible {
  color: #fff;
  outline: none;
  filter: brightness(1.13);
  transform: translateY(-1px);
}

.dashboard-status-link:hover .dashboard-status-arrow,
.dashboard-status-link:focus-visible .dashboard-status-arrow {
  transform: translateX(3px);
}

.tree-status-link {
  --amb-albedo: #312b3d;
}

.tree-status-link .dashboard-status-light {
  border-color: #ffd7cd;
  background: var(--coral);
  box-shadow: 0 0 12px rgba(255, 112, 77, .88);
}

.tree-status-link .dashboard-status-state,
.tree-status-link .dashboard-status-arrow { color: var(--coral); }

.tree-status-link .dashboard-status-state { border-left-color: rgba(255, 112, 77, .34); }

@keyframes dashboard-status-pulse {
  0%, 100% {
    opacity: .7;
    transform: scale(.86);
    box-shadow: 0 0 6px rgba(187, 255, 90, .64);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
    box-shadow: 0 0 0 5px rgba(187, 255, 90, 0), 0 0 15px rgba(187, 255, 90, .98);
  }
}

.pay-me-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 11px 15px;
  color: #142000;
  border: 1px solid #d9ff9f;
  border-radius: 4px 13px 4px 13px;
  background: var(--signal);
  box-shadow:
    0 0 0 3px rgba(187, 255, 90, .2),
    0 0 18px rgba(187, 255, 90, .84),
    0 0 38px rgba(187, 255, 90, .5),
    0 2px 0 rgba(255, 255, 255, .72) inset;
  font: 950 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .14em;
  text-decoration: none;
  text-transform: uppercase;
  animation: pay-me-pulse 1.15s ease-in-out infinite alternate;
}

.pay-me-button:hover,
.pay-me-button:focus-visible {
  color: #fff;
  border-color: #ffb39f;
  outline: none;
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 112, 77, .2), 0 0 26px rgba(255, 112, 77, .9);
}

@keyframes pay-me-pulse {
  from { filter: brightness(.94); transform: rotate(-1.5deg) scale(1); }
  to { filter: brightness(1.2); transform: rotate(1.2deg) scale(1.055); }
}

.checkout-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #cfd3cf;
  font: 750 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.status-light,
.eyebrow-light {
  width: 9px;
  height: 9px;
  display: inline-block;
  flex: 0 0 auto;
  border-radius: 50%;
}

.stripe-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
}

.stripe-badge img {
  width: 100%;
  height: auto;
  display: block;
}

.stripe-badge-header { width: 116px; }

.payment-hero {
  padding: clamp(24px, 3.5vw, 52px) clamp(18px, 5vw, 76px) clamp(64px, 9vw, 132px);
}

.hero-shell {
  --amb-albedo: #f0eee7;
  --amb-grain-amount: .45;
  width: min(1440px, 100%);
  min-height: min(720px, calc(100svh - 145px));
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .72fr);
  align-items: center;
  gap: clamp(42px, 7vw, 112px);
  margin: 0 auto;
  padding: clamp(34px, 6vw, 88px);
  position: relative;
  isolation: isolate;
}

.hero-shell::before,
.hero-shell::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.hero-shell::before {
  width: clamp(140px, 18vw, 270px);
  aspect-ratio: 1;
  right: 4%;
  bottom: -7%;
  border: 1px solid rgba(32, 35, 40, .15);
  border-radius: 50%;
}

.hero-shell::after {
  inset: 24px;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: inherit;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: #3d4345;
  font: 800 10px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.hero-copy h1 {
  max-width: 760px;
  margin: 0;
  color: var(--graphite-deep);
  font: 520 clamp(70px, 10.2vw, 158px)/.78 Arial, Helvetica, sans-serif;
  letter-spacing: -.095em;
}

.hero-copy h1 em {
  display: block;
  color: var(--coral);
  font-style: normal;
  font-weight: 820;
}

.hero-lede {
  max-width: 660px;
  margin: 34px 0 0;
  color: #53595c;
  font-size: clamp(17px, 1.6vw, 22px);
  line-height: 1.55;
}

.hero-readout {
  --amb-albedo: #e7e3da;
  --amb-shade: .74;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 650px;
  margin: clamp(34px, 5vw, 60px) 0 0;
  padding: 18px 20px;
}

.hero-readout div {
  min-width: 0;
  padding: 0 16px;
  border-left: 1px solid rgba(32, 35, 40, .2);
}

.hero-readout div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-readout dt,
.hero-readout dd {
  overflow: hidden;
  margin: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-readout dt {
  margin-bottom: 8px;
  color: #717678;
  font: 750 9px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero-readout dd {
  color: var(--graphite-deep);
  font: 820 15px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.hero-payment-card {
  --amb-albedo: var(--panel-warm);
  --amb-shade: 1;
  align-self: center;
  padding: clamp(26px, 3.6vw, 50px);
  color: var(--ink);
}

.hero-card-topline,
.card-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: #5b6063;
  font: 800 9px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.module-number,
.card-number {
  color: var(--coral-dark);
  font-weight: 900;
}

.hero-price,
.price {
  margin: 48px 0 7px;
  color: var(--coral-dark);
  font: 850 clamp(38px, 4vw, 58px)/1 Arial, Helvetica, sans-serif;
  letter-spacing: -.055em;
}

.hero-payment-card h2 {
  margin: 0;
  color: var(--graphite-deep);
  font-size: clamp(34px, 4vw, 54px);
  line-height: .98;
  letter-spacing: -.06em;
}

.hero-payment-card > p:not(.hero-price, .checkout-note) {
  margin: 20px 0 30px;
  color: var(--muted);
  line-height: 1.6;
}

.primary-payment-cta,
.pay-button,
.dialog-action {
  --amb-albedo: var(--coral);
  --amb-shade: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 62px;
  padding: 16px 20px;
  border: 0;
  color: #1d1715;
  font-weight: 850;
  text-decoration: none;
  transition: transform .18s ease, color .18s ease;
}

.primary-payment-cta { min-height: 72px; font-size: 17px; }

.primary-payment-cta:hover,
.primary-payment-cta:focus-visible,
.pay-button:hover,
.pay-button:focus-visible,
.dialog-action:hover,
.dialog-action:focus-visible {
  --amb-elevation: 2;
  transform: translateY(-2px);
}

.primary-payment-cta:active,
.pay-button:active,
.dialog-action:active {
  --amb-elevation: 0;
  transform: translateY(1px);
}

.primary-payment-cta:focus-visible,
.pay-button:focus-visible,
.stripe-badge:focus-visible,
.brand:focus-visible,
.footer-archive-link:focus-visible,
footer a:focus-visible,
.back-link:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 5px;
}

.cta-arrow {
  font-size: 27px;
  transition: transform .18s ease;
}

.primary-payment-cta:hover .cta-arrow,
.pay-button:hover span:last-child { transform: translateX(4px); }

.checkout-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 17px 0 0;
  color: #686c6d;
  font: 750 9px/1.35 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.payment-section,
.safety-note {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: clamp(72px, 8vw, 124px) clamp(18px, 5vw, 76px);
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 48px;
  margin-bottom: clamp(36px, 5vw, 62px);
}

.section-heading h2,
.stripe-trust h2,
.safety-note h2 {
  margin: 0;
  color: var(--graphite-deep);
  font: 540 clamp(44px, 6vw, 84px)/.94 Arial, Helvetica, sans-serif;
  letter-spacing: -.07em;
}

.section-heading > p {
  max-width: 430px;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(22px, 3vw, 36px);
}

.payment-card {
  --amb-albedo: #f0efea;
  min-height: 530px;
  display: flex;
  flex-direction: column;
  padding: clamp(25px, 3vw, 38px);
  transition: transform .2s ease;
}

.payment-card:hover {
  --amb-elevation: 2;
  transform: translateY(-3px);
}

.payment-card-email { --amb-albedo: #f8e9df; }
.payment-card-session {
  --amb-albedo: #edecf5;
  --amb-grain-amount: .35;
}
.payment-card-milestone {
  --amb-albedo: #252a2d;
  --amb-grain-amount: .42;
  color: #f1f2ed;
}

.card-topline { margin-bottom: auto; }

.card-tag {
  --amb-shade: .72;
  padding: 8px 11px;
  color: #555a5c;
  letter-spacing: .11em;
}

.payment-card-milestone .card-tag {
  --amb-shade: .45;
  color: #d8ddd9;
}

.payment-card .price { margin-top: 46px; }
.payment-card-email .price { color: var(--coral-dark); }
.payment-card-session .price { color: #5548ca; }
.payment-card-milestone .price { color: var(--signal); }

.payment-card h3 {
  margin: 0;
  font-size: clamp(28px, 2.6vw, 39px);
  line-height: 1;
  letter-spacing: -.055em;
}

.card-copy {
  color: var(--muted);
  line-height: 1.58;
}

.payment-card-milestone .card-copy { color: #c9ceca; }

.card-details {
  display: flex;
  flex-wrap: wrap;
  gap: 11px 17px;
  margin: 24px 0 27px;
  color: #696e70;
  font: 750 10px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .01em;
}

.card-details span::before {
  content: "●";
  margin-right: 7px;
  color: var(--coral);
  font-size: .8em;
}

.payment-card-session .card-details span::before { color: var(--violet); }
.payment-card-milestone .card-details { color: #bec4c0; }
.payment-card-milestone .card-details span::before { color: var(--signal); }

.pay-button {
  --amb-albedo: var(--graphite);
  min-height: 59px;
  margin-top: auto;
  color: #f8f8f5;
  font-size: 14px;
}

.payment-card-email .pay-button { --amb-albedo: var(--coral); color: #1d1715; }
.payment-card-session .pay-button { --amb-albedo: var(--violet); color: #fff; }
.payment-card-milestone .pay-button { --amb-albedo: var(--signal); color: #18210d; }
.pay-button span:last-child { transition: transform .18s ease; }

.trust-section {
  padding: clamp(24px, 4vw, 62px) clamp(18px, 5vw, 76px) clamp(72px, 9vw, 132px);
}

.stripe-trust {
  --amb-albedo: var(--graphite);
  --amb-shade: .72;
  --amb-grain-amount: .32;
  width: min(1320px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .62fr);
  gap: clamp(42px, 8vw, 124px);
  align-items: end;
  margin: 0 auto;
  padding: clamp(38px, 6vw, 82px);
  color: #f3f4ef;
}

.stripe-trust .eyebrow { color: var(--signal); }
.stripe-trust h2 { color: #f3f4ef; }

.stripe-trust-copy > p {
  margin: 0 0 32px;
  color: #c7ccc8;
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.65;
}

.stripe-badge-large { width: 168px; }

.safety-note { padding-top: clamp(40px, 6vw, 86px); }

.safety-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 52px);
  margin-top: 44px;
  color: #29282a;
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 620;
  line-height: 1.65;
}

.safety-columns p {
  margin: 0;
  padding: clamp(24px, 3vw, 36px);
  background-repeat: no-repeat;
  border: 1px solid rgba(255, 255, 255, .68);
}

.safety-panel-respect {
  --amb-albedo: #ffd28f;
  --amb-light-x: -.9;
  --amb-light-y: -.95;
  background-image: radial-gradient(circle at 12% 4%, rgba(255, 255, 255, .88), transparent 42%);
  color: #422910;
  filter:
    drop-shadow(0 0 15px rgba(255, 188, 88, .42))
    drop-shadow(0 20px 28px rgba(170, 87, 23, .14));
}

.safety-panel-privacy {
  --amb-albedo: #c8d6ff;
  --amb-light-x: .9;
  --amb-light-y: -.95;
  background-image: radial-gradient(circle at 88% 4%, rgba(255, 255, 255, .9), transparent 42%);
  color: #282454;
  filter:
    drop-shadow(0 0 15px rgba(98, 231, 242, .34))
    drop-shadow(0 20px 28px rgba(72, 72, 165, .15));
}

footer {
  --amb-albedo: var(--graphite);
  --amb-shade: .63;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  padding: 30px clamp(20px, 4vw, 62px);
  color: #bfc4c0;
  font-size: 13px;
}

footer nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 24px;
}

footer a { text-underline-offset: 4px; }
footer a:hover { color: #fff; }

.footer-identity {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 18px;
}

footer .footer-brand {
  color: #f4f5f2;
  font-size: clamp(28px, 3vw, 40px);
  text-decoration: none;
}

footer .footer-brand .portrait-letter { border-width: 1.5px; }

.footer-pay-me { margin-right: 3px; }

.footer-archive-link {
  --amb-albedo: #354432;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 15px;
  color: var(--signal);
  font-weight: 800;
  letter-spacing: .025em;
  text-decoration: none;
  transition: transform .18s ease, color .18s ease;
}

.footer-archive-link::after {
  content: "→";
  transition: transform .18s ease;
}

.footer-archive-link:hover,
.footer-archive-link:focus-visible {
  --amb-elevation: 2;
  color: #fff;
  transform: translateY(-1px);
}

.footer-archive-link:hover::after,
.footer-archive-link:focus-visible::after { transform: translateX(3px); }

dialog {
  --amb-albedo: var(--panel-warm);
  width: min(520px, calc(100% - 32px));
  padding: 40px;
  border: 0;
  color: var(--ink);
}

dialog::backdrop {
  background: rgba(16, 19, 20, .72);
  backdrop-filter: blur(7px);
}

dialog h2 {
  margin: 0 0 12px;
  font: 650 36px/1 Arial, Helvetica, sans-serif;
  letter-spacing: -.045em;
}

dialog p { color: var(--muted); line-height: 1.55; }

dialog code {
  padding: 2px 5px;
  border-radius: 4px;
  background: #dcd8ce;
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 16px;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-size: 28px;
  cursor: pointer;
}

.dialog-action {
  width: 100%;
  margin-top: 12px;
  cursor: pointer;
}

.result-page {
  --amb-light-x: -.78;
  --amb-light-y: -.92;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px;
}

.result-card {
  --amb-albedo: var(--panel-warm);
  width: min(760px, 100%);
  padding: clamp(32px, 7vw, 82px);
}

.result-card .brand { color: var(--ink); }
.result-mark { margin: 70px 0 20px; color: #33813a; font-size: 74px; }

.result-card h1 {
  margin: 0;
  font: 650 clamp(60px, 11vw, 108px)/.9 Arial, Helvetica, sans-serif;
  letter-spacing: -.08em;
}

.result-card > p:not(.eyebrow, .result-mark) {
  max-width: 580px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

.result-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 38px;
}

.result-actions .pay-button { min-width: 190px; margin: 0; }

.document-page { min-height: 100vh; }

.document {
  --amb-albedo: var(--panel-warm);
  width: min(800px, calc(100% - 36px));
  margin: clamp(28px, 6vw, 80px) auto;
  padding: clamp(30px, 6vw, 74px);
}

.document .back-link {
  display: inline-block;
  margin-bottom: 68px;
  color: var(--muted);
  text-decoration: none;
}

.document h1 {
  margin: 0 0 24px;
  font: 650 clamp(54px, 9vw, 98px)/.9 Arial, Helvetica, sans-serif;
  letter-spacing: -.075em;
}

.document h2 {
  margin: 48px 0 10px;
  font-size: 22px;
  letter-spacing: -.03em;
}

.document p { color: var(--muted); line-height: 1.68; }
.document-lede { font-size: 20px; }

@media (max-width: 1040px) {
  .site-header .brand { font-size: clamp(52px, 7vw, 72px); }
  .header-status { gap: 12px; }
  .dashboard-status-state { display: none; }

  .hero-shell {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .hero-copy h1 em { display: inline; }
  .hero-payment-card { max-width: 680px; }
  .payment-grid { grid-template-columns: 1fr 1fr; }
  .payment-card-milestone { grid-column: 1 / -1; }
  .stripe-trust { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 720px) {
  .site-header {
    min-height: 58px;
    gap: 12px;
    padding: 8px 12px;
  }

  .brand { font-size: 24px; }
  .site-header .brand { font-size: 30px; }
  .site-header .pay-me-button { display: none; }
  .dashboard-status-link {
    min-height: 38px;
    padding: 9px 11px;
    font-size: 8px;
  }
  .checkout-status { display: none; }
  .stripe-badge-header { width: 94px; }
  .payment-hero { padding: 8px 8px 24px; }

  .hero-shell {
    gap: 12px;
    padding: 16px 14px;
  }

  .hero-shell::after { inset: 8px; }
  .payment-home .eyebrow { margin-bottom: 8px; }

  .hero-copy h1 {
    font-size: clamp(56px, 17vw, 72px);
    line-height: .82;
  }

  .hero-copy h1 em { display: block; }
  .hero-lede {
    margin-top: 12px;
    font-size: 15px;
    line-height: 1.45;
  }

  .hero-readout {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-top: 14px;
    padding: 10px;
  }

  .hero-readout div,
  .hero-readout div:first-child {
    padding: 0 10px;
    border: 0;
    border-left: 1px solid rgba(32, 35, 40, .2);
  }

  .hero-readout div:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .hero-readout div:last-child { padding-right: 0; }
  .hero-readout dt { margin-bottom: 6px; }
  .hero-readout dd { font-size: 13px; }
  .hero-payment-card { padding: 16px; }

  .hero-price {
    margin-top: 12px;
    font-size: 34px;
  }

  .hero-payment-card > p:not(.hero-price, .checkout-note) {
    margin: 10px 0 14px;
    line-height: 1.45;
  }

  .primary-payment-cta {
    min-height: 56px;
    padding: 12px 14px;
    font-size: 15px;
  }

  .checkout-note { margin-top: 8px; }

  .payment-section { padding: 36px 14px; }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 24px;
  }

  .section-heading h2,
  .stripe-trust h2,
  .safety-note h2 {
    font-size: clamp(38px, 11vw, 50px);
    line-height: .98;
  }

  .section-heading > p { line-height: 1.5; }

  .payment-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .payment-card,
  .payment-card-milestone {
    grid-column: auto;
    min-height: 0;
    padding: 22px 20px;
  }

  .card-topline { margin-bottom: 0; }
  .payment-card .price { margin-top: 28px; }

  .payment-card h3 {
    font-size: clamp(27px, 8vw, 34px);
    line-height: 1.02;
  }

  .card-copy {
    margin-block: 14px;
    line-height: 1.5;
  }

  .card-details {
    gap: 8px 14px;
    margin: 18px 0 20px;
  }

  .pay-button {
    min-height: 56px;
    padding: 14px 16px;
  }

  .trust-section { padding: 16px 10px 44px; }

  .stripe-trust {
    gap: 24px;
    padding: 28px 20px;
  }

  .stripe-trust-copy > p {
    margin-bottom: 22px;
    font-size: 16px;
    line-height: 1.55;
  }

  .stripe-badge-large { width: 150px; }

  .safety-note { padding: 40px 14px 48px; }

  .safety-columns {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 26px;
    line-height: 1.55;
  }

  .safety-columns p { padding: 20px; }

  footer,
  .result-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  footer {
    gap: 18px;
    padding: 22px 16px;
  }

  footer nav { gap: 14px 20px; }
  dialog { padding: 34px 24px; }
  .document .back-link { margin-bottom: 48px; }
}

@media (max-width: 520px) {
  .stripe-badge-header { display: none; }
}

@media (max-width: 390px) {
  .brand { font-size: 22px; }
  .site-header .brand { font-size: 28px; }
}

@media (max-width: 340px) {
  .hero-readout { padding-inline: 10px; }

  .hero-readout div,
  .hero-readout div:first-child {
    padding-inline: 6px;
  }

  .hero-readout div:first-child { padding-left: 0; }
  .hero-readout div:last-child { padding-right: 0; }

  .hero-readout dt {
    font-size: 8px;
    letter-spacing: .08em;
  }

  .hero-readout dd { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}