:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --surface: #ffffff;
  --surface-soft: #edf4f3;
  --surface-blue: #eef4ff;
  --ink: #10212b;
  --ink-soft: #263a44;
  --muted: #5f7078;
  --muted-light: #5f7078;
  --line: rgba(16, 33, 43, 0.12);
  --line-strong: rgba(16, 33, 43, 0.2);
  --primary: #2e70e8;
  --primary-strong: #1f58bf;
  --primary-soft: #dfeaff;
  --teal: #15afa8;
  --teal-soft: #dff5f2;
  --navy: #0d2730;
  --navy-soft: #173942;
  --success: #16816f;
  --danger: #b33a3a;
  --danger-soft: #fff0ee;
  --shadow-sm: 0 8px 24px rgba(17, 35, 44, 0.06);
  --shadow-lg: 0 28px 70px rgba(17, 35, 44, 0.14);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --font-sans: "Plus Jakarta Sans", "Segoe UI", sans-serif;
}

:root.theme-dark {
  color-scheme: dark;
  --bg: #091417;
  --surface: #102126;
  --surface-soft: #132a2e;
  --surface-blue: #13263d;
  --ink: #f3f7f6;
  --ink-soft: #d6e0df;
  --muted: #a0afb3;
  --muted-light: #a9b8bc;
  --line: rgba(225, 239, 238, 0.13);
  --line-strong: rgba(225, 239, 238, 0.22);
  --primary: #6da3ff;
  --primary-strong: #8db7ff;
  --primary-soft: #183252;
  --teal: #53d3ca;
  --teal-soft: #143b3b;
  --navy: #061014;
  --navy-soft: #102930;
  --success: #61d0bc;
  --danger: #ff9b92;
  --danger-soft: #3a2021;
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.18);
  --shadow-lg: 0 28px 70px rgba(0, 0, 0, 0.36);
}

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

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 91% -4%, rgba(21, 175, 168, 0.11), transparent 31rem),
    radial-gradient(circle at 3% 28%, rgba(46, 112, 232, 0.07), transparent 29rem),
    var(--bg);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  color: #fff;
  background: var(--navy);
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.checkout-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(18px);
}

.checkout-header-inner {
  width: min(1180px, calc(100% - 40px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  gap: 1px;
  line-height: 1.15;
}

.brand-copy strong {
  font-size: 15px;
  letter-spacing: -0.02em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.login-prompt {
  color: var(--muted);
  font-size: 13px;
}

.button,
.theme-toggle {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  color: var(--ink);
  background: transparent;
  font-weight: 700;
  font-size: 13px;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.button:hover:not(:disabled),
.theme-toggle:hover {
  transform: translateY(-1px);
}

.button:focus-visible,
.theme-toggle:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--primary) 34%, transparent);
  outline-offset: 2px;
}

.button-secondary {
  border-color: var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.button-secondary:hover:not(:disabled) {
  border-color: var(--line-strong);
  background: var(--surface-soft);
}

.button-primary {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 14px 28px color-mix(in srgb, var(--primary) 25%, transparent);
}

.button-primary:hover:not(:disabled) {
  background: var(--primary-strong);
  box-shadow: 0 16px 32px color-mix(in srgb, var(--primary) 30%, transparent);
}

.button:disabled {
  opacity: 0.56;
  cursor: not-allowed;
  box-shadow: none;
}

.theme-toggle {
  width: 44px;
  padding: 0;
  border-color: var(--line);
  background: var(--surface);
}

.theme-icon {
  width: 18px;
  height: 18px;
}

.theme-icon-moon,
.theme-dark .theme-icon-sun {
  display: none;
}

.theme-dark .theme-icon-moon {
  display: block;
}

.checkout-main {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 76px 0 96px;
}

.checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(560px, 1.18fr);
  grid-template-areas:
    "intro form"
    "summary form";
  align-items: start;
  gap: 28px 60px;
}

.checkout-intro {
  grid-area: intro;
  padding: 8px 0 0;
}

.back-link {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 36px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.back-link:hover {
  color: var(--ink);
}

.eyebrow,
.summary-kicker {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  line-height: 1.3;
  text-transform: uppercase;
}

.checkout-intro h1 {
  max-width: 12ch;
  margin: 13px 0 18px;
  font-size: clamp(40px, 4.4vw, 58px);
  font-weight: 700;
  letter-spacing: -0.048em;
  line-height: 1.04;
}

.checkout-intro > p {
  max-width: 48ch;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.assurance-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.assurance-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: start;
  gap: 13px;
}

.assurance-icon {
  width: 42px;
  height: 42px;
  border: 1px solid color-mix(in srgb, var(--teal) 20%, var(--line));
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--teal);
  background: var(--teal-soft);
}

.assurance-icon svg {
  width: 20px;
  height: 20px;
}

.assurance-list li > span:last-child {
  display: grid;
  gap: 2px;
}

.assurance-list strong {
  font-size: 14px;
}

.assurance-list small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.plan-summary {
  grid-area: summary;
  position: sticky;
  top: 24px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: 24px;
  color: #f3f7f6;
  background:
    radial-gradient(circle at 95% 8%, rgba(83, 211, 202, 0.17), transparent 15rem),
    var(--navy);
  box-shadow: var(--shadow-lg);
}

.summary-heading,
.summary-plan-row,
.summary-details > div,
.summary-support {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.summary-heading h2 {
  margin: 3px 0 0;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.summary-kicker {
  color: #72ddd5;
  font-size: 12px;
}

.secure-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  border: 1px solid rgba(222, 243, 240, 0.15);
  border-radius: 999px;
  color: #c9dcda;
  font-size: 12px;
  font-weight: 700;
}

.secure-badge svg {
  width: 14px;
  height: 14px;
}

.summary-plan-row {
  align-items: flex-end;
  margin-top: 25px;
  padding: 18px 0;
  border-top: 1px solid rgba(225, 239, 238, 0.13);
  border-bottom: 1px solid rgba(225, 239, 238, 0.13);
}

.summary-plan-row > div {
  display: grid;
  gap: 3px;
}

.summary-label,
.summary-details dt {
  color: #9fb3b6;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.summary-plan-row strong {
  font-size: 14px;
}

.summary-users {
  flex: 0 0 auto;
  padding: 6px 9px;
  border-radius: 999px;
  color: #a7ece6;
  background: rgba(83, 211, 202, 0.12);
  font-size: 12px;
  font-weight: 800;
}

.summary-details {
  margin: 16px 0 0;
  display: grid;
  gap: 10px;
}

.summary-details > div {
  align-items: baseline;
}

.summary-details dd {
  max-width: 58%;
  margin: 0;
  color: #d7e3e1;
  font-size: 12px;
  text-align: right;
}

.summary-total {
  margin-top: 20px;
  display: grid;
  gap: 3px;
}

.summary-total > span {
  color: #b7c9c8;
  font-size: 12px;
}

.summary-total strong {
  font-size: clamp(27px, 3vw, 36px);
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.summary-total small,
.summary-tax-note {
  color: #a9bbbc;
  font-size: 12px;
}

.summary-tax-note {
  margin: 12px 0 0;
  line-height: 1.55;
}

.summary-support {
  align-items: flex-start;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(225, 239, 238, 0.13);
  font-size: 12px;
}

.summary-support span {
  color: #9fb3b6;
}

.summary-support a {
  color: #8ee4dd;
  font-weight: 800;
  text-decoration: none;
}

.checkout-card {
  grid-area: form;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: clamp(25px, 3vw, 42px);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.form-heading {
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.form-heading h2 {
  margin: 7px 0 6px;
  font-size: clamp(25px, 2.6vw, 34px);
  letter-spacing: -0.035em;
  line-height: 1.18;
}

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

.visual-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
}

.visual-steps li {
  display: grid;
  justify-items: center;
  gap: 4px;
  color: var(--muted-light);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.visual-steps span {
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--primary);
  background: var(--surface-blue);
  font-size: 12px;
}

#formSignup {
  margin-top: 4px;
}

.form-section,
.billing-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.form-section {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.form-section > legend {
  padding: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.form-section > legend span {
  margin-right: 8px;
  color: var(--primary);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.section-help {
  margin: 4px 0 19px;
  color: var(--muted);
  font-size: 13px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 7px;
}

.field-full {
  grid-column: 1 / -1;
}

.field > label,
.billing-fieldset > legend {
  padding: 0;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 800;
}

.field > label span {
  color: var(--primary);
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  color: var(--ink);
  background: var(--surface);
  font-size: 13px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input::placeholder {
  color: var(--muted-light);
}

input:hover,
select:hover {
  border-color: color-mix(in srgb, var(--ink) 26%, transparent);
}

input:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 12%, transparent);
}

input[aria-invalid="true"],
select[aria-invalid="true"] {
  border-color: var(--danger);
  background: var(--danger-soft);
}

select:disabled {
  color: var(--muted);
  background: var(--surface-soft);
  cursor: wait;
}

.field-help,
.field-status {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.field-status.is-error {
  color: var(--danger);
  font-weight: 700;
}

.field-status.is-success {
  color: var(--success);
}

.subdomain-preview {
  min-height: 40px;
  margin-top: 3px;
  border: 1px solid color-mix(in srgb, var(--teal) 20%, var(--line));
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  background: var(--teal-soft);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.subdomain-preview strong {
  max-width: 72%;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 12px;
  letter-spacing: 0;
  text-align: right;
  text-transform: none;
}

.plan-control-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.coupon-control-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.coupon-control-row button {
  min-width: 112px;
  min-height: 48px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.optional-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.retry-button {
  min-height: 48px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.retry-button[hidden] {
  display: none !important;
}

.billing-fieldset {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}

.billing-fieldset > legend {
  margin-bottom: 2px;
}

.radio-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  padding: 5px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.radio-option {
  position: relative;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  min-height: 72px;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 11px;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.radio-option::before {
  width: 18px;
  height: 18px;
  background: var(--surface);
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  content: "";
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.radio-option:hover {
  background: color-mix(in srgb, var(--surface) 68%, transparent);
}

.radio-option:has(input:checked) {
  background: var(--surface);
  border-color: color-mix(in srgb, var(--primary) 48%, var(--line));
  box-shadow: 0 7px 18px rgba(17, 35, 44, 0.07);
}

.radio-option:has(input:checked)::before {
  background: radial-gradient(circle, var(--primary) 0 4px, transparent 4.5px), var(--surface);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 9%, transparent);
}

.radio-option:has(input:focus-visible) {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.radio-option input {
  position: absolute;
  width: 1px;
  min-height: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.consent-row input {
  width: 17px;
  min-height: 17px;
  height: 17px;
  margin: 0;
  padding: 0;
  accent-color: var(--primary);
  flex: 0 0 auto;
}

.radio-option span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.radio-option strong {
  color: var(--ink);
  font-size: 13px;
  line-height: 1.3;
}

.radio-option small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.radio-option:has(input:checked) strong {
  color: var(--primary);
}

.captcha-box {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(100px, 0.65fr) auto;
  gap: 10px;
}

.captcha-question {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0 13px;
  display: flex;
  align-items: center;
  color: var(--ink);
  background: var(--surface-soft);
  font-size: 12px;
  font-weight: 800;
}

.captcha-box .button {
  min-height: 48px;
  border-radius: var(--radius-sm);
}

.consent-row {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: start;
  gap: 11px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
  cursor: pointer;
}

.mobile-order-summary {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  background: var(--surface-soft);
}

.mobile-order-summary > span {
  display: grid;
  gap: 2px;
}

.mobile-order-summary > span:last-child {
  justify-items: end;
  text-align: right;
}

.mobile-order-summary small {
  color: var(--muted);
  font-size: 12px;
}

.mobile-order-summary strong {
  font-size: 14px;
}

.consent-row input {
  margin-top: 1px;
}

.consent-row a {
  color: var(--primary);
  font-weight: 800;
  text-underline-offset: 2px;
}

.form-actions {
  margin-top: 22px;
}

.submit-button {
  width: 100%;
  min-height: 52px;
  border-radius: 14px;
  font-size: 13px;
}

.form-actions p {
  margin: 11px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.form-actions svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
}

.error-summary,
.result-box {
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  font-size: 12px;
  line-height: 1.65;
}

.error-summary {
  margin-top: 20px;
  border: 1px solid color-mix(in srgb, var(--danger) 28%, transparent);
  color: var(--danger);
  background: var(--danger-soft);
}

.result-box {
  margin-top: 22px;
  border: 1px solid color-mix(in srgb, var(--success) 28%, transparent);
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--teal-soft) 74%, var(--surface));
}

.result-box[hidden],
.error-summary[hidden] {
  display: none;
}

.result-box strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 13px;
}

.result-box a,
.result-box button {
  margin-top: 9px;
}

.result-box a {
  color: var(--primary);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.checkout-footer-inner {
  display: grid;
  width: min(1240px, calc(100% - 48px));
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  margin-inline: auto;
  padding: 30px 0 36px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.checkout-footer-brand {
  display: grid;
  gap: 2px;
}

.checkout-footer-brand > span,
.checkout-powered-by strong {
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 800;
}

.checkout-footer-brand small,
.checkout-powered-by > span {
  font-size: 0.7rem;
}

.checkout-powered-by {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.checkout-powered-by img {
  width: 26px;
  height: 26px;
  border-radius: 7px;
}

.checkout-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-self: end;
  justify-content: flex-end;
  gap: 18px;
}

.checkout-footer-links a {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 650;
  text-decoration: none;
}

.checkout-footer-links a:hover {
  color: var(--primary);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 100;
  width: min(360px, calc(100vw - 40px));
  border: 1px solid var(--line);
  border-radius: 15px;
  padding: 13px 15px;
  display: none;
  color: var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.toast.show {
  display: grid;
  gap: 2px;
  animation: toast-in 180ms ease both;
}

.toast .title {
  font-size: 12px;
}

.toast .desc {
  color: var(--muted);
  font-size: 12px;
}

.toast[data-type="err"] {
  border-color: color-mix(in srgb, var(--danger) 30%, transparent);
}

.toast[data-type="ok"] {
  border-color: color-mix(in srgb, var(--success) 30%, transparent);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1050px) {
  .checkout-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(520px, 1.22fr);
    gap: 26px 36px;
  }

  .checkout-intro h1 {
    font-size: 46px;
  }
}

@media (max-width: 880px) {
  .checkout-main {
    padding-top: 52px;
  }

  .checkout-grid {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "intro"
      "form"
      "summary";
    gap: 28px;
  }

  .checkout-intro {
    max-width: 670px;
  }

  .checkout-intro h1 {
    max-width: 14ch;
  }

  .assurance-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .assurance-list li {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .assurance-icon {
    width: 38px;
    height: 38px;
  }

  .plan-summary {
    position: static;
  }
}

@media (max-width: 680px) {
  .checkout-header-inner,
  .checkout-main {
    width: min(100% - 28px, 1180px);
  }

  .checkout-header-inner {
    min-height: 68px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .login-prompt {
    display: none;
  }

  .header-actions {
    gap: 8px;
  }

  .header-actions .button {
    min-height: 40px;
    padding: 0 14px;
  }

  .theme-toggle {
    width: 40px;
    min-height: 40px;
  }

  .checkout-main {
    padding: 38px 0 64px;
  }

  .back-link {
    margin-bottom: 26px;
  }

  .checkout-intro h1 {
    font-size: clamp(36px, 11vw, 46px);
  }

  .checkout-intro > p {
    font-size: 14px;
  }

  .assurance-list {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .checkout-card {
    border-radius: 22px;
    padding: 23px 18px;
  }

  .form-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .visual-steps {
    width: 100%;
    justify-content: flex-start;
  }

  .field-grid,
  .radio-group {
    grid-template-columns: 1fr;
  }

  .captcha-box {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .captcha-question {
    grid-column: 1 / -1;
  }

  .plan-control-row {
    grid-template-columns: 1fr;
  }

  .coupon-control-row {
    grid-template-columns: 1fr;
  }

  .coupon-control-row button {
    width: 100%;
  }

  .retry-button {
    width: 100%;
  }

  .plan-summary {
    padding: 22px 19px;
  }

}

@media (max-width: 780px) {
  .checkout-footer-inner {
    width: calc(100% - 40px);
  }
}

@media (max-width: 720px) {
  .checkout-footer-inner {
    grid-template-columns: 1fr auto;
    padding-bottom: 30px;
  }

  .checkout-powered-by {
    justify-self: end;
  }

  .checkout-footer-links {
    grid-column: 1 / -1;
    justify-self: start;
    justify-content: flex-start;
  }
}

@media (max-width: 360px) {
  .checkout-header-inner {
    gap: 4px;
  }

  .brand-copy small {
    font-size: 9.5px;
    letter-spacing: -0.01em;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}