* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: #f5f8f9;
  color: #153044;
  font:
    16px/1.6 Manrope,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}
button,
input {
  font: inherit;
}
button,
a,
input {
  touch-action: manipulation;
}
a {
  color: #216f7d;
  text-underline-offset: 3px;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
[hidden] {
  display: none !important;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid #55b7c1;
  outline-offset: 4px;
}
.site-header {
  max-width: 1190px;
  margin: auto;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e0e8ed;
}
.brand {
  color: #153044;
  font-weight: 850;
  font-size: 22px;
  letter-spacing: -0.6px;
  text-decoration: none;
}
.site-header nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
}
.site-header nav a {
  text-decoration: none;
  color: #486171;
}
.signup {
  max-width: 1190px;
  margin: auto;
  padding: 40px 32px 72px;
}
.intro {
  max-width: 720px;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #448777;
  font-weight: 750;
  margin: 0 0 12px;
}
h1 {
  font-size: clamp(30px, 4vw, 42px);
  letter-spacing: -1.5px;
  line-height: 1.2;
  margin: 0 0 16px;
}
p {
  margin: 0 0 16px;
}
.intro > p:last-child {
  color: #667c89;
  font-size: 15px;
}
h2 {
  font-size: 18px;
  letter-spacing: -0.3px;
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}
h3 {
  font-size: 16px;
  margin: 0 0 10px;
}
.number {
  font-size: 13px;
  font-weight: 700;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #eaf5f0;
  color: #357461;
  flex: none;
}
#message {
  font-size: 13px;
  color: #526e7e;
  margin: 18px 0 26px;
}
#message:empty {
  display: none;
}
.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 1fr);
  gap: 36px;
  align-items: start;
}
.checkout-form {
  padding: 30px;
  background: white;
  border: 1px solid #e2e9ed;
  border-radius: 18px;
  box-shadow: 0 8px 30px #17394906;
}
.form-section {
  padding: 0 0 24px;
  margin: 0 0 24px;
  border-bottom: 1px solid #e9edef;
}
.form-section:last-child {
  border: 0;
  padding: 0;
  margin: 0;
}
.billing-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
.plan {
  position: relative;
  cursor: pointer;
  border: 1px solid #d9e4e9;
  border-radius: 12px;
  padding: 18px 14px;
  background: #fff;
  transition:
    background 0.18s,
    box-shadow 0.18s,
    border-color 0.18s;
  min-width: 0;
}
.plan > strong,
.plan > span,
.plan > small {
  display: block;
}
.plan > strong {
  font-size: 14px;
  margin-bottom: 15px;
}
.plan input {
  position: absolute;
  right: 12px;
  top: 17px;
}
.plan .plan-price {
  font-size: 22px;
  letter-spacing: -0.6px;
  font-weight: 750;
  white-space: nowrap;
}
.plan-caption,
.plan small {
  font-size: 12px;
  font-weight: 450;
  color: #657d8b;
  margin-top: 4px;
}
.plan:has(input:checked) {
  background: #f0faf6;
  border-color: #6eae9c;
  box-shadow: 0 3px 12px #36846c12;
}
.plan:has(input:disabled) {
  opacity: 0.5;
  cursor: not-allowed;
}
.plan .saving {
  font-weight: 700;
  color: #34785f;
  margin-top: 12px;
}
.muted {
  font-size: 13px;
  color: #6b808e;
  line-height: 1.75;
}
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
label:not(.plan) {
  display: block;
  font-size: 13px;
  font-weight: 650;
  margin: 0 0 14px;
}
input:not([type="checkbox"]):not([type="radio"]) {
  display: block;
  width: 100%;
  padding: 12px 14px;
  margin-top: 7px;
  color: #173347;
  border: 1px solid #dce5e9;
  border-radius: 9px;
  background: #fcfdfe;
  font-size: 16px;
  transition: border-color 0.15s;
}
input::placeholder {
  color: #94a2ac;
  font-size: 14px;
}
input:focus {
  border-color: #68a9ae;
}
input[aria-invalid="true"] {
  border-color: #c56161;
}
input[type="checkbox"],
input[type="radio"] {
  width: 17px;
  height: 17px;
  accent-color: #438c7a;
  flex: none;
}
.error {
  display: block;
  min-height: 18px;
  font-size: 11px;
  font-weight: 450;
  color: #ad4141;
  margin-top: 4px;
}
.error:empty {
  visibility: hidden;
}
.check {
  display: flex !important;
  align-items: flex-start;
  gap: 9px;
  font-weight: 450 !important;
  font-size: 12px !important;
  line-height: 1.8;
}
.check input {
  margin: 4px 0 0;
}
.text-button,
#sign-out {
  background: none;
  border: 0;
  color: #257d89;
  padding: 3px 0;
  font-size: 12px;
  text-decoration: underline;
}
.account-chip {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  overflow-wrap: anywhere;
  font-size: 14px;
}
.capture-notice {
  font-size: 11px;
  color: #758894;
  line-height: 1.7;
  margin: 14px 0 0;
}
.primary {
  display: block;
  width: 100%;
  padding: 15px 18px;
  border: 0;
  border-radius: 9px;
  background: #218f9d;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 5px 14px #218f9d18;
  transition: background 0.15s;
}
.primary:hover {
  background: #197985;
}
.secure {
  text-align: center;
  font-size: 11px;
  color: #7c8e9a;
  line-height: 1.7;
  margin: 15px 0 0;
}
.order-summary {
  position: sticky;
  top: 24px;
  background: #f0f7f4;
  border: 1px solid #dfebe5;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 8px 30px #17394906;
}
.order-summary summary {
  list-style: none;
  padding: 25px 26px 0;
  font-size: 21px;
  font-weight: 750;
  pointer-events: none;
  letter-spacing: -0.5px;
}
.order-summary summary::-webkit-details-marker {
  display: none;
}
#compact-price {
  display: none;
}
.summary-content {
  padding: 18px 26px 26px;
}
.availability {
  display: inline-block;
  background: #e0f0e7;
  color: #3a765e;
  border-radius: 5px;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 650;
  margin: 0 0 22px;
}
.summary-price {
  font-size: 34px;
  line-height: 1.25;
  letter-spacing: -1.1px;
  font-weight: 750;
  margin-bottom: 8px;
}
#summary-period {
  font-size: 14px;
  margin-bottom: 6px;
}
#summary-renewal {
  margin-bottom: 10px;
}
.saving {
  font-size: 12px;
  color: #378367;
  font-weight: 700;
}
.benefits {
  list-style: none;
  padding: 0;
  margin: 25px 0;
  display: grid;
  gap: 11px;
  font-size: 13px;
}
.benefits li:before {
  content: "✓";
  color: #4f987e;
  margin-right: 9px;
}
.summary-content section {
  border-top: 1px solid #d9e7df;
  padding-top: 22px;
  margin-top: 22px;
}
.summary-content section p,
.trust li {
  font-size: 12px;
  color: #6b8275;
  line-height: 1.8;
}
.trust ul {
  padding-left: 17px;
  margin-bottom: 0;
}
.help-link {
  display: block;
  border-top: 1px solid #d9e7df;
  margin-top: 22px;
  padding-top: 20px;
  font-size: 13px;
  font-weight: 650;
  color: #398372;
  text-decoration: none;
}
.success-card {
  padding: 32px;
  max-width: 740px;
  background: white;
  border: 1px solid #dfe9e3;
  border-radius: 18px;
  margin: 24px auto;
}
.success-card h2 {
  font-size: 27px;
}
.success-card .primary {
  max-width: 400px;
}
.status-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 22px 0;
}
.status-actions button {
  background: #f6f9fa;
  border: 1px solid #dce6eb;
  padding: 10px;
  border-radius: 8px;
  font-size: 13px;
}
#setup-handoff {
  margin-top: 24px;
  padding: 20px;
  background: #f2f8f5;
  border-radius: 10px;
}
@media (max-width: 1000px) {
  .checkout-layout {
    gap: 22px;
    grid-template-columns: minmax(0, 1.3fr) minmax(285px, 1fr);
  }
  .checkout-form {
    padding: 22px;
  }
  .billing-options,
  .field-grid {
    grid-template-columns: 1fr;
  }
  .summary-price {
    font-size: 28px;
  }
}
@media (max-width: 760px) {
  .site-header {
    padding: 20px;
  }
  .brand {
    font-size: 20px;
  }
  .site-header nav {
    gap: 16px;
    font-size: 12px;
  }
  .signup {
    padding: 28px 18px 50px;
  }
  .checkout-layout {
    display: flex;
    flex-direction: column;
    gap: 18px;
  }
  .order-summary {
    order: -1;
    position: static;
    width: 100%;
  }
  .checkout-form {
    width: 100%;
    padding: 24px 20px;
  }
  .order-summary summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    pointer-events: auto;
    padding: 18px 20px;
    cursor: pointer;
    font-size: 16px;
  }
  .order-summary summary:after {
    content: "⌄";
    font-size: 18px;
  }
  #compact-price {
    display: block;
    font-size: 14px;
    margin-left: auto;
    letter-spacing: 0;
  }
  .summary-content {
    padding: 0 22px 24px;
  }
  .summary-price {
    font-size: 32px;
  }
  .billing-options {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .plan {
    padding: 16px 10px;
  }
  .plan .plan-price {
    font-size: 18px;
  }
  .plan input {
    right: 9px;
  }
  .field-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .intro > p:last-child {
    font-size: 14px;
  }
  h2 {
    font-size: 17px;
    gap: 9px;
  }
  .form-section {
    margin-bottom: 22px;
    padding-bottom: 22px;
  }
  .capture-notice,
  .secure {
    font-size: 12px;
  }
  .check {
    font-size: 13px !important;
  }
}
@media (max-width: 370px) {
  .billing-options {
    grid-template-columns: 1fr;
  }
  #compact-price {
    font-size: 12px;
  }
  .order-summary summary {
    font-size: 14px;
  }
  .site-header nav {
    gap: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Carry the main site's product-led identity into the checkout. */
#checkout-message { margin: 14px 0 0; padding: 12px 14px; border-radius: 10px; background: #fff4e9; color: #854817; font-size: 13px; line-height: 1.6; }
#checkout-message:empty { display: none; }
form[aria-busy="true"] #checkout-message { background: #edf6ff; color: #246398; }
body { background: #f2f6fb; color: #102b43; }
.site-header { border: 0; padding-top: 20px; padding-bottom: 20px; }
.brand { display: flex; align-items: center; gap: 9px; font-size: 20px; }
.brand img { object-fit: contain; }
.site-header nav a:last-child { color: #1265c2; font-weight: 800; }
.signup { padding-top: 8px; }
.intro { max-width: none; display: grid; grid-template-columns: 1.25fr 1fr; gap: 20px; align-items: center; background: #081d31; color: white; border-radius: 26px; padding: 34px 38px; position: relative; overflow: hidden; margin-bottom: 28px; }
.intro-copy { position: relative; z-index: 1; }
.intro .eyebrow { color: #76caff; font-size: 10px; letter-spacing: 1.8px; }
.intro h1 { font-size: clamp(34px,4vw,49px); line-height: 1.08; letter-spacing: -2px; margin-bottom: 16px; }
.intro h1 span { color: #64bdff; }
.intro-copy > p:not(.eyebrow) { color: #c2d1e1; font-size: 13px; line-height: 1.8; }
.journey { display: flex; align-items: center; gap: 10px; margin-top: 22px; font-size: 10px; color: #d1e0ee; }
.journey span { white-space: nowrap; }
.journey b { color: #68c1ff; margin-right: 4px; }
.journey i { color: #52738f; font-style: normal; }
.intro-product { height: 238px; position: relative; background: radial-gradient(ellipse at center,#16436a 0%,transparent 70%); }
.product-caption { position: absolute; top: 0; left: 0; right: 0; text-align: center; font-size: 8px; letter-spacing: 1.6px; color: #a1b9ce; }
.product-dot { display: inline-block; width: 5px; height: 5px; background: #6ce0b2; border-radius: 50%; margin-right: 5px; }
.preview-phone { position: absolute; top: 31px; left: 47%; width: 128px; height: 246px; border: 5px solid #365169; border-radius: 23px; overflow: hidden; transform: rotate(7deg); box-shadow: 0 18px 45px #0006; }
.preview-phone img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.product-note { position: absolute; display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: #fff; color: #17324c; border-radius: 12px; box-shadow: 0 12px 30px #0003; animation: arrive .65s ease-out both; }
.product-note > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: #e7f3ff; color: #1681df; font-size: 19px; }
.product-note small { display: block; color: #768ca1; font-size: 7px; letter-spacing: .8px; }
.product-note strong { display: block; font-size: 10px; }
.note-scan { left: 0; top: 62px; transform: rotate(-3deg); }
.note-owner { right: 0; bottom: 9px; transform: rotate(2deg); animation-delay: .12s; }
.note-owner > span { color: #168967; background: #e5f7ee; }
.checkout-layout { grid-template-columns: minmax(0,1.5fr) minmax(300px,1fr); gap: 26px; }
.checkout-form { padding: 0; background: none; border: 0; box-shadow: none; }
.form-section, .form-section:last-child { padding: 25px 28px; margin: 0 0 16px; border: 1px solid #e1e9f2; border-radius: 18px; background: #fff; box-shadow: 0 5px 18px #18385404; }
.form-section:last-child { margin-bottom: 0; }
.form-section h2 { font-size: 16px; margin-bottom: 18px; }
.number { background: #eaf3ff; color: #1878d0; border-radius: 9px; }
.form-section:nth-child(2) .number { background: #f0ebff; color: #7562be; }
.form-section:nth-child(3) .number { background: #e4f7ef; color: #208970; }
.form-section > .muted:last-child { margin-bottom: 0; }
.billing-options { margin-bottom: 10px; }
.plan { padding: 16px 14px; border-radius: 12px; }
.plan:has(input:checked) { background: #edf6ff; border-color: #3c95e9; box-shadow: 0 0 0 1px #3c95e9; }
.plan:hover:not(:has(input:disabled)) { border-color: #3c95e9; }
.plan > strong { margin-bottom: 10px; }
input[type="checkbox"], input[type="radio"] { accent-color: #197fdf; }
input:not([type="checkbox"]):not([type="radio"]) { background: #f7f9fc; border-color: #e0e7ef; }
.error:empty { display: none; }
.primary { background: #147be1; border-radius: 12px; box-shadow: 0 7px 18px #147be125; transition: background .2s, transform .2s; }
.primary:hover { background: #0868c8; transform: translateY(-1px); }
.order-summary { background: #fff; border-color: #dbe7f3; border-top: 4px solid #1989ef; box-shadow: 0 12px 35px #17394909; }
.order-summary summary { color: #102b43; }
.summary-price { color: #102b43; font-size: 36px; }
.availability { border-radius: 20px; background: #eaf8f1; color: #237957; margin-bottom: 17px; }
.availability::before { content: ''; display: inline-block; background: #2cad79; width: 5px; height: 5px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.membership-strip { display: flex; align-items: center; gap: 10px; padding: 14px; background: #eff6ff; border-radius: 12px; margin: 20px 0 10px; }
.membership-strip > span { color: #167de1; font-size: 25px; }
.membership-strip p { margin: 0; }
.membership-strip strong { display: block; font-size: 11px; }
.membership-strip small { display: block; color: #6b8299; font-size: 11px; margin-top: 3px; }
.order-summary .feature-details > summary { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; font-size: 12px; color: #416785; letter-spacing: 0; pointer-events: auto; cursor: pointer; }
.feature-details > summary::after { display: none; }
.feature-details > summary span { font-size: 18px; font-weight: 500; transition: transform .2s; }
.feature-details[open] > summary span { transform: rotate(45deg); }
.benefits { margin: 8px 0 18px; gap: 8px; font-size: 12px; }
.summary-content section { margin-top: 15px; padding-top: 15px; border-color: #e5ecf3; }
.summary-content section h3 { font-size: 13px; margin-bottom: 6px; }
.summary-content section p { line-height: 1.7; color: #70849a; margin-bottom: 0; font-size: 11px; }
.trust h3 { color: #3b627c; }
.trust h3 span { color: #299b77; margin-right: 5px; }
.help-link { background: #ecf8f1; border: 0; border-radius: 10px; padding: 12px; margin-top: 18px; text-align: center; color: #228260; }
@keyframes arrive { from { opacity: 0; translate: 0 10px; } to { opacity: 1; translate: 0 0; } }
@media (max-width:1000px) {
  .intro { padding: 30px; }
  .journey { gap: 6px; font-size: 9px; }
  .checkout-layout { grid-template-columns: minmax(0,1.3fr) minmax(275px,1fr); gap: 20px; }
  .form-section, .form-section:last-child { padding: 22px; }
  .intro-product { height: 220px; }
  .note-scan { left: -8px; }
  .product-note { padding: 10px; }
  .preview-phone { left: 42%; }
}
@media (max-width:760px) {
  .site-header { padding: 16px 18px; gap: 12px; }
  .brand { font-size: 16px; gap: 6px; }
  .brand img { width: 28px; height: 28px; }
  .site-header nav { gap: 12px; font-size: 10px; }
  .signup { padding-top: 4px; }
  .intro { display: block; padding: 27px 24px 24px; border-radius: 20px; margin-bottom: 20px; }
  .intro h1 { font-size: 39px; }
  .intro .eyebrow { font-size: 9px; letter-spacing: 1px; }
  .intro-copy > p:not(.eyebrow) { font-size: 12px; }
  .intro-product { display: none; }
  .journey { justify-content: space-between; gap: 4px; margin-top: 18px; font-size: 8px; }
  .journey b { display: block; font-size: 11px; margin-bottom: 3px; }
  .checkout-form { padding: 0; }
  .form-section, .form-section:last-child { padding: 21px 19px; border-radius: 16px; }
  .order-summary { border-top-width: 3px; border-radius: 14px; }
  .summary-content { padding-top: 4px; }
  .plan .plan-price { font-size: 19px; }
  .form-section h2 { font-size: 15px; }
}
@media (max-width:370px) {
  .site-header nav a:last-child { display: none; }
  .intro { padding: 24px 20px; }
  .intro h1 { font-size: 35px; }
  .journey { font-size: 7px; }
}
@media (prefers-reduced-motion:reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}