/* Preview V8: below-the-fold presentation only.
   Existing anchors, disclosures, carousel and contact behavior are preserved. */
.section {
  --bg:#f7f8fa; --paper:#fff; --ink:#111214; --muted:#666b77;
  --line:#e1e4e9; --tint:#f4f6f9; --warm:#fff5f3;
  --good:#347454; --good-bg:#f4f8f5; --good-line:#dbe8df;
  --wait:#8b6b26; --wait-bg:#fcfaf4;
  padding:80px 0;
  border-top:1px solid #e9ebef;
  background:#fff;
  color:var(--ink);
  overflow-wrap:break-word;
}
.section.paper { background:#fff; }
.section.tinted, #reliability, #economics, #start, #faq { background:#f7f8fa; }
.section .wrap, .section .wrap > *, .section article, .section .card,
.section .contact-grid > *, .section .reliability-grid > *,
.section .example-grid > *, .section .license-grid > * { min-width:0; }
.section h2 { max-width:1060px; color:#111214; font-size:32px; line-height:1.16; letter-spacing:-.041em; font-weight:690; text-wrap:balance; }
.section h3 { color:#17191d; font-size:25px; line-height:1.28; letter-spacing:-.027em; font-weight:640; }
.section h4 { color:#17191d; font-size:22px; line-height:1.3; letter-spacing:-.022em; font-weight:630; }
.section p, .section li { color:#666b77; font-size:18px; line-height:1.64; }
.section strong { color:#191c22; }
.section .accent { color:#111214; }
.section .eyebrow { gap:12px; margin-bottom:21px; color:#717886; font-size:13px; line-height:1.4; letter-spacing:.04em; font-weight:550; }
.section .eyebrow .index { color:#9aa1ad; font-size:12px; }
.section .lead { max-width:930px; margin-top:24px; font-size:19px; line-height:1.64; }
.section .section-head { margin-bottom:36px; }
.section .label { color:#6b7280; font-size:13px; line-height:1.5; letter-spacing:.025em; font-weight:550; }
.section .card { border:1px solid #e1e4e9; border-radius:15px; background:#fff; box-shadow:0 3px 10px rgba(35,49,73,.015); }
.section .button { min-height:56px; border:1px solid #17181a; border-radius:9px; padding:15px 21px; background:#17181a; color:#fff; font-size:17px; font-weight:560; line-height:1.4; }
.section .button.secondary { border-color:#cdd2da; background:#fff; color:#17181a; }
.section .text-link { gap:11px; color:#17191d; font-size:17px; font-weight:550; }
.section .text-link span { border-color:#c6cbd3; }
.section .plus { color:#747d8b; width:18px; height:18px; }
.section .plus::before, .section .plus::after { width:18px; height:1.5px; top:8px; }
.section .icon-button { width:44px; height:44px; border-radius:8px; border-color:#dce0e6; background:#fff; color:#363c46; }

/* A single shared foundation, with two equal ways of using it. */
.section .foundation { margin-top:38px; overflow:hidden; background:linear-gradient(135deg,#fbfcff,#f0f5fc); border-color:#dde5f0; box-shadow:0 12px 48px -32px #6e91b8; }
.section .foundation-header { padding:27px; background:transparent; border-color:#dfe6ef; }
.section .foundation-header .label { margin-bottom:12px; color:#798699; }
.section .foundation-header h3 { max-width:780px; font-size:28px; }
.section .product-mode { padding:27px; background:rgba(255,255,255,.6); }
.section .product-mode + .product-mode { border-color:#dfe6ef; }
.section .product-mode .label { color:#7b8798; }
.section .product-mode h3 { margin:15px 0 14px; }
.section .model-inside { margin-top:30px; border-color:#e1e4e9; }
.section .model-inside > summary { min-height:80px; padding:24px 0; font-size:20px; font-weight:550; }
.section .model-inside-content { padding-bottom:22px; }
.section .model-parts { margin-top:25px; }
.section .model-part { padding:23px 0; grid-template-columns:27px minmax(0,1fr); gap:13px; border-color:#e6e9ee; }
.section .model-part .part-no { color:#9da6b3; font-size:13px; line-height:1.8; }
.section .model-part h4 { font-size:20px; margin-bottom:9px; }
.section .model-part p { font-size:17px; }

/* Reliability diagram remains legible, with color used for decision signals. */
.section .reliability-grid { margin-top:37px; gap:36px; align-items:start; }
.section .reliability-copy .lead { margin-top:0; }
.section .benefits { margin-top:32px; }
.section .benefit { padding:25px 0; border-color:#e1e5ec; grid-template-columns:31px minmax(0,1fr); gap:16px; }
.section .benefit-icon { color:#555f6e; margin-top:4px; }
.section .benefit h3 { margin-bottom:11px; font-size:23px; }
.section .benefit p { font-size:18px; }
.section .gate { padding:27px; background:linear-gradient(145deg,#fff 30%,#f2f7ff); border-color:#dce5f1; box-shadow:0 14px 55px -35px #95b1d3; }
.section .gate h3 { margin-bottom:26px; font-size:25px; }
.section .flow-node { padding:20px; border-radius:10px; border-color:#e0e6ed; background:rgba(255,255,255,.75); }
.section .flow-node strong { font-size:20px; font-weight:600; }
.section .flow-node p { margin-top:6px; font-size:17px; }
.section .flow-node.highlight { background:#edf4fd; border-color:#bfd4ee; }
.section .flow-arrow { height:35px; color:#8b9bae; }
.section .outcomes { gap:10px; margin-top:24px; }
.section .outcome { padding:18px; border-radius:9px; border-color:#e3e8ed; background:#fff; grid-template-columns:23px minmax(0,1fr); gap:12px; }
.section .outcome svg { width:22px; height:22px; margin-top:2px; }
.section .outcome strong { font-size:18px; font-weight:600; margin-bottom:5px; }
.section .outcome p { font-size:16px; line-height:1.5; }
.section .outcome.allow { color:#39805b; background:#fff; border-color:#e1e8e3; }
.section .outcome.block { color:#ad594f; background:#fff; border-color:#ebe0de; }
.section .outcome.wait { color:#96772c; background:#fff; border-color:#eae6da; }
.section .gate-note { padding-top:20px; margin-top:22px; border-color:#e0e6ef; font-size:15px; line-height:1.55; }
.section .control-callout { margin-top:42px; padding-top:33px; border-color:#e1e5ec; }
.section .control-callout h3 { max-width:1000px; font-size:26px; padding-left:0; border:0; }
.section .control-callout > p { margin-top:18px; max-width:1050px; font-size:18px; }

/* Concrete example: editorial story next to the decision card. */
.section .example-grid { gap:30px; }
.section .customer-message { padding:27px; background:#f7f8fa; border-color:#e4e7ed; }
.section .customer-message .label { margin-bottom:18px; }
.section .customer-message blockquote { color:#272d36; font-size:23px; line-height:1.52; letter-spacing:-.023em; }
.section .case-context, .section .case-story { margin-top:24px; font-size:18px; }
.section .refund-rule { padding:27px; background:linear-gradient(140deg,#fff,#f6f8fc); }
.section .refund-rule > .label { margin-bottom:16px; }
.section .refund-rule > h3 { font-size:27px; line-height:1.28; }
.section .refund-intro { font-size:18px; margin-top:18px; }
.section .refund-outcomes { margin-top:25px; }
.section .refund-outcome { padding:20px 0; grid-template-columns:25px minmax(0,1fr); gap:14px; border-color:#e2e6ec; }
.section .refund-outcome h4 { font-size:19px; }
.section .refund-outcome p { margin-top:7px; font-size:17px; }
.section .outcome-symbol { color:#438267; }
.section .waiting .outcome-symbol { color:#9a7a30; }
.section .failed .outcome-symbol { color:#778391; }
.section .case-bottom { margin-top:36px; padding-top:31px; gap:26px; border-color:#e1e4e9; }
.section .case-bottom h3 { font-size:25px; }
.section .case-bottom p { margin-top:15px; font-size:18px; }
.section .tech-details { margin-top:31px; padding:0 22px; background:#f7f8fa; border-color:#e1e4e9; border-radius:11px; }
.section .tech-details summary { min-height:69px; padding:20px 0; font-size:17px; color:#454c58; }
.section .tech-content { padding-bottom:24px; }
.section .tech-content p { font-size:17px; }

/* Economics: four equally weighted, well-spaced outcomes. */
.section .savings-grid { margin-top:38px; gap:18px; }
.section .saving { padding:27px; }
.section .saving-kicker { margin-bottom:29px; color:#77818f; font-size:13px; }
.section .saving-kicker .number { color:#a4acb8; font-size:12px; }
.section .saving h3 { margin-bottom:17px; font-size:25px; max-width:440px; }
.section .saving p { font-size:18px; }
.section .saving.token-card { background:linear-gradient(135deg,#fff,#f0f5fc); border-color:#d9e3ef; }
.section .token-card .saving-kicker { color:#72839a; }
.section .token-routing { margin-top:25px; padding-top:22px; gap:13px; border-color:#dce5f0; }
.section .token-role { gap:8px 11px; font-size:16px; }
.section .token-role svg { color:#8d9eb4; width:19px; }
.section .token-role strong { padding:4px 11px; border-radius:5px; border-color:#dce3ed; background:#fff; font-size:14px; font-weight:550; }

/* Model catalog keeps the existing horizontal rail and radio behavior. */
.section .model-browser { margin-top:39px; }
.section .scope-tabs { gap:4px; padding:5px; border-color:#e0e4ea; border-radius:11px; background:#f5f6f8; }
.section .scope-tab { min-height:47px; padding:11px 18px; border-radius:7px; color:#69717f; font-size:16px; font-weight:560; }
.section #scope-domain:checked ~ .scope-tabs label[for=scope-domain],
.section #scope-process:checked ~ .scope-tabs label[for=scope-process] { color:#fff; background:#202328; border-color:#202328; box-shadow:0 2px 5px #13192314; }
.section #scope-domain:focus-visible ~ .scope-tabs label[for=scope-domain],
.section #scope-process:focus-visible ~ .scope-tabs label[for=scope-process] { outline-color:#477ca9; }
.section .scope-description { max-width:890px; margin-top:21px; min-height:0; }
.section .scope-description p { font-size:18px; }
.section .model-browser .carousel-topline { margin-top:25px; margin-bottom:14px; }
.section .carousel-info { font-size:14px; color:#8a929f; }
.section .model-browser .carousel-info .count { color:#77818e; font-size:12px; }
.section .use-track { gap:20px; padding:6px 0 24px; scrollbar-color:#cbd2dc transparent; }
.section .use-track::-webkit-scrollbar-thumb { background:#cbd2dc; }
.section .catalog-card { flex-basis:calc(100% - 24px); padding:26px; background:#fff; border-color:#e0e5ec; box-shadow:0 4px 14px #263c5703; }
.section .catalog-card .use-top { margin-bottom:24px; font-size:12px; color:#8a929f; letter-spacing:.015em; }
.section .catalog-symbol { color:#6d7e94; width:35px; height:35px; border-radius:8px; justify-content:center; background:#f3f6fa; border:1px solid #e4eaf2; }
.section .catalog-symbol .icon { width:21px; height:21px; }
.section .catalog-card h4 { margin-bottom:15px; font-size:25px; line-height:1.28; }
.section .catalog-card .use-task { font-size:18px; line-height:1.58; }
.section .catalog-includes { margin-top:26px; }
.section .catalog-includes > .label { color:#8a929f; font-size:12px; margin-bottom:12px; }
.section .catalog-includes li { padding:4px 0; gap:11px; color:#454d59; font-size:17px; line-height:1.5; }
.section .catalog-includes li::before { background:#a2aebb; border-radius:50%; width:3px; height:3px; margin-top:.65em; }
.section .catalog-card .use-check { margin-top:24px; padding-top:22px; border-color:#e5e8ed; margin-bottom:26px; }
.section .catalog-card .use-check .label { color:#87919e; font-size:12px; margin-bottom:10px; }
.section .catalog-card .use-check p { font-size:17px; line-height:1.6; }
.section .catalog-card .button { align-self:stretch; padding:13px 15px; min-height:51px; font-size:16px; }
.section .catalog-reuse { margin-top:40px; padding-top:33px; gap:19px; grid-template-columns:30px minmax(0,1fr); border-color:#e1e4e9; }
.section .catalog-reuse h3 { font-size:25px; margin-bottom:14px; }
.section .catalog-reuse p { font-size:18px; max-width:1070px; }
.section .reuse-symbol { color:#8a98ab; padding-top:4px; }
.section .audience-title { font-size:28px; margin-top:60px; }
.section .audience-grid { margin-top:28px; gap:27px; }
.section .audience { padding-top:26px; border-color:#e1e4e9; }
.section .audience-icon { width:44px; height:44px; border-radius:10px; border-color:#e2e8f0; background:#f5f7fb; color:#6c7a8e; margin-bottom:20px; }
.section .audience h3 { font-size:23px; margin-bottom:15px; }
.section .audience p { font-size:18px; }
.section .mini-cta { margin-top:45px; padding:29px; gap:26px; border-color:#dfe6ef; border-radius:14px; background:linear-gradient(130deg,#f8fafc,#edf3fb); }
.section .mini-cta h3 { font-size:25px; }
.section .mini-cta p { margin-top:14px; font-size:18px; }

/* Start and licensing. */
.section .start-steps { margin-top:43px; gap:28px; }
.section .step { padding-top:27px; border-color:#dde2e9; }
.section .step-number { margin-bottom:25px; width:46px; height:46px; border:1px solid #dce4ef; border-radius:10px; background:linear-gradient(145deg,#fff,#edf2f8); color:#8794a5; font-size:13px; }
.section .step h3 { font-size:25px; margin-bottom:17px; }
.section .step p { font-size:18px; }
.section .start-end { margin-top:40px; padding-top:31px; gap:28px; border-color:#dde2e9; }
.section .start-end p { max-width:930px; color:#343c48; font-size:21px; line-height:1.5; }
.section .license-grid { gap:34px; margin-top:41px; }
.section .license-copy > h3 { font-size:26px; margin-bottom:20px; }
.section .license-copy p { font-size:18px; }
.section .factory { margin-top:31px; padding:27px; border-color:#dfe6ef; border-radius:13px; background:linear-gradient(135deg,#fafcfe,#f1f5fb); }
.section .factory .label { color:#8491a4; margin-bottom:19px; }
.section .factory h3 { font-size:25px; }
.section .factory p { font-size:18px; margin-top:18px; }
.section .license-cards { gap:15px; }
.section .license-card { padding:27px; background:#fff; }
.section .license-card .label { font-size:12px; color:#9ba5b2; margin-bottom:13px; }
.section .license-card h3 { font-size:23px; margin-bottom:9px; }
.section .license-card p { font-size:18px; }
.section .license-terms { margin-top:38px; padding-top:32px; border-color:#e1e4e9; gap:28px; }
.section .license-terms h3 { font-size:24px; margin-bottom:13px; }
.section .license-terms p { font-size:18px; }

/* Native FAQ affordances remain visible and keyboard friendly. */
.section .faq-layout { gap:34px; align-items:start; }
.section .faq-list, .section .faq-item { border-color:#dfe4eb; }
.section .faq-item summary { min-height:85px; padding:26px 0; gap:24px; font-size:20px; line-height:1.42; font-weight:550; color:#252b34; }
.section .faq-answer { max-width:800px; padding:0 0 27px; }
.section .faq-answer p { font-size:18px; line-height:1.66; }
.section .faq-item[open] summary { padding-bottom:18px; }

/* Contact form: calm contrast, recognizable input boundaries and feedback. */
#contact.section { background:linear-gradient(145deg,#fff 35%,#f2f6fc); }
.section .contact-grid { gap:35px; align-items:start; }
.section .contact-copy h2 { font-size:32px; }
.section .contact-copy .lead { font-size:19px; }
.section .contact-aside { gap:15px; margin-top:32px; padding-top:24px; border-color:#dfe4ec; }
.section .contact-aside svg { color:#8292a6; width:22px; height:22px; }
.section .contact-aside p { font-size:17px; }
.section .contact-card { padding:26px; border-color:#dce3ed; border-radius:16px; background:rgba(255,255,255,.92); box-shadow:0 15px 60px -35px #788da952; }
.section .contact-card h3 { font-size:26px; margin-bottom:29px; }
.section .form-grid { gap:22px; }
.section .field label { color:#454c58; font-size:15px; line-height:1.5; font-weight:550; margin-bottom:9px; }
.section .field label span { color:#9aA1ad; font-size:13px; }
.section .field label .required-mark { color:#7b8799; font-size:15px; }
.section .field input, .section .field textarea { min-height:53px; padding:13px 14px; border-color:#d8dde6; border-radius:8px; background:#fff; color:#252a33; font-size:17px; line-height:1.5; }
.section .field textarea { min-height:176px; }
.section .field input::placeholder, .section .field textarea::placeholder { color:#9aa2af; }
.section .field input:focus, .section .field textarea:focus { border-color:#9db6d6; outline:2px solid #dbe8f6; outline-offset:1px; }
.section .phone-entry { border-color:#d8dde6; border-radius:8px; background:#fff; }
.section .phone-entry:focus-within { border-color:#9db6d6; box-shadow:0 0 0 3px #e7eff8; }
.section .phone-entry .phone-country-trigger { flex-basis:74px; min-height:53px; border-radius:7px 0 0 7px; border-color:#e1e6ed; background:#f8f9fb; color:#717e90; font-size:14px; }
.section .phone-entry input { border-radius:0 7px 7px 0; }
.section .phone-country-name, .section .phone-dial-code { color:#9aa3b0; font-size:12px; }
.section .phone-field .phone-help { font-size:13px; line-height:1.5; color:#969faa; }
.section .field-error, .section .phone-field .phone-error { font-size:14px; color:#b3433f; line-height:1.5; }
.section .field.has-error > input, .section .field.has-error > textarea, .section .phone-field.has-error .phone-entry { border-color:#cc6a65; }
.section .form-submit { margin-top:26px; min-height:56px; }
.section .form-note { margin-top:17px; color:#8f97a3; font-size:13px; line-height:1.6; }
.section .selected-interest { border-color:#dbe5f1; border-radius:9px; background:#f2f6fc; padding:16px; font-size:16px; color:#4f5f76; }
.section .selected-interest span { color:#8795a8; font-size:12px; }
.section .selected-interest button { color:#6f7e91; font-size:13px; }
.section .form-status { border-color:#dce3ee; border-radius:8px; font-size:16px; }
.section .form-status.is-error { color:#a84c46; border-color:#efd6d2; background:#fff8f6; }
.section .form-status.is-success { color:#3e7356; border-color:#d4e5d9; background:#f5faf6; }

/* The same cool paper treatment continues through peripheral UI. */
.site-footer { padding:45px 0 32px; border-color:#e1e4e9; background:#fff; }
.site-footer .footer-description { color:#89919e; font-size:15px; line-height:1.65; max-width:390px; margin-top:20px; }
.site-footer .footer-links { gap:8px 24px; }
.site-footer .footer-links a { color:#737d8c; font-size:14px; }
.site-footer .footer-bottom { margin-top:30px; padding-top:18px; border-color:#e9ecf1; color:#a0a7b2; font-size:12px; }
.mobile-dock { background:#ffffffed; backdrop-filter:blur(12px); border-color:#e1e4e9; box-shadow:0 -5px 24px #273b5605; }
.phone-country-dialog { color:#252b34; background:#fff; border-color:#dce3ec; border-radius:13px; box-shadow:0 20px 60px -25px #2d45694d; }
.phone-country-dialog::backdrop { background:#15243a24; }
.phone-picker-head { background:#fff; }
.phone-picker-head h2 { color:#252b34; font-size:21px; }
.phone-picker-head .icon-button { border-color:#e1e6ec; background:#fff; border-radius:8px; }
.phone-search-wrap input { border-color:#dce3ec; border-radius:8px; background:#f8f9fc; }
.phone-country-count, .phone-country-option, .phone-country-option .phone-option-code { color:#717e90; }
.phone-country-option[aria-selected="true"], .phone-country-option:hover { background:#f0f5fc; }
.phone-country-option.is-active { outline-color:#a4bcd9; }
.phone-option-iso { border-color:#dce4ef; background:#f7f9fc; color:#8b98a9; }
.phone-option-check { color:#5879a0; }
.phone-country-list { scrollbar-color:#c9d3df transparent; }
.phone-country-dialog .phone-native-note { border-color:#e5e9ef; color:#94a0af; }

@media(min-width:600px) {
  .section { padding:94px 0; }
  .section .foundation-header, .section .product-mode { padding:32px; }
  .section .product-modes { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .section .catalog-card { flex-basis:calc(66.666% - 14px); }
  .section .contact-card { padding:31px; }
}
@media(min-width:768px) {
  .section h2, .section .contact-copy h2 { font-size:40px; }
  .section .lead, .section .contact-copy .lead { font-size:20px; }
  .section .savings-grid { gap:24px; }
  .section .saving { padding:32px; }
  .section .catalog-card { flex-basis:calc(50% - 10px); }
  .section .audience-grid { gap:32px; }
  .section .audience h3 { font-size:23px; }
  .section .mini-cta { padding:34px; }
}
@media(min-width:1024px) {
  .section { padding:112px 0; }
  .section h2, .section .contact-copy h2 { font-size:48px; }
  .section .eyebrow { margin-bottom:24px; font-size:14px; }
  .section .lead { margin-top:28px; font-size:20px; }
  .section .foundation { margin-top:48px; }
  .section .foundation-header { padding:34px 40px; }
  .section .foundation-header h3 { font-size:33px; }
  .section .product-mode { padding:37px 40px 40px; }
  .section .product-mode h3 { font-size:29px; margin-top:20px; }
  .section .product-mode p { font-size:20px; }
  .section .model-inside { margin-top:38px; }
  .section .model-inside > summary { font-size:22px; min-height:88px; }
  .section .model-part h4 { font-size:21px; }
  .section .model-part p { font-size:18px; }
  .section .reliability-grid { margin-top:46px; grid-template-columns:minmax(0,1fr) minmax(0,.96fr); gap:64px; }
  .section .benefit h3 { font-size:25px; }
  .section .benefit p { font-size:19px; }
  .section .gate { padding:34px; }
  .section .gate h3 { font-size:27px; }
  .section .control-callout { margin-top:51px; padding-top:38px; }
  .section .control-callout h3 { font-size:30px; }
  .section .control-callout > p { font-size:19px; }
  .section .example-grid { gap:51px; }
  .section .customer-message { padding:34px; }
  .section .customer-message blockquote { font-size:27px; }
  .section .case-context, .section .case-story { font-size:20px; }
  .section .refund-rule { padding:34px; }
  .section .refund-rule > h3 { font-size:30px; }
  .section .refund-intro { font-size:20px; }
  .section .refund-outcome h4 { font-size:20px; }
  .section .refund-outcome p { font-size:18px; }
  .section .case-bottom { margin-top:46px; padding-top:37px; }
  .section .case-bottom h3 { font-size:29px; }
  .section .case-bottom p { font-size:20px; }
  .section .tech-content p { font-size:18px; }
  .section .saving { padding:37px 38px; }
  .section .saving h3 { font-size:29px; }
  .section .saving p { font-size:20px; }
  .section .savings-grid { margin-top:46px; }
  .section .scope-tab { padding:13px 25px; font-size:17px; }
  .section .scope-description p { font-size:19px; }
  .section .model-browser { margin-top:44px; }
  .section .catalog-card { padding:31px; }
  .section .catalog-reuse { margin-top:47px; padding-top:37px; }
  .section .catalog-reuse h3 { font-size:29px; }
  .section .catalog-reuse p { font-size:20px; }
  .section .audience-title { font-size:32px; margin-top:68px; }
  .section .audience-grid { gap:40px; }
  .section .audience h3 { font-size:26px; }
  .section .audience p { font-size:19px; }
  .section .mini-cta { padding:39px; margin-top:50px; gap:40px; }
  .section .mini-cta h3 { font-size:29px; }
  .section .mini-cta p { font-size:19px; }
  .section .start-steps { grid-template-columns:repeat(3,minmax(0,1fr)); gap:42px; margin-top:50px; }
  .section .step h3 { font-size:28px; }
  .section .step p { font-size:19px; }
  .section .start-end { margin-top:45px; padding-top:37px; }
  .section .start-end p { font-size:25px; }
  .section .license-grid { gap:65px; margin-top:49px; grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr); }
  .section .license-copy > h3 { font-size:29px; }
  .section .license-copy p { font-size:20px; }
  .section .factory { padding:33px; margin-top:34px; }
  .section .factory h3 { font-size:28px; }
  .section .factory p { font-size:19px; }
  .section .license-card { padding:28px 32px; }
  .section .license-card h3 { font-size:26px; }
  .section .license-card p { font-size:19px; }
  .section .license-terms { margin-top:46px; padding-top:39px; }
  .section .license-terms h3 { font-size:28px; }
  .section .license-terms p { font-size:20px; }
  .section .faq-layout { gap:70px; grid-template-columns:minmax(0,.65fr) minmax(0,1fr); }
  .section .faq-item summary { font-size:21px; }
  .section .faq-answer p { font-size:19px; }
  .section .contact-grid { grid-template-columns:minmax(0,.88fr) minmax(0,1fr); gap:75px; }
  .section .contact-copy .lead { font-size:20px; }
  .section .contact-card { padding:37px; }
  .section .contact-card h3 { font-size:29px; }
  .site-footer { padding:54px 0 35px; }
}
@media(min-width:1240px) {
  .section .catalog-card { flex-basis:calc((100% - 40px)/3); padding:29px; }
  .section .catalog-card h4 { font-size:27px; }
  .section .catalog-card .use-task { font-size:18px; }
  .section .catalog-card .use-check p, .section .catalog-includes li { font-size:17px; }
}
@media(max-width:599px) {
  .section .scope-tabs { display:flex; }
  .section .scope-tab { flex:1; font-size:15px; padding:10px 8px; }
  .section .form-grid { grid-template-columns:minmax(0,1fr); }
  .section .contact-card { padding:23px; }
  .section .phone-entry .phone-country-trigger { flex-basis:66px; gap:5px; }
  .section .case-bottom .text-link { margin-top:21px; }
  .section .audience-grid { gap:27px; }
  .section .mini-cta .button, .section .start-end .button, .section .license-terms .button { width:100%; max-width:none; }
  .site-footer .footer-bottom { gap:15px; align-items:flex-start; }
  .site-footer .footer-links { justify-content:flex-start; }
  .phone-country-dialog { border-radius:15px 15px 0 0; }
}
@media(min-width:600px) and (max-width:1023px) {
  .site-footer .footer-top { grid-template-columns:minmax(0,1fr); }
  .site-footer .footer-links { justify-content:flex-start; }
}
@media(max-width:359px) {
  .section { padding:66px 0; }
  .section h2, .section .contact-copy h2 { font-size:29px; }
  .section .lead, .section .contact-copy .lead { font-size:18px; }
  .section .foundation-header, .section .product-mode, .section .gate,
  .section .saving, .section .customer-message, .section .refund-rule,
  .section .mini-cta, .section .factory, .section .license-card { padding:22px; }
  .section .contact-card { padding:19px; }
  .section .catalog-card { padding:22px; }
  .section .catalog-card h4 { font-size:24px; }
  .section .catalog-reuse { grid-template-columns:24px minmax(0,1fr); gap:13px; }
  .section .catalog-reuse .reuse-symbol { display:block; }
  .section .scope-tab { font-size:14px; }
  .section .refund-outcome { gap:10px; }
}
@media(hover:hover) and (pointer:fine) {
  .section .button:hover { background:#303238; border-color:#303238; }
  .section .button.secondary:hover { background:#f3f5f8; border-color:#aeb9c8; color:#111214; }
  .section .text-link:hover, .section .faq-item summary:hover, .section .model-inside > summary:hover { color:#3f5c7d; }
  .section .scope-tab:hover { background:#e9edf3; color:#3d4b60; }
  .section .icon-button:hover { background:#f0f4f9; }
  .section .phone-country-trigger:hover { background:#eff3f8; }
  .site-footer .footer-links a:hover { color:#202630; }
}
@media(forced-colors:active) {
  .section .card, .section .outcome, .section .flow-node, .section .scope-tabs,
  .section .phone-entry, .section .field input, .section .field textarea { border-color:CanvasText; }
  .section .button { color:ButtonText; border-color:ButtonText; }
  .section .plus::before, .section .plus::after { background:CanvasText; }
}
@media print {
  .section { padding:30px 0; background:#fff; }
  .section .card, .section .foundation, .section .gate, .section .contact-card { box-shadow:none; }
}

/* V9 — readable editorial structure, with diagrams as the main visual language. */
.section{--v9-blue:#245dd1;--ink:#111721;--muted:#20242b;--line:#cdd5df;padding:108px 0;border-color:#dce1e8;font-weight:450}
.section>.wrap{max-width:1320px}
.section h2,.section .contact-copy h2{font-size:clamp(36px,3.65vw,56px);font-weight:720;line-height:1.1;letter-spacing:-.043em;text-wrap:initial;max-width:1100px}
.section h3{font-weight:680;letter-spacing:-.025em}
.section p,.section li{line-height:1.6}
.section .lead{font-size:21px;line-height:1.55;max-width:920px;margin-top:27px}
.section .eyebrow{font-size:14px;font-weight:650;letter-spacing:.04em;margin-bottom:27px;gap:15px}
.section .eyebrow .index{font-size:13px;padding-right:13px;border-right:1px solid #a6b3c6;color:#245dd1}
.section .label{font-size:14px;font-weight:600}
.section .button{font-size:18px;border-radius:8px;min-height:58px;font-weight:600}
.section .card{box-shadow:none;border-radius:14px}
.section .section-head{margin-bottom:46px}
.section .text-link{font-weight:650}

/* One model, two applications. The model is a structure, not a decorative card. */
#product{background:#fff}
#product .lead{max-width:860px}
.section .foundation{display:grid;grid-template-columns:1.05fr 1.35fr;margin-top:52px;border:1px solid #b5c9e5;background:#f0f5fc;overflow:visible;box-shadow:0 12px 40px #26385108}
.section .foundation>*{min-width:0}
.section .foundation-header{position:relative;padding:38px;background:#e7f0ff;border:0;border-right:1px solid #b5c9e5;border-radius:13px 0 0 13px}
.section .foundation-header>.label{display:inline-flex;align-items:center;gap:12px;margin-bottom:24px;color:#174cae;font-weight:700}
.section .foundation-header>.label::before{content:'';width:10px;height:10px;border-radius:2px;background:#245dd1;box-shadow:14px 0 #6b98ed,0 14px #6b98ed,14px 14px #aac6fa;margin:0 18px 12px 0}
.section .foundation-header h3{font-size:30px;line-height:1.18;max-width:400px}
.model-structure{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#9db9e4;border:1px solid #9db9e4;border-radius:10px;overflow:hidden;margin-top:36px}
.model-cell{display:flex;align-items:center;gap:12px;padding:21px 16px;background:#fff;color:#111721;font-size:16px;font-weight:600}
.model-cell svg{width:25px;height:25px;color:#245dd1}
.section .product-modes{display:grid;grid-template-columns:1fr;position:relative}
.section .product-mode{padding:34px 42px;background:#fff;position:relative;border:0;border-radius:0 13px 0 0}
.section .product-mode+.product-mode{border-top:1px solid #c9d5e4;border-left:0;border-radius:0 0 13px 0}
.section .product-mode::before{content:'';width:11px;height:11px;position:absolute;left:-6px;top:40px;border-radius:50%;background:#fff;border:2px solid #245dd1}
.section .product-mode>.label{color:#174cae;font-size:13px;text-transform:uppercase;letter-spacing:.065em;font-weight:650}
.section .product-mode h3{font-size:27px;margin:15px 0 13px}
.section .product-mode p{font-size:19px}
.section .model-inside{margin-top:26px;border-color:#bfcbdc}
.section .model-inside>summary{font-size:21px;font-weight:650;min-height:80px}
.section .model-part .part-no{color:#245dd1;font-weight:650}
.section .model-part h4{font-size:21px}

/* Decision control is the strongest change of tone in the story. */
#reliability.section-dark,#start.section-dark{background:#111a29;color:#fff;border:0;--ink:#fff;--muted:#e7edf6;--line:#39475c}
.section-dark h2,.section-dark h3,.section-dark h4,.section-dark strong{color:#fff}
.section-dark p,.section-dark li{color:#e7edf6;font-weight:450}
.section-dark .eyebrow{color:#c5d7f5}
.section-dark .eyebrow .index{color:#a9c9ff;border-color:#5a739a}
#reliability .reliability-heading{max-width:900px}
#reliability .reliability-grid{grid-template-columns:1.05fr 1fr;gap:75px;margin-top:48px;align-items:start}
#reliability .reliability-copy>.lead{font-size:21px;line-height:1.6}
#reliability .benefits{margin-top:36px}
#reliability .benefit{padding:26px 0;border-color:#354359;grid-template-columns:37px 1fr;gap:19px}
#reliability .benefit-icon{color:#9fc5ff;margin-top:3px}
#reliability .benefit-icon svg{width:28px;height:28px}
#reliability .benefit h3{font-size:25px;margin-bottom:11px}
#reliability .benefit p{font-size:18px;line-height:1.55}
#reliability .gate{background:#fff;border:0;border-radius:16px;padding:32px;box-shadow:0 18px 70px #02071233;color:#111721}
#reliability .gate h3{font-size:25px;color:#111721;margin-bottom:24px}
#reliability .gate p{color:#273243;font-weight:450}
#reliability .gate strong{color:#111721}
#reliability .flow-node{border:1px solid #c7d2e0;border-radius:8px;padding:20px;background:#f8fafc}
#reliability .flow-node strong{font-size:20px;font-weight:700}
#reliability .flow-node p{font-size:16px}
#reliability .flow-arrow{color:#245dd1;height:33px}
#reliability .flow-node.highlight{background:#e8f0ff;border:2px solid #4d7fdd;padding:19px}
#reliability .outcomes{margin-top:24px;gap:0}
#reliability .outcome{padding:16px 0;border:0;border-bottom:1px solid #d8e0eb;background:transparent;border-radius:0;grid-template-columns:27px 1fr;gap:14px}
#reliability .outcome strong{font-size:17px}
#reliability .outcome p{font-size:15px;line-height:1.5}
#reliability .outcome.allow{color:#24714a}#reliability .outcome.block{color:#ad302b}#reliability .outcome.wait{color:#926019}
#reliability .gate-note{color:#445269;font-size:14px;margin-top:20px;padding-top:0;border:0}
#reliability .control-callout{display:grid;grid-template-columns:1fr 1fr;gap:55px;margin-top:60px;padding-top:37px;border-color:#394b65}
#reliability .control-callout h3{font-size:28px;line-height:1.25;max-width:490px}
#reliability .control-callout p{font-size:18px;margin:0}

/* An actual business situation; the decision is easier to scan than the prose. */
#example{background:#fff}
#example h2 .accent{color:#245dd1}
.section .example-grid{grid-template-columns:1fr 1.1fr;gap:60px;align-items:start}
.section .customer-message{padding:34px;border:0;border-radius:0;background:#eef3fa;border-left:4px solid #245dd1}
.section .customer-message blockquote{color:#111721;font-size:28px;font-weight:550;line-height:1.45;letter-spacing:-.03em}
.section .customer-message>.label{font-size:13px;font-weight:650;margin-bottom:20px;text-transform:uppercase;letter-spacing:.05em}
.section .case-context,.section .case-story{font-size:19px;margin-top:25px}
.section .money{font-weight:700;color:#111721}
.section .refund-rule{padding:0 0 0 32px;border:0;border-left:1px solid #bacbdf;border-radius:0;background:#fff}
.section .refund-rule>.label{color:#174cae;font-weight:700;margin-bottom:20px}
.section .refund-rule>h3{font-size:29px;line-height:1.2}
.section .refund-intro{font-size:19px;margin-top:19px}
.section .refund-outcomes{margin-top:24px}
.section .refund-outcome{padding:19px 0;grid-template-columns:33px 1fr;gap:15px;border-color:#cdd7e4}
.section .refund-outcome h4{font-size:20px}
.section .refund-outcome p{font-size:17px;margin-top:6px}
.section .outcome-symbol{background:#edf6f1;border-radius:50%;width:33px;height:33px;display:flex;align-items:center;justify-content:center;color:#24704e}
.section .outcome-symbol svg{width:20px;height:20px}
.section .waiting .outcome-symbol{background:#fff4db;color:#805011}
.section .failed .outcome-symbol{background:#e8f0ff;color:#245dd1}
.section .case-bottom{margin-top:48px;border-color:#bfcada;gap:45px;padding-top:33px}
.section .case-bottom h3{font-size:27px}
.section .case-bottom p{font-size:19px}
.section .tech-details{background:#f3f6fa;border-color:#cbd5e2;border-radius:8px;margin-top:30px}

/* Savings read as an editorial list, with code / AI as the visual explanation. */
#economics{background:#f0f4fa}
#economics h2{max-width:1020px}
.section .savings-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:0 66px;margin-top:55px}
.section .saving{display:grid;grid-template-columns:50px 1fr;padding:29px 0;border:0;border-top:1px solid #b5c4d7;border-radius:0;background:transparent;column-gap:18px}
.section .saving-kicker{display:contents}
.section .saving-kicker .number{grid-column:1;grid-row:1 / span 3;font-size:25px;color:#245dd1;font-weight:500;line-height:1.2}
.section .saving-kicker>span:last-child{grid-column:2;font-size:13px;font-weight:650;margin:0 0 12px;text-transform:uppercase;letter-spacing:.035em;color:#3b506c}
.section .saving h3{grid-column:2;margin:0 0 12px;font-size:26px;line-height:1.2}
.section .saving p{grid-column:2;font-size:18px}
.section .saving:nth-child(1){grid-column:1;grid-row:1}.section .saving:nth-child(2){grid-column:1;grid-row:2}.section .saving:nth-child(4){grid-column:1;grid-row:3}
.section .saving.token-card{grid-column:2;grid-row:1 / span 3;display:flex;flex-direction:column;align-items:stretch;padding:40px;background:#dfeaff;border:1px solid #aac3e9;border-radius:14px;position:relative;align-self:stretch}
.section .token-card .saving-kicker{display:flex;align-items:center;gap:12px;margin-bottom:65px}
.section .token-card .saving-kicker .number{font-size:14px}
.section .token-card .saving-kicker>span:last-child{margin:0;color:#174cae}
.section .token-card h3{font-size:38px;max-width:340px;line-height:1.1;margin-bottom:23px}
.section .token-card p{font-size:19px}
.section .token-routing{display:flex;flex-direction:column;gap:0;margin-top:auto;padding-top:42px;border:0}
.section .token-role{display:grid;grid-template-columns:1fr 24px 70px;padding:22px 0;gap:14px;border-top:1px solid #a8c0e3;color:#111721;font-size:16px;line-height:1.35}
.section .token-role svg{color:#245dd1}
.section .token-role strong{border:0;padding:0;background:transparent;border-radius:0;font-size:31px;font-weight:700;color:#174cae;text-align:right}

/* Selectable models retain the familiar controls, with stronger hierarchy. */
#applications{background:#fff}
.section .scope-tabs{background:#edf2f9;border-color:#c5d1e1;border-radius:10px}
.section .scope-tab{font-size:17px;min-height:49px;font-weight:650}
.section .scope-description p{font-size:19px;max-width:900px}
.section .model-browser .carousel-topline{margin-top:30px}
.section .catalog-card{padding:30px;border:1px solid #bdcadd;border-radius:12px;background:#fff}
.section .catalog-card .use-top{margin-bottom:24px;font-size:13px;font-weight:650}
.section .catalog-symbol{width:42px;height:42px;background:transparent;border:0;color:#245dd1}
.section .catalog-symbol .icon{width:34px;height:34px;stroke-width:1.5}
.section .catalog-card h4{font-size:27px;font-weight:700;line-height:1.15;margin-bottom:17px}
.section .catalog-card .use-task{font-size:18px;line-height:1.55}
.section .catalog-includes{margin-top:26px}
.section .catalog-includes>.label,.section .catalog-card .use-check .label{font-size:13px;font-weight:650}
.section .catalog-includes li{font-size:17px;padding:5px 0}
.section .catalog-includes li::before{background:#245dd1;width:4px;height:4px}
.section .catalog-card .use-check{background:#eff4fc;border:0;border-left:2px solid #5283d7;margin:24px -10px;padding:17px 16px;border-radius:0}
.section .catalog-card .use-check p{font-size:16px;line-height:1.55}
.section .catalog-card .button{border-color:#838f9f;min-height:51px;border-radius:7px;font-size:16px}
.section .catalog-reuse{margin-top:32px;padding:30px 0;border-top:1px solid #bdcadd;border-bottom:1px solid #bdcadd;gap:23px;grid-template-columns:34px 1fr}
.section .catalog-reuse h3{font-size:27px;margin-bottom:14px}
.section .catalog-reuse p{max-width:1050px;font-size:19px}
.section .reuse-symbol{color:#245dd1}
.section .audience-title{margin-top:62px;font-size:30px}
.section .audience-grid{gap:40px;margin-top:28px}
.section .audience{border-color:#bdcadd;padding-top:24px}
.section .audience-icon{background:transparent;border:0;border-radius:0;width:36px;height:36px;color:#245dd1;margin-bottom:20px}
.section .audience-icon svg{width:31px;height:31px}
.section .audience h3{font-size:25px;margin-bottom:14px}.section .audience p{font-size:18px}
.section .mini-cta{background:#eaf1fc;border:1px solid #c2d3ee;border-radius:12px;padding:35px 38px;margin-top:44px;gap:35px}
.section .mini-cta h3{font-size:27px}.section .mini-cta p{font-size:18px}

/* A clear three-step path, with a visible sequence rather than three cards. */
#start h2{max-width:980px}
#start h2 .accent{color:#a7c9ff}
#start .lead{max-width:880px;color:#e7edf6}
#start .start-steps{gap:45px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:59px}
#start .step{display:block;border-top:1px solid #627796;padding-top:25px}
#start .step-number{font-family:var(--sans);font-size:66px;font-weight:400;letter-spacing:-.07em;line-height:1;width:auto;height:auto;justify-content:flex-start;background:none;border:0;box-shadow:none;border-radius:0;color:#a7c9ff;margin-bottom:30px}
#start .step h3{font-size:27px;line-height:1.2;margin-bottom:18px}
#start .step p{font-size:18px;color:#e7edf6}
#start .start-end{border-color:#40536f;margin-top:45px;padding-top:36px;gap:45px}
#start .start-end p{font-size:24px;color:#fff;max-width:850px;font-weight:500;line-height:1.4}
#start .button{background:#fff;color:#111721;border-color:#fff;white-space:nowrap}
#start .button:hover{background:#dfebff;color:#111721;border-color:#dfebff}

/* Licensing is a legible list of choices; the factory has its own small diagram. */
#license{background:#fff}
#license h2{text-wrap:balance;max-width:1040px}
.section .license-grid{grid-template-columns:1.1fr 1fr;gap:70px;margin-top:48px;align-items:start}
.section .license-copy>h3{font-size:28px;margin-bottom:20px}
.section .license-copy p{font-size:19px}
.section .factory{border:0;border-radius:0;background:#edf3fb;padding:29px 30px;margin-top:33px;border-left:3px solid #245dd1}
.section .factory .label{font-size:14px;color:#174cae;margin-bottom:18px;font-weight:650}
.section .factory h3{font-size:25px;line-height:1.25}
.section .factory p{font-size:17px;margin-top:18px}
.factory-flow{display:flex;gap:0;margin-top:27px;padding-top:24px;border-top:1px solid #b7c9e4;align-items:center;justify-content:space-between;color:#174cae;font-size:14px;font-weight:650}
.factory-flow span+span::before{content:'→';padding-right:14px;color:#245dd1}
.section .license-cards{gap:0;border-top:1px solid #b9c9dc}
.section .license-card{padding:30px 0;border:0;border-radius:0;border-bottom:1px solid #b9c9dc;display:grid;grid-template-columns:43px 1fr;gap:8px 20px;background:transparent}
.section .license-card>.label{font-size:22px;color:#245dd1;grid-column:1;grid-row:1 / span 2;margin:0}
.section .license-card h3{font-size:26px;grid-column:2;margin:0}
.section .license-card p{font-size:18px;grid-column:2;margin:0;line-height:1.5}
.section .license-terms{border-color:#bac9dc;gap:45px;margin-top:46px}
.section .license-terms h3{font-size:26px}.section .license-terms p{font-size:19px}

/* FAQ gives questions enough weight to act as navigation. */
#faq{background:#f0f4fa}
.section .faq-layout{grid-template-columns:minmax(0,.8fr) minmax(0,1.3fr);gap:80px}
.section .faq-layout>div:first-child{position:sticky;top:calc(var(--header) + 44px)}
.section .faq-layout h2{font-size:46px;line-height:1.13}
.section .faq-list{border-top:1px solid #b5c6dc}
.section .faq-item{border-bottom:1px solid #b5c6dc}
.section .faq-item summary{padding:25px 0;min-height:86px;line-height:1.45;font-size:21px;font-weight:600;color:#111721}
.section .faq-item[open] summary{color:#174cae;padding-bottom:17px}
.section .faq-answer{padding:0 30px 27px 0;max-width:780px}
.section .faq-answer p{font-size:18px;line-height:1.65}
.section .plus{color:#245dd1}

/* The form is the final focal point, with dark labels and real input boundaries. */
#contact.section{background:#fff}
.section .contact-grid{grid-template-columns:1fr 1.08fr;gap:72px;align-items:start}
.section .contact-copy{padding-top:15px}
.section .contact-copy h2{max-width:590px;font-size:46px;line-height:1.14}
.section .contact-copy .lead{font-size:20px}
.section .contact-aside{border-color:#bdc9d8;padding-top:26px;margin-top:32px;gap:18px}
.section .contact-aside p{font-size:17px}
.section .contact-aside svg{color:#245dd1}
.section .contact-card{background:#f0f4fa;border:1px solid #c2d0e2;border-top:3px solid #245dd1;border-radius:14px;padding:36px;box-shadow:0 14px 45px #1e365b08}
.section .contact-card h3{font-size:30px;margin-bottom:28px}
.section .field label{font-size:16px;font-weight:600}
.section .field input,.section .field textarea{background:#fff;border-color:#929fb2;font-size:17px;min-height:55px}
.section .phone-entry{border-color:#929fb2}
.section .phone-entry .phone-country-trigger{background:#e5ecf6;border-right-color:#aab8cb}
.section .form-note{font-size:14px;line-height:1.55}
.section .selected-interest{background:#dfeaff;border-color:#a8c0e5}
.section .form-submit{width:100%;min-height:60px}
.site-footer{border-top:1px solid #bdc9d8;background:#fff;padding:42px 0 30px}
.site-footer .footer-description{font-size:16px;max-width:480px}
.site-footer .footer-bottom{border-color:#cdd5df}

@media(hover:hover){.section .catalog-card{transition:border-color .2s,box-shadow .2s}.section .catalog-card:hover{border-color:#4879cb;box-shadow:0 12px 30px #2349810c}.section .faq-item summary:hover,.section .model-inside>summary:hover{color:#174cae}.section .text-link:hover{color:#174cae}}
@media(min-width:1440px){#reliability .gate{padding:37px}.section .foundation-header{padding:43px}.section .product-mode{padding:37px 46px}.section .contact-copy h2{font-size:51px}}
@media(max-width:1023px){
 .section{padding:82px 0}.section h2,.section .contact-copy h2{font-size:41px}.section .lead{font-size:20px}
 .section .foundation{grid-template-columns:1fr 1.25fr}.section .foundation-header{padding:28px}.section .foundation-header h3{font-size:27px}.model-cell{padding:17px 11px;font-size:14px;gap:8px}.model-cell svg{width:21px;height:21px}.section .product-mode{padding:27px}.section .product-mode h3{font-size:24px}.section .product-mode p{font-size:18px}
 #reliability .reliability-grid{gap:35px;grid-template-columns:1fr 1fr}#reliability .reliability-copy>.lead{font-size:19px}#reliability .gate{padding:25px}#reliability .benefit h3{font-size:23px}#reliability .benefit{grid-template-columns:26px 1fr;gap:13px}#reliability .benefit p{font-size:17px}#reliability .control-callout{gap:35px}
 .section .example-grid{gap:30px;grid-template-columns:1fr 1fr}.section .customer-message{padding:26px}.section .customer-message blockquote{font-size:25px}.section .refund-rule{padding-left:25px}.section .refund-rule>h3{font-size:25px}
 .section .savings-grid{gap:0 35px}.section .saving.token-card{padding:30px}.section .token-card h3{font-size:33px}.section .token-role{grid-template-columns:1fr 20px 50px;gap:9px}.section .token-role strong{font-size:27px}
 #start .start-steps{gap:28px}#start .step h3{font-size:24px}#start .step p{font-size:17px}
 .section .license-grid{gap:35px}.section .faq-layout{gap:40px;grid-template-columns:.8fr 1.2fr}.section .faq-layout h2{font-size:36px}.section .contact-grid{gap:35px;grid-template-columns:1fr 1fr}.section .contact-copy h2{font-size:36px}.section .contact-card{padding:25px}
}
@media(max-width:767px){
 #product h2 br{display:none}
 .model-cell{flex-direction:column;align-items:flex-start}
 #start .step-number{align-self:start}
 .section{padding:69px 0}.section h2,.section .contact-copy h2{font-size:36px;line-height:1.13}.section .eyebrow{margin-bottom:23px;font-size:13px}.section .lead{font-size:19px;line-height:1.58;margin-top:23px}.section .section-head{margin-bottom:33px}
 .section .foundation{grid-template-columns:1fr;margin-top:35px}.section .foundation-header{border-radius:13px 13px 0 0;border-right:0;border-bottom:1px solid #b5c9e5;padding:28px}.section .foundation-header h3{font-size:27px;max-width:400px}.model-structure{margin-top:26px}.model-cell{font-size:16px;padding:20px 14px;gap:10px}.section .product-mode{padding:27px 28px;border-radius:0}.section .product-mode::before{display:none}.section .product-mode+.product-mode{border-radius:0 0 13px 13px}.section .product-mode h3{font-size:25px}.section .model-inside>summary{font-size:20px}
 #reliability .reliability-grid{grid-template-columns:1fr;gap:34px;margin-top:30px}#reliability .benefits{margin-top:29px}#reliability .benefit h3{font-size:23px}#reliability .benefit p{font-size:18px}#reliability .benefit{grid-template-columns:29px 1fr;gap:15px}#reliability .gate{padding:26px}#reliability .control-callout{grid-template-columns:1fr;gap:18px;margin-top:35px;padding-top:29px}#reliability .control-callout h3{font-size:26px}#reliability .control-callout p{font-size:18px}
 .section .example-grid{grid-template-columns:1fr;gap:34px}.section .customer-message blockquote{font-size:26px}.section .refund-rule{padding:28px 0 0;border-left:0;border-top:2px solid #245dd1}.section .refund-rule>h3{font-size:27px}.section .refund-intro{font-size:18px}.section .case-bottom{gap:22px;margin-top:33px}.section .case-bottom h3{font-size:25px}.section .case-bottom p{font-size:18px}
 .section .savings-grid{grid-template-columns:1fr;gap:0;margin-top:35px}.section .saving:nth-child(n){grid-column:auto;grid-row:auto}.section .saving{padding:27px 0;grid-template-columns:39px 1fr;column-gap:13px}.section .saving-kicker .number{font-size:22px}.section .saving h3{font-size:24px}.section .saving p{font-size:18px}.section .saving.token-card{padding:28px;margin:7px 0 28px}.section .token-card .saving-kicker{margin-bottom:30px}.section .token-card h3{font-size:33px}.section .token-card p{font-size:18px}.section .token-routing{padding-top:28px;margin-top:0}.section .token-role{grid-template-columns:1fr 24px 65px;font-size:16px}.section .token-role strong{font-size:30px}
 .section .catalog-card{padding:25px}.section .catalog-card h4{font-size:26px}.section .catalog-reuse{gap:15px;grid-template-columns:26px 1fr;margin-top:23px;padding:25px 0}.section .catalog-reuse h3{font-size:24px}.section .catalog-reuse p{font-size:18px}.section .audience-title{font-size:27px;margin-top:44px}.section .audience-grid{gap:27px}.section .mini-cta{padding:26px;margin-top:33px}.section .mini-cta h3{font-size:25px}
 #start .start-steps{grid-template-columns:1fr;gap:0;margin-top:35px}#start .step{display:grid;grid-template-columns:49px 1fr;gap:20px;padding:27px 0}#start .step-number{font-size:43px;margin:0}#start .step h3{font-size:25px;margin-bottom:13px}#start .step p{font-size:18px}#start .start-end{margin-top:7px;padding-top:29px;gap:25px}#start .start-end p{font-size:23px}
 .section .license-grid{grid-template-columns:1fr;gap:35px;margin-top:34px}.section .license-copy>h3{font-size:26px}.section .factory{padding:25px}.factory-flow{font-size:13px;gap:6px}.factory-flow span+span::before{padding-right:8px}.section .license-card{padding:27px 0;grid-template-columns:32px 1fr;gap:10px 17px}.section .license-card h3{font-size:25px}.section .license-terms{margin-top:34px;gap:24px}.section .license-terms h3{font-size:25px}
 .section .faq-layout{grid-template-columns:1fr;gap:30px}.section .faq-layout>div:first-child{position:static}.section .faq-layout h2{font-size:36px}.section .faq-item summary{font-size:20px;padding:23px 0}.section .faq-answer{padding-right:8px}.section .faq-answer p{font-size:18px}
 .section .contact-grid{grid-template-columns:1fr;gap:34px}.section .contact-copy{padding-top:0}.section .contact-copy h2{font-size:clamp(30px,7.7vw,36px);text-wrap:balance}.section .contact-copy .lead{font-size:19px}.section .contact-card{padding:26px}.section .contact-card h3{font-size:28px}.section .field label{font-size:16px}.section .form-note{font-size:14px}
}
@media(max-width:389px){.section h2,.section .contact-copy h2,.section .faq-layout h2{font-size:32px}.section .foundation-header,.section .product-mode{padding:24px}.model-cell{font-size:14px;padding:18px 11px}.model-cell svg{width:21px;height:21px}.section .saving.token-card{padding:25px}.section .contact-copy h2{font-size:30px}.section .contact-card{padding:21px}.factory-flow{font-size:12px}.factory-flow span+span::before{padding-right:5px}}
@media(prefers-reduced-motion:reduce){.section .catalog-card{transition:none}}
@media print{
 .section-dark,#reliability.section-dark,#start.section-dark{background:#fff;color:#111}
 #reliability.section-dark :is(h2,h3,h4,p,li,strong,.lead,.eyebrow,.index,.accent),
 #start.section-dark :is(h2,h3,h4,p,li,strong,.lead,.eyebrow,.index,.accent){color:#111}
 .section .faq-layout>div:first-child{position:static}
}

/* V9 / Windows readability. Append after the inherited V8 rules.
   Dark sections own their palette; hero/header and all form behavior are untouched. */
.section:not(.section-dark) {
  --muted:#515b69;
  --v9-readable:#20242b;
  --v9-secondary:#515b69;
  color:var(--v9-readable);
}

/* Meaning-bearing copy. Keep status/error messages on their semantic colors. */
.section:not(.section-dark) p:where(:not(.field-error):not(.phone-error):not(.form-status)),
.section:not(.section-dark) li,
.section:not(.section-dark) blockquote {
  color:var(--v9-readable);
  font-weight:450;
}
.section:not(.section-dark) :is(
  .lead, .product-mode p, .model-part p, .benefit p,
  .flow-node p, .outcome p, .gate-note, .control-callout > p,
  .customer-message blockquote, .case-context, .case-story,
  .refund-intro, .refund-outcome p, .case-bottom p, .tech-content p,
  .saving p, .scope-description p, .catalog-card .use-task,
  .catalog-card .use-check p, .catalog-includes li, .catalog-reuse p,
  .audience p, .mini-cta p, .step p, .start-end p,
  .license-copy p, .factory p, .license-card p, .license-terms p,
  .faq-answer p, .contact-copy .lead, .contact-aside p,
  .token-role, .selected-interest
) {
  color:var(--v9-readable);
  font-weight:450;
}

/* Supporting labels remain fully readable, including the small indexes. */
.section:not(.section-dark) :is(
  .eyebrow, .eyebrow .index, .label,
  .foundation-header .label, .product-mode .label, .model-part .part-no,
  .saving-kicker, .saving-kicker .number, .token-card .saving-kicker,
  .carousel-info, .model-browser .carousel-info .count,
  .catalog-card .use-top, .catalog-includes > .label,
  .catalog-card .use-check .label, .step-number,
  .factory .label, .license-card .label,
  .field label span, .field label .required-mark,
  .phone-country-name, .phone-dial-code, .phone-field .phone-help,
  .form-note, .selected-interest span, .selected-interest button
) {
  color:var(--v9-secondary);
  font-weight:500;
}

/* Interactive text: explicitly dark in every unselected light-surface state. */
.section:not(.section-dark) .scope-tab {
  color:var(--v9-secondary);
  font-weight:550;
}
.section:not(.section-dark) #scope-domain:checked ~ .scope-tabs label[for=scope-domain],
.section:not(.section-dark) #scope-process:checked ~ .scope-tabs label[for=scope-process] {
  color:#fff;
}
.section:not(.section-dark) .field label {
  color:var(--v9-readable);
  font-weight:550;
}
.section:not(.section-dark) .field :is(input,textarea),
.section:not(.section-dark) .phone-entry .phone-country-trigger {
  color:var(--v9-readable);
  font-weight:450;
}
.section:not(.section-dark) .field input::placeholder,
.section:not(.section-dark) .field textarea::placeholder {
  color:#5b6470;
  opacity:1;
  font-weight:450;
}

/* Small peripheral copy sits outside .section and needs its own overrides. */
.site-footer :is(.footer-description,.footer-links a,.footer-bottom) {
  color:#515b69;
  font-weight:500;
}
.phone-country-dialog :is(
  .phone-country-count,.phone-country-option,.phone-option-name,
  .phone-option-code,.phone-option-iso,.phone-native-note,.phone-picker-empty
) {
  color:#515b69;
  font-weight:500;
}
.phone-country-dialog .phone-country-option .phone-option-name,
.phone-country-dialog .phone-search-wrap input {
  color:#20242b;
  font-weight:450;
}
.phone-country-dialog .phone-search-wrap input::placeholder {
  color:#5b6470;
  opacity:1;
  font-weight:450;
}

@media(forced-colors:active) {
  .section:not(.section-dark) .field input::placeholder,
  .section:not(.section-dark) .field textarea::placeholder,
  .phone-country-dialog .phone-search-wrap input::placeholder {
    color:GrayText;
  }
}
/* Validation must be as readable as the form itself. */
.section .field-error,.section .phone-error,.section .form-status.is-error{color:#9e2424;font-weight:500}

/* Production refinement: clear labels, quiet chrome, consistent type. */
:root{--accent:#245dd1}
.site-header{background:rgba(255,255,255,.98);border-bottom:1px solid #e6e6e8}
.js-ready.is-scrolled .site-header{background:rgba(255,255,255,.97);box-shadow:0 2px 16px #17191c06}
.brand .wordmark,.brand .brand-sub{font-size:33px;line-height:1;letter-spacing:-1.15px}
.brand .brand-sub{color:#424b59}
.brand .brand-slash{color:#8c99ac}
.brand .mark i{background:#245dd1;border-radius:2px}
.brand .mark i:last-child{background:transparent;border:2px solid #709bec;border-radius:50%}
.header-right{gap:18px}
.header-right .header-cta{display:inline-flex!important;min-height:50px;padding:10px 22px;white-space:nowrap;font-size:16px;background:#141b27;border-color:#141b27}
.header-right .header-cta:hover{background:#245dd1;border-color:#245dd1}
.drawer{max-width:460px;background:#fcfcfd}
.drawer-top{align-items:center;margin-bottom:22px}
.drawer-top h2{font-size:27px;line-height:1.2;letter-spacing:-.8px;font-weight:650;color:#111721}
.drawer-language{display:block;padding:0 0 25px;margin-bottom:0;border:0}
.drawer-language>label{display:block;font-size:14px;font-weight:550;color:#515b69;margin-bottom:12px}
.locale-picker{position:relative;width:100%;border:0}
.locale-picker-trigger{display:flex;align-items:center;gap:12px;min-height:54px;padding:12px 15px;list-style:none;cursor:pointer;background:#fff;border:1px solid #d4d6db;border-radius:9px;color:#20232a;font-size:17px;font-weight:500;transition:border-color .15s,box-shadow .15s}
.locale-picker-trigger::-webkit-details-marker{display:none}
.locale-picker-trigger::marker{content:''}
.locale-picker-trigger:hover{border-color:#969ca6}
.locale-picker-trigger:focus-visible{outline:2px solid #232b3b;outline-offset:3px}
.locale-current{flex:1}
.locale-current-code{font-size:12px;font-weight:600;letter-spacing:.06em;color:#757b85}
.locale-chevron{width:18px;height:18px;flex:none;transition:transform .18s}
.locale-picker[open] .locale-chevron{transform:rotate(180deg)}
.locale-picker[open]>.locale-picker-trigger{border-color:#8f96a1;box-shadow:0 0 0 3px #242b3908}
.locale-picker .language-links{position:absolute;z-index:3;top:calc(100% + 7px);left:0;right:0;display:grid;grid-template-columns:1fr;gap:3px;max-height:min(280px,44dvh);overflow-y:auto;overscroll-behavior:contain;padding:6px;border:1px solid #dfe1e5;border-radius:10px;background:#fff;box-shadow:0 12px 35px #20242e18;animation:locale-in .16s ease-out}
.locale-picker .language-links a{display:flex;justify-content:flex-start;align-items:center;gap:13px;min-height:48px;padding:10px 12px;border-radius:6px;color:#282d35;font-size:16px;font-weight:450;text-decoration:none;transition:background .15s}
.locale-picker .language-links a[aria-current=page]{background:#f1f2f4;color:#171c25;box-shadow:none;font-weight:600}
.locale-picker .language-links a:hover,.locale-picker .language-links a:focus-visible{background:#eceef1;color:#171c25;outline:2px solid transparent;outline-offset:-2px}
.locale-picker .language-code{display:block!important;width:24px;font-size:12px;font-weight:600;letter-spacing:.04em;color:#737985}
.locale-picker .language-check{display:block!important;margin-left:auto;font-size:17px;color:#343b47}
@keyframes locale-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.locale-picker .language-links{animation:none}.locale-chevron{transition:none}}
.footer-bottom{flex-wrap:wrap;column-gap:24px;row-gap:8px}
.footer-languages{display:flex;flex-wrap:wrap;align-items:center;gap:6px 23px}
.footer-languages a{font-size:15px;color:#4e5663;text-underline-offset:5px}
.footer-languages a[aria-current=page]{color:#151a22;text-decoration:underline;font-weight:550}
.footer-languages a:hover{color:#151a22;text-decoration:underline}
.drawer-nav a{font-weight:500;border-color:#d8e0ec}
.drawer-nav a .nav-index{font-family:var(--sans);font-size:14px;font-variant-numeric:tabular-nums;font-weight:500;color:#66758a}
.drawer-inner>.button{margin-top:25px}
/* Numbers and labels form one line throughout the page. */
.section .eyebrow{align-items:center;gap:14px;font-size:15px;line-height:1.4;font-weight:600;letter-spacing:.01em;color:#445166}
.section .eyebrow .index{font-family:var(--sans);font-size:15px;font-weight:550;font-variant-numeric:tabular-nums;line-height:1.4;letter-spacing:0;padding-right:14px;color:#345d9a}
.section-dark .eyebrow{color:#d4e1f5}.section-dark .eyebrow .index{color:#a9c9ff}
.section .saving{grid-template-columns:1fr;column-gap:0}
.section .saving-kicker,.section .token-card .saving-kicker{display:flex;align-items:center;gap:13px;grid-column:1;min-height:28px;margin:0 0 20px}
.section .saving-kicker .number,.section .token-card .saving-kicker .number{font-family:var(--sans);font-size:22px;line-height:1.15;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-.03em;flex:none;min-width:29px;color:#315d9c}
.section .saving-kicker>span:last-child,.section .token-card .saving-kicker>span:last-child{font-family:var(--sans);font-size:15px;line-height:1.3;font-weight:600;letter-spacing:0;text-transform:none;margin:0;color:#3c4b60}
.section .saving h3,.section .saving p{grid-column:1}
.section .token-card .saving-kicker{margin-bottom:44px}
.section .token-routing{display:grid;gap:14px;padding-top:32px}
.section .token-role{display:grid;grid-template-columns:64px minmax(0,1fr);align-items:center;gap:18px;background:rgba(255,255,255,.7);padding:17px 18px;border:1px solid #b8cdeb;border-radius:9px;font-size:17px;font-weight:500;line-height:1.4}
.section .token-role strong{display:flex;align-items:center;justify-content:center;background:#245dd1;border:0;border-radius:7px;min-height:52px;padding:8px;font-size:22px;line-height:1;font-weight:650;color:#fff;text-align:center}
.section .token-role+ .token-role strong{background:#152238}
.section .token-role>span{color:#202d40}
/* The model has enough visual weight to be a peer of its two uses. */
.section .foundation-header{display:flex;flex-direction:column}
.model-structure{margin-top:32px;flex:1;min-height:230px}
.model-cell{flex-direction:column;align-items:flex-start;justify-content:center;gap:13px;padding:25px;font-size:20px;line-height:1.25}
.model-cell svg{width:31px;height:31px;flex:none}
/* Explain what belongs to the implementation in a clearly bounded note. */
.section .tech-content{padding:6px 27px 28px}
.section .tech-content>p{font-size:18px;line-height:1.65;max-width:1080px}
.section .implementation-note{margin-top:26px;padding:22px 25px;border-left:3px solid #7096d8;background:#e8eff9;border-radius:0 7px 7px 0}
.section .implementation-note h4{font-size:18px;font-weight:650;color:#172b4b;margin:0 0 12px}
.section .implementation-note p{font-size:16px;line-height:1.6;color:#344257;margin:0}
.section .implementation-note p+p{margin-top:10px}
.section .audience{border-top:0;padding-top:0}
.section .audience-grid{gap:34px}
.section .audience+.audience{border-left:1px solid #c7d2e1;padding-left:34px}
.section .license-cards .license-card:last-child{border-bottom:0;padding-bottom:0}
.section .field input::placeholder,.section .field textarea::placeholder{color:#657083;font-weight:400;opacity:1}
.section .field input,.section .field textarea{font-weight:450}
@media(min-width:1451px){.brand .wordmark,.brand .brand-sub{font-size:36px}.header-right .header-cta{min-height:54px;font-size:17px}}
@media(max-width:1023px){
 .brand .wordmark,.brand .brand-sub{font-size:28px;letter-spacing:-1px}
 .header-right .header-cta{display:none!important}
 .model-structure{min-height:240px}.model-cell{padding:18px;font-size:18px}
 .section .token-role{grid-template-columns:57px minmax(0,1fr);gap:14px;padding:16px;font-size:16px}
 .section .token-role strong{font-size:20px;min-height:49px}
}
@media(max-width:767px){
 .section .eyebrow,.section .eyebrow .index{font-size:15px}
 .section .saving-kicker,.section .token-card .saving-kicker{margin-bottom:18px}
 .section .token-card .saving-kicker{margin-bottom:30px}
 .model-structure{min-height:220px}.model-cell{font-size:18px;padding:20px;gap:13px}
 .section .audience-grid{gap:0;margin-top:24px}
 .section .audience{padding-top:0;padding-bottom:27px}
 .section .audience+.audience{padding:27px 0;border-left:0;border-top:1px solid #c7d2e1}
 .section .audience:last-child{padding-bottom:0}
 .section .tech-content{padding:2px 20px 22px}
 .section .tech-content>p{font-size:17px}
 .section .implementation-note{padding:19px 18px;margin-top:22px}
 .section .implementation-note h4{font-size:17px}
 .section .implementation-note p{font-size:16px}
}
@media(max-width:599px){
 .brand .wordmark,.brand .brand-sub{font-size:24px;letter-spacing:-.8px}
 .brand .mark{gap:3px}.brand .mark i:last-child{border-width:1.5px}
 .header-right{gap:0}
 .drawer-top h2{font-size:25px}
 .drawer-language{padding:0 0 20px}
 .drawer-nav a{font-size:18px;min-height:48px}
 .language-links a{font-size:14px;min-height:43px}
}
@media(max-width:389px){.brand .wordmark,.brand .brand-sub{font-size:25px}.model-cell{padding:16px;font-size:16px}.section .token-role{grid-template-columns:51px minmax(0,1fr);padding:13px;gap:12px}.section .token-role strong{font-size:19px}.section .eyebrow{gap:11px}.section .eyebrow .index{padding-right:11px}}
.brand .mark i{background:#172a46}
.brand .mark i:last-child{background:transparent;border-color:#2b7ff0}
.language-links .language-code,.language-links .language-check{display:none}
.drawer-language>.language-label{display:block;font-size:14px;font-weight:550;color:#515b69;margin-bottom:12px}
.section .foundation-header>.label::before{width:26px;height:26px;margin:0;background:transparent url('assets/logo.svg') center/contain no-repeat;box-shadow:none;border-radius:0}
.section .license-card>.label{font-family:var(--sans);font-variant-numeric:tabular-nums;font-weight:500;letter-spacing:-.03em}
@media(max-width:767px){#start .start-end{grid-template-columns:minmax(0,1fr)}#start .start-end>*{min-width:0}#start .start-end .button{white-space:normal;max-width:100%}}