:root { --line: #d8d7e0; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--surface); }
a { color: inherit; }
img { display: block; max-width: 100%; }
p, h1, h2, h3, ol, dl, dd { margin: 0; }
.wrap { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.skip { position: absolute; left: 16px; top: -60px; padding: 12px; background: white; z-index: 2; }
.skip:focus { top: 8px; }
.top { border-bottom: 1px solid var(--line); }
.nav, .foot { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 88px; }
.brand { width: 148px; }
nav { display: flex; gap: clamp(16px, 3vw, 42px); }
nav a, .foot a { font-size: .9rem; font-weight: 650; text-decoration: none; }
nav a:hover, .foot a:hover { text-decoration: underline; }
.outline, .button { display: inline-flex; gap: 20px; align-items: center; padding: 12px 17px; border: 1px solid var(--ceripo-primary); border-radius: 4px; font-size: .88rem; font-weight: 700; text-decoration: none; }
.outline:hover { background: var(--canvas); }
.button { color: white; background: var(--ceripo-primary); padding: 14px 19px; }
.button:hover { background: var(--ceripo-ink); }
.hero { padding: clamp(52px, 7vw, 98px) 0; background: var(--canvas); }
.hero-grid { display: grid; grid-template-columns: 1fr 1.02fr; align-items: center; gap: clamp(28px, 5vw, 72px); }
.label { font-size: .78rem; text-transform: uppercase; font-weight: 750; letter-spacing: .13em; color: var(--ceripo-secondary); }
.hero .label { display: flex; gap: 11px; align-items: center; }
.hero .label span { width: 8px; height: 8px; background: var(--ceripo-accent); transform: rotate(45deg); }
h1 { margin: 17px 0 21px; font-weight: 760; font-size: clamp(3.1rem, 6.6vw, 6.45rem); letter-spacing: -.075em; line-height: .99; }
.lede { color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.23rem); line-height: 1.65; max-width: 34ch; margin-bottom: 27px; }
.case-visual { isolation: isolate; position: relative; overflow: hidden; padding: clamp(22px, 4vw, 54px); background: var(--ceripo-primary); border-radius: 6px; }
.watermark { position: absolute; opacity: .12; z-index: -1; width: 90%; max-width: none; left: 38%; top: -22%; transform: rotate(-16deg); }
.case { background: white; border-radius: 5px; box-shadow: 0 16px 38px #25253555; }
.case-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 13px 18px; border-bottom: 1px solid var(--line); }
.case-top span { display: flex; align-items: center; gap: 8px; font-size: .86rem; font-weight: 750; }
.case-top small, .case-meta { font-size: .75rem; color: var(--muted); }
.case-body { padding: 20px 18px 16px; }
.reference { font: 650 .75rem var(--font-heading); letter-spacing: .08em; color: var(--ceripo-secondary); }
.case h2 { font-size: 1.65rem; letter-spacing: -.035em; margin: 4px 0; }
.case-list { padding: 14px 0 0; list-style: none; }
.case-list li { display: grid; align-items: center; grid-template-columns: 10px 1fr auto; gap: 8px; border-top: 1px solid var(--line); padding: 9px 2px; font-size: .77rem; }
.case-list span { color: var(--muted); }
.case-list i { width: 6px; height: 6px; border-radius: 50%; background: var(--ceripo-silver); }
.case-list .current { font-weight: 750; }
.case-list .current i { background: var(--ceripo-secondary); }
.benefits { border-block: 1px solid var(--line); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.benefit-grid div { padding: 22px 24px; }
.benefit-grid div:first-child { padding-left: 0; }
.benefit-grid div + div { border-left: 1px solid var(--line); }
.benefit-grid span { display: block; color: var(--muted); font-size: .88rem; margin-top: 4px; }
.section { padding-block: clamp(58px, 8vw, 100px); }
.section h2 { font-size: clamp(2.25rem, 5vw, 4rem); letter-spacing: -.058em; line-height: 1.06; margin: 10px 0 16px; }
.intro, .section dd, .stage-detail > p:last-child, .roadmap p, details p { color: var(--muted); }
.workflow { margin-top: 32px; display: grid; grid-template-columns: 1fr 1.9fr; gap: 20px; }
.stages { display: grid; gap: 5px; }
.stages button { padding: 9px 14px; text-align: left; font-weight: 650; color: var(--text); border: 1px solid transparent; background: white; border-radius: 4px; cursor: pointer; }
.stages button span { font-size: .78rem; margin-right: 12px; font-variant-numeric: tabular-nums; }
.stages button:hover { background: var(--canvas); }
.stages button[aria-pressed=true] { background: var(--ceripo-primary); color: white; }
.stage-detail { background: var(--canvas); border-radius: 4px; padding: clamp(24px, 6vw, 72px); display: flex; flex-direction: column; justify-content: center; min-height: 220px; }
.stage-detail h3 { font-size: clamp(1.55rem, 3vw, 2.55rem); letter-spacing: -.04em; margin: 10px 0; }
.cap-section { background: var(--canvas); }
.capabilities { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 26px; margin-top: 30px; }
.capabilities div { border-top: 1px solid var(--divider); padding-block: 22px 26px; }
.capabilities dt { display: flex; gap: 12px; align-items: center; font: 750 1.18rem var(--font-heading); margin-bottom: 12px; }
.capabilities dt span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 4px; background: var(--ceripo-primary); color: white; font-size: .95rem; }
.dark { background: var(--ceripo-ink); color: white; }
.dark .label { color: var(--ceripo-secondary-light); }
.dark p:not(.label) { color: var(--ceripo-cloud); max-width: 48ch; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.rules div { border-top: 1px solid var(--ceripo-slate); padding: 17px 0 23px; }
.rules h3 { margin-bottom: 6px; }
.roadmap { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 30px 0 40px; }
.roadmap li { border-top: 2px solid var(--ceripo-secondary); padding-top: 13px; }
.roadmap span { color: var(--ceripo-secondary); font-size: .8rem; font-weight: 750; }
.roadmap h3 { margin: 8px 0 5px; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { padding: 17px 0; font-weight: 700; cursor: pointer; }
details p { max-width: 72ch; padding-bottom: 18px; }
footer { border-top: 1px solid var(--line); background: var(--canvas); }
.foot p { color: var(--muted); font-size: .86rem; }
@media (max-width: 880px) {
  .wrap { width: calc(100% - 48px); }
  .hero-grid { gap: 24px; }
}
@media (max-width: 650px) {
  .wrap { width: calc(100% - 36px); }
  .nav { align-items: flex-start; flex-direction: column; justify-content: center; gap: 13px; padding-block: 17px; }
  nav { flex-wrap: wrap; }
  .hero-grid, .split { grid-template-columns: 1fr; gap: 28px; }
  .hero { padding-block: 42px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid div, .benefit-grid div:first-child { padding: 13px 0; }
  .benefit-grid div + div { border-left: 0; border-top: 1px solid var(--line); }
  .workflow { grid-template-columns: 1fr; }
  .stages, .capabilities, .roadmap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stages button { padding-inline: 8px; }
  .stages button span { margin-right: 4px; }
  .foot { align-items: flex-start; flex-direction: column; gap: 13px; padding-block: 23px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

.contact { background: var(--canvas); }
.contact-email { margin-top: 18px; overflow-wrap: anywhere; }
.contact-email a { color: var(--ceripo-primary); font-weight: 650; text-underline-offset: 3px; }
.enquiry-form { background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: clamp(18px, 4vw, 32px); }
.enquiry-form > p { margin-bottom: 18px; color: var(--muted); font-size: .9rem; }
.enquiry-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; margin-bottom: 18px; }
.enquiry-fields label { font-size: .88rem; font-weight: 650; }
.enquiry-fields label span { color: var(--muted); font-weight: 400; }
.enquiry-fields input, .enquiry-fields select, .enquiry-fields textarea {
  display: block;
  width: 100%;
  min-height: 44px;
  margin-top: 5px;
  padding: 9px 10px;
  border: 1px solid var(--control-border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
  font-weight: 400;
}
.enquiry-fields textarea { resize: vertical; }
.enquiry-wide { grid-column: 1 / -1; }
.enquiry-form button { cursor: pointer; }
@media (max-width: 650px) {
  .enquiry-fields { grid-template-columns: 1fr; }
}



/* Website changes (11 Nov 2026): header actions, sign in, form note and status, privacy notice, footer links */
.header-actions { display: flex; gap: 10px; align-items: center; }
.header-actions .button { padding: 12px 17px; }
.sign-in-form label { display: block; font-size: .88rem; font-weight: 650; margin-bottom: 5px; }
.form-status { margin-top: 10px; font-size: .92rem; color: var(--text); }
.form-status:empty { display: none; }
.form-status.is-error { color: var(--error); }
.form-note { margin: 0 0 16px; color: var(--muted); font-size: .9rem; }
.form-note a { color: var(--ceripo-primary); font-weight: 650; }
.enquiry-form button:disabled, .sign-in-form button:disabled { cursor: wait; opacity: .75; }
.contact-email { font-weight: 650; color: var(--ceripo-primary); user-select: all; }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.privacy-body strong { color: var(--text); }
.todo { background: var(--ceripo-warning-light); color: var(--ceripo-ink); padding: 0 4px; border-radius: 3px; }
.foot-links { display: flex; gap: 22px; }
.preview-banner { background: var(--ceripo-ink); color: var(--ceripo-cloud); font-size: .88rem; padding-block: 9px; text-align: center; }
.preview-banner .wrap { display: block; }
@media (max-width: 650px) {
  .header-actions { width: 100%; }
  .header-actions a { flex: 1; justify-content: center; }
}

/* Website changes (11 Nov 2026, second round) */
/* The site is light-only: a viewer that asks for dark (claude.ai's preview does) still gets the light design */
[data-theme="dark"] { color-scheme: light; --canvas: var(--ceripo-cloud); --surface: var(--ceripo-white); --text: var(--ceripo-ink); --muted: var(--ceripo-slate); --action: var(--ceripo-primary); --on-action: var(--ceripo-white); --control-border: var(--ceripo-slate); --divider: var(--ceripo-silver); --focus: var(--ceripo-primary); --error: var(--ceripo-error); }
.case { color: var(--ceripo-ink); }
.case-top small, .case-meta { font-size: .8rem; }
.case-list li { font-size: .88rem; padding: 11px 2px; }
.header-actions .button { cursor: pointer; font-family: inherit; }
.header-actions [hidden] { display: none; }
/* How it works */
.workflow { margin-top: 36px; grid-template-columns: minmax(240px, 1fr) 2fr; gap: 24px; align-items: stretch; }
.stages { gap: 8px; }
.stages button { display: flex; align-items: center; gap: 14px; padding: 14px 16px; font: 650 1rem var(--font-body); color: var(--text); background: var(--surface); border: 1px solid var(--line); }
.stages button span { margin: 0; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 4px; background: var(--canvas); color: var(--ceripo-primary); font-weight: 750; font-size: .8rem; }
.stages button:hover { background: var(--canvas); border-color: var(--ceripo-primary); }
.stages button[aria-pressed=true] { border-color: var(--ceripo-primary); }
.stages button[aria-pressed=true] span { background: white; color: var(--ceripo-primary); }
.stages button:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.stage-detail { justify-content: center; padding: clamp(24px, 4vw, 48px); min-height: 0; }
.stage-detail h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.2; margin: 14px 0 12px; }
.stage-detail > p:last-child { font-size: 1.08rem; line-height: 1.65; max-width: 52ch; }
/* Add-ons */
.addons { margin: 0 0 20px; padding-left: 20px; display: grid; gap: 8px; max-width: 72ch; color: var(--muted); }
.addons strong { color: var(--text); }
.addons em { font-style: normal; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--ceripo-secondary); margin-left: 6px; }
details > p { padding-bottom: 12px; }
/* Sign in dialog */
.sign-in-dialog { width: min(460px, calc(100% - 32px)); border: 0; border-radius: 6px; padding: 32px; color: var(--text); background: var(--surface); box-shadow: 0 24px 60px #25253566; }
.sign-in-dialog::backdrop { background: #252535aa; }
.sign-in-dialog h2 { font-size: 1.6rem; letter-spacing: -.035em; margin-bottom: 8px; }
.sign-in-dialog > p { color: var(--muted); margin-bottom: 20px; }
.sign-in-form { display: grid; gap: 10px; }
.sign-in-form input { min-height: 46px; padding: 9px 10px; border: 1px solid var(--control-border); border-radius: 4px; font-size: 1rem; background: var(--surface); color: var(--text); }
.sign-in-form .button { justify-content: center; cursor: pointer; font-family: inherit; }
.dialog-close { position: absolute; top: 10px; right: 10px; }
.dialog-close button { width: 36px; height: 36px; border: 0; background: none; font-size: 1.6rem; line-height: 1; color: var(--muted); cursor: pointer; border-radius: 4px; }
.dialog-close button:hover { background: var(--canvas); color: var(--text); }
/* Privacy notice: small print across the full width */
.privacy { padding-block: 36px; border-top: 1px solid var(--line); scroll-margin-top: 16px; }
.privacy h2 { font-size: 1rem; letter-spacing: 0; margin-bottom: 14px; }
.privacy-body { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 32px; font-size: .8rem; line-height: 1.55; color: var(--muted); }
.privacy-body strong { color: var(--text); }
@media (max-width: 880px) { .privacy-body { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 650px) {
  .privacy-body { grid-template-columns: 1fr; }
  .stages button { padding: 10px; gap: 8px; font-size: .92rem; }
  .header-actions button { flex: 1; justify-content: center; }
}