/* Continue — acquisition landing page.
   Static rebuild of the live continue.dev design (IBM Plex, monochrome split
   layout). No framework, no build step. */

@import url("fonts.css");

:root {
  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --neutral-950: #0a0a0a;
  --neutral-900: #171717;
  --neutral-800: #262626;
  --neutral-700: #404040;
  --neutral-600: #525252;
  --neutral-500: #737373;
  --neutral-300: #d4d4d4;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--neutral-900);
  background: hsl(0 0% 95.3%);
}

.font-mono {
  font-family: var(--mono);
}

a {
  color: inherit;
}

/* ---- Split layout ------------------------------------------------------ */
.split {
  display: flex;
  min-height: 100vh;
  background: #fff;
}

.pane-left {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  background: #fff;
  padding: 6rem 1.5rem;
}

.pane-right {
  display: none;
}

.pane-right img {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  object-fit: cover;
}

/* ---- Header ------------------------------------------------------------ */
.site-header {
  position: absolute;
  inset-inline: 0;
  top: 1.5rem;
  z-index: 20;
  display: flex;
  justify-content: center;
  padding: 0 1.5rem;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  max-width: 36rem;
}

.logo {
  margin-left: -0.875rem;
  display: inline-block;
  flex-shrink: 0;
}
.logo img {
  height: 3rem;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  column-gap: 1.25rem;
  row-gap: 0.25rem;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  color: rgb(0 0 0 / 0.55);
  text-decoration: none;
  transition: color 0.15s ease;
}
.site-nav a:hover {
  color: rgb(0 0 0 / 0.9);
}

/* ---- Article ----------------------------------------------------------- */
.article {
  width: 100%;
  max-width: 36rem;
}

.article__eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--neutral-600);
}

.article__title {
  margin: 0;
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--neutral-950);
}

.article__body {
  margin-top: 2.5rem;
  font-size: 15px;
  line-height: 1.625;
  color: var(--neutral-900);
}
.article__body p {
  margin: 0 0 1.25rem;
}
.article__body p:last-child {
  margin-bottom: 0;
}
.article__body a {
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--neutral-300);
  transition: text-decoration-color 0.15s ease;
}
.article__body a:hover {
  text-decoration-color: var(--neutral-500);
}

/* ---- FAQ accordion (native <details>) ---------------------------------- */
.faq {
  margin-top: 3.5rem;
}
.faq__heading {
  margin: 0 0 1.25rem;
  font-family: var(--mono);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--neutral-800);
}

.faq-item {
  border-bottom: 1px solid rgb(0 0 0 / 0.08);
}
.faq-item > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--neutral-950);
  cursor: pointer;
  list-style: none;
}
.faq-item > summary::-webkit-details-marker {
  display: none;
}
.faq-item > summary .chevron {
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.faq-item[open] > summary .chevron {
  transform: rotate(180deg);
}
.faq-item__answer {
  padding: 0 0 0.75rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--neutral-600);
}
.faq-item__answer a {
  color: var(--neutral-800);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--neutral-300);
}
.faq-item__answer a:hover {
  text-decoration-color: var(--neutral-500);
}

/* ---- Responsive: reveal the image pane on large screens ---------------- */
@media (min-width: 1024px) {
  .pane-left {
    width: 50%;
    padding: 8rem 3rem;
  }
  .pane-right {
    display: block;
    width: 50%;
    /* Pin to the viewport so the image never resizes when the left column
       grows (e.g. when an FAQ accordion opens). align-self:flex-start opts
       out of the flex "stretch to equal height" that caused the re-crop. */
    align-self: flex-start;
    position: sticky;
    top: 0;
    height: 100vh;
  }
  .site-header {
    top: 2rem;
    padding: 0 3rem;
  }
  .article__title {
    font-size: 2.25rem;
  }
}

/* ======================================================================== */
/* Legal pages (privacy, terms) — long-form prose                           */
/* ======================================================================== */
body.legal {
  background: #fff;
  color: var(--neutral-800);
}

.legal-header {
  border-bottom: 1px solid rgb(0 0 0 / 0.06);
}
.legal-header__inner,
.legal-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 48rem;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.legal-main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.legal-meta {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--neutral-500);
  margin: 0 0 2.5rem;
}

/* Prose */
.prose {
  font-size: 15px;
  line-height: 1.7;
  color: var(--neutral-700);
}
.prose h1 {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--neutral-950);
  margin: 0 0 0.75rem;
}
.prose h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--neutral-950);
  margin: 2.75rem 0 0.75rem;
  letter-spacing: -0.01em;
}
.prose h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--neutral-900);
  margin: 2rem 0 0.5rem;
}
.prose h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--neutral-900);
  margin: 1.5rem 0 0.5rem;
}
.prose p {
  margin: 0 0 1.15rem;
}
.prose ul,
.prose ol {
  margin: 0 0 1.15rem;
  padding-left: 1.5rem;
}
.prose li {
  margin: 0 0 0.4rem;
}
.prose a {
  color: var(--neutral-950);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--neutral-300);
  transition: text-decoration-color 0.15s ease;
  overflow-wrap: anywhere;
}
.prose a:hover {
  text-decoration-color: var(--neutral-500);
}
.prose strong,
.prose b {
  font-weight: 600;
  color: var(--neutral-900);
}
.prose blockquote {
  margin: 0 0 1.15rem;
  padding-left: 1rem;
  border-left: 2px solid rgb(0 0 0 / 0.1);
  color: var(--neutral-600);
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.15rem;
  font-size: 0.9rem;
}
.prose th,
.prose td {
  border: 1px solid rgb(0 0 0 / 0.1);
  padding: 0.5rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.legal-footer {
  border-top: 1px solid rgb(0 0 0 / 0.06);
}
.legal-footer__inner {
  font-size: 0.8125rem;
  color: var(--neutral-500);
}
.legal-footer__inner nav {
  display: flex;
  gap: 1.25rem;
}
.legal-footer a {
  color: var(--neutral-500);
  text-decoration: none;
}
.legal-footer a:hover {
  color: var(--neutral-800);
}