:root { --case-blue: #1769ff; }

.case-header .header-inner { height: 70px; }
.case-header .header-download { text-decoration: none; }
.case-main { overflow: hidden; }
.case-hero { padding: clamp(72px, 10vw, 132px) 0 82px; background: var(--paper); }
.case-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(240px, .42fr); gap: clamp(36px, 9vw, 132px); align-items: center; }
.case-breadcrumb { display: inline-flex; margin-bottom: 36px; color: var(--muted); font-size: 13px; font-weight: 680; text-decoration: none; }
.case-breadcrumb:hover { color: var(--blue-deep); }
.case-eyebrow { margin: 0 0 12px; color: var(--blue-deep); font-size: 12px; font-weight: 760; letter-spacing: .1em; text-transform: uppercase; }
.case-hero h1 { max-width: 840px; margin-bottom: 22px; font-size: clamp(48px, 6.1vw, 82px); }
.case-lede { max-width: 610px; margin: 0; color: #4f4e49; font-size: 18px; line-height: 1.63; }
.case-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.case-actions .button { min-height: 50px; padding-inline: 18px; }
.case-portrait-wrap { position: relative; justify-self: end; width: min(100%, 294px); }
.case-portrait-wrap::before { position: absolute; inset: 9% 2% 1%; z-index: 0; border-radius: 50%; background: var(--blue-soft); content: ''; }
.case-portrait { position: relative; z-index: 1; display: block; width: 100%; border-radius: 50%; }
.case-flow { padding: 122px 0; background: var(--white); }
.case-flow-header { display: grid; grid-template-columns: .72fr 1.28fr; gap: 42px; margin-bottom: 48px; }
.case-flow-header h2, .case-cta h2 { margin: 0; font-size: clamp(38px, 4.25vw, 58px); font-weight: 740; letter-spacing: -.045em; line-height: 1.02; }
.case-flow-header p { max-width: 560px; margin: 4px 0 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.case-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.case-step { padding: 27px 26px 6px 0; border-right: 1px solid var(--line); }
.case-step + .case-step { padding-left: 26px; }
.case-step:last-child { border-right: 0; }
.step-number { display: inline-grid; place-items: center; width: 28px; height: 28px; margin-bottom: 34px; border-radius: 50%; background: var(--ink); color: var(--white); font-size: 12px; font-weight: 760; }
.case-step h3 { max-width: 290px; margin: 0 0 12px; font-size: 24px; letter-spacing: -.03em; line-height: 1.12; }
.case-step p { max-width: 330px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.case-media-section { padding: 0 0 122px; background: var(--white); }
.case-media-grid { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(280px, .82fr); gap: clamp(30px, 7vw, 96px); align-items: center; }
.case-media { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); box-shadow: var(--shadow); }
.case-media img { display: block; width: 100%; height: auto; }
.case-note { padding: 34px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
.case-note h2 { margin: 0 0 14px; font-size: clamp(30px, 3.2vw, 43px); letter-spacing: -.04em; line-height: 1.05; }
.case-note p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.case-note p + p { margin-top: 18px; color: #55544f; font-size: 13px; }
.case-picker-section { padding: 0 0 122px; background: var(--paper); }
.case-picker-grid { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); gap: clamp(34px, 8vw, 120px); align-items: center; padding-block: 76px; }
.case-picker-copy h2 { max-width: 460px; margin: 0; font-size: clamp(34px, 3.75vw, 52px); letter-spacing: -.045em; line-height: 1.04; }
.case-picker-copy p { max-width: 510px; margin: 20px 0 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.case-picker-link { display: inline-flex; margin-top: 24px; color: var(--blue-deep); font-size: 14px; font-weight: 720; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.case-picker-link:hover { color: var(--ink); }
.case-picker-media { aspect-ratio: 2 / 1; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--white); box-shadow: var(--shadow); }
.case-picker-media img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center bottom; }
.case-cta-section { padding: 0 0 122px; background: var(--white); }
.case-cta { display: grid; grid-template-columns: 1fr auto; gap: 34px; align-items: end; padding: 52px; border-radius: 18px; background: var(--ink); color: var(--white); }
.case-cta p { max-width: 620px; margin: 18px 0 0; color: #c7c6c0; font-size: 16px; line-height: 1.6; }
.case-cta .button-primary { flex: 0 0 auto; padding: 0 18px; }
.case-footer { padding: 25px 0; border-top: 1px solid var(--line); }
.case-footer-inner { display: flex; justify-content: space-between; gap: 24px; color: var(--muted); font-size: 13px; }
.case-footer a { color: var(--muted); font-weight: 680; text-decoration: none; }
.case-footer a:hover { color: var(--ink); }

@media (max-width: 860px) {
  .case-hero-grid, .case-flow-header, .case-media-grid, .case-picker-grid, .case-cta { grid-template-columns: 1fr; }
  .case-portrait-wrap { justify-self: start; width: 180px; }
  .case-steps { grid-template-columns: 1fr; }
  .case-step, .case-step + .case-step { padding: 26px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .case-step:last-child { border-bottom: 0; }
  .case-flow { padding-block: 86px; }
  .case-media-section, .case-picker-section, .case-cta-section { padding-bottom: 86px; }
  .case-picker-grid { gap: 32px; padding-block: 58px; }
  .case-cta { padding: 40px; }
}

@media (max-width: 560px) {
  .case-header .header-inner { height: 64px; }
  .case-hero { padding: 55px 0 66px; }
  .case-breadcrumb { margin-bottom: 28px; }
  .case-hero h1 { font-size: clamp(43px, 12vw, 58px); }
  .case-lede { font-size: 16px; }
  .case-actions { flex-direction: column; }
  .case-actions .button { width: 100%; }
  .case-flow { padding-block: 76px; }
  .case-flow-header { gap: 18px; margin-bottom: 34px; }
  .case-media-section, .case-picker-section, .case-cta-section { padding-bottom: 76px; }
  .case-picker-grid { padding-block: 50px; }
  .case-note, .case-cta { padding: 28px 20px; }
  .case-footer-inner { flex-direction: column; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .scenario-card { transition: none; }
}