:root {
  --bg: #ece8df;
  --paper: #fbf8f2;
  --surface: rgba(255, 255, 255, 0.92);
  --ink: #15232c;
  --muted: #5b6770;
  --line: rgba(21, 35, 44, 0.1);
  --accent: #2f6d7a;
  --accent-deep: #1f4f58;
  --warm: #b7753f;
  --dark: #1a2228;
  --dark-soft: #253038;
  --shadow: 0 18px 44px rgba(35, 28, 22, 0.07);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(47, 109, 122, 0.08), transparent 24rem),
    radial-gradient(circle at top right, rgba(183, 117, 63, 0.06), transparent 20rem),
    var(--bg);
}

a {
  color: inherit;
}

.topline,
.case-header,
.case-main {
  width: min(1100px, calc(100% - 2rem));
  margin-left: auto;
  margin-right: auto;
}

.topline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.7rem;
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.topline a {
  text-decoration: none;
}

.case-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0 1.25rem;
  border-bottom: 1px solid var(--line);
}

.brand,
.back-link {
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #f7fbfc;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.brand-copy {
  display: grid;
  gap: 0.15rem;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy span,
.back-link {
  color: var(--muted);
  font-size: 0.88rem;
}

.case-main {
  padding: 1.35rem 0 2rem;
}

.hero,
.section,
.cta-band {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero,
.section,
.cta-band {
  padding: clamp(1.35rem, 2vw, 2rem);
  background: var(--surface);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 1rem;
}

.eyebrow,
.section-label,
.panel-label {
  margin: 0;
  color: var(--warm);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.04em;
}

h1 {
  margin-top: 0.55rem;
  max-width: 12ch;
  font-size: clamp(2.2rem, 4.6vw, 4rem);
  line-height: 0.97;
}

h2 {
  font-size: clamp(1.4rem, 2.4vw, 2.1rem);
  line-height: 1.06;
}

h3 {
  font-size: 1.05rem;
  line-height: 1.18;
}

p,
li {
  color: var(--muted);
  line-height: 1.68;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.15rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 0.8rem;
  font-weight: 800;
  text-decoration: none;
}

.button-primary {
  background: var(--accent);
  color: #f7fbfc;
}

.button-secondary {
  border-color: rgba(47, 109, 122, 0.18);
  background: rgba(47, 109, 122, 0.08);
  color: var(--accent-deep);
}

.hero-meta {
  display: grid;
  gap: 0.85rem;
}

.hero-meta article {
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
}

.hero-meta strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--ink);
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.section {
  margin-top: 1.2rem;
}

.section-card {
  padding: 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.preview-shell {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.preview-frame {
  min-height: 220px;
  padding: 1rem;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.75), rgba(255,255,255,0.92));
}

.preview-frame.service {
  background: linear-gradient(135deg, rgba(183,117,63,0.15), rgba(255,255,255,0.82));
}

.preview-frame.clinic {
  background: linear-gradient(135deg, rgba(47,109,122,0.14), rgba(255,255,255,0.82));
}

.preview-frame.firm {
  background: linear-gradient(135deg, rgba(47,94,77,0.12), rgba(255,255,255,0.82));
}

.wireframe {
  display: grid;
  gap: 0.7rem;
  height: 100%;
}

.wireframe.split {
  grid-template-columns: 1.1fr 0.9fr;
}

.wireframe.columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wireframe.stack {
  grid-template-columns: 1fr;
}

.wireframe span {
  display: block;
  border: 1px solid rgba(21,35,44,0.12);
  background: rgba(255,255,255,0.65);
}

.wireframe .hero-block {
  min-height: 140px;
  background:
    linear-gradient(180deg, rgba(21,35,44,0.82) 0 16px, transparent 16px),
    rgba(255,255,255,0.68);
}

.wireframe .support-block {
  min-height: 64px;
}

.cta-band {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
  background: linear-gradient(180deg, rgba(26,34,40,0.98), rgba(37,48,56,0.98));
  color: #f4f6f7;
  border-color: rgba(255,255,255,0.1);
}

.cta-band p {
  color: rgba(244,246,247,0.82);
}

@media (max-width: 900px) {
  .hero,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-actions,
  .button {
    width: 100%;
  }

  h1,
  h2 {
    max-width: none;
  }
}