/* editorial-serif — DB Pipe Organs. Paper, ink, one burgundy rule. */

:root {
  --bg: #f3efe6;
  --bg-alt: #e8e2d4;
  --bg-deep: #1c1916;
  --ink: #1c1916;
  --ink-soft: #5c564c;
  --ink-invert: #f3efe6;
  --accent: #6e2f33;
  --accent-soft: #efe2dc;
  --line: #d4cdc0;
  --font-display: "Cormorant Garamond", "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --tracking-display: -0.025em;
  --container: 1080px;
  --container-narrow: 680px;
  --radius: 0;
  --radius-lg: 0;
  --shadow: none;
  --section-y: clamp(3.75rem, 2.2rem + 5vw, 7rem);
}

.site-header {
  background: var(--bg);
  backdrop-filter: none;
  border-bottom: 1px solid var(--ink);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  line-height: 1;
}

.mark {
  width: 36px;
  height: 36px;
  flex: none;
  fill: currentColor;
}

.nav a,
.mobile-nav a {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  opacity: 1;
}

.nav a {
  border-bottom: 1px solid transparent;
  padding-bottom: 0.15rem;
}

.nav a:hover {
  border-bottom-color: var(--ink);
}

.section-head {
  max-width: 38rem;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}

.section-head h2,
.hero h1,
.atelier h2,
.desk h2,
.audit h2 {
  font-weight: 500;
  font-style: italic;
  line-height: 0.96;
}

.section-head h2,
.atelier h2,
.desk h2,
.audit h2 {
  font-size: clamp(2.35rem, 1.3rem + 3.2vw, 4.1rem);
  margin-bottom: 0.75rem;
}

.hero {
  padding-block: clamp(2.25rem, 4vw, 4.5rem) var(--section-y);
}

.hero h1 {
  font-size: clamp(2.7rem, 1.4rem + 4.4vw, 5.35rem);
  margin: 0.35rem 0 1rem;
}

.hero__figure img {
  width: 100%;
  height: auto;
}

.hero__figure figcaption {
  margin-top: 0.7rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--step-1);
  line-height: 1.3;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.rank-grid {
  display: grid;
  gap: clamp(1.5rem, 2.5vw, 2.25rem);
}

.rank img {
  width: 100%;
  height: auto;
}

.rank figcaption,
.rank--plate {
  display: grid;
  gap: 0.35rem;
}

.rank figcaption {
  margin-top: 0.7rem;
}

.rank h3,
.service h3,
.question h3,
.steps h3 {
  font-weight: 600;
  font-style: italic;
  font-size: var(--step-2);
  line-height: 1.05;
}

.rank__index,
.service__num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}

.rank__index { font-size: var(--step-1); }
.service__num { font-size: var(--step-3); }

.rank--plate {
  border-top: 1px solid var(--ink);
  padding-top: 0.85rem;
  align-content: start;
}

.atelier {
  display: grid;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.atelier__copy {
  max-width: 40rem;
}

.atelier__copy p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 3.5rem;
  float: left;
  line-height: 0.8;
  padding: 0.15rem 0.45rem 0 0;
  color: var(--accent);
}

.margin-note {
  border-top: 1px solid var(--ink);
  padding-top: 0.9rem;
  display: grid;
  gap: 0.75rem;
  font-size: var(--step--1);
}

.margin-note a,
.desk a,
.audit a,
.footer-grid a {
  overflow-wrap: anywhere;
}

.service {
  display: grid;
  gap: 0.45rem 1.5rem;
  padding: 1.45rem 0;
  border-top: 1px solid var(--line);
}

.service:last-child { border-bottom: 1px solid var(--line); }

.section--deep .eyebrow { color: var(--ink-invert); }

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--gap);
  counter-reset: step;
}

.steps li {
  border-top: 1px solid color-mix(in srgb, var(--ink-invert) 40%, transparent);
  padding-top: 0.9rem;
}

.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--step-2);
  line-height: 1;
}

.steps h3 { margin: 0.45rem 0 0.5rem; }

.steps__cta { margin-top: 2rem; }

.register {
  display: grid;
  gap: 0;
  margin: 0;
}

.register div {
  border-top: 1px solid var(--line);
  padding: 1rem 0 1.1rem;
}

.register dt {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.register dd {
  margin: 0.2rem 0 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--step-2);
  line-height: 1.15;
}

.desk {
  display: grid;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}

.desk__card {
  font-style: normal;
  border-top: 1px solid var(--ink);
  padding-top: 0.9rem;
  display: grid;
  gap: 0.8rem;
}

.question {
  border-top: 1px solid var(--line);
  padding: 1.15rem 0 1.25rem;
}

.question:last-child { border-bottom: 1px solid var(--line); }

.question h3 { margin-bottom: 0.45rem; }

.audit {
  display: grid;
  gap: clamp(1.75rem, 3vw, 3.5rem);
  align-items: start;
}

.audit-form {
  display: grid;
  gap: 1rem;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  background: var(--bg);
}

.field select {
  padding: 0.85em 1em;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.field textarea { min-height: 8rem; resize: vertical; }

.site-footer {
  border-top: 1px solid var(--ink);
}

.footer-grid {
  display: grid;
  gap: var(--gap);
}

.footer-brand {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--step-2);
  line-height: 1;
  margin-bottom: 0.45rem;
}

.footer-grid nav {
  display: grid;
  gap: 0.35rem;
  align-content: start;
}

.footer-grid nav a { text-decoration: none; }
.footer-grid nav a:hover { text-decoration: underline; }

@media (min-width: 760px) {
  .rank-grid { grid-template-columns: 1fr 1fr; }

  .service {
    grid-template-columns: 4.25rem minmax(9rem, 13rem) 1fr;
    align-items: baseline;
  }

  .steps { grid-template-columns: 1fr 1fr; }

  .register { grid-template-columns: 1fr 1fr 1fr; }

  .register div { padding-right: 1rem; }

  .desk { grid-template-columns: 1.3fr 0.7fr; }

  .audit-form { grid-template-columns: 1fr 1fr; }

  .field--wide { grid-column: 1 / -1; }
}

@media (min-width: 960px) {
  .hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: clamp(2rem, 4vw, 4rem);
    align-items: end;
  }

  .hero__copy {
    border-right: 1px solid var(--line);
    padding-right: clamp(1.25rem, 2.5vw, 2.75rem);
    padding-bottom: 0.5rem;
  }

  .atelier {
    grid-template-columns: minmax(0, 1fr) 16rem;
  }

  .audit {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }

  .footer-grid { grid-template-columns: 1.4fr 1fr 0.8fr; }
}

@media (min-width: 1040px) {
  .rank-grid { grid-template-columns: repeat(6, 1fr); }

  .rank { grid-column: span 2; }

  .rank--plate:nth-last-child(-n+2) { grid-column: span 3; }

  .rank:not(.rank--plate) img {
    aspect-ratio: 4 / 3;
    object-fit: cover;
  }

  .steps { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 420px) {
  .hero__actions .btn { width: 100%; }
}