/* ============================================================
   Stage Detail (sub-page of an Events page)
   Frankfurt: Horizon · Skyline · Skyline Terrace · Liberty
   Builds on tokens from site.css + loc-cat.css
   ============================================================ */

:root {
  --sd-max:     1640px;
  --sd-shell-x: clamp(24px, 5vw, 80px);
}

body.sd-body { background: var(--paper); color: var(--ink); }

/* ── Crumbs (light variant — sits below transparent header on dark hero) ─ */
.sd-crumbs {
  position: relative; z-index: 2;
  padding: 90px var(--sd-shell-x) 0;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.66);
}
.sd-crumbs__inner {
  max-width: var(--sd-max); margin: 0 auto;
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}
.sd-crumbs a { color: inherit; text-decoration: none; border-bottom: 1px solid transparent; transition: border-color .15s ease, color .15s ease; padding-bottom: 1px; }
.sd-crumbs a:hover { color: #fff; border-bottom-color: rgba(255,255,255,0.4); }
.sd-crumbs__sep { color: rgba(255,255,255,0.32); font-size: 9px; }
.sd-crumbs__current { color: #fff; }

/* ── HERO ─────────────────────────────────────────────────── */
.sd-hero {
  position: relative;
  min-height: clamp(580px, 78vh, 780px);
  color: #fff;
  background: var(--ink);
  margin-top: -56px;        /* tuck under crumbs visually */
  padding-top: 56px;
  isolation: isolate;
  overflow: hidden;
}
.sd-hero__media { position: absolute; inset: 0; z-index: -2; }
.sd-hero__media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.7) saturate(1.04);
}
.sd-hero::before {
  content:""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(11,11,12,0.55) 0%, rgba(11,11,12,0.18) 38%, rgba(11,11,12,0.85) 100%);
}
.sd-hero__inner {
  max-width: var(--sd-max); margin: 0 auto;
  padding: clamp(120px, 14vw, 200px) var(--sd-shell-x) clamp(56px, 6vw, 96px);
  display: grid; gap: 22px;
}
.sd-hero__back {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  width: max-content;
  transition: color .2s ease;
}
.sd-hero__back:hover { color: var(--oak); }
.sd-hero__back .arr { transition: transform .25s ease; }
.sd-hero__back:hover .arr { transform: translateX(-4px); }

.sd-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--oak);
  font-weight: 500;
}
.sd-hero__eyebrow .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--oak); }

.sd-hero__h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(56px, 8.4vw, 144px);
  line-height: 0.94;
  letter-spacing: -0.032em;
  margin: 0;
  max-width: 16ch;
  text-wrap: balance;
}
.sd-hero__h1 em {
  font-style: italic;
  font-family: 'Instrument Serif', var(--font-display), serif;
  font-weight: 400;
  letter-spacing: -0.018em;
  color: var(--oak);
}
.sd-hero__sub {
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  margin: 6px 0 0;
  max-width: 58ch;
}
.sd-hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

/* ── SPEC STRIP (mono numerals, sticky-feel) ─────────────── */
.sd-specs {
  background: var(--ink); color: #fff;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sd-specs__inner {
  max-width: var(--sd-max); margin: 0 auto;
  padding: clamp(28px, 3vw, 44px) var(--sd-shell-x);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}
.sd-spec {
  padding: 4px clamp(12px, 2vw, 28px);
  border-right: 1px solid rgba(255,255,255,0.12);
}
.sd-spec:last-child { border-right: 0; }
.sd-spec:first-child { padding-left: 0; }
.sd-spec__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.24em; text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
}
.sd-spec__v {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.1vw, 30px);
  letter-spacing: -0.018em;
  line-height: 1.1;
  color: #fff;
}
.sd-spec__v--mono {
  font-family: var(--font-mono);
  font-size: clamp(16px, 1.4vw, 19px);
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.92);
}
@media (max-width: 900px) {
  .sd-specs__inner { grid-template-columns: repeat(2, 1fr); gap: 24px 8px; }
  .sd-spec { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.10); padding-bottom: 20px; padding-left: 0; }
  .sd-spec:nth-last-child(-n+2):not(:last-child) { border-bottom: 0; }
}

/* ── LEDE EDITORIAL ──────────────────────────────────────── */
.sd-lede { padding: clamp(80px, 10vw, 144px) 0 clamp(40px, 5vw, 64px); background: var(--paper); }
.sd-lede__inner {
  max-width: var(--sd-max); margin: 0 auto;
  padding: 0 var(--sd-shell-x);
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.sd-lede__h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 48px);
  font-weight: 500;
  letter-spacing: -0.022em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}
.sd-lede__h2 em {
  font-style: italic;
  font-family: 'Instrument Serif', var(--font-display), serif;
  font-weight: 400;
  color: var(--oak-deep);
}
.sd-lede__body p {
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.6;
  color: rgba(11,11,12,0.72);
  margin: 0 0 16px;
  max-width: 56ch;
}
.sd-lede__body p:last-child { margin-bottom: 0; }
@media (max-width: 880px) {
  .sd-lede__inner { grid-template-columns: 1fr; }
}

/* ── SECTION HEAD (paper variant) ────────────────────────── */
.sd-head {
  display: grid; grid-template-columns: 1fr 1.6fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  border-bottom: 1px solid rgba(168,139,92,0.28);
  padding-bottom: 28px;
  margin-bottom: clamp(40px, 4.5vw, 64px);
}
.sd-head__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--oak-deep);
  margin: 0 0 14px;
  display: inline-flex; align-items: center; gap: 10px;
}
.sd-head__eyebrow .dot { width: 5px; height: 5px; border-radius: 999px; background: var(--oak); }
.sd-head__h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.6vw, 52px);
  font-weight: 500; letter-spacing: -0.025em; line-height: 1.05;
  margin: 0; max-width: 14ch; text-wrap: balance;
}
.sd-head__h2 em { font-style: italic; font-family: 'Instrument Serif', var(--font-display), serif; font-weight: 400; color: var(--oak-deep); }
.sd-head__copy { font-size: clamp(15px, 1.05vw, 16.5px); line-height: 1.55; color: rgba(11,11,12,0.62); margin: 0; max-width: 52ch; justify-self: end; }
@media (max-width: 880px) {
  .sd-head { grid-template-columns: 1fr; align-items: start; }
  .sd-head__copy { justify-self: start; }
}

/* ── SETUPS (Theatre / Banquet / Reception / Cabaret) ───── */
.sd-setups { background: var(--paper); padding: clamp(72px, 9vw, 128px) 0; border-bottom: 1px solid var(--rule-soft); }
.sd-setups__inner { max-width: var(--sd-max); margin: 0 auto; padding: 0 var(--sd-shell-x); }
.sd-setups__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(168,139,92,0.28);
}
.sd-setup {
  padding: clamp(28px, 3vw, 44px) clamp(18px, 2vw, 28px);
  border-right: 1px solid rgba(168,139,92,0.28);
  border-bottom: 1px solid rgba(168,139,92,0.28);
  background: rgba(255,255,255,0.4);
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
}
.sd-setup:last-child { border-right: 0; }
.sd-setup__num {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(11,11,12,0.4);
}
.sd-setup__icon {
  width: 64px; height: 44px; opacity: 0.7;
}
.sd-setup__name {
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.018em;
  margin: 0;
}
.sd-setup__name em { font-style: italic; font-family: 'Instrument Serif', serif; font-weight: 400; color: var(--oak-deep); }
.sd-setup__cap {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(44px, 4.2vw, 60px);
  line-height: 0.95; letter-spacing: -0.028em;
  color: var(--ink);
  margin-top: auto;
  font-variant-numeric: tabular-nums;
}
.sd-setup__cap-unit {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(11,11,12,0.42);
  margin-top: 6px;
  font-weight: 500;
}
.sd-setup__note {
  font-size: 13px; line-height: 1.5; color: rgba(11,11,12,0.62);
  margin: 0;
}
@media (max-width: 980px) {
  .sd-setups__grid { grid-template-columns: repeat(2, 1fr); }
  .sd-setup:nth-child(2) { border-right: 0; }
}
@media (max-width: 560px) {
  .sd-setups__grid { grid-template-columns: 1fr; }
  .sd-setup, .sd-setup:nth-child(2) { border-right: 0; }
}

/* ── TECH KIT (LED · Sound · Light · Broadcast) ─────────── */
.sd-tech { background: #fff; padding: clamp(72px, 9vw, 128px) 0; border-bottom: 1px solid var(--rule-soft); }
.sd-tech__inner { max-width: var(--sd-max); margin: 0 auto; padding: 0 var(--sd-shell-x); }
.sd-tech__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(28px, 3vw, 48px);
}
.sd-tech__col {
  display: flex; flex-direction: column; gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--ink);
}
.sd-tech__k {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--oak-deep);
  font-weight: 500;
}
.sd-tech__h {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.6vw, 24px);
  font-weight: 500; letter-spacing: -0.015em;
  margin: 0;
}
.sd-tech__list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 14px; line-height: 1.5;
  color: rgba(11,11,12,0.7);
}
.sd-tech__list li {
  padding-left: 16px; position: relative;
}
.sd-tech__list li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 6px; height: 1px; background: var(--oak-deep);
}
@media (max-width: 880px) {
  .sd-tech__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .sd-tech__grid { grid-template-columns: 1fr; }
}

/* ── USE CASES (Suits for: Launch / Town hall / Awards / …) ── */
.sd-use { background: var(--paper); padding: clamp(72px, 9vw, 128px) 0; border-bottom: 1px solid var(--rule-soft); }
.sd-use__inner { max-width: var(--sd-max); margin: 0 auto; padding: 0 var(--sd-shell-x); }
.sd-use__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.4vw, 36px);
}
.sd-use__card {
  background: #fff;
  border: 1px solid var(--rule-soft);
  padding: clamp(28px, 2.6vw, 40px);
  display: flex; flex-direction: column; gap: 14px;
  text-decoration: none; color: inherit;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.sd-use__card:hover {
  border-color: var(--oak-deep);
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}
.sd-use__num {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(11,11,12,0.4);
}
.sd-use__h {
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500; letter-spacing: -0.018em;
  margin: 0;
}
.sd-use__h em { font-style: italic; font-family: 'Instrument Serif', serif; font-weight: 400; color: var(--oak-deep); }
.sd-use__copy { font-size: 14px; line-height: 1.55; color: rgba(11,11,12,0.66); margin: 0; }
.sd-use__cta {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--oak-deep);
  display: inline-flex; align-items: center; gap: 8px;
}
.sd-use__cta .arr { transition: transform .25s ease; }
.sd-use__card:hover .sd-use__cta .arr { transform: translateX(4px); }
@media (max-width: 880px) { .sd-use__grid { grid-template-columns: 1fr; } }

/* ── GALLERY ─────────────────────────────────────────────── */
.sd-gallery { background: var(--ink); color: #fff; padding: clamp(72px, 9vw, 128px) 0; }
.sd-gallery__inner { max-width: var(--sd-max); margin: 0 auto; padding: 0 var(--sd-shell-x); }
.sd-gallery .sd-head { border-bottom-color: rgba(255,255,255,0.14); }
.sd-gallery .sd-head__eyebrow { color: var(--oak); }
.sd-gallery .sd-head__h2 { color: #fff; }
.sd-gallery .sd-head__h2 em { color: var(--oak); }
.sd-gallery .sd-head__copy { color: rgba(255,255,255,0.7); }

.sd-mosaic {
  display: grid; grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: clamp(180px, 18vw, 280px);
  gap: 12px;
}
.sd-mosaic__tile {
  position: relative; overflow: hidden; background: rgba(255,255,255,0.04);
}
.sd-mosaic__tile img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s ease;
}
.sd-mosaic__tile:hover img { transform: scale(1.04); }
.sd-mosaic__tile--wide  { grid-column: span 8; grid-row: span 2; }
.sd-mosaic__tile--tall  { grid-column: span 4; grid-row: span 2; }
.sd-mosaic__tile--third { grid-column: span 4; grid-row: span 2; }
.sd-mosaic__tile--half  { grid-column: span 6; grid-row: span 2; }
@media (max-width: 880px) {
  .sd-mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .sd-mosaic__tile--wide, .sd-mosaic__tile--tall, .sd-mosaic__tile--third, .sd-mosaic__tile--half {
    grid-column: span 2; grid-row: span 1;
  }
}

/* ── FLOORPLAN ──────────────────────────────────────────── */
.sd-plan { background: var(--paper); padding: clamp(72px, 9vw, 128px) 0; border-bottom: 1px solid var(--rule-soft); }
.sd-plan__inner { max-width: var(--sd-max); margin: 0 auto; padding: 0 var(--sd-shell-x); }
.sd-plan__figure {
  background: #fff;
  border: 1px solid var(--rule-soft);
  padding: clamp(28px, 3vw, 56px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.sd-plan__svg-wrap {
  aspect-ratio: 16/9;
  background:
    linear-gradient(to right, rgba(11,11,12,0.04) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(to bottom, rgba(11,11,12,0.04) 1px, transparent 1px) 0 0 / 40px 40px,
    #FAF7F1;
  position: relative;
}
.sd-plan__svg-wrap svg { display: block; width: 100%; height: 100%; }
.sd-plan__legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.06em; color: rgba(11,11,12,0.7);
}
.sd-plan__legend strong {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: -0.005em;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 4px;
}
.sd-plan__cap {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(11,11,12,0.42);
  margin: 0;
}

/* ── OTHER STAGES STRIP ─────────────────────────────────── */
.sd-other { background: var(--paper); padding: clamp(72px, 9vw, 128px) 0; border-bottom: 1px solid var(--rule-soft); }
.sd-other__inner { max-width: var(--sd-max); margin: 0 auto; padding: 0 var(--sd-shell-x); }
.sd-other__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 28px);
}
.sd-other__card {
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--rule-soft);
  text-decoration: none; color: inherit;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
  overflow: hidden;
}
.sd-other__card:hover {
  border-color: var(--oak-deep);
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}
.sd-other__media { aspect-ratio: 16/10; overflow: hidden; }
.sd-other__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.sd-other__card:hover .sd-other__media img { transform: scale(1.04); }
.sd-other__body { padding: 22px 26px 26px; display: flex; flex-direction: column; gap: 6px; }
.sd-other__num {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(11,11,12,0.4);
}
.sd-other__name {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.7vw, 24px);
  font-weight: 500; letter-spacing: -0.015em;
  margin: 4px 0 4px;
}
.sd-other__name em { font-style: italic; font-family: 'Instrument Serif', serif; font-weight: 400; color: var(--oak-deep); }
.sd-other__spec { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; color: rgba(11,11,12,0.55); margin: 0; }
.sd-other__cta {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--oak-deep);
  display: inline-flex; align-items: center; gap: 8px;
}
.sd-other__cta .arr { transition: transform .25s ease; }
.sd-other__card:hover .sd-other__cta .arr { transform: translateX(4px); }
@media (max-width: 880px) {
  .sd-other__grid { grid-template-columns: 1fr; }
}