/* Wristar — dual-meridian instrument world */

@font-face {
  font-family: "Big Shoulders Display";
  src: url("fonts/BigShouldersDisplay-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Big Shoulders Display";
  src: url("fonts/BigShouldersDisplay-ExtraBold.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Bai Jamjuree";
  src: url("fonts/BaiJamjuree-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Bai Jamjuree";
  src: url("fonts/BaiJamjuree-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Bai Jamjuree";
  src: url("fonts/BaiJamjuree-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Share Tech Mono";
  src: url("fonts/ShareTechMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #07111c;
  --ink-2: #0c1826;
  --ink-3: #132536;
  --steel: #8aa0b0;
  --steel-bright: #c5d4de;
  --paper: #e7d2a8;
  --amber: #d4a84b;
  --amber-deep: #a67c2d;
  --mint: #8fd9c4;
  --mint-dim: #3d7a6c;
  --cyan: #7eb8c9;
  --cyan-deep: #2f6f82;
  --line: #2a3d4c;
  --danger: #e08a6a;
  --radius-chip: 999px;
  --font-display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --font-body: "Bai Jamjuree", "Segoe UI", sans-serif;
  --font-mono: "Share Tech Mono", ui-monospace, monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --max: 1180px;
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--steel-bright);
  background: linear-gradient(180deg, var(--ink) 0%, #050b12 100%);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(143, 217, 196, 0.28);
  color: #f4fff9;
}

:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--mint);
  color: var(--ink);
  padding: 0.6rem 1rem;
  z-index: 100;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

.mono { font-family: var(--font-mono); letter-spacing: 0.04em; }

/* TOPBAR */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 0.85rem 1.25rem;
  align-items: center;
  padding: 0.7rem clamp(1rem, 3vw, 2rem);
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
}
.topbar__mark { display: flex; gap: 0.35rem; align-items: center; }
.topbar__mark .dot {
  width: 0.45rem; height: 0.45rem; border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 2px 6px rgba(0,0,0,0.35);
}
.topbar__mark .dot.live {
  background: var(--mint);
  animation: pulse 1.8s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}
.topbar__brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  color: var(--paper);
}
.topbar__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  justify-content: flex-end;
}
.topbar__nav a {
  color: var(--steel);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-underline-offset: 0.28em;
}
.topbar__nav a:hover { color: var(--mint); text-decoration: underline; }
.topbar__clock {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--mint);
  white-space: nowrap;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3.5rem) clamp(1rem, 3vw, 2rem) 2.5rem;
  min-height: calc(100svh - 3.5rem);
}

.hero__instrument { display: grid; place-items: center; }

.caseback {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 1;
  filter: drop-shadow(0 18px 40px rgba(0,0,0,0.45));
}
.caseback__bezel {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    conic-gradient(from 210deg, #3a4a56, #1a242c 20%, #6a7884 42%, #1c2832 60%, #4a5a66 78%, #1a242c);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.18),
    0 2px 0 rgba(0,0,0,0.35);
}
.caseback__glass {
  position: absolute;
  inset: 4.5%;
  border-radius: 50%;
  overflow: hidden;
  background: #07131c;
  box-shadow:
    inset 0 0 0 1px rgba(143,217,196,0.12),
    inset 0 -30px 50px rgba(0,0,0,0.45);
}
.caseback__svg { width: 100%; height: 100%; display: block; }
.caseback__readout {
  position: absolute;
  left: 50%;
  bottom: 12%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.85rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--mint);
  opacity: 0.9;
  pointer-events: none;
}
.caseback__lug {
  position: absolute;
  left: 50%;
  width: 18%;
  height: 7%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #2a343c, #6a7884 40%, #2a343c);
  border-radius: 2px;
}
.caseback__lug--n { top: -1.5%; }
.caseback__lug--s { bottom: -1.5%; }

.hero__copy { max-width: 34rem; }
.hero__origin {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--cyan);
}
.hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.8rem, 12vw, 7.2rem);
  line-height: 0.88;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.05em;
}
.hero__title .half--sg { color: var(--paper); }
.hero__title .half--jp { color: var(--cyan); }
.hero__title .meridian {
  color: var(--amber);
  font-size: 0.28em;
  transform: translateY(-0.55em);
  margin: 0 0.08em;
}
.hero__split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.5rem;
  align-items: center;
  margin: 0.85rem 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.95rem, 2.4vw, 1.35rem);
  letter-spacing: 0.08em;
}
.half-label--sg { color: var(--paper); text-align: right; }
.half-label--jp { color: var(--cyan); text-align: left; }
.vs {
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  border: 1px solid color-mix(in srgb, var(--amber) 55%, transparent);
  padding: 0.25rem 0.45rem;
}
.hero__lede {
  margin: 0 0 1.4rem;
  color: color-mix(in srgb, var(--steel-bright) 88%, var(--cyan));
  max-width: 38ch;
  font-size: 1.05rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.6rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-chip);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.chip:active { transform: translateY(1px); }
.chip--primary {
  background: linear-gradient(180deg, #e6c57a, var(--amber-deep));
  color: #1a1206;
  box-shadow: 0 8px 18px rgba(0,0,0,0.28), inset 0 1px 0 rgba(255,255,255,0.35);
}
.chip--primary:hover { filter: brightness(1.06); }
.chip--ghost {
  background: transparent;
  color: var(--mint);
  border-color: color-mix(in srgb, var(--mint) 45%, transparent);
}
.chip--ghost:hover {
  background: color-mix(in srgb, var(--mint) 12%, transparent);
}
.hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.hero__facts dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--steel);
  margin: 0 0 0.2rem;
}
.hero__facts dd {
  margin: 0;
  font-weight: 600;
  color: var(--paper);
  font-size: 0.95rem;
}

/* MERIDIAN BAND */
.meridian-band {
  border-block: 1px solid var(--line);
  background: transparent;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 1rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--mint-dim) var(--ink);
}
.meridian-band__track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--mint);
  white-space: nowrap;
  background: var(--ink-2);
  border: 1px solid var(--line);
}
.meridian-band__track .sep { color: var(--amber); opacity: 0.7; }
@media (prefers-reduced-motion: reduce) {
  .topbar__mark .dot.live { animation: none; }
}

/* DUAL */
.dual {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1rem, 3vw, 2rem);
}
.dual__head {
  max-width: 42rem;
  margin-bottom: 2rem;
}
.dual__head h2,
.calibre__intro h2,
.series__head h2,
.inquiry__frame h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: -0.015em;
  line-height: 0.98;
  color: var(--paper);
  text-wrap: balance;
}
.dual__head p,
.calibre__intro p,
.series__head p,
.inquiry__frame > p {
  margin: 0;
  color: var(--steel);
  max-width: 52ch;
}
.dual__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: stretch;
}
.pole {
  background: transparent;
  border: 0;
  border-top: 2px solid var(--amber);
  padding: 1.1rem 0 0.25rem;
  min-height: 100%;
}
.pole--jp {
  border-top-color: var(--cyan);
}
.pole h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.pole--sg h3 { color: var(--paper); }
.pole--jp h3 { color: var(--cyan); }
.pole p { margin: 0 0 1rem; color: var(--steel-bright); }
.pole ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}
.pole li {
  position: relative;
  padding-left: 1rem;
  color: var(--steel);
  font-size: 0.95rem;
}
.pole li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--amber);
}
.pole--jp li::before { background: var(--mint); }
.pole__gutter {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--amber);
  font-size: 0.85rem;
}
.gutter-line {
  width: 1px;
  flex: 1;
  min-height: 2rem;
  background: linear-gradient(180deg, transparent, var(--amber), transparent);
}

/* CALIBRE STAFF */
.calibre {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem) clamp(2.5rem, 6vw, 4rem);
  display: grid;
  gap: 1.5rem;
}
.staff {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(12rem, 0.55fr);
  gap: 1rem 1.25rem;
  background: transparent;
  border: 0;
  border-top: 2px solid var(--mint-dim);
  padding: 1.25rem 0 0;
}
.staff__col {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--steel);
  border-right: 0;
  padding: 0.75rem 0.5rem;
  gap: 1rem;
}
.staff__center {
  list-style: none;
  margin: 0;
  padding: 0.25rem 0.5rem;
  display: flex;
  flex-direction: column-reverse;
  gap: 0.45rem;
  border-inline: 1px solid color-mix(in srgb, var(--mint) 35%, transparent);
  position: relative;
}
.staff__center::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: color-mix(in srgb, var(--mint) 40%, transparent);
}
.block {
  position: relative;
  z-index: 1;
  min-height: var(--h, 3rem);
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.6rem;
  align-items: center;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  background: var(--ink-3);
}
.block--solid { background: color-mix(in srgb, var(--mint) 18%, var(--ink-3)); border-color: color-mix(in srgb, var(--mint) 45%, var(--line)); }
.block--l1 { background: color-mix(in srgb, var(--cyan) 16%, var(--ink-3)); border-color: color-mix(in srgb, var(--cyan) 40%, var(--line)); }
.block--l2 { background: color-mix(in srgb, var(--paper) 10%, var(--ink-3)); }
.block--l3 { background: color-mix(in srgb, var(--amber) 12%, var(--ink-3)); }
.block--dot { background: color-mix(in srgb, var(--mint) 8%, var(--ink-3)); border-style: dashed; }
.block__tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}
.block__body { font-size: 0.92rem; color: var(--steel-bright); }
.staff__meta {
  display: grid;
  gap: 0.55rem;
  align-content: start;
  font-size: 0.88rem;
  color: var(--steel);
  border-left: 0;
  padding: 0.5rem 0;
}
.staff__meta p { margin: 0; }
.staff__meta .mono { color: var(--mint); }

/* SERIES */
.series {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem) clamp(2.5rem, 6vw, 4.5rem);
}
.series__head { margin-bottom: 1.25rem; }
.series__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
}
.tab {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--ink-2);
  color: var(--steel);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-chip);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.tab:hover { color: var(--paper); border-color: color-mix(in srgb, var(--paper) 35%, var(--line)); }
.tab.is-active {
  color: var(--ink);
  background: var(--mint);
  border-color: var(--mint);
}

.drawer {
  border-top: 2px solid var(--line);
  background: transparent;
  overflow: hidden;
  padding: 0.85rem 0 0;
}
.panel {
  display: grid;
  grid-template-columns: minmax(14rem, 0.9fr) minmax(0, 1.2fr);
  gap: 1.25rem;
  min-height: 20rem;
  background: transparent;
}
.panel[hidden] { display: none !important; }
.panel__face {
  display: grid;
  place-items: center;
  padding: 1rem 1.25rem 1rem 0;
  background: transparent;
  border-right: 0;
}
.panel__copy {
  padding: clamp(1.25rem, 3vw, 2rem);
  display: grid;
  align-content: center;
  gap: 0.65rem;
}
.panel__copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--paper);
}
.panel__code { margin: 0; color: var(--mint); font-size: 0.8rem; }
.panel__copy p { margin: 0; color: var(--steel-bright); max-width: 40ch; }
.spec {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}
.spec li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}
.spec li span:first-child {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--amber);
  align-self: center;
}

/* watch plate */
.watch-plate {
  width: min(100%, 240px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.watch-plate__dial {
  width: 92%;
  aspect-ratio: 1;
  border-radius: 50%;
  position: relative;
  background: #0b1520;
  border: 10px solid #4a5560;
  box-shadow:
    0 14px 28px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.12),
    0 0 0 1px #1c242c;
  padding: 1rem;
}
.watch-plate[data-tone="harbour"] .watch-plate__dial {
  background: #102033;
  border-color: #6a7884;
}
.watch-plate[data-tone="equator"] .watch-plate__dial {
  background: #dce8e2;
  border-color: #8aa0a0;
}
.watch-plate[data-tone="equator"] .watch-plate__brand,
.watch-plate[data-tone="equator"] .watch-plate__idx { color: #1a2a28; }
.watch-plate[data-tone="equator"] .h-h,
.watch-plate[data-tone="equator"] .h-m { background: #1f4a44; }
.watch-plate[data-tone="night"] .watch-plate__dial {
  background: #06090d;
  border-color: #3a444e;
}
.watch-plate__brand {
  position: absolute;
  top: 28%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  color: var(--steel);
}
.watch-plate__idx {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--paper);
}
.i12 { top: 12%; left: 50%; transform: translateX(-50%); }
.i6 { bottom: 12%; left: 50%; transform: translateX(-50%); }
.i3 { right: 14%; top: 50%; transform: translateY(-50%); }
.i9 { left: 14%; top: 50%; transform: translateY(-50%); }
.watch-plate__hand {
  position: absolute;
  left: 50%;
  bottom: 50%;
  transform-origin: bottom center;
  border-radius: 2px;
  background: var(--mint);
}
.h-h { width: 3px; height: 22%; transform: translateX(-50%) rotate(40deg); }
.h-m { width: 2px; height: 32%; transform: translateX(-50%) rotate(120deg); background: var(--amber); }

/* INQUIRY */
.inquiry {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem) clamp(3rem, 7vw, 5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(14rem, 0.7fr);
  gap: 1.25rem;
}
.inquiry__frame {
  border: 0;
  border-top: 2px solid var(--amber);
  background: transparent;
  padding: clamp(1.1rem, 2.5vw, 1.5rem) 0 0;
}
.inquiry__aside {
  border: 0;
  border-top: 2px solid var(--cyan);
  background: transparent;
  padding: clamp(1.1rem, 2.5vw, 1.5rem) 0 0;
  display: grid;
  align-content: start;
  gap: 0.55rem;
  color: var(--steel);
}
.form {
  display: grid;
  gap: 0.95rem;
  margin-top: 1.25rem;
  max-width: 32rem;
}
.form__row { display: grid; gap: 0.35rem; }
.form label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}
.form input,
.form select,
.form textarea {
  width: 100%;
  appearance: none;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--steel-bright);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.7rem 0.8rem;
  border-radius: 0;
  caret-color: var(--mint);
}
.form input:hover,
.form select:hover,
.form textarea:hover { border-color: color-mix(in srgb, var(--mint) 40%, var(--line)); }
.form input:focus,
.form select:focus,
.form textarea:focus {
  border-color: var(--mint);
  outline: none;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--mint) 50%, transparent);
}
.form input.is-invalid,
.form select.is-invalid {
  border-color: var(--danger);
}
.err {
  margin: 0;
  color: var(--danger);
  font-size: 0.85rem;
}
.form__status {
  margin: 0.25rem 0 0;
  min-height: 1.3em;
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.inquiry__aside .mono { color: var(--mint); margin: 0; }
.inquiry__aside p { margin: 0; }
.aside-note {
  margin-top: 1rem !important;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.foot {
  border-top: 1px solid var(--line);
  padding: 1.5rem clamp(1rem, 3vw, 2rem) 2.5rem;
  text-align: center;
  color: var(--steel);
  font-size: 0.92rem;
}
.foot p { margin: 0.2rem 0; }
.foot strong { color: var(--paper); font-weight: 600; }

/* RESPONSIVE */
@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 1.25rem;
  }
  .hero__instrument { order: -1; }
  .caseback { width: min(100%, 340px); }
  .dual__grid { grid-template-columns: 1fr; }
  .pole__gutter {
    flex-direction: row;
    min-height: auto;
    padding: 0.25rem 0;
  }
  .gutter-line {
    width: auto;
    flex: 1;
    min-height: 1px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--amber), transparent);
  }
  .staff {
    grid-template-columns: 1fr;
  }
  .staff__col {
    writing-mode: horizontal-tb;
    transform: none;
    flex-direction: row;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 0 0 0.5rem;
  }
  .staff__meta {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 0.85rem;
  }
  .panel { grid-template-columns: 1fr; }
  .panel__face { border-right: 0; border-bottom: 1px solid var(--line); min-height: 16rem; }
  .inquiry { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .topbar {
    grid-template-columns: auto 1fr auto;
  }
  .topbar__nav { display: none; }
  .hero__facts { grid-template-columns: 1fr; }
  .hero__title { font-size: clamp(3.2rem, 18vw, 4.6rem); }
  .hero__split { font-size: 0.95rem; }
}

@media (min-width: 921px) and (max-width: 1100px) {
  .hero { grid-template-columns: 1fr 1fr; }
}