/* ============================================================
   FORMA — studio prospectus
   Editorial Fashion direction: Bodoni Moda + Karla, bone/ink/oxblood
   ============================================================ */

:root {
  --bg: #F2EFE9;
  --surface: #EAE5D9;
  --paper: #FDFCF8;
  --ink: #1A1817;
  --muted: #5D554A;
  --accent: #6B2F26;
  --accent-deep: #57231B;
  --band: #1A1817;
  --band-ink: #EFE9DC;
  --band-muted: #B4A997;
  --line: #C9C2B2;
  --line-strong: #1A1817;
  --serif: "Bodoni Moda", "Playfair Display", Georgia, serif;
  --sans: "Karla", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

html:has(dialog[open]) { overflow: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  font-optical-sizing: auto;
}

/* Paper grain — atmosphere only, never blocks interaction */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

[hidden] { display: none !important; }

img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
}

.skip {
  position: absolute;
  left: 16px;
  top: -64px;
  z-index: 100;
  background: var(--ink);
  color: var(--bg);
  padding: 12px 18px;
  font: 700 12px/1 var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: top 160ms var(--ease);
}
.skip:focus { top: 12px; }

/* ---------- Focus (kept on plain :focus as well as :focus-visible) ---------- */
a:focus,
button:focus,
input:focus,
select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Masthead ---------- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--line-strong);
}
.masthead-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 64px;
}
.brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  padding-block: 12px;
}
.brand-sub {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.mast-nav {
  display: flex;
  gap: 28px;
  flex-shrink: 0;
}
.mast-nav a {
  color: var(--ink);
  text-decoration: none;
  font: 700 12px/1 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-block: 16px;
  border-bottom: 2px solid transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 26px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font: 700 13px/1 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease), transform 120ms var(--ease);
}
.btn:active { transform: scale(0.97); }
.row-open:active { background: #E2DCCC; }
.stop:active { background: var(--surface); }
.leaf-close:active { transform: scale(0.94); }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.btn-ghost { background: transparent; }
.btn-invert {
  background: var(--band-ink);
  border-color: var(--band-ink);
  color: var(--ink);
}
.btn-toggle {
  min-height: 44px;
  padding: 10px 18px;
  font-size: 12px;
}
.btn-toggle[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

/* ---------- Hero: the prospectus spread ---------- */
.hero {
  min-height: calc(100svh - 64px);
  display: flex;
}
.hero-grid {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  width: 100%;
  padding-block: 40px 56px;
}
.hero-margin {
  position: absolute;
  margin: 0;
  font: 700 11px/1.7 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-margin-left {
  left: clamp(20px, 4vw, 48px);
  top: 46%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  rotate: 180deg;
}
.hero-margin-right {
  right: clamp(20px, 4vw, 48px);
  top: 40px;
  text-align: right;
}
.hero-index {
  position: absolute;
  left: clamp(20px, 4vw, 48px);
  top: 40px;
  width: 216px;
  border-top: 1px solid var(--line-strong);
  padding-top: 12px;
  animation: fade 700ms var(--ease) 60ms both;
}
.hero-index-label {
  margin: 0 0 8px;
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-index ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.hero-index li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-block: 5px;
  border-bottom: 1px solid var(--line);
  font: 700 11px/1.5 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-index li span:last-child { color: var(--ink); }
.hero-word {
  margin: auto 0 28px;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(64px, 19vw, 268px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--ink);
  overflow-x: clip;
}
.hero-word-mark { color: var(--accent); }
.hero-stamp {
  color: var(--accent);
  transform: rotate(-8deg);
}
.hero-stamp svg { display: block; }
.stamp-text {
  font: 700 10.5px var(--sans);
  letter-spacing: 0.22em;
  fill: currentColor;
}
.stamp-core {
  font: 600 26px var(--serif);
  letter-spacing: 0.06em;
  fill: currentColor;
}
.hero-foot {
  border-top: 1px solid var(--line-strong);
  padding-top: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
}
.hero-lede {
  margin: 0 0 24px;
  max-width: 52ch;
  font-size: 18px;
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}
.hero-particulars {
  margin: 0;
  font: 700 12px/1.9 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.p-sep { padding-inline: 8px; color: var(--accent); }
.hero-days {
  display: block;
  margin-top: 6px;
  color: var(--ink);
}

/* ---------- The term ruler ---------- */
.ruler {
  border-top: 1px solid var(--line-strong);
  background: var(--paper);
}
.ruler .container { overflow-x: auto; scrollbar-width: thin; }
.ruler-track {
  display: flex;
  width: max-content;
  min-width: 100%;
}
.stop {
  appearance: none;
  background: none;
  border: none;
  border-right: 1px solid var(--line);
  min-width: 150px;
  min-height: 44px;
  padding: 18px 18px 16px 4px;
  margin-right: 14px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: background-color 160ms var(--ease);
}
.stop-no {
  font-family: var(--serif);
  font-style: italic;
  font-size: 13px;
  color: var(--accent);
}
.stop-date {
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.stop-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  color: var(--ink);
  white-space: nowrap;
}

/* ---------- Course register ---------- */
.register { padding-block: 112px 96px; }
.section-head { max-width: 760px; }
.kicker {
  margin: 0 0 14px;
  font: 700 12px/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.section-title {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.section-lede {
  margin: 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
}

.controls {
  margin-top: 48px;
  border-top: 2px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  padding-block: 20px 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 40px;
  align-items: flex-end;
}
.control { min-width: 160px; }
.control-search { flex: 1 1 260px; }
.control-toggle { margin-left: auto; }
.control-label {
  display: block;
  margin-bottom: 7px;
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.control-input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: 500 16px/1.3 var(--sans);
  padding: 12px 2px;
}
.control-select { cursor: pointer; }
.count {
  margin: 14px 0 0;
  min-height: 1.4em;
  font: 700 11px/1.4 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.rows {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.row { border-bottom: 1px solid var(--line); }
.row-open {
  appearance: none;
  border: 0;
  background: none;
  min-height: 44px;
  display: grid;
  grid-template-columns: 132px 1fr auto auto;
  gap: 28px;
  align-items: center;
  text-align: left;
  padding: 20px;
  margin-inline: -20px;
  width: calc(100% + 40px);
  cursor: pointer;
  font-family: var(--sans);
  color: var(--ink);
  transition: background-color 160ms var(--ease);
}
.row-media {
  display: block;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 5px;
}
.row-media img {
  width: 100%;
  height: 92px;
  object-fit: cover;
}
.row-main { min-width: 0; }
.row-kicker {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-bottom: 6px;
}
.row-folio {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--muted);
}
.row-cat {
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.row-cat::before { content: "·\00a0"; color: var(--line); }
.row-title {
  display: block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.row-meta {
  display: block;
  margin-top: 7px;
  font-size: 14px;
  color: var(--muted);
}
.row-facts {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  text-align: right;
}
.row-price {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 24px;
  line-height: 1;
}
.row-seats {
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.row-saved {
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 3px;
}
.row-go {
  font: 700 12px/1 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- Empty state ---------- */
.empty {
  position: relative;
  margin-top: 48px;
  border: 1px solid var(--ink);
  padding: 64px 24px;
  text-align: center;
}
.empty::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--line);
  pointer-events: none;
}
.empty-title {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 30px;
}
.empty-lede {
  margin: 0 auto 28px;
  max-width: 44ch;
  color: var(--muted);
}

/* ---------- Studio notes ---------- */
.notes {
  background: var(--surface);
  border-top: 1px solid var(--line-strong);
  padding-block: 128px;
}
.notes-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: start;
}
.notes-copy .section-lede { margin-bottom: 18px; }
.notes-plate {
  margin: 40px 0 0;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 10px;
}
.notes-plate img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.notes-plate figcaption {
  padding-top: 10px;
  font: 700 11px/1.5 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.notes-facts {
  margin: 6px 0 0;
  border-top: 2px solid var(--line-strong);
}
.fact {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 16px;
  padding-block: 15px;
  border-bottom: 1px solid var(--line);
}
.fact dt {
  font: 700 11px/1.9 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.fact dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
}

/* ---------- Closing band ---------- */
.band {
  background: var(--band);
  color: var(--band-ink);
  padding-block: 112px;
}
.band-inner { display: flex; flex-direction: column; align-items: flex-start; }
.band-kicker {
  margin: 0 0 20px;
  font: 700 12px/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--band-muted);
}
.band-line {
  margin: 0 0 24px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(46px, 7.5vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.015em;
}
.band-lede {
  margin: 0 0 36px;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.65;
  color: var(--band-muted);
}

/* ---------- Colophon ---------- */
.colophon {
  border-top: 1px solid var(--band);
  padding-block: 40px 48px;
}
.colophon-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 48px;
  align-items: baseline;
}
.colophon-brand {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.colophon-note { margin: 0; font-size: 13px; color: var(--muted); }
.colophon-legal {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  max-width: 52ch;
}
.colophon-legal code {
  font: 500 11px var(--sans);
  background: var(--surface);
  padding: 2px 5px;
}

/* ---------- The course leaf (detail dialog) ---------- */
dialog.leaf {
  border: 1px solid var(--ink);
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  width: min(1040px, calc(100% - 32px));
  height: min(700px, calc(100dvh - 32px));
  margin: auto;
  overscroll-behavior: contain;
}
dialog.leaf::backdrop { background: rgba(26, 24, 23, 0.6); }
.leaf-inner {
  display: grid;
  grid-template-columns: 42% 1fr;
  height: 100%;
}
.leaf-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--ink);
  color: var(--ink);
  cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease);
}
.leaf-media {
  position: relative;
  margin: 0;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  background: var(--surface);
}
.leaf-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.leaf-plate {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--bg);
  padding: 9px 16px;
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border-top: 1px solid var(--line-strong);
  border-right: 1px solid var(--line-strong);
}
.leaf-stamp {
  position: absolute;
  top: 18px;
  right: 18px;
  transform: rotate(-8deg);
  color: var(--accent);
  background: rgba(242, 239, 233, 0.93);
  border: 2px solid currentColor;
  outline: 1px solid currentColor;
  outline-offset: -7px;
  padding: 12px 14px;
  font: 800 12px/1.5 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
}
.leaf-page {
  padding: 52px 56px 40px;
  overflow-y: auto;
  min-width: 0;
}
.leaf-kicker {
  margin: 0 0 14px;
  font: 700 12px/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.leaf-kicker-sep { color: var(--line); }
.leaf-title {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.leaf-body {
  margin: 0 0 30px;
  max-width: 52ch;
  font-size: 17px;
  line-height: 1.7;
}
.leaf-facts {
  margin: 0 0 32px;
  border-top: 2px solid var(--line-strong);
}
.leaf-facts .fact { grid-template-columns: 112px 1fr; }
.leaf-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}
.leaf-hint {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}
.leaf-foot {
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font: 700 11px/1.7 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Motion ---------- */
@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes stamp-in {
  0% { opacity: 0; transform: rotate(-2deg) scale(1.55); }
  62% { opacity: 1; transform: rotate(-9deg) scale(0.96); }
  100% { opacity: 1; transform: rotate(-8deg) scale(1); }
}
@keyframes leaf-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes backdrop-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.hero-word { animation: rise 700ms var(--ease) both; }
.hero-margin-left { animation: fade 700ms var(--ease) 140ms both; }
.hero-margin-right { animation: fade 700ms var(--ease) 240ms both; }
.hero-foot { animation: rise 700ms var(--ease) 360ms both; }
.hero-stamp { animation: stamp-in 480ms var(--ease) 820ms both; }
.stop { animation: rise 480ms var(--ease) both; }
.stop:nth-child(1) { animation-delay: 480ms; }
.stop:nth-child(2) { animation-delay: 540ms; }
.stop:nth-child(3) { animation-delay: 600ms; }
.stop:nth-child(4) { animation-delay: 660ms; }
.stop:nth-child(5) { animation-delay: 720ms; }
.stop:nth-child(6) { animation-delay: 780ms; }

dialog.leaf[open] { animation: leaf-in 400ms var(--ease); }
dialog.leaf[open]::backdrop { animation: backdrop-in 300ms ease-out; }
.leaf-stamp:not([hidden]) { animation: stamp-in 380ms var(--ease) both; }

/* ---------- Hover affordances (pointer devices only) ---------- */
@media (hover: hover) and (pointer: fine) {
  .mast-nav a:hover {
    border-bottom-color: var(--accent);
    color: var(--accent);
  }
  .brand:hover { color: var(--accent); }
  .btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
  .btn-ghost:hover { background: var(--ink); color: var(--bg); }
  .btn-invert:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }
  .btn-toggle:hover { border-color: var(--accent); color: var(--accent); }
  .btn-toggle[aria-pressed="true"]:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: var(--bg); }
  .row-open:hover { background: var(--surface); }
  .row-open:hover .row-media img { transform: scale(1.03); }
  .row-open:hover .row-title { color: var(--accent); }
  .row-open:hover .row-go { color: var(--accent); transform: translateX(3px); }
  .row-media img { transition: transform 220ms var(--ease); }
  .row-go { transition: color 160ms var(--ease), transform 200ms var(--ease); }
  .row-title { transition: color 160ms var(--ease); }
  .stop:hover { background: var(--surface); }
  .stop:hover .stop-title { color: var(--accent); }
  .stop-title { transition: color 160ms var(--ease); }
  .leaf-close:hover { background: var(--ink); color: var(--bg); }
  .skip:hover { color: var(--bg); background: var(--accent); }
}

/* ---------- Context focus treatment ---------- */
.row-open:focus-visible,
.row-open:focus { outline-offset: -4px; }
.stop:focus-visible,
.stop:focus { outline-offset: -3px; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Breakpoints ---------- */
@media (max-width: 900px) {
  .register { padding-block: 88px 72px; }
  .notes { padding-block: 96px; }
  .notes-grid { gap: 48px; }
  .band { padding-block: 88px; }
}

@media (max-width: 760px) {
  .hero { min-height: 0; }
  .hero-grid { padding-block: 40px 48px; }
  .hero-margin { position: static; transform: none; writing-mode: horizontal-tb; rotate: none; }
  .hero-index { position: static; width: auto; order: 0; margin-bottom: 20px; }
  .hero-index ul { display: flex; flex-wrap: wrap; gap: 4px 20px; }
  .hero-index li { border-bottom: 0; padding-block: 2px; gap: 8px; }
  .hero-margin-left { order: 1; margin-bottom: 20px; }
  .hero-margin-right { order: 2; text-align: left; margin-bottom: 28px; }
  .hero-word { order: 3; margin-bottom: 32px; font-size: clamp(64px, 21vw, 120px); }
  .hero-foot { order: 4; grid-template-columns: 1fr; gap: 28px; }
  .hero-stamp { width: 96px; }
  .hero-stamp svg { width: 96px; height: 96px; }

  .row-open {
    grid-template-columns: 96px 1fr;
    gap: 16px;
    padding: 16px;
    margin-inline: -16px;
    width: calc(100% + 32px);
  }
  .row-media { grid-row: 1 / span 2; }
  .row-media img { height: 108px; }
  .row-facts {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: baseline;
    gap: 14px;
    border-top: 1px solid var(--line);
    padding-top: 10px;
  }
  .row-go { margin-left: auto; }
  .row-title { font-size: 22px; }

  .control-toggle { margin-left: 0; }
  .empty { padding: 48px 20px; }

  .notes-grid { grid-template-columns: 1fr; }
  .notes { padding-block: 72px; }
}

@media (max-width: 560px) {
  .brand-sub { display: none; }
  .mast-nav { gap: 20px; }
  .mast-nav a { padding-block: 20px; }
  .register { padding-block: 64px 56px; }
  .band { padding-block: 72px; }

  dialog.leaf {
    width: 100%;
    height: 100dvh;
    max-height: none;
    border: none;
  }
  .leaf-inner {
    grid-template-columns: 1fr;
    grid-template-rows: 236px 1fr;
  }
  .leaf-page { padding: 26px 20px 40px; }
  .leaf-title { font-size: 30px; }
  .leaf-facts .fact { grid-template-columns: 96px 1fr; }
  .leaf-close {
    top: 10px;
    right: 10px;
    background: rgba(242, 239, 233, 0.94);
  }
}