/* ==========================================================================
   OPEN DAQ — Digital Authenticated Quanta
   Editorial design system · Vol. 01 · Issue Nº 01
   Apache-2.0 · MMXXVI
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@300;400;500&display=swap');

:root {
  /* Palette — warm parchment, ink-blue, postmark red */
  --paper: #efe7d2;
  --paper-deep: #e6dcc1;
  --paper-edge: #d8cdb0;
  --ink: #1a1a1a;
  --ink-soft: #2d2a26;
  --ink-mute: #6b6457;
  --ink-faint: #a09684;
  --ink-blue: #1d3a5f;
  --postmark: #8b2a1f;
  --gold: #b3893d;
  --jade: #3a5a3f;
  --line: rgba(26, 26, 26, 0.16);
  --line-soft: rgba(26, 26, 26, 0.08);

  /* Type */
  --serif: 'Fraunces', 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'Menlo', monospace;

  /* Layout */
  --max: 1320px;
  --gutter: 32px;
  --rule: 1px solid var(--line);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  background-image:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.4), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(179, 137, 61, 0.06), transparent 50%);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.2s;
}

a:hover { opacity: 0.6; }

a.bare { border: none; }

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

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

.serif { font-family: var(--serif); font-weight: 400; }
.sans { font-family: var(--sans); }
.mono { font-family: var(--mono); }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.section-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: 'opsz' 96;
}

.section-title em {
  font-style: italic;
  color: var(--ink-blue);
  font-weight: 400;
}

.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3.2rem, 8vw, 7.6rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
  font-variation-settings: 'opsz' 144;
}

.hero-title em {
  font-style: italic;
  color: var(--ink-blue);
}

.lead {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.8vw, 1.5rem);
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: 56ch;
  font-weight: 300;
}

/* ==========================================================================
   LAYOUT PRIMITIVES
   ========================================================================== */

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.row {
  display: flex;
  align-items: baseline;
  gap: 24px;
  flex-wrap: wrap;
}

.between { justify-content: space-between; }
.center { justify-content: center; }

.stack-12 > * + * { margin-top: 12px; }
.stack-24 > * + * { margin-top: 24px; }
.stack-48 > * + * { margin-top: 48px; }

.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}

.rule-bold {
  border: 0;
  border-top: 2px solid var(--ink);
  margin: 0;
}

/* ==========================================================================
   TOP BAR — masthead-style nav
   ========================================================================== */

.masthead {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--gutter);
  max-width: var(--max);
  margin: 0 auto;
  gap: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.01em;
  border: none;
}

.brand-mark {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  position: relative;
}

.brand-mark::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--postmark);
  border-radius: 50%;
}

.brand-meta {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}

.nav {
  display: flex;
  gap: 28px;
  align-items: center;
  text-transform: uppercase;
}

.nav a {
  border: none;
  color: var(--ink-mute);
  display: flex;
  align-items: baseline;
  gap: 6px;
  transition: color 0.2s;
}

.nav a:hover, .nav a.active {
  color: var(--ink);
  opacity: 1;
}

.nav .num {
  font-size: 9px;
  color: var(--ink-faint);
}

.nav-actions {
  display: flex;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 0;
}

.btn:hover { background: var(--ink); color: var(--paper); opacity: 1; }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary:hover { background: var(--ink-blue); border-color: var(--ink-blue); }

.btn-postmark {
  background: var(--postmark);
  color: var(--paper);
  border-color: var(--postmark);
}

.btn-postmark:hover { background: #6e2018; border-color: #6e2018; }

.btn-ton {
  background: #0098ea;
  color: #ffffff;
  border-color: #0098ea;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-ton:hover { background: #0079bd; border-color: #0079bd; opacity: 1; }

.btn-ton::before {
  content: '';
  width: 12px;
  height: 12px;
  background: currentColor;
  clip-path: polygon(50% 0, 100% 35%, 50% 100%, 0 35%);
  display: inline-block;
}

.icon-x {
  width: 12px;
  height: 12px;
  display: inline-block;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.btn-x {
  padding: 8px 12px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn-x:hover { background: var(--ink); color: var(--paper); opacity: 1; }

/* ==========================================================================
   ISSUE BANNER (under masthead)
   ========================================================================== */

.issue-bar {
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
}

.issue-bar-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px var(--gutter);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   SECTIONS — generic container
   ========================================================================== */

section {
  padding: 80px var(--gutter);
  position: relative;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 240px) 1fr;
  gap: 48px;
  margin-bottom: 48px;
  align-items: end;
}

.section-head .meta {
  border-top: 2px solid var(--ink);
  padding-top: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-head .meta strong { display: block; font-weight: 500; color: var(--ink); margin-top: 4px; }
.section-head .meta span { color: var(--ink-mute); }

.folio {
  position: absolute;
  top: 18px;
  right: var(--gutter);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  padding: 60px var(--gutter) 80px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  max-width: var(--max);
  margin: 0 auto;
}

.hero-eyebrow {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 24px;
}

.hero-eyebrow .pill {
  border: 1px solid var(--line);
  padding: 4px 10px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 24px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stat .num {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  font-weight: 400;
  font-variation-settings: 'opsz' 96;
  letter-spacing: -0.02em;
}

.hero-stat .lab {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.hero-image {
  margin-top: 56px;
  position: relative;
  border: 1px solid var(--line);
  background: var(--paper-deep);
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  align-items: center;
}

.hero-image .caption {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--paper);
  padding: 0 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ==========================================================================
   STAMP CARD — perforated edges
   ========================================================================== */

.stamp {
  position: relative;
  background: var(--paper);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  /* Perforated edge using radial gradients */
  --perf-size: 7px;
  --perf-color: var(--paper-deep);
  background-image:
    radial-gradient(circle at 0 0, transparent var(--perf-size), var(--paper) calc(var(--perf-size) + 0.5px));
  filter: drop-shadow(0 4px 12px rgba(26, 26, 26, 0.08));
}

.stamp-frame {
  position: relative;
  border: 1.5px solid var(--ink);
  padding: 12px;
  background: var(--paper);
}

/* Use SVG mask for perforation effect */
.stamp-perf {
  background: var(--paper);
  -webkit-mask:
    radial-gradient(circle 5px at 5px 5px, transparent 98%, #000 100%) -5px -5px;
  mask:
    radial-gradient(circle 5px at 5px 5px, transparent 98%, #000 100%) -5px -5px;
  -webkit-mask-size: 14px 14px;
  mask-size: 14px 14px;
  padding: 14px;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.1));
}

.stamp-art {
  aspect-ratio: 4 / 5;
  background: var(--paper-deep);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stamp-art svg, .stamp-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stamp-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding: 8px 4px 0;
}

.stamp-denom {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 2px 6px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  z-index: 2;
}

.stamp-name {
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: -0.01em;
  position: absolute;
  top: 6px;
  left: 8px;
  color: var(--ink);
  font-style: italic;
  z-index: 2;
  text-shadow: 0 1px 2px rgba(255,255,255,0.6);
}

/* Postmark cancellation */
.postmark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-12deg);
  width: 110px;
  height: 110px;
  border: 2px solid var(--postmark);
  border-radius: 50%;
  opacity: 0.55;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  color: var(--postmark);
  text-transform: uppercase;
  z-index: 3;
}

.postmark::before, .postmark::after {
  content: '';
  position: absolute;
  left: 8px;
  right: 8px;
  height: 1.5px;
  background: var(--postmark);
}

.postmark::before { top: 18px; }
.postmark::after { bottom: 18px; }

/* ==========================================================================
   MARQUEE
   ========================================================================== */

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
  overflow: hidden;
  padding: 14px 0;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  gap: 40px;
  animation: marquee 60s linear infinite;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.marquee-track span { display: inline-flex; align-items: center; gap: 8px; }
.marquee-track .dot { width: 4px; height: 4px; background: var(--postmark); border-radius: 50%; display: inline-block; }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   CAPABILITIES GRID
   ========================================================================== */

.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.cap-cell {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--paper);
  transition: background 0.2s;
}

.cap-cell:hover { background: var(--paper-deep); }

.cap-num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.cap-title {
  font-family: var(--serif);
  font-size: 1.6rem;
  line-height: 1.1;
  letter-spacing: -0.015em;
  font-weight: 400;
  font-variation-settings: 'opsz' 72;
}

.cap-body {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.5;
  flex: 1;
}

.cap-link {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-blue);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   COLLECTION GRID (marketplace)
   ========================================================================== */

.market-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid var(--line);
  cursor: pointer;
  background: transparent;
  color: var(--ink-mute);
  transition: all 0.2s;
}

.filter-pill:hover { border-color: var(--ink); color: var(--ink); }

.filter-pill.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.market-stats {
  display: flex;
  gap: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.market-stats strong { color: var(--ink); font-weight: 500; }

.collection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 32px;
}

.nft-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: pointer;
  transition: transform 0.3s;
}

.nft-card:hover { transform: translateY(-4px); }

.nft-card .stamp-perf { padding: 10px; }

.nft-info {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nft-info .name { color: var(--ink); font-family: var(--serif); font-style: italic; font-size: 14px; letter-spacing: 0; text-transform: none; }
.nft-info .price { color: var(--ink-blue); font-weight: 500; }

.nft-foot {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 8px;
  border-top: 1px solid var(--line-soft);
}

.tier {
  padding: 2px 6px;
  border: 1px solid currentColor;
  letter-spacing: 0.14em;
}

.tier-common { color: var(--ink-mute); }
.tier-rare { color: var(--ink-blue); }
.tier-epic { color: var(--gold); }
.tier-legendary { color: var(--postmark); }
.tier-mythic { color: var(--jade); }

/* ==========================================================================
   METHOD / LOOP
   ========================================================================== */

.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 2px solid var(--ink);
}

.method-step {
  border-right: 1px solid var(--line);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.method-step:last-child { border-right: none; }

.method-num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
}

.method-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  font-style: italic;
}

.method-arrow {
  position: absolute;
  top: 24px;
  right: -8px;
  width: 16px;
  height: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  z-index: 2;
}

.method-step:last-child .method-arrow { display: none; }

/* ==========================================================================
   QUOTE / TESTIMONIAL
   ========================================================================== */

.pullquote {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-weight: 400;
  font-style: italic;
  font-variation-settings: 'opsz' 96;
}

.attribution {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

footer {
  border-top: 2px solid var(--ink);
  padding: 60px var(--gutter) 32px;
  background: var(--paper-deep);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-tag {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 30ch;
}

.footer-col h5 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.footer-col a {
  font-size: 13px;
  border: none;
  color: var(--ink-soft);
}

.footer-end {
  max-width: var(--max);
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ==========================================================================
   PAGE-SPECIFIC HERO HEADERS
   ========================================================================== */

.page-hero {
  padding: 60px var(--gutter) 40px;
  border-bottom: 1px solid var(--line);
}

.page-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: end;
}

.page-hero .meta {
  border-top: 2px solid var(--ink);
  padding-top: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 5.4rem);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 400;
  font-variation-settings: 'opsz' 144;
}

.page-hero h1 em {
  font-style: italic;
  color: var(--ink-blue);
}

/* ==========================================================================
   STUDIO / TOOLKIT
   ========================================================================== */

.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.skill-card {
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 220px;
}

.skill-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  gap: 12px;
}

.skill-name {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.015em;
}

.skill-desc {
  color: var(--ink-soft);
  font-size: 14px;
  flex: 1;
}

.skill-foot {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-blue);
  letter-spacing: 0.1em;
}

/* ==========================================================================
   COLLECTION DETAIL PAGE
   ========================================================================== */

.collection-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 60px var(--gutter);
  max-width: var(--max);
  margin: 0 auto;
  align-items: center;
}

.collection-hero .feature-stamp {
  border: 1px solid var(--line);
  background: var(--paper-deep);
  padding: 40px;
  position: relative;
}

.trait-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.trait {
  border: 1px solid var(--line);
  padding: 12px 14px;
  background: var(--paper-deep);
}

.trait-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.trait-value {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
  margin-top: 4px;
}

.trait-rarity {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-blue);
  margin-top: 4px;
}

/* ==========================================================================
   MANIFESTO
   ========================================================================== */

.manifesto-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.manifesto-body p {
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 28px;
  color: var(--ink-soft);
}

.manifesto-body p:first-of-type::first-letter {
  font-size: 4.5rem;
  float: left;
  line-height: 0.85;
  padding: 6px 14px 0 0;
  font-style: italic;
  color: var(--ink-blue);
  font-weight: 500;
}

.manifesto-body h2 {
  font-family: var(--serif);
  font-size: 2.2rem;
  letter-spacing: -0.02em;
  margin: 56px 0 16px;
  font-weight: 400;
}

.manifesto-body h2 em { font-style: italic; color: var(--ink-blue); }

.signature {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.split-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--line);
  color: var(--ink-mute);
}

.tag-blue { border-color: var(--ink-blue); color: var(--ink-blue); }
.tag-red { border-color: var(--postmark); color: var(--postmark); }

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--paper);
  padding: 12px 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  opacity: 0;
  transition: all 0.3s;
  z-index: 1000;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   DESIGN STUDIO — canvas editor
   ========================================================================== */

.editor-shell {
  display: grid;
  grid-template-columns: 260px 1fr 300px;
  gap: 24px;
  padding: 32px var(--gutter);
  max-width: 1480px;
  margin: 0 auto;
  align-items: start;
}

.editor-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 20px;
  position: sticky;
  top: 84px;
}

.editor-panel h3 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.editor-panel h3 + h3 { margin-top: 24px; }

.tool-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}

.tool-btn {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
  padding: 0;
  border-radius: 0;
}

.tool-btn svg { width: 18px; height: 18px; pointer-events: none; }

.tool-btn:hover { background: var(--paper-deep); }

.tool-btn.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  margin-bottom: 12px;
}

.color-swatch {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  cursor: pointer;
  position: relative;
  transition: transform 0.12s;
  padding: 0;
}

.color-swatch:hover { transform: scale(1.12); }

.color-swatch.active {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  z-index: 2;
}

.color-custom {
  width: 100%;
  height: 32px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  margin-bottom: 12px;
  padding: 0;
}

.slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.slider-row label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  min-width: 56px;
}

.slider-row input[type="range"] {
  flex: 1;
  accent-color: var(--ink-blue);
}

.slider-row .slider-val {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink);
  min-width: 32px;
  text-align: right;
}

.shape-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.shape-btn {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  background: var(--paper);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  transition: all 0.15s;
}

.shape-btn:hover { background: var(--paper-deep); transform: translateY(-1px); }

.shape-btn svg { width: 100%; height: 100%; pointer-events: none; }

.editor-canvas-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 84px;
}

.canvas-frame {
  background: var(--paper-deep);
  padding: 24px;
  border: 1px solid var(--line);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.canvas-frame .canvas-caption {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--paper);
  padding: 0 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.canvas-stamp {
  background: var(--paper);
  width: min(70vh, 480px);
  aspect-ratio: 4 / 5;
  position: relative;
  border: 1.5px solid var(--ink);
  /* perforated edge via mask */
  -webkit-mask:
    radial-gradient(circle 6px at 6px 6px, transparent 98%, #000 100%) -6px -6px;
  mask:
    radial-gradient(circle 6px at 6px 6px, transparent 98%, #000 100%) -6px -6px;
  -webkit-mask-size: 16px 16px;
  mask-size: 16px 16px;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.12));
  cursor: crosshair;
  overflow: hidden;
}

.canvas-stamp svg { width: 100%; height: 100%; display: block; }

.canvas-stamp .stamp-meta-overlay {
  position: absolute;
  top: 14px;
  left: 16px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  color: var(--ink);
  pointer-events: none;
  z-index: 10;
  text-shadow: 0 1px 2px rgba(255,255,255,0.7);
}

.canvas-stamp .stamp-denom-overlay {
  position: absolute;
  bottom: 10px;
  right: 12px;
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 3px 8px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  z-index: 10;
  pointer-events: none;
}

.canvas-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.canvas-actions .btn { padding: 6px 14px; font-size: 10px; }

.editor-input {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 12px;
  margin-bottom: 8px;
  color: var(--ink);
  border-radius: 0;
}

.editor-input:focus { outline: 1px solid var(--ink); border-color: var(--ink); }

.editor-select {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 12px;
  margin-bottom: 8px;
  color: var(--ink);
  border-radius: 0;
  appearance: none;
  cursor: pointer;
}

.editor-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 4px;
  margin-top: 8px;
  display: block;
}

.shape-handle {
  cursor: move;
}

.shape-selected {
  outline: 1.5px dashed var(--ink-blue);
  outline-offset: 4px;
}

/* ─── Mint modal ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.55);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.modal-overlay.show { display: flex; }

.modal {
  background: var(--paper);
  border: 1px solid var(--ink);
  max-width: 520px;
  width: 100%;
  padding: 32px 28px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal .modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  font-family: var(--mono);
  font-size: 16px;
  cursor: pointer;
  color: var(--ink);
  padding: 4px 8px;
}

.modal .modal-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 12px;
}

.modal h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.modal h2 em { font-style: italic; color: var(--ink-blue); }

.modal-preview {
  width: 180px;
  aspect-ratio: 4 / 5;
  margin: 0 auto 24px;
  border: 1px solid var(--ink);
  background: var(--paper-deep);
  overflow: hidden;
  position: relative;
}

.modal-preview svg { width: 100%; height: 100%; display: block; }

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  font-family: var(--mono);
  font-size: 11px;
  margin-bottom: 24px;
}

.modal-grid div { padding: 8px 0; border-bottom: 1px solid var(--line-soft); }
.modal-grid div span { display: block; color: var(--ink-mute); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 2px; }
.modal-grid div strong { font-weight: 500; color: var(--ink); word-break: break-all; }

.modal-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--paper);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: -2px;
  margin-right: 6px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.mint-success {
  text-align: center;
  padding: 16px 0;
}

.mint-success-mark {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #3a5a3f;
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
}

/* ─── Design-Now hero CTA on landing page ─── */
.design-cta-stamp {
  background: var(--paper-deep);
  border: 1px solid var(--line);
  padding: 36px;
  text-align: center;
  margin-top: 32px;
}

/* ==========================================================================
   MOBILE NAV (hamburger + drawer)
   ========================================================================== */

.masthead-menu {
  display: none;
  background: transparent;
  border: 1px solid var(--ink);
  cursor: pointer;
  padding: 9px 10px;
  flex-direction: column;
  gap: 4px;
  border-radius: 0;
  align-items: center;
  justify-content: center;
}

.masthead-menu span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.2s, opacity 0.2s;
}

.mobile-drawer {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 200;
  display: none;
  flex-direction: column;
  padding: 18px 22px 32px;
  overflow-y: auto;
}

.mobile-drawer.show { display: flex; }

.mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}

.mobile-drawer-close {
  background: transparent;
  border: 1px solid var(--ink);
  padding: 6px 14px;
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  color: var(--ink);
  border-radius: 0;
}

.mobile-drawer .nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 8px;
}

.mobile-drawer .nav a {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--serif);
  font-size: 1.7rem;
  font-style: italic;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 12px;
  text-transform: none;
  letter-spacing: -0.01em;
  border-radius: 0;
}

.mobile-drawer .nav a.active { color: var(--ink-blue); }

.mobile-drawer .nav .num {
  font-family: var(--mono);
  font-style: normal;
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.14em;
  min-width: 24px;
}

.mobile-drawer .nav-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.mobile-drawer .nav-actions .btn,
.mobile-drawer .nav-actions .btn-x {
  justify-content: center;
  padding: 14px 18px;
  font-size: 12px;
  width: 100%;
}

.mobile-drawer .drawer-foot {
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  justify-content: space-between;
}

body.drawer-open {
  overflow: hidden;
  touch-action: none;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1100px) {
  .editor-shell { grid-template-columns: 220px 1fr; }
  .editor-shell .editor-right { grid-column: 1 / -1; position: static; }
}

@media (max-width: 900px) {
  .nav,
  .nav-actions { display: none; }
  .masthead-menu { display: inline-flex; }

  .masthead-inner { padding: 12px var(--gutter); gap: 12px; }
  .brand-meta { display: none; }
  .brand { font-size: 14px; }

  .issue-bar-inner { font-size: 9px; padding: 8px var(--gutter); gap: 6px; }
  .issue-bar-inner span:nth-child(2) { display: none; }

  section { padding: 48px var(--gutter); }
  .hero { padding: 36px var(--gutter) 60px; }

  .section-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 32px; }
  .section-head .meta { padding-top: 10px; }
  .section-head .meta strong { font-size: 12px; }

  .hero-stats { grid-template-columns: 1fr 1fr; gap: 18px; }
  .hero-stat .num { font-size: clamp(1.8rem, 8vw, 2.4rem); }

  .hero-image { grid-template-columns: 1fr 1fr; gap: 12px; padding: 16px; }
  .hero-image .caption { font-size: 9px; left: 16px; }

  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .split-2, .split-3 { grid-template-columns: 1fr; gap: 32px; }
  .collection-hero { grid-template-columns: 1fr; gap: 32px; padding: 40px var(--gutter); }
  .page-hero-inner { grid-template-columns: 1fr; gap: 20px; }

  .market-toolbar { gap: 12px; }
  .market-stats { gap: 14px; font-size: 9px; }
  .filters { gap: 6px; }
  .filter-pill { font-size: 9px; padding: 5px 10px; }

  .cap-grid { grid-template-columns: 1fr; border-left: none; border-top: 1px solid var(--line); }
  .cap-cell { border-right: none; padding: 22px 18px; }
  .cap-title { font-size: 1.4rem; }

  .method-grid { grid-template-columns: 1fr; border-top: 1px solid var(--ink); }
  .method-step { border-right: none; border-bottom: 1px solid var(--line); padding: 22px 18px; }
  .method-arrow { display: none; }

  .skill-grid { grid-template-columns: 1fr; border-left: none; border-top: 1px solid var(--line); }
  .skill-card { border-right: none; padding: 22px 18px; min-height: auto; }

  .collection-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 20px; }

  .trait-grid { grid-template-columns: 1fr 1fr; gap: 10px; }

  /* Activity / provenance tables — horizontal scroll wrapper */
  .table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .table-scroll table { min-width: 560px; }

  /* Studio code blocks fit width */
  pre { font-size: 11px; padding: 14px; overflow-x: auto; }

  /* Manifesto drop-cap stays graceful */
  .manifesto-body p { font-size: 1.05rem; }
  .manifesto-body p:first-of-type::first-letter { font-size: 3.4rem; padding: 4px 10px 0 0; }
  .manifesto-body h2 { font-size: 1.7rem; }

  /* Design editor — stacked column layout */
  .editor-shell { grid-template-columns: 1fr; gap: 16px; padding: 16px var(--gutter); }
  .editor-shell .editor-panel { position: static; padding: 16px; }
  .editor-canvas-wrap { position: static; order: -1; }
  .canvas-frame { padding: 18px; width: 100%; }
  .canvas-stamp { width: 100%; max-width: 100%; }
  .canvas-actions { width: 100%; }
  .canvas-actions .btn { flex: 1 1 calc(50% - 8px); min-height: 44px; }
  .tool-btn { min-height: 44px; }
  .shape-btn { min-height: 56px; }
  .color-grid { grid-template-columns: repeat(8, 1fr); }
  .color-swatch { min-height: 28px; }
  .color-custom { height: 44px; }
  .editor-input,
  .editor-select { padding: 12px; font-size: 14px; }
  .slider-row input[type="range"] { height: 32px; }

  /* Modal full-screen feel */
  .modal { padding: 24px 20px; max-height: calc(100vh - 32px); }
  .modal h2 { font-size: 1.6rem; }
  .modal-preview { width: 140px; margin: 0 auto 18px; }
  .modal-grid { grid-template-columns: 1fr; gap: 6px; }
  .modal-actions { flex-direction: column; }
  .modal-actions .btn,
  .modal-actions .btn-x { width: 100%; justify-content: center; }

  /* Marketplace activity rows compact */
  .market-toolbar { flex-direction: column; align-items: stretch; }

  /* Footer end stacks */
  .footer-end { flex-direction: column; gap: 6px; }
}

@media (max-width: 600px) {
  :root { --gutter: 18px; }

  section { padding: 36px var(--gutter); }
  .hero { padding: 28px var(--gutter) 44px; }

  .hero-title { font-size: clamp(2.4rem, 11vw, 3.2rem); }
  .hero-eyebrow { gap: 8px; font-size: 10px; }
  .hero-eyebrow .pill { padding: 3px 8px; }
  .lead { font-size: 1rem; }

  .hero-cta { flex-direction: column; }
  .hero-cta .btn, .hero-cta .btn-x { justify-content: center; }

  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-image { grid-template-columns: 1fr; gap: 16px; padding: 14px; }
  .hero-image .caption { top: -10px; font-size: 8px; }

  .section-title { font-size: clamp(1.9rem, 8.5vw, 2.6rem); }

  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-tag { font-size: 1rem; }

  .issue-bar-inner span:first-child { font-size: 9px; }
  .issue-bar-inner span:last-child { font-size: 9px; }

  .marquee-track { font-size: 10px; gap: 24px; }

  .page-hero h1 { font-size: clamp(2.4rem, 11vw, 3.4rem); }
  .page-hero { padding: 36px var(--gutter) 28px; }

  .collection-hero { padding: 32px var(--gutter); }
  .collection-hero .feature-stamp { padding: 22px; }

  .pullquote { font-size: 1.6rem; line-height: 1.2; }

  .market-stats { flex-wrap: wrap; }
  .market-stats span { font-size: 10px; }

  .collection-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .nft-info .name { font-size: 12px; }
  .nft-info .price { font-size: 10px; }
  .stamp-perf { padding: 6px; }

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

  /* Design editor on phone */
  .editor-shell { padding: 12px; gap: 12px; }
  .editor-panel { padding: 14px; }
  .editor-panel h3 { font-size: 9px; margin-bottom: 10px; padding-bottom: 8px; }
  .tool-row { grid-template-columns: repeat(4, 1fr); gap: 5px; }
  .shape-grid { grid-template-columns: repeat(4, 1fr); gap: 5px; }
  .color-grid { grid-template-columns: repeat(8, 1fr); gap: 3px; }

  .modal { padding: 18px 16px; }
  .modal h2 { font-size: 1.4rem; }
  .modal-preview { width: 120px; }
}

@media (max-width: 380px) {
  .collection-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .nav-actions { display: none; }
  .shape-grid { grid-template-columns: repeat(3, 1fr); }
  .color-grid { grid-template-columns: repeat(6, 1fr); }
}

/* Touch-friendly tap targets across the board */
@media (hover: none) and (pointer: coarse) {
  .btn, .btn-x, .filter-pill, .tool-btn, .shape-btn, .color-swatch { -webkit-tap-highlight-color: rgba(0,0,0,0.05); }
  .btn { min-height: 40px; padding-top: 10px; padding-bottom: 10px; }
}

@media (max-width: 600px) {
  :root { --gutter: 20px; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-image { grid-template-columns: 1fr; }
  .nav-actions .btn:not(.btn-primary) { display: none; }
  .issue-bar-inner { font-size: 9px; }
}