:root {
  color-scheme: dark;
  --paper: #090a0e;
  --paper-soft: #0d0e13;
  --panel: #121318;
  --panel-raised: #17191f;
  --ink: #f5f1e8;
  --muted: #aaa79f;
  --quiet: #77746e;
  --line: rgba(245, 241, 232, 0.13);
  --line-strong: rgba(245, 241, 232, 0.24);
  --acid: #d9ff59;
  --acid-deep: #b9d94a;
  --blue: #7c83ff;
  --orange: #ff6c43;
  --danger: #ff817c;
  --success: #c6ed69;
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --shadow: 0 28px 100px rgba(0, 0, 0, 0.35);
  --shell: min(1380px, calc(100vw - 48px));
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 5% -8%, rgba(124, 131, 255, 0.22), transparent 34rem),
    radial-gradient(circle at 93% 4%, rgba(217, 255, 89, 0.09), transparent 30rem),
    linear-gradient(180deg, #0b0c11 0, var(--paper) 58%, #0c0d11 100%);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select { font: inherit; }

button,
input,
select,
a,
label { -webkit-tap-highlight-color: transparent; }

button { color: inherit; }
a { color: inherit; }
[hidden] { display: none !important; }

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 11px 15px;
  transform: translateY(-150%);
  border-radius: 10px;
  background: var(--acid);
  color: #0a0b0f;
  font-weight: 850;
  text-decoration: none;
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--acid);
  outline-offset: 4px;
}

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(9, 10, 14, 0.72);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--acid);
  color: #0a0b0f;
  font-size: 0.9rem;
  font-weight: 950;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 750;
  text-decoration: none;
}

.site-nav a:hover { background: rgba(255, 255, 255, 0.055); color: var(--ink); }

.hero {
  min-height: 610px;
  padding-block: clamp(72px, 9vw, 132px) 88px;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  align-items: end;
  gap: clamp(48px, 8vw, 128px);
}

.eyebrow,
.step-label {
  margin: 0 0 16px;
  color: var(--acid);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.71rem;
  font-weight: 850;
  letter-spacing: 0.15em;
}

.hero h1 {
  max-width: 10.5ch;
  margin: 0;
  font-size: clamp(3.7rem, 7.7vw, 8.4rem);
  line-height: 0.87;
  letter-spacing: -0.085em;
}

.hero h1 em {
  display: block;
  color: transparent;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.065em;
  -webkit-text-stroke: 1.4px rgba(245, 241, 232, 0.68);
}

.hero__lede {
  max-width: 65ch;
  margin: 30px 0 0;
  color: #c8c4bc;
  font-size: clamp(1.02rem, 1.5vw, 1.25rem);
  line-height: 1.68;
}

.trust-list {
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
}

.trust-list li,
.local-pill,
.mode-pill {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.025em;
}

.hero-proof {
  padding-left: 30px;
  border-left: 1px solid var(--line-strong);
}

.proof-row {
  min-height: 76px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--line);
}

.proof-row > span {
  color: var(--acid);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
  font-weight: 800;
}

.proof-row strong { font-size: 0.95rem; }
.proof-row small { color: var(--muted); text-align: right; }

.hero-proof > p {
  margin: 22px 0 0;
  color: var(--quiet);
  font-size: 0.78rem;
  line-height: 1.65;
}

.workbench {
  padding-block: 72px 0;
}

.workbench__head,
.output-section__head,
.method__intro {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 36px;
  padding-bottom: 34px;
}

.workbench h2,
.method h2 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(2rem, 4.7vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.workbench__head > p,
.output-section__head > p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.studio-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  gap: 18px;
  align-items: start;
}

.panel {
  min-width: 0;
  padding: clamp(20px, 2.8vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(18, 19, 24, 0.93);
  box-shadow: var(--shadow);
}

.settings-panel {
  position: sticky;
  top: 18px;
}

.panel__head {
  min-height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

.panel h3,
.output-section h3 {
  margin: 0;
  font-size: clamp(1.4rem, 2.4vw, 2.25rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.mode-pill[data-mode="user"],
.local-pill {
  flex: 0 0 auto;
  border-color: rgba(217, 255, 89, 0.28);
  color: var(--acid);
  background: rgba(217, 255, 89, 0.08);
}

.drop-zone {
  min-height: 154px;
  margin-top: 26px;
  padding: 18px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  border: 1px dashed rgba(245, 241, 232, 0.28);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.drop-zone:hover,
.drop-zone[data-dragover="true"] {
  border-color: var(--acid);
  background: rgba(217, 255, 89, 0.055);
  transform: translateY(-2px);
}

.drop-zone input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.drop-zone__mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--acid);
  color: #0a0b0f;
  font-size: 1.7rem;
  line-height: 1;
}

.drop-zone__copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.drop-zone__copy strong { font-size: 0.98rem; }
.drop-zone__copy small { color: var(--muted); line-height: 1.5; }

.drop-zone__action {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
}

.preview-stage {
  position: relative;
  min-height: 360px;
  margin-top: 20px;
  padding: clamp(18px, 4vw, 34px);
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    linear-gradient(45deg, rgba(255,255,255,.025) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.025) 75%),
    linear-gradient(45deg, rgba(255,255,255,.025) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.025) 75%),
    #0b0c10;
  background-position: 0 0, 12px 12px;
  background-size: 24px 24px;
}

.preview-stage canvas {
  display: block;
  max-width: 100%;
  max-height: 620px;
  width: auto;
  height: auto;
  border-radius: 3px;
  background: white;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.44);
}

.preview-badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 7px 10px;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: 999px;
  background: rgba(245, 241, 232, 0.92);
  color: #121318;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.64rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  backdrop-filter: blur(10px);
}

.preview-loading {
  position: absolute;
  z-index: 3;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  color: var(--ink);
  background: rgba(9, 10, 14, 0.82);
  backdrop-filter: blur(8px);
}

.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid rgba(245, 241, 232, 0.2);
  border-top-color: var(--acid);
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

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

.source-facts {
  margin: 16px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.source-facts div {
  min-width: 0;
  padding: 13px 14px;
  border-right: 1px solid var(--line);
}

.source-facts div:last-child { border-right: 0; }
.source-facts dt { color: var(--quiet); font-size: 0.67rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; }
.source-facts dd { margin: 4px 0 0; overflow-wrap: anywhere; font-size: 0.82rem; font-weight: 720; }

.button {
  min-height: 44px;
  padding: 10px 15px;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.83rem;
  font-weight: 850;
  transition: transform 160ms ease, opacity 160ms ease, background 160ms ease;
}

.button:hover:not(:disabled) { transform: translateY(-2px); }
.button:disabled { cursor: not-allowed; opacity: 0.42; }
.button--quiet { border: 1px solid var(--line); background: transparent; color: var(--muted); }
.button--accent { background: var(--acid); color: #0a0b0f; }
.button--dark { border: 1px solid var(--line-strong); background: #f3efe6; color: #101116; }
.button--danger { border: 1px solid rgba(255, 129, 124, 0.32); background: rgba(255, 129, 124, 0.08); color: var(--danger); }

#clearSource { margin-top: 16px; }

.field,
.control-group {
  min-width: 0;
  margin: 20px 0 0;
}

.field {
  display: grid;
  gap: 8px;
}

.field > span,
.control-group legend,
.colour-field > span {
  color: #d8d4cc;
  font-size: 0.78rem;
  font-weight: 800;
}

.field small,
.control-group > small {
  color: var(--quiet);
  font-size: 0.72rem;
  line-height: 1.5;
}

.field small strong { color: var(--muted); }

.field input[type="text"],
.field select,
.colour-field input[type="text"] {
  min-width: 0;
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  outline: 0;
  background: #0d0e13;
  color: var(--ink);
}

.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 17px) 21px, calc(100% - 12px) 21px; background-size: 5px 5px; background-repeat: no-repeat; }

.field input[type="text"]:focus,
.field select:focus,
.colour-field input[type="text"]:focus { border-color: var(--acid); box-shadow: 0 0 0 3px rgba(217, 255, 89, 0.1); }

.segmented {
  padding: 0;
  border: 0;
}

.segmented legend { margin-bottom: 8px; }

.segmented:not(.segmented--three) {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.segmented button {
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  background: #0d0e13;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 820;
}

.segmented:not(.segmented--three) button:first-of-type { border-radius: 11px 0 0 11px; }
.segmented:not(.segmented--three) button:last-of-type { border-radius: 0 11px 11px 0; border-left: 0; }
.segmented button[aria-pressed="true"] { border-color: rgba(217, 255, 89, 0.48); background: rgba(217, 255, 89, 0.1); color: var(--acid); }

.range-field input[type="range"] {
  width: 100%;
  accent-color: var(--acid);
}

.range-field output { float: right; color: var(--acid); font-variant-numeric: tabular-nums; }

.background-control {
  padding: 0;
  border: 0;
}

.segmented--three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.segmented--three button:first-child { border-radius: 11px 0 0 11px; }
.segmented--three button:nth-child(2) { border-left: 0; }
.segmented--three button:last-child { border-left: 0; border-radius: 0 11px 11px 0; }

.colour-field {
  margin-top: 10px;
  display: grid;
  grid-template-columns: auto 46px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.colour-field input[type="color"] {
  width: 46px;
  height: 42px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #0d0e13;
  cursor: pointer;
}

.render-card {
  margin-top: 24px;
  padding: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  border: 1px solid rgba(217, 255, 89, 0.2);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(217, 255, 89, 0.07), rgba(124, 131, 255, 0.04));
}

.render-card > div { min-width: 0; display: grid; gap: 3px; }
.render-card span { color: var(--muted); font-size: 0.72rem; }
.render-card strong { overflow-wrap: anywhere; font-size: 0.94rem; }
.render-card small { color: var(--quiet); font-size: 0.68rem; }

.progress-panel {
  margin-top: 16px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #0d0e13;
}

.progress-copy { display: flex; justify-content: space-between; gap: 16px; font-size: 0.78rem; }
.progress-copy span { color: var(--muted); font-variant-numeric: tabular-nums; }

.progress-track {
  height: 8px;
  margin: 12px 0;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
}

.progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--acid)); transition: width 160ms linear; }
.progress-panel .button { width: 100%; }

.status-line {
  margin-top: 15px;
  padding: 12px 13px;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.018);
  font-size: 0.75rem;
  line-height: 1.5;
}

.status-line__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  margin-top: 4px;
  border-radius: 50%;
  background: var(--quiet);
}

.status-line[data-state="ready"] .status-line__dot,
.status-line[data-state="success"] .status-line__dot { background: var(--success); box-shadow: 0 0 0 4px rgba(198, 237, 105, 0.09); }
.status-line[data-state="busy"] .status-line__dot { background: var(--blue); box-shadow: 0 0 0 4px rgba(124, 131, 255, 0.1); }
.status-line[data-state="stale"] .status-line__dot { background: var(--orange); box-shadow: 0 0 0 4px rgba(255, 108, 67, 0.1); }

.error-panel {
  margin-top: 14px;
  padding: 13px 14px;
  border: 1px solid rgba(255, 129, 124, 0.32);
  border-radius: 12px;
  background: rgba(255, 129, 124, 0.08);
  color: #ffaaa6;
  font-size: 0.78rem;
  line-height: 1.55;
}

.output-section {
  margin-top: 18px;
  padding: clamp(24px, 3.5vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #101116;
}

.output-section__head > p { text-align: right; }

.empty-output {
  min-height: 180px;
  padding: 28px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  color: var(--muted);
}

.empty-output > span {
  color: var(--line-strong);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.3rem, 7vw, 6rem);
  line-height: 1;
}

.empty-output strong { color: var(--ink); }
.empty-output p { margin: 4px 0 0; font-size: 0.82rem; }

.output-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.output-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--panel-raised);
}

.output-card__preview {
  height: 250px;
  padding: 16px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(45deg, rgba(255,255,255,.025) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.025) 75%),
    linear-gradient(45deg, rgba(255,255,255,.025) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.025) 75%),
    #0c0d11;
  background-position: 0 0, 10px 10px;
  background-size: 20px 20px;
}

.output-card__preview img {
  display: block;
  max-width: 100%;
  max-height: 218px;
  width: auto;
  height: auto;
  box-shadow: 0 12px 38px rgba(0,0,0,.35);
}

.output-card__body { padding: 15px; }
.output-card__top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.output-card__top span { color: var(--acid); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.68rem; font-weight: 850; }
.output-card__top strong { font-size: 0.86rem; }
.output-card__name { margin: 8px 0 0; overflow-wrap: anywhere; color: var(--muted); font-size: 0.72rem; }
.output-card__facts { margin: 12px 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 10px; }
.output-card__facts div { min-width: 0; padding: 9px; }
.output-card__facts div + div { border-left: 1px solid var(--line); }
.output-card__facts dt { color: var(--quiet); font-size: 0.61rem; font-weight: 800; text-transform: uppercase; }
.output-card__facts dd { margin: 3px 0 0; overflow-wrap: anywhere; font-size: 0.71rem; font-weight: 750; font-variant-numeric: tabular-nums; }
.output-card .button { width: 100%; }
.output-card[data-locked="true"] { opacity: 0.54; }

.zip-bar {
  margin-top: 18px;
  padding: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: #08090c;
}

.zip-bar > div { min-width: 0; display: grid; gap: 3px; }
.zip-bar span { color: var(--acid); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.64rem; font-weight: 850; letter-spacing: 0.08em; }
.zip-bar strong { overflow-wrap: anywhere; }
.zip-bar small { color: var(--quiet); }

.method {
  padding-block: clamp(100px, 12vw, 180px);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--line);
}

.method-grid article {
  min-height: 260px;
  padding: clamp(24px, 3.2vw, 42px);
  background: var(--panel);
}

.method-grid article > span { color: var(--acid); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.7rem; font-weight: 850; }
.method-grid h3 { margin: 54px 0 10px; font-size: 1.24rem; letter-spacing: -0.025em; }
.method-grid p { margin: 0; color: var(--muted); font-size: 0.86rem; line-height: 1.65; }

.footer {
  min-height: 120px;
  padding-block: 26px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.footer p { margin: 0; text-align: center; }
.footer > a:last-child { text-decoration: none; }
.noscript { margin: 0; padding: 14px; background: #fff2aa; color: #171815; text-align: center; font-weight: 750; }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero h1 { max-width: 12ch; }
  .hero-proof { max-width: 720px; }
  .studio-grid { grid-template-columns: 1fr; }
  .settings-panel { position: static; }
  .output-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  :root { --shell: min(100% - 28px, 1380px); }
  .site-header__inner { min-height: 66px; }
  .site-nav a:nth-child(2) { display: none; }
  .hero { padding-block: 58px 64px; gap: 52px; }
  .hero h1 { font-size: clamp(3rem, 15vw, 5.5rem); }
  .hero-proof { padding-left: 18px; }
  .proof-row { grid-template-columns: 28px minmax(0, 1fr); }
  .proof-row small { grid-column: 2; text-align: left; margin-top: -16px; }
  .workbench { padding-top: 56px; }
  .workbench__head,
  .output-section__head,
  .method__intro { align-items: flex-start; flex-direction: column; gap: 18px; }
  .output-section__head > p { text-align: left; }
  .source-facts { grid-template-columns: 1fr; }
  .source-facts div { border-right: 0; border-bottom: 1px solid var(--line); }
  .source-facts div:last-child { border-bottom: 0; }
  .render-card,
  .zip-bar { grid-template-columns: 1fr; }
  .render-card .button,
  .zip-bar .button { width: 100%; }
  .output-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .method-grid article { min-height: 220px; }
  .method-grid h3 { margin-top: 36px; }
  .footer { grid-template-columns: 1fr; justify-items: start; }
  .footer p { text-align: left; }
}

@media (max-width: 440px) {
  :root { --shell: calc(100% - 20px); }
  .site-nav { gap: 0; }
  .site-nav a { padding-inline: 9px; font-size: 0.76rem; }
  .brand { font-size: 0.94rem; }
  .brand > span { width: 31px; height: 31px; }
  .hero { padding-top: 46px; }
  .hero h1 { font-size: clamp(2.72rem, 16vw, 4rem); }
  .hero__lede { font-size: 0.97rem; }
  .trust-list li { padding: 6px 9px; font-size: 0.67rem; }
  .panel,
  .output-section { padding: 17px; border-radius: 22px; }
  .panel__head { flex-direction: column; gap: 12px; }
  .drop-zone { min-height: 132px; grid-template-columns: 44px minmax(0, 1fr); padding: 14px; }
  .drop-zone__mark { width: 44px; height: 44px; }
  .drop-zone__action { display: none; }
  .preview-stage { min-height: 280px; padding: 14px; }
  .segmented button { padding-inline: 7px; font-size: 0.72rem; }
  .colour-field { grid-template-columns: 1fr 48px; }
  .colour-field > span { grid-column: 1 / -1; }
  .empty-output { padding: 20px; flex-direction: column; align-items: flex-start; }
  .output-card__preview { height: 220px; }
}

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