/* Marketplace home: search, visual category shortcuts, live listings, selling. */
.landing { max-width: var(--content-max); margin: 0 auto; }
.landing-hero { display: grid; grid-template-columns: 1fr 1.08fr; align-items: center; gap: clamp(2rem, 4vw, 4rem); padding: 2.5rem var(--gutter); }
.landing-hero__copy { min-width: 0; padding-block: 1rem; }
.landing-hero__copy .eyebrow { display: flex; align-items: center; gap: .6rem; margin-bottom: 1.5rem; letter-spacing: .1em; font-size: .7rem; }
.landing-dot { width: .45rem; height: .45rem; flex-shrink: 0; background: var(--color-accent); border-radius: 50%; }
.landing-hero h1 { font: 750 clamp(2.8rem, 4.4vw, 4.5rem)/1.07 var(--font-display); letter-spacing: -.055em; text-wrap: initial; }
.landing-hero h1 > span { color: var(--color-accent); }
.landing-hero__lead { max-width: 28rem; margin: 1.35rem 0 1.75rem; font-size: 1rem; line-height: 1.75; color: var(--color-text-secondary); }
.landing-search { display: flex; align-items: center; gap: .65rem; padding: .4rem .4rem .4rem 1.1rem; background: var(--color-surface); border: 1px solid var(--color-border-strong); border-radius: 999px; box-shadow: var(--shadow-soft); }
.landing-search:focus-within { border-color: var(--color-action); }
.landing-search input { width: 100%; min-width: 0; min-height: 48px; color: var(--color-text); border: 0; background: transparent; font-size: 1rem; }
.landing-search .button { flex-shrink: 0; padding-inline: 1.25rem; }
.landing-hero__links { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem 1.75rem; margin-top: .7rem; font-size: .85rem; }
.landing-hero__links > a { display: inline-flex; align-items: center; min-height: 44px; }
.landing-hero__links > a:last-child { color: var(--color-text-secondary); text-underline-offset: .2em; }
/* Category sonar: a fish-finder scope drawn on the page background, whose echo targets are category links. */
.landing-sonar { --sonar-line: var(--color-action); --sonar-echo: var(--color-accent); --sonar-sweep: 24s; --sonar-font: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  position: relative; min-width: 0; overflow: hidden; container-type: inline-size; padding: clamp(.9rem, 1.6vw, 1.4rem); color: var(--color-text); }
.landing-sonar__hud { display: flex; justify-content: space-between; gap: 1rem; font: 600 .62rem/1 var(--sonar-font); letter-spacing: .14em; text-transform: uppercase; color: var(--color-text-secondary); }
.landing-sonar__hud > span { display: inline-flex; align-items: center; gap: .45rem; }
.landing-sonar__hud > span:nth-child(2) { margin-left: auto; }
.landing-sonar__toggle { display: inline-flex; align-items: center; gap: .45rem; min-height: 44px; margin: -.9rem -.6rem -.9rem 0; padding: 0 .6rem; color: inherit; background: none; border: 0; border-radius: 999px; font: inherit; letter-spacing: inherit; text-transform: inherit; cursor: pointer; transition: color var(--motion-short); }
.landing-sonar__toggle:hover { color: var(--color-text); }
.landing-sonar__toggle:focus-visible { outline: 3px solid var(--color-focus); outline-offset: -6px; }
.landing-sonar__toggle i { width: .55rem; height: .6rem; border-inline: 2px solid currentColor; }
.landing-sonar.is-stopped .landing-sonar__toggle i { width: 0; height: 0; border: solid transparent; border-width: .32rem 0 .32rem .55rem; border-left-color: currentColor; }
.landing-sonar.is-stopped :is(.landing-sonar__sweep, .landing-sonar__echo, .landing-sonar__echo::after, .landing-sonar__live) { animation-play-state: paused; }
.landing-sonar__live { width: .45rem; height: .45rem; border-radius: 50%; background: var(--sonar-echo); animation: landing-sonar-live 2s ease-out infinite; }
.landing-sonar__field { position: relative; width: min(100%, 32.5rem, max(20rem, 100svh - 27rem)); margin: .6rem auto .2rem; aspect-ratio: 1; }
.landing-sonar__scope, .landing-sonar__targets { position: absolute; inset: 7%; }
.landing-sonar__scope { border-radius: 50%; background: radial-gradient(circle closest-side, color-mix(in srgb, var(--sonar-line) 7%, transparent), color-mix(in srgb, var(--sonar-line) 2%, transparent) 70%, transparent); }
.landing-sonar__scope svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; stroke: color-mix(in srgb, var(--sonar-line) 20%, transparent); }
.landing-sonar__rim { stroke: color-mix(in srgb, var(--sonar-line) 38%, transparent); }
.landing-sonar__ticks { stroke: color-mix(in srgb, var(--sonar-line) 42%, transparent); stroke-width: .5; }
.landing-sonar__arches { stroke: var(--sonar-line); stroke-width: 1.1; stroke-linecap: round; opacity: .3; }
.landing-sonar__marks { fill: var(--color-text-secondary); stroke: none; font: 5.2px var(--sonar-font); }
.landing-sonar__origin { fill: var(--sonar-line); stroke: none; }
.landing-sonar__sweep { position: absolute; inset: 0; border-radius: 50%; animation: landing-sonar-spin var(--sonar-sweep) linear infinite; animation-delay: calc(var(--sonar-start, 0) / -360 * var(--sonar-sweep)); background: conic-gradient(from 0deg, transparent 0deg 285deg, color-mix(in srgb, var(--sonar-line) 1%, transparent) 290deg, color-mix(in srgb, var(--sonar-line) 16%, transparent) 359deg, color-mix(in srgb, var(--sonar-line) 34%, transparent) 360deg); }
.landing-sonar__sweep::after { content: ""; position: absolute; left: 50%; top: 0; width: 1.5px; height: 50%; transform: translateX(-50%); background: linear-gradient(to top, color-mix(in srgb, var(--sonar-line) 10%, transparent), color-mix(in srgb, var(--sonar-line) 80%, transparent)); }
.landing-sonar__targets { margin: 0; padding: 0; list-style: none; }
.landing-sonar__target { position: absolute; left: var(--x); top: var(--y); width: 0; height: 0; }
.landing-sonar__target > a { position: absolute; top: 0; left: 0; display: flex; align-items: center; gap: .55rem; color: var(--color-text); text-decoration: none; transform: translate(-7px, -50%); }
.landing-sonar__target--left > a { flex-direction: row-reverse; transform: translate(calc(-100% + 7px), -50%); }
.landing-sonar__target > a:focus-visible { outline: none; }
.landing-sonar__echo { position: relative; flex-shrink: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--sonar-echo); box-shadow: 0 0 10px color-mix(in srgb, var(--sonar-echo) 55%, transparent), 0 0 0 3px color-mix(in srgb, var(--sonar-echo) 16%, transparent); opacity: .55; animation: landing-sonar-ping var(--sonar-sweep) linear infinite; animation-delay: calc((var(--angle) - var(--sonar-start, 0)) / 360 * var(--sonar-sweep)); }
.landing-sonar__echo::after { content: ""; position: absolute; inset: -9px; border: 1px solid color-mix(in srgb, var(--sonar-echo) 60%, transparent); border-radius: 50%; opacity: 0; animation: landing-sonar-ring var(--sonar-sweep) ease-out infinite; animation-delay: inherit; }
.landing-sonar__chip { display: inline-flex; align-items: center; gap: .45rem; padding: .38rem .7rem .38rem .45rem; translate: 0 var(--dy, 0px); white-space: nowrap; font: 650 .8rem/1 var(--font-body); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 999px; box-shadow: var(--shadow-soft); transition: background var(--motion-short), border-color var(--motion-short), box-shadow var(--motion-short), color var(--motion-short); }
.landing-sonar__chip svg { width: 1.05rem; height: 1.05rem; color: var(--color-action); }
.landing-sonar__chip b { padding-left: .45rem; border-left: 1px solid var(--color-border); font: 600 .66rem/1 var(--sonar-font); letter-spacing: .04em; color: var(--color-text-secondary); }
.landing-sonar__target > a:hover .landing-sonar__chip, .landing-sonar__target > a:focus-visible .landing-sonar__chip, .landing-sonar__target.is-locked .landing-sonar__chip { color: var(--color-text-inverse); background: var(--color-action); border-color: var(--color-action); box-shadow: 0 10px 24px -10px color-mix(in srgb, var(--color-action) 70%, transparent); }
.landing-sonar__target > a:hover .landing-sonar__chip :is(svg, b), .landing-sonar__target > a:focus-visible .landing-sonar__chip :is(svg, b), .landing-sonar__target.is-locked .landing-sonar__chip :is(svg, b) { color: var(--color-text-inverse); border-color: color-mix(in srgb, var(--color-text-inverse) 30%, transparent); }
.landing-sonar__target > a:focus-visible .landing-sonar__chip { outline: 3px solid var(--color-focus); outline-offset: 2px; }
.landing-sonar__readout { margin-top: .4rem; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-soft); }
.landing-sonar__lock { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .7rem .8rem .7rem 1rem; }
.landing-sonar__lock > div { min-width: 0; }
.landing-sonar__readout small { display: block; font: 600 .6rem/1 var(--sonar-font); letter-spacing: .14em; text-transform: uppercase; color: var(--color-text-secondary); }
.landing-sonar__readout small::before { content: "▸ "; color: var(--sonar-echo); }
.landing-sonar__readout strong { display: block; margin-top: .35rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 700 1.05rem/1.1 var(--font-display); letter-spacing: -.02em; }
.landing-sonar__readout em { margin-left: .5rem; font: 500 .78rem/1 var(--sonar-font); font-style: normal; letter-spacing: 0; color: var(--color-text-secondary); }
.landing-sonar__open { display: inline-flex; flex-shrink: 0; align-items: center; gap: .4rem; min-height: 40px; padding: .6rem .95rem; color: var(--color-text-inverse); background: var(--color-action); border-radius: 999px; font-size: .8rem; font-weight: 700; text-decoration: none; transition: background var(--motion-short); }
.landing-sonar__open:hover { background: var(--color-action-hover); }
.landing-sonar__open svg { width: 1rem; height: 1rem; }
/* The locked category's latest ads: three equal tiles, so swapping categories never shifts the page. */
.landing-sonar__catch { border-top: 1px dashed var(--color-border); transition: opacity var(--motion-short); }
.landing-sonar__catch:empty { display: none; }
.landing-sonar__catch[aria-busy] { opacity: .55; }
.landing-sonar__catch.is-fresh .landing-sonar__catch-list { animation: landing-sonar-catch 260ms ease-out; }
.landing-sonar__catch-list { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; margin: 0; padding: .5rem .6rem .6rem; list-style: none; }
.landing-sonar__catch-list > li { min-width: 0; }
.landing-sonar__catch-item { display: flex; flex-direction: column; gap: .2rem; min-width: 0; height: 100%; padding: .3rem; color: var(--color-text); text-decoration: none; border-radius: calc(var(--radius-md) - 4px); transition: background var(--motion-short); }
a.landing-sonar__catch-item:hover { background: var(--color-surface-subtle); }
a.landing-sonar__catch-item:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 0; }
.landing-sonar__catch-media { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 10; overflow: hidden; color: var(--color-text-secondary); background: var(--color-surface-subtle); border-radius: 8px; }
.landing-sonar__catch-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.landing-sonar__catch-media svg { width: 1.25rem; height: 1.25rem; }
.landing-sonar__catch-title { min-height: 1.25em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .78rem; font-weight: 600; line-height: 1.25; }
.landing-sonar__catch-price { display: block; min-height: 1.2em; font: 700 .82rem/1.2 var(--font-display); color: var(--color-action); }
.landing-sonar__catch-list--empty .landing-sonar__catch-media { background: none; border: 1px dashed var(--color-border-strong); }
.landing-sonar__catch-list--empty > p { position: absolute; inset: 0; z-index: 1; display: grid; place-items: center; margin: 0; padding: 1rem; text-align: center; font-size: .82rem; color: var(--color-text-secondary); }
@container (max-width: 30rem) {
  .landing-sonar__chip { gap: .3rem; padding: .3rem .55rem .3rem .35rem; font-size: .7rem; }
  .landing-sonar__chip svg { width: .9rem; height: .9rem; }
  .landing-sonar__chip b { display: none; }
  .landing-sonar__echo { width: 10px; height: 10px; }
  .landing-sonar__target > a { gap: .35rem; transform: translate(-5px, -50%); }
  .landing-sonar__target--left > a { transform: translate(calc(-100% + 5px), -50%); }
  .landing-sonar__lock { padding: .6rem .6rem .6rem .8rem; }
  .landing-sonar__catch-list { gap: .35rem; padding: .5rem; }
  .landing-sonar__catch-item { padding: .2rem; }
  .landing-sonar__catch-title { font-size: .72rem; }
  .landing-sonar__readout strong { font-size: .95rem; }
  .landing-sonar__readout em { display: block; margin: .3rem 0 0; }
}
@keyframes landing-sonar-catch { from { opacity: 0; transform: translateY(4px); } }
@keyframes landing-sonar-spin { to { transform: rotate(360deg); } }
@keyframes landing-sonar-ping { 0% { opacity: 1; transform: scale(1.45); } 12% { opacity: 1; transform: scale(1); } 70% { opacity: .45; } 100% { opacity: .55; } }
@keyframes landing-sonar-ring { 0% { opacity: .9; transform: scale(.4); } 14% { opacity: 0; transform: scale(1.6); } 100% { opacity: 0; } }
@keyframes landing-sonar-live { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--sonar-echo) 60%, transparent); } 70%, 100% { box-shadow: 0 0 0 7px transparent; } }
@media (prefers-reduced-motion: reduce) {
  .landing-sonar__sweep, .landing-sonar__echo, .landing-sonar__echo::after, .landing-sonar__live, .landing-sonar__catch-list { animation: none !important; }
  .landing-sonar__toggle { display: none; }
  .landing-sonar__echo { opacity: 1; }
}
.landing-benefits { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; list-style: none; margin: 0 var(--gutter); padding: 1.1rem 0; border-block: 1px solid var(--color-border); }
.landing-benefits li { display: flex; align-items: center; gap: .65rem; color: var(--color-text-secondary); font-size: .85rem; }
.landing-benefits svg { color: var(--color-action); }
.landing-section { padding: 2.75rem var(--gutter) 0; }
.landing-section .section-heading { margin-bottom: 1.75rem; }
.landing-section .eyebrow { margin-bottom: .5rem; }
.landing-section .section-heading h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.landing-listings { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; }
.landing-community { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); align-items: center; gap: clamp(1.5rem, 5vw, 4rem); margin: 3rem var(--gutter) 0; padding: clamp(1.5rem, 4vw, 3rem); border-radius: var(--radius-lg); background: var(--color-cream); }
.landing-community__intro > p:not(.eyebrow) { max-width: 29rem; margin: 1rem 0; color: var(--color-text-secondary); }
.landing-community__story { min-width: 0; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
.landing-community__label { display: flex; align-items: center; gap: .5rem; margin-bottom: .75rem; color: var(--color-action); font-size: .75rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.landing-community__label svg { width: 1rem; height: 1rem; }
.landing-community__story h3 { font: 650 clamp(1.35rem, 2.2vw, 1.8rem)/1.25 var(--font-display); }
.landing-community__story h3 a { text-decoration: none; }
.landing-community__story h3 a:hover { text-decoration: underline; }
.landing-community__story blockquote { margin: 1.2rem 0 .75rem; padding-left: 1rem; border-left: 3px solid var(--color-action); }
.landing-community__story blockquote p { margin: 0; color: var(--color-text-secondary); font-style: italic; }
.landing-community__author { margin: 0; color: var(--color-text-secondary); font-size: .8rem; }
.landing-sell { display: grid; grid-template-columns: minmax(0, 1fr) minmax(16rem, .65fr); align-items: center; gap: 2rem; margin: 3rem var(--gutter) 4rem; padding: clamp(1.5rem, 3vw, 2.5rem); border-radius: var(--radius-lg); background: var(--color-forest); color: var(--color-on-forest); }
.landing-sell h2 { max-width: 34rem; font-size: clamp(1.8rem, 3vw, 2.4rem); line-height: 1.15; }
.landing-sell__copy > p { max-width: 34rem; color: #d1ded4; margin-top: .75rem; font-size: .95rem; }
.landing-sell__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.landing-sell__wanted { color: #d1ded4; font-size: .9rem; line-height: 1.5; }
.landing-sell__wanted a { color: var(--color-on-forest); text-decoration: underline; text-underline-offset: .2em; }
@media (max-width: 74.99rem) {
  .landing-hero { gap: 2rem; padding-block: 2rem; }
}
@media (max-width: 63.99rem) {
  .landing-hero { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .landing-search > svg { display: none; }
  .landing-benefits { gap: .7rem; }
  .landing-benefits li { font-size: .8rem; }
  .landing-listings { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .landing-community { grid-template-columns: minmax(0, 1fr); }
  .landing-sell { gap: 1.5rem; }
}
@media (max-width: 47.99rem) {
  .landing-hero { grid-template-columns: minmax(0, 1fr); padding-top: 1.5rem; padding-bottom: 1.5rem; gap: 1.25rem; }
  .landing-hero__copy { padding: 0; }
  .landing-hero__copy .eyebrow { margin-bottom: 1rem; font-size: .65rem; }
  .landing-hero h1 { font-size: clamp(2.3rem, 9vw, 3.4rem); }
  .landing-hero__lead { font-size: .95rem; margin: 1rem 0 1.25rem; line-height: 1.6; }
  .landing-search { padding-left: .8rem; gap: .4rem; }
  .landing-search .button { padding-inline: 1rem; }
  .landing-hero__links { margin-top: .4rem; gap: .5rem 1.5rem; font-size: .8rem; }
  .landing-benefits { justify-content: center; padding-block: .85rem; }
  .landing-benefits li { font-size: .7rem; gap: .4rem; }
  .landing-benefits li:last-child { display: none; }
  .landing-benefits svg { width: 1rem; height: 1rem; }
  .landing-section { padding-top: 2rem; }
  .landing-section .section-heading { flex-direction: row; align-items: end; gap: 1rem; margin-bottom: 1.25rem; }
  .landing-section .eyebrow { display: none; }
  .landing-section .text-link { font-size: .8rem; min-height: 44px; }
  .landing-listings { gap: 1.5rem .8rem; }
  .landing-sell { grid-template-columns: minmax(0, 1fr); margin-block: 2.5rem; padding: 1.75rem; gap: 1.5rem; }
}