/* ════════════════════════════════════════════════════════════
   SANTICHIA — Market de equipos usados
   ════════════════════════════════════════════════════════════ */

/* ── Hero ── */
.us-hero { position: relative; background: radial-gradient(120% 130% at 78% 0%, var(--field-2), var(--field-3) 60%, #00102a); color: var(--bone); padding: clamp(56px, 8vw, 96px) 0 clamp(44px, 6vw, 72px); overflow: hidden; }
.us-hero-bg { position: absolute; inset: 0; background: url('../assets/entregas/entrega_06.jpg') center/cover no-repeat; opacity: .16; mix-blend-mode: luminosity; }
.us-hero .wrap { position: relative; z-index: 2; }
.us-hero .eyebrow { color: rgba(255,255,255,.7); margin-bottom: 16px; }
.us-hero h1 { font-family: var(--display); font-weight: 900; text-transform: uppercase; font-size: clamp(44px, 7vw, 92px); line-height: .86; letter-spacing: -.015em; color: #fff; }
.us-hero h1 em { font-style: normal; color: var(--harvest); }
.us-hero-sub { margin-top: 20px; max-width: 540px; font-size: clamp(15px, 1.5vw, 18px); color: rgba(255,255,255,.78); line-height: 1.65; }
.us-hero-badge { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; background: rgba(255,255,255,.1); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.2); border-radius: var(--r-pill); padding: 11px 20px; }
.us-hero-badge svg { width: 18px; height: 18px; stroke: var(--harvest); fill: none; stroke-width: 2; flex-shrink: 0; }
.us-hero-badge span { font-family: var(--display); font-size: 14px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }

/* ── Barra de búsqueda ── */
.us-searchbar { background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: var(--nav-h); z-index: 90; box-shadow: var(--sh-sm); }
.us-search { display: flex; align-items: center; gap: 12px; padding: 16px 0; }
.us-search svg { width: 20px; height: 20px; stroke: var(--ink-soft); fill: none; stroke-width: 2; flex-shrink: 0; }
.us-search input { flex: 1; border: 0; background: none; outline: none; font-size: 16px; color: var(--ink); }
.us-search input::placeholder { color: var(--ink-soft); }
.us-count { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--ink-soft); white-space: nowrap; }

/* ── Grid ── */
.us-main { padding: clamp(36px, 5vw, 64px) 0 clamp(56px, 8vw, 100px); min-height: 50vh; }
.us-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 980px) { .us-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .us-grid { grid-template-columns: 1fr; } }

.us-card { position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; cursor: pointer; display: flex; flex-direction: column; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s; }
.us-card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); border-color: var(--line-2); }
.us-card-img { position: relative; aspect-ratio: 4/3; background: var(--bone-2); overflow: hidden; }
.us-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.us-card:hover .us-card-img img { transform: scale(1.05); }
.us-card-nofoto { width: 100%; height: 100%; display: grid; place-items: center; font-size: 44px; color: var(--line-2); }
.us-card-badges { position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; }
.us-badge { font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 11px; border-radius: var(--r-pill); backdrop-filter: blur(4px); }
.us-badge.usado { background: rgba(10,20,38,.72); color: #fff; }
.us-badge.dest { background: var(--harvest); color: var(--ink); }
.us-card-count { position: absolute; bottom: 10px; right: 10px; display: inline-flex; align-items: center; gap: 4px; background: rgba(10,20,38,.7); color: #fff; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; padding: 4px 9px; border-radius: var(--r-pill); }
.us-card-count svg { width: 11px; height: 11px; }
.us-card-body { padding: 17px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.us-card-title { font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: 23px; line-height: 1; }
.us-card-desc { font-size: 13.5px; color: var(--ink-soft); line-height: 1.55; margin-top: 9px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.us-card-cta { display: inline-flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; background: var(--wpp); color: #fff; font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; font-size: 14px; padding: 11px; border-radius: var(--r-pill); transition: background .2s; }
.us-card-cta:hover { background: var(--wpp-2); }
.us-card-cta svg { width: 16px; height: 16px; }

/* ── Estados ── */
.us-empty, .us-loader { grid-column: 1 / -1; text-align: center; padding: 80px 20px; }
.us-empty-icon { font-size: 54px; opacity: .35; }
.us-empty h3 { font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: 26px; color: var(--ink-soft); margin: 14px 0 8px; }
.us-empty p { font-size: 15px; color: var(--ink-soft); max-width: 420px; margin: 0 auto; }
.us-spinner { width: 40px; height: 40px; border: 3px solid var(--line-2); border-top-color: var(--field); border-radius: 50%; margin: 0 auto; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Modal ── */
.us-modal-bg { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: center; }
.us-modal-bg.open { display: flex; }
.us-modal-backdrop { position: absolute; inset: 0; background: rgba(10,20,38,.92); backdrop-filter: blur(6px); cursor: pointer; }
.us-modal { position: relative; z-index: 1; background: var(--bone); width: min(860px, 95vw); max-height: 92vh; overflow-y: auto; border-radius: var(--r-md); }
.us-modal-close { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border-radius: 50%; background: var(--bone-2); border: 1px solid var(--line); display: grid; place-items: center; z-index: 3; }
.us-modal-close svg { width: 16px; height: 16px; }
.us-modal-gallery { position: relative; background: var(--bone-2); }
.us-modal-gallery img { width: 100%; aspect-ratio: 16/10; object-fit: contain; display: block; transition: opacity .25s; }
.us-modal-gcounter { position: absolute; bottom: 12px; right: 14px; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; background: rgba(10,20,38,.6); color: var(--bone); padding: 3px 8px; border-radius: var(--r-sm); }
.us-gnav { position: absolute; top: 50%; transform: translateY(-50%); width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.92); box-shadow: var(--sh-sm); display: grid; place-items: center; transition: background .2s, color .2s; }
.us-gnav:hover { background: var(--ink); color: #fff; }
.us-gnav svg { width: 17px; height: 17px; }
.us-gnav.prev { left: 12px; } .us-gnav.next { right: 12px; }
.us-modal-thumbs { display: flex; gap: 8px; padding: 14px 24px 0; overflow-x: auto; }
.us-mthumb { flex-shrink: 0; width: 78px; height: 58px; border-radius: var(--r-sm); overflow: hidden; cursor: pointer; border: 2px solid transparent; opacity: .55; transition: opacity .2s, border-color .2s; }
.us-mthumb img { width: 100%; height: 100%; object-fit: cover; }
.us-mthumb.active { border-color: var(--field); opacity: 1; }
.us-modal-body { padding: 20px 24px 26px; }
.us-modal-badges { display: flex; gap: 7px; margin-bottom: 12px; }
.us-modal-title { font-family: var(--display); font-weight: 900; text-transform: uppercase; font-size: clamp(26px, 4vw, 38px); line-height: .92; letter-spacing: -.01em; }
.us-modal-desc { font-size: 15px; line-height: 1.7; color: var(--ink-soft); margin-top: 14px; white-space: pre-line; }
.us-modal-cta { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; background: var(--wpp); color: #fff; font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; font-size: 15px; padding: 13px 26px; border-radius: var(--r-pill); transition: background .2s; }
.us-modal-cta:hover { background: var(--wpp-2); }
.us-modal-cta svg { width: 17px; height: 17px; }
@media (max-width: 600px) { .us-modal { width: 100vw; max-height: 100vh; border-radius: 0; } }