/* VALKAM — Logística v5: escenas renderizadas y guiadas por el scroll */
.lx { --lx-gut: max(16px, env(safe-area-inset-left, 0px)); }
.lx-pin { position: relative; height: 100vh; height: 100svh; overflow: hidden; }
.lx-cv { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.lx-k { display: inline-block; font: 600 13px/1 var(--f-text); letter-spacing: .04em; text-transform: uppercase; color: var(--bronze); }
.navy .lx-k, .lx-file .lx-k { color: var(--bronze-2); }

/* 1. Portada */
.lx-hero { background: var(--ivory); padding: 0; }
.lx-hero .lx-pin { height: calc(100vh - var(--nav-h)); height: calc(100svh - var(--nav-h)); }
.lx-eb { position: absolute; top: clamp(18px, 4vh, 44px); left: 0; right: 0; text-align: center; z-index: 3; }
.lx-big { position: absolute; inset: 7vh 0 auto; margin: 0; z-index: 1; display: flex; flex-direction: column; align-items: center; pointer-events: none;
  font: 700 clamp(64px, 15.5vw, 236px)/.86 var(--f-display); letter-spacing: -.055em; color: var(--ink); }
.lx-big span { display: block; white-space: nowrap; will-change: transform; }
.lx-big .lx-b { font-size: .42em; letter-spacing: -.04em; color: var(--bronze); margin-top: .18em; font-weight: 600; }
.lx-hero .lx-cv { -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); z-index: 2; top: 2vh; height: 98%; }
.lx-foot { position: absolute; left: 0; right: 0; bottom: clamp(20px, 5vh, 56px); z-index: 3; display: flex; gap: 24px 56px; justify-content: space-between; align-items: end; flex-wrap: wrap;
  max-width: var(--w); margin: 0 auto; padding: 0 var(--lx-gut); }
.lx-foot .lead { max-width: 34ch; font-size: clamp(17px, 1.6vw, 21px); }
.lx-foot .lg-stats { margin: 0; }
.lx-cue { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 3; font: 500 12px/1 var(--f-text); color: var(--muted); letter-spacing: .08em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.lx-cue i { width: 1px; height: 34px; background: linear-gradient(var(--bronze), transparent); animation: lxcue 1.8s var(--ease) infinite; transform-origin: top; }
@keyframes lxcue { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* 2. Etapas */
.lx-proc { background: #F6F5F3; }
.lx-ptxt { position: absolute; top: calc(var(--nav-h) + clamp(20px, 5vh, 56px)); bottom: clamp(20px, 5vh, 48px); left: 0; right: 0; z-index: 3; pointer-events: none; }
.lx-ptxt .w { height: 100%; display: flex; flex-direction: column; align-items: flex-start; }
.lx-ptxt .lx-card { margin-top: auto; }
.lx-ptxt .h1 { font-size: clamp(34px, 4.6vw, 60px); max-width: none; }
.lx-card { pointer-events: auto; margin-top: 22px; width: min(380px, 100%); background: rgba(255, 255, 255, .72); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, .9); border-radius: 22px; padding: 20px 22px 18px; box-shadow: 0 24px 60px -24px rgba(17, 17, 17, .25); }
.lx-card .h3 { margin: 8px 0 6px; font: 600 22px/1.2 var(--f-display); letter-spacing: -.02em; }
.lx-card p { margin: 0; color: var(--ink-2); font-size: 16px; }
.lx-card.swap .h3, .lx-card.swap p { animation: lxin .5s var(--ease); }
@keyframes lxin { from { opacity: 0; transform: translateY(8px); } }
.lx-bar { height: 3px; border-radius: 3px; background: rgba(17, 17, 17, .08); margin-top: 16px; overflow: hidden; }
.lx-bar i { display: block; height: 100%; background: var(--bronze); transform-origin: left; transform: scaleX(.14); transition: transform .5s var(--ease); }
.lx-pts { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.lx-pt { position: absolute; left: 0; top: 0; pointer-events: auto; display: flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px; margin: -18px 0 0 -18px; border: 0; border-radius: 99px; cursor: pointer;
  background: rgba(255, 255, 255, .86); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 8px 24px -10px rgba(0, 0, 0, .35); font: 600 13px/1 var(--f-text); color: var(--ink); white-space: nowrap; transition: background .3s, color .3s, opacity .3s; }
.lx-pt b { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font-size: 12px; }
.lx-pt.done b { background: var(--bronze); }
.lx-pt.on { background: var(--ink); color: #fff; }
.lx-pt.on b { background: var(--bronze-2); }
@media (max-width: 899.98px) { .lx-pt span { display: none; } .lx-pt { padding: 4px; } .lx-pt.on span { display: inline; padding-right: 6px; } .lx-ptxt { top: auto; bottom: 16px; }
  .lx-ptxt .w { height: auto; } .lx-ptxt .h1, .lx-ptxt .eyebrow { display: none; } .lx-card { margin: 0 auto; } }

/* 3. Controles */
.lx-qcs { background: radial-gradient(120% 80% at 70% 30%, #10273d 0%, var(--navy) 55%, #050e18 100%); }
.lx-qcs .lx-pin { display: flex; flex-direction: column; justify-content: center; gap: clamp(16px, 3vh, 32px); padding-top: calc(var(--nav-h) + 12px); }
.lx-qh .eyebrow { margin-bottom: 6px; }
.lx-qh .h1 { max-width: 18ch; font-size: clamp(32px, 4vw, 54px); }
.lx-track { display: flex; gap: 22px; padding: 0 max(24px, calc((100vw - var(--w)) / 2)); will-change: transform; }
.lx-qc { flex: 0 0 clamp(280px, 27vw, 360px); border-radius: 26px; overflow: hidden; background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .1); color: var(--navy-ink); display: flex; flex-direction: column; }
.lx-qi { aspect-ratio: 1 / .66; overflow: hidden; background: #050b12; }
.lx-qi img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 1.2s var(--ease); }
.lx-qc:hover .lx-qi img { transform: scale(1.06); }
.lx-qb { padding: 18px 22px 22px; }
.lx-qb .h3 { margin: 8px 0 8px; font: 600 22px/1.2 var(--f-display); letter-spacing: -.02em; }
.lx-qb p { margin: 0; color: var(--navy-muted); font-size: 15px; line-height: 1.45; }
.lx-ev { margin-top: 12px !important; padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, .1); }
.lx-ev b { display: block; color: var(--bronze-2); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 2px; }
@media (max-width: 899.98px) {
  .lx-qcs .lx-pin { height: auto; padding: 72px 0 64px; }
  .lx-track { overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 16px 12px; scrollbar-width: none; }
  .lx-track::-webkit-scrollbar { display: none; }
  .lx-qc { flex-basis: 82vw; scroll-snap-align: center; }
}

/* 4. Incoterms */
.lx-inco { background: #F6F5F3; }
.lx-itop { position: absolute; top: calc(var(--nav-h) + clamp(16px, 4vh, 40px)); left: 0; right: 0; z-index: 3; }
.lx-itop .h2 { max-width: 20ch; margin: 0 0 16px; font-size: clamp(26px, 3.2vw, 40px); }
.lx-ibot { position: absolute; bottom: clamp(12px, 3vh, 32px); left: 0; right: 0; z-index: 3; }
.lx-ibot .w { background: rgba(255, 255, 255, .78); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border-radius: 22px; padding: 16px 20px; box-shadow: 0 24px 60px -30px rgba(0, 0, 0, .3); }
.lx-itxt { margin: 0 0 12px; font-size: 15px; color: var(--ink-2); }
.lx-itxt b { color: var(--ink); }
.lx-legs { list-style: none; margin: 0 0 10px; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.lx-legs li { position: relative; font: 600 12px/1.25 var(--f-text); color: var(--muted); }
.lx-legs li i { display: block; height: 6px; border-radius: 6px; background: #D6DDE4; margin-bottom: 6px; transition: background .4s, box-shadow .4s; }
.lx-legs li.sel i { background: var(--bronze-2); }
.lx-legs li.cur { color: var(--ink); }
.lx-legs li.cur i { box-shadow: 0 0 0 3px rgba(196, 122, 28, .25); }
.lx-legs li.risk::before { content: ""; position: absolute; left: -4px; top: -7px; width: 2px; height: 14px; background: var(--err); border-radius: 2px; }
.lx-ibot .inco-key { font-size: 12px; }
.lx-tag { position: absolute; left: 0; top: 0; z-index: 2; pointer-events: none; transform: translate(-999px, 0); margin: -64px 0 0 -10px; display: flex; flex-direction: column; gap: 2px; padding: 8px 12px; border-radius: 12px;
  background: var(--ink); color: #fff; font: 600 13px/1.2 var(--f-text); white-space: nowrap; box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .5); transition: transform .12s linear; }
.lx-tag::after { content: ""; position: absolute; left: 14px; bottom: -6px; width: 12px; height: 12px; background: var(--ink); transform: rotate(45deg); }
.lx-tag span { font-weight: 500; font-size: 12px; }
.lx-tag span.s { color: var(--bronze-2); }
.lx-tag span.b { color: #9DB8D2; }
@media (max-width: 899.98px) { .lx-legs span { display: none; } .lx-legs li.cur span { display: none; } .lx-itop .seg-lg button { padding: 6px 12px; } .lx-itxt { font-size: 13px; } }

/* 5. Buque */
.lx-ship { position: relative; overflow: hidden; background: #0B2C4D; color: var(--navy-ink); min-height: 120vh; }
.lx-shipimg { position: absolute; inset: -10% 0; width: 100%; height: 120%; object-fit: cover; will-change: transform; }
.lx-ship::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7, 28, 47, .95) 0%, rgba(7, 28, 47, .82) 30%, rgba(7, 28, 47, .1) 55%, rgba(7, 28, 47, 0) 65%, rgba(7, 28, 47, .75) 100%); pointer-events: none; }
.lx-sh { position: relative; z-index: 2; padding-top: clamp(96px, 14vh, 160px); }
.lx-sh .lead { color: #C9D6E2; }
.lx-calls { position: relative; z-index: 2; max-width: var(--w); margin: clamp(120px, 26vh, 300px) auto 0; padding: 0 var(--lx-gut) 80px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lx-call { position: relative; padding: 18px 20px; border-radius: 20px; background: rgba(7, 28, 47, .55); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255, 255, 255, .14); }
.lx-call i { position: absolute; left: 22px; top: -36px; width: 1px; height: 36px; background: linear-gradient(transparent, var(--bronze-2)); }
.lx-call i::before { content: ""; position: absolute; left: -4px; top: -4px; width: 9px; height: 9px; border-radius: 50%; background: var(--bronze-2); box-shadow: 0 0 0 6px rgba(196, 122, 28, .25); }
.lx-call b { display: block; font: 600 18px/1.2 var(--f-display); margin-bottom: 6px; }
.lx-call span { color: #B9C7D4; font-size: 15px; }
@media (max-width: 899.98px) { .lx-calls { grid-template-columns: 1fr; margin-top: 30vh; } }

/* 6. Carga */
.lx-load .lx-pin { padding-top: var(--nav-h); }
.lx-lt { position: absolute; top: calc(var(--nav-h) + clamp(16px, 4vh, 40px)); left: 0; right: 0; z-index: 2; }
.lx-lt .h1 { font-size: clamp(32px, 4.2vw, 56px); max-width: 14ch; }
.lx-lt .lead { font-size: clamp(16px, 1.5vw, 20px); max-width: 36ch; margin-top: 10px; }
.lx-load .lx-cv { top: 16vh; height: 78vh; left: 30vw; width: 70vw; -webkit-mask-image: radial-gradient(75% 80% at 50% 50%, #000 70%, transparent 100%); mask-image: radial-gradient(75% 80% at 50% 50%, #000 70%, transparent 100%); }
.lx-pack { position: absolute; z-index: 2; left: max(16px, calc((100vw - var(--w)) / 2)); bottom: clamp(16px, 6vh, 64px); list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; width: min(340px, 90vw); }
.lx-pack li { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 16px; background: rgba(255, 255, 255, .6); border: 1px solid transparent; opacity: .55; transition: opacity .35s, background .35s, border-color .35s, transform .35s var(--ease); }
.lx-pack li.on { opacity: 1; background: #fff; border-color: var(--line); transform: translateX(6px); box-shadow: 0 14px 40px -24px rgba(0, 0, 0, .35); }
.lx-pack li.done { opacity: .9; }
.lx-pack b { display: block; font-size: 15px; }
.lx-pack span { font-size: 13px; color: var(--ink-2); }
.lx-pack .ck { flex: 0 0 12px; height: 12px; border-radius: 3px; margin-top: 4px; }
.lx-pack .k0 { background: linear-gradient(135deg, #B9BDC2, #B4673A); }
.lx-pack .k1 { background: #DCD9D0; border: 1px solid #bbb6aa; }
.lx-pack .k2 { background: linear-gradient(#C9CCD0, #9A7A52); }
.lx-pack .k3 { background: #5E4A3A; }
@media (max-width: 899.98px) { .lx-load .lx-cv { left: 0; width: 100%; top: 30vh; height: 46vh; } .lx-pack { width: auto; right: 16px; grid-template-columns: 1fr 1fr; } .lx-pack span { display: none; } .lx-lt .lead { display: none; } }
.lx-dims { padding-top: 24px; padding-bottom: 72px; }

/* 7. Expediente */
.lx-file { background: radial-gradient(100% 70% at 70% 40%, #1a1c20 0%, #0d0e10 60%, #08090a 100%); color: #F2EEE7; }
.lx-file .lx-pin { display: grid; grid-template-columns: minmax(280px, 0.8fr) 1.6fr; align-items: center; padding-top: var(--nav-h); }
.lx-ft { position: relative; z-index: 3; }
.lx-ft .w { max-width: 420px; margin-left: max(0px, calc((100vw - var(--w)) / 2)); }
.lx-file .eyebrow { color: var(--bronze-2); }
.lx-file .h1 { font-size: clamp(30px, 3.4vw, 46px); }
.lx-file .lead { display: none; }
.lx-finfo { margin-top: 22px; padding: 16px 18px; border-radius: 18px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); }
.lx-finfo b { font-size: 17px; }
.lx-finfo p { margin: 4px 0 0; color: #B8B2A8; font-size: 15px; }
.lx-finfo.swap { animation: lxin .45s var(--ease); }
.lx-note { color: #7E786F; margin-top: 14px; }
.lx-desk { position: relative; height: min(78vh, 760px); margin-right: max(16px, calc((100vw - var(--w)) / 2)); }
.lx-frag { position: absolute; left: var(--x); top: var(--y); width: 22%; padding: 0; border: 0; background: none; cursor: pointer; transform-origin: 50% 50%; text-align: left; color: inherit; }
.lx-frag img { display: block; width: 100%; height: auto; border-radius: 3px; box-shadow: 0 2px 4px rgba(0, 0, 0, .4), 0 22px 44px -14px rgba(0, 0, 0, .75); transition: transform .35s var(--ease), box-shadow .35s; }
.lx-frag.photo img { aspect-ratio: 4 / 3; object-fit: cover; border: 6px solid #F4F1EA; border-bottom-width: 22px; border-radius: 2px; }
.lx-frag span { display: block; margin-top: 8px; font: 600 12px/1.2 var(--f-text); color: #CFC8BD; opacity: 0; transition: opacity .3s; }
.lx-frag:hover img, .lx-frag:focus-visible img, .lx-frag.sel img { transform: translateY(-6px) scale(1.03); box-shadow: 0 2px 4px rgba(0, 0, 0, .4), 0 34px 60px -14px rgba(0, 0, 0, .85), 0 0 0 2px var(--bronze-2); }
.lx-frag:hover span, .lx-frag.sel span { opacity: 1; }
.lx-frag.doc { width: 19%; }
.lx-frag.doc img { aspect-ratio: 3 / 4; object-fit: cover; object-position: top; }
.lx-frag.photo { width: 19%; }
@media (max-width: 899.98px) {
  .lx-file .lx-pin { grid-template-columns: 1fr; align-content: start; padding-top: calc(var(--nav-h) + 20px); }
  .lx-file .lead, .lx-note { display: none; }
  .lx-finfo { margin-top: 12px; }
  .lx-desk { height: 56vh; margin: 8px 16px 0; }
  .lx-frag, .lx-frag.photo, .lx-frag.doc { width: 29%; }
}

/* Sin movimiento: todo visible y estático */
.lx-static .lx-pin { height: auto; min-height: 100vh; }
.lx-static .lx-frag { transform: rotate(var(--r)); }
@media (prefers-reduced-motion: reduce) { .lx-cue i { animation: none; } }

/* Menú del expediente */
.lx-fmenu { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 4px; }
.lx-fmenu button { width: 100%; display: flex; align-items: center; gap: 10px; padding: 9px 12px; border: 0; border-radius: 12px; background: transparent; color: #CFC8BD; font: 500 15px/1.2 var(--f-text); text-align: left; cursor: pointer; transition: background .25s, color .25s; }
.lx-fmenu button i { font-style: normal; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; background: rgba(255, 255, 255, .08); color: #CFC8BD; }
.lx-fmenu button:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.lx-fmenu button[aria-pressed="true"] { background: rgba(196, 122, 28, .16); color: #fff; }
.lx-fmenu button[aria-pressed="true"] i { background: var(--bronze-2); color: #111; }
.lx-frag.sel { z-index: 20; }
.lx-frag.doc.sel img { transform: translateY(-6px) scale(1.4); }
@media (max-width: 899.98px) { .lx-fmenu { grid-template-columns: 1fr 1fr; } .lx-fmenu button { font-size: 13px; padding: 7px 8px; } }