/* =====================================================================
   LST2 · Longitudinal de la Sierra Tramo 2
   Sistema visual: señalética vial (Overpass) + crónica (Source Serif 4)
   ===================================================================== */

@font-face{font-family:"Overpass";src:url(fonts/overpass-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Overpass";src:url(fonts/overpass-latin-ext-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Source Serif 4";src:url(fonts/source-serif-4-latin-opsz-normal.woff2) format("woff2");font-weight:200 900;font-style:normal;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url(fonts/source-serif-4-latin-opsz-italic.woff2) format("woff2");font-weight:200 900;font-style:italic;font-display:swap}
@font-face{font-family:"Overpass Mono";src:url(fonts/overpass-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  /* superficies */
  --paper:#f5f6f2; --paper-2:#eceee7; --card:#ffffff; --line:#dfe2da; --line-2:#c9cec3;
  /* tinta */
  --ink:#12263f; --ink-2:#3d4f66; --ink-3:#66768b;
  /* marca */
  --navy:#0c2743; --navy-2:#113656; --navy-3:#1b4b74; --navy-line:rgba(255,255,255,.11);
  --gold:#e4b03a; --gold-2:#f5d27a; --gold-ink:#7b5a0d; --gold-wash:#fbf2d9;
  --asphalt:#2a3440;
  /* módulos (cada módulo conserva su color en todo el sitio) */
  --m-historia:#c28a12; --m-mapa:#1f77b4; --m-tramos:#b5522b; --m-contrato:#4b55b8; --m-estudios:#2c8a5f;
  --m-obras:#d0701f; --m-predios:#0f8b8d; --m-cifras:#6a4fc0; --m-territorio:#6b8a2e; --m-galeria:#c2476f; --m-fuentes:#55677d;
  /* medidas */
  --rail:276px; --bar:64px; --r:16px; --r-s:10px;
  --sh-1:0 1px 2px rgba(18,38,63,.05),0 6px 20px -12px rgba(18,38,63,.18);
  --sh-2:0 2px 4px rgba(18,38,63,.06),0 22px 48px -24px rgba(18,38,63,.34);
  --sans:"Overpass","Segoe UI",system-ui,sans-serif;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --mono:"Overpass Mono",ui-monospace,Consolas,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.55 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2.5px solid var(--gold);outline-offset:2px;border-radius:6px}
::selection{background:var(--gold-2);color:var(--navy)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--gold);color:var(--navy);font-weight:700;padding:10px 14px;border-radius:8px;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}

/* ---------- carcasa ---------- */
.shell{display:grid;grid-template-columns:var(--rail) minmax(0,1fr);min-height:100dvh}
.rail{position:sticky;top:0;height:100dvh;z-index:40;display:flex;flex-direction:column;color:#dbe6f2;background:
   radial-gradient(120% 50% at 0% 0%,#17476f 0%,transparent 60%),linear-gradient(180deg,#0c2743 0%,#0b2239 100%);box-shadow:1px 0 0 rgba(0,0,0,.14)}
.brand{display:flex;gap:12px;align-items:center;padding:18px 18px 16px;text-decoration:none;color:#fff}
.logo{flex:none;width:46px;height:46px}
.logo svg{width:100%;height:100%}
.brand-t{font:800 15px/1.14 var(--sans);letter-spacing:.005em}
.brand-s{font:500 11.5px/1.3 var(--sans);color:#9fb5cb;margin-top:3px}
.rail-eyebrow{font:700 10.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#7f99b4;padding:10px 22px 8px}

/* la vía del menú: línea central con hitos */
.nav{flex:1;min-height:0;overflow:auto;padding:2px 12px 12px;scrollbar-width:thin;scrollbar-color:#2c5579 transparent;position:relative}
.nav-road{position:relative}
.nav-road::before{content:"";position:absolute;left:25px;top:18px;bottom:18px;width:0;border-left:2px dashed rgba(228,176,58,.34)}
.nav a{position:relative;display:flex;align-items:center;gap:12px;padding:8.5px 10px;border-radius:11px;text-decoration:none;color:#cddaea;font:600 14px/1.2 var(--sans);transition:background .18s,color .18s}
.nav a .ic{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:#0f3253;box-shadow:0 0 0 2px #0c2743;color:#aac1d8;transition:background .18s,color .18s,transform .18s}
.nav a .ic svg{width:17px;height:17px}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a:hover .ic{color:#fff}
.nav a[aria-current=page]{background:linear-gradient(90deg,rgba(228,176,58,.2),rgba(228,176,58,.04));color:#fff}
.nav a[aria-current=page] .ic{background:var(--gold);color:var(--navy);transform:scale(1.04)}
.rail-foot{padding:12px 16px 16px;border-top:1px solid var(--navy-line);font-size:12px;color:#9fb5cb;line-height:1.4}
.rail-foot b{color:#fff;font-weight:700}
.rail-foot a{color:var(--gold-2);text-decoration:none;font-weight:600}
.rail-foot .autor{display:block;margin-top:9px;padding-top:9px;border-top:1px solid var(--navy-line)}
.autor-m{display:none;width:100%}

.main{min-width:0;display:flex;flex-direction:column}
.bar{position:sticky;top:0;z-index:30;height:var(--bar);display:flex;align-items:center;gap:10px;padding:0 20px;background:rgba(245,246,242,.86);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.bar .menu{display:none;width:42px;height:42px;border-radius:11px;place-items:center;background:var(--navy);color:#fff}
.search-btn{flex:1;min-width:0;max-width:560px;height:42px;display:flex;align-items:center;gap:10px;padding:0 14px;border-radius:12px;background:#fff;border:1px solid var(--line);color:var(--ink-3);font-size:14.5px;text-align:left;transition:border-color .15s,box-shadow .15s}
.search-btn:hover{border-color:var(--line-2);box-shadow:var(--sh-1)}
.search-btn svg{width:17px;height:17px;flex:none}
.search-btn span{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.search-btn kbd{margin-left:auto;flex:none;white-space:nowrap;font:500 11.5px/1 var(--mono);color:var(--ink-3);background:var(--paper);padding:4px 6px;border-radius:6px;border:1px solid var(--line)}
.spacer{flex:1}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:42px;padding:0 16px;border-radius:12px;font:700 14px/1 var(--sans);text-decoration:none;white-space:nowrap;transition:transform .15s var(--ease),box-shadow .15s,background .15s,border-color .15s}
.btn svg{width:17px;height:17px;flex:none}
.btn:active{transform:translateY(1px)}
.btn-gold{background:linear-gradient(180deg,#f0c35a,#e0a92f);color:#3a2a03;box-shadow:0 1px 0 rgba(255,255,255,.5) inset,0 8px 18px -10px rgba(186,134,17,.9)}
.btn-gold:hover{box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 12px 22px -10px rgba(186,134,17,1);transform:translateY(-1px)}
.btn-line{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--line-2);box-shadow:var(--sh-1)}
.btn-glass{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(8px)}
.btn-glass:hover{background:rgba(255,255,255,.2)}
.btn-sm{height:34px;padding:0 12px;font-size:13px;border-radius:10px}

#view{flex:1;min-width:0;outline:0}
.pad{padding:clamp(22px,3.4vw,44px) clamp(16px,3.4vw,46px)}
.wrap{max-width:1180px;margin-inline:auto}
.narrow{max-width:760px}

/* ---------- cabecera de módulo ---------- */
.page-head{position:relative;overflow:hidden;color:#fff;background:var(--navy);isolation:isolate}
.page-head .ph-img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;opacity:.62}
.page-head::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(9,29,50,.95) 0%,rgba(9,29,50,.76) 46%,rgba(9,29,50,.18) 100%)}
.page-head .inner{padding:clamp(34px,5vw,64px) clamp(16px,3.4vw,46px) clamp(30px,4vw,50px);max-width:1180px;margin-inline:auto}
.kicker{display:inline-flex;align-items:center;gap:9px;font:700 12px/1 var(--sans);letter-spacing:.13em;text-transform:uppercase;color:var(--gold-2)}
.kicker::before{content:"";width:22px;height:0;border-top:2.5px dashed currentColor}
.page-head h1{font:800 clamp(2.1rem,4.4vw,3.6rem)/1.04 var(--sans);letter-spacing:-.015em;margin-top:14px;max-width:18ch}
.page-head p{font:400 clamp(1.03rem,1.5vw,1.2rem)/1.5 var(--serif);color:#dbe6f2;max-width:62ch;margin-top:14px}
.page-head .credit{position:absolute;right:12px;bottom:8px;font-size:11px;color:rgba(255,255,255,.72)}
.page-head .credit a{text-decoration:none}

/* ---------- tipografía de contenido ---------- */
.sec{margin-top:clamp(40px,6vw,76px)}
.sec:first-child{margin-top:0}
.sec-h{display:flex;align-items:flex-end;gap:16px;justify-content:space-between;flex-wrap:wrap;margin-bottom:20px}
.h2{font:600 clamp(1.65rem,2.8vw,2.35rem)/1.12 var(--serif);letter-spacing:-.01em;text-wrap:balance}
.lede{font:400 clamp(1.05rem,1.4vw,1.18rem)/1.58 var(--serif);color:var(--ink-2);max-width:66ch;margin-top:8px;text-wrap:pretty}
.prose{font:400 1.0625rem/1.68 var(--serif);color:var(--ink);max-width:68ch}
.prose p+p{margin-top:.9em}
.prose strong{font-weight:650}
.eyebrow{font:700 11.5px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}

/* citas de fuente */
.src{display:inline-flex;align-items:center;justify-content:center;min-width:19px;height:17px;padding:0 4px;margin:0 1px;vertical-align:.14em;border-radius:5px;background:var(--gold-wash);color:var(--gold-ink);font:700 10.5px/1 var(--sans);text-decoration:none;border:1px solid #efdfae;transition:background .12s}
.src:hover{background:var(--gold-2)}
.srcs{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.srcline{display:inline-flex;align-items:center;gap:6px;max-width:100%;font:600 12px/1.25 var(--sans);color:var(--ink-3);text-decoration:none;padding:4px 8px;border-radius:7px;background:var(--paper);border:1px solid var(--line)}
.srcline:hover{color:var(--navy-3);border-color:var(--line-2)}
.srcline svg{width:12px;height:12px;flex:none}
.srcline span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* tarjetas */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1)}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.chip{display:inline-flex;align-items:center;gap:6px;height:27px;padding:0 10px;border-radius:999px;font:700 12px/1 var(--sans);background:var(--paper);border:1px solid var(--line);color:var(--ink-2);white-space:nowrap}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--c,var(--ink-3))}
button.chip{transition:background .15s,color .15s,border-color .15s}
button.chip:hover{border-color:var(--line-2)}
button.chip[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:7px}

/* módulos de portada */
.mod{--c:var(--m-fuentes);position:relative;display:flex;flex-direction:column;gap:9px;padding:18px;text-decoration:none;overflow:hidden;min-height:176px;transition:transform .2s var(--ease),box-shadow .2s}
.mod::after{content:"";position:absolute;right:-30px;bottom:-30px;width:96px;height:96px;border-radius:50%;background:color-mix(in srgb,var(--c) 11%,transparent);transition:transform .35s var(--ease)}
.mod:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.mod:hover::after{transform:scale(1.5)}
.mod .tile{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--c);color:#fff}
.mod .tile svg{width:22px;height:22px}
.mod h3{font:800 17px/1.2 var(--sans)}
.mod p{font-size:14px;line-height:1.42;color:var(--ink-2)}
.mod .n{position:absolute;top:14px;right:15px;font:500 11.5px/1 var(--mono);color:var(--ink-3)}

/* ---------- portada ---------- */
.hero{position:relative;height:calc(100dvh - var(--bar));min-height:620px;max-height:980px;overflow:hidden;background:#0c2743;isolation:isolate}
.hero-map,.hero-poster{position:absolute;inset:0}
.hero-poster{background-size:cover;background-position:center;transition:opacity 1.2s}
.hero-poster.off{opacity:0}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(95deg,rgba(9,29,50,.9) 0%,rgba(9,29,50,.62) 34%,rgba(9,29,50,.08) 66%),
  linear-gradient(0deg,rgba(9,29,50,.82) 0%,transparent 34%)}
.hero-in{position:absolute;z-index:2;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(20px,3.6vw,48px);pointer-events:none}
.hero-in>*{pointer-events:auto}
.hero h1{font:800 clamp(2.5rem,5.6vw,5rem)/.98 var(--sans);letter-spacing:-.022em;color:#fff;margin-top:16px;max-width:13.4ch;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--gold-2)}
.hero p{font:400 clamp(1.05rem,1.55vw,1.28rem)/1.48 var(--serif);color:#e4ecf5;max-width:50ch;margin-top:16px}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;margin-top:clamp(20px,3vw,34px);border-top:1px solid rgba(255,255,255,.22)}
.hero-stats>div{padding:14px 18px 2px 0}
.hero-stats>div+div{padding-left:18px;border-left:1px solid rgba(255,255,255,.14)}
.hero-stats b{display:block;white-space:nowrap;font:800 clamp(1.25rem,2.15vw,2.25rem)/1 var(--sans);color:#fff;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.hero-stats span{display:block;font-size:12.5px;line-height:1.3;color:#c4d3e3;margin-top:6px}
.hero-attr{position:absolute;z-index:3;right:10px;top:8px;font-size:10.5px;color:rgba(255,255,255,.86);text-shadow:0 1px 2px rgba(0,0,0,.65);text-align:right}

/* perfil de altitud */
.prof{position:relative;padding:20px 20px 14px;overflow:hidden}
.prof svg{width:100%;height:auto;overflow:visible;touch-action:pan-y}
.prof-read{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:baseline;min-height:30px}
.prof-read b{font:800 1.55rem/1 var(--sans);font-variant-numeric:tabular-nums}
.prof-read span{font-size:13.5px;color:var(--ink-3)}

/* ---------- línea de tiempo ---------- */
.era{position:relative;margin-top:clamp(36px,5vw,60px)}
.era-head{position:relative;overflow:hidden;border-radius:var(--r);color:#fff;background:var(--navy);isolation:isolate;min-height:210px;display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(18px,2.6vw,30px)}
.era-head img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}
.era-head::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(9,29,50,.92) 0%,rgba(9,29,50,.45) 62%,rgba(9,29,50,.2) 100%)}
.era-head .yr{font:700 13px/1 var(--mono);letter-spacing:.04em;color:var(--gold-2)}
.era-head h2{font:600 clamp(1.5rem,2.6vw,2.15rem)/1.14 var(--serif);margin-top:8px;max-width:30ch}
.era-head p{font:400 1.02rem/1.5 var(--serif);color:#dbe6f2;max-width:66ch;margin-top:8px}
.road{position:relative;margin-top:6px;padding:18px 0 4px 66px}
.road::before{content:"";position:absolute;left:18px;top:0;bottom:0;width:22px;background:var(--asphalt);border-radius:4px}
.road::after{content:"";position:absolute;left:28px;top:0;bottom:0;border-left:2px dashed var(--gold)}
.ev{position:relative;margin-bottom:12px}
.ev .post{position:absolute;left:-59px;top:15px;width:30px;height:30px;border-radius:9px;z-index:2;display:grid;place-items:center;background:#fff;color:var(--c);box-shadow:0 0 0 3px var(--paper),var(--sh-1)}
.ev .post svg{width:16px;height:16px}
.ev-card{padding:14px 16px;transition:box-shadow .2s,transform .2s var(--ease)}
.ev-card:hover{box-shadow:var(--sh-2)}
.ev .meta{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center}
.ev time{font:500 12.5px/1 var(--mono);color:var(--ink-3)}
.ev .tp{font:700 11px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--c)}
.ev h3{font:700 1.08rem/1.28 var(--sans);margin-top:7px}
.ev p{font:400 1rem/1.55 var(--serif);color:var(--ink-2);margin-top:4px}
.ev.hide{display:none}

/* tablas */
.tbl-wrap{overflow:auto;border-radius:var(--r);border:1px solid var(--line);background:#fff;box-shadow:var(--sh-1)}
table.tbl{width:100%;border-collapse:collapse;font-size:14.5px;line-height:1.4}
.tbl th{position:sticky;top:0;background:#f3f4ef;text-align:left;font:700 12px/1.2 var(--sans);letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3);padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 14px;border-bottom:1px solid #eceee8;vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:#fafaf6}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl .code{font:500 13px/1.3 var(--mono);white-space:nowrap}
.tbl a{color:var(--navy-3);font-weight:600}

/* filtro */
.filter{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:14px}
.filter input[type=search]{height:40px;min-width:min(320px,100%);flex:1;max-width:420px;padding:0 13px;border-radius:11px;border:1px solid var(--line);background:#fff}
.filter input[type=search]:focus{outline:0;border-color:var(--navy-3);box-shadow:0 0 0 3px rgba(27,75,116,.14)}
.count{font:500 12.5px/1 var(--mono);color:var(--ink-3)}

/* ficha */
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}
.facts>div{padding:11px 0;border-bottom:1px solid #eceee8}
.facts dt{font:700 11.5px/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.facts dd{font-size:15.5px;line-height:1.38;margin-top:3px}

/* cifra */
.stat{padding:18px}
.stat b{display:block;font:800 clamp(1.7rem,2.6vw,2.3rem)/1 var(--sans);letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.stat span{display:block;font-size:13.5px;line-height:1.35;color:var(--ink-2);margin-top:7px}

/* gráficos */
.chart{padding:18px 18px 12px}
.chart h3{font:700 1.02rem/1.25 var(--sans)}
.chart .sub{font-size:13px;color:var(--ink-3);margin-top:2px}
.chart>svg{width:100%;height:auto;overflow:visible;margin-top:10px}
.chart .ax{font:500 11.5px/1 var(--sans);fill:var(--ink-3)}
.chart .grid-l{stroke:#e7e9e2;stroke-width:1}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:8px;font-size:12.5px;color:var(--ink-2)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.tip{position:fixed;z-index:80;pointer-events:none;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh-2);padding:8px 10px;font-size:13px;line-height:1.35;min-width:110px;opacity:0;transition:opacity .1s}
.tip.on{opacity:1}
.tip b{font-weight:800}
.tip .row{display:flex;gap:10px;justify-content:space-between}
details.tv{margin-top:8px;font-size:13px}
details.tv summary{cursor:pointer;color:var(--ink-3);font-weight:600}

/* flujo DL 1192 */
.flow{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(190px,1fr);gap:0;overflow-x:auto;padding:8px 2px 16px;scrollbar-width:thin}
.flow li{position:relative;padding:44px 14px 0 0}
.flow li::before{content:"";position:absolute;left:0;right:0;top:14px;height:12px;background:var(--asphalt)}
.flow li::after{content:"";position:absolute;left:0;right:0;top:19px;border-top:2px dashed var(--gold)}
.flow li:first-child::before{border-radius:6px 0 0 6px}
.flow li:last-child::before{border-radius:0 6px 6px 0}
.flow .st{position:absolute;left:0;top:6px;z-index:2;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:var(--m-predios);color:#fff;font:800 13px/1 var(--sans);box-shadow:0 0 0 3px var(--paper)}
.flow h4{font:800 15px/1.22 var(--sans)}
.flow p{font-size:13.5px;line-height:1.42;color:var(--ink-2);margin-top:4px}

/* galería */
.gal{columns:3 280px;column-gap:14px}
.gal figure{break-inside:avoid;margin-bottom:14px;position:relative;border-radius:14px;overflow:hidden;background:var(--paper-2);box-shadow:var(--sh-1);cursor:zoom-in}
.gal img{width:100%;height:auto;transition:transform .5s var(--ease)}
.gal figure:hover img{transform:scale(1.035)}
.gal figcaption{position:absolute;inset:auto 0 0 0;padding:26px 12px 10px;color:#fff;font-size:13px;line-height:1.3;background:linear-gradient(0deg,rgba(9,29,50,.86),transparent);opacity:0;transform:translateY(6px);transition:.2s}
.gal figure:hover figcaption,.gal figure:focus-visible figcaption{opacity:1;transform:none}
.lb{position:fixed;inset:0;z-index:90;display:none;background:rgba(7,22,38,.94);color:#fff;padding:18px}
.lb.on{display:grid;grid-template-rows:minmax(0,1fr) auto;gap:10px}
.lb img{width:100%;height:100%;object-fit:contain;min-height:0}
.lb .lb-c{max-width:900px;margin-inline:auto;text-align:center;font-size:14px;line-height:1.4}
.lb .lb-c a{color:var(--gold-2)}
.lb .x{position:absolute;top:12px;right:12px;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.14);color:#fff}
.lb .pv,.lb .nx{position:absolute;top:50%;width:44px;height:64px;border-radius:12px;background:rgba(255,255,255,.12);color:#fff;font-size:26px}
.lb .pv{left:12px}.lb .nx{right:12px}

/* buscador */
.sdlg{position:fixed;inset:0;z-index:85;display:none;background:rgba(9,29,50,.52);backdrop-filter:blur(3px);padding:9vh 16px 16px}
.sdlg.on{display:block}
.sbox{max-width:680px;margin-inline:auto;background:#fff;border-radius:16px;box-shadow:0 30px 70px -20px rgba(9,29,50,.6);overflow:hidden;display:flex;flex-direction:column;max-height:76vh}
.sbox input{width:100%;height:58px;padding:0 18px;border:0;border-bottom:1px solid var(--line);font-size:17px;outline:0}
.sres{overflow:auto;padding:6px}
.sres a{display:block;padding:10px 12px;border-radius:10px;text-decoration:none}
.sres a:hover,.sres a.on{background:var(--paper)}
.sres b{display:block;font:700 14.5px/1.3 var(--sans)}
.sres span{display:block;font-size:13px;color:var(--ink-3);line-height:1.35;margin-top:2px}
.sres mark{background:var(--gold-2);color:inherit;border-radius:3px;padding:0 1px}
.sempty{padding:22px 16px;color:var(--ink-3);font-size:14.5px}

/* ---------- mapa ---------- */
.mapview{position:relative;height:calc(100dvh - var(--bar));min-height:520px;background:#0c2743;overflow:hidden}
.mapview .map{position:absolute;inset:0}
.mpanel{position:absolute;z-index:3;left:14px;top:14px;bottom:14px;width:320px;display:flex;flex-direction:column;background:rgba(255,255,255,.96);border-radius:16px;box-shadow:var(--sh-2);overflow:hidden;transition:transform .28s var(--ease)}
.mpanel.shut{transform:translateX(calc(-100% - 20px))}
.mpanel header{padding:14px 16px 10px;border-bottom:1px solid var(--line)}
.mpanel h2{font:800 16px/1.2 var(--sans)}
.mpanel .scroll{overflow:auto;padding:10px 14px 14px;flex:1;min-height:0}
.mpanel h3{font:700 11px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin:14px 0 7px}
.mpanel h3:first-child{margin-top:4px}
.lyr{display:flex;align-items:center;gap:9px;padding:6px 4px;border-radius:8px;font-size:14px;line-height:1.25;cursor:pointer}
.lyr:hover{background:var(--paper)}
.lyr input{accent-color:var(--navy-3);width:16px;height:16px;flex:none}
.lyr i{flex:none;width:18px;height:4px;border-radius:2px;background:var(--c)}
.lyr i.dot{width:11px;height:11px;border-radius:50%}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:3px;padding:3px;background:var(--paper);border-radius:10px}
.seg button{height:32px;border-radius:8px;font:700 13px/1 var(--sans);color:var(--ink-2)}
.seg button[aria-pressed=true]{background:#fff;color:var(--ink);box-shadow:var(--sh-1)}
.tr-btn{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:8px 8px;border-radius:9px;font-size:13.5px;line-height:1.25}
.tr-btn:hover{background:var(--paper)}
.tr-btn i{flex:none;width:12px;height:12px;border-radius:4px;background:var(--c)}
.tr-btn b{font-weight:700}
.tr-btn small{display:block;color:var(--ink-3);font-size:12px}
.mtoggle{position:absolute;z-index:4;left:14px;top:14px;width:42px;height:42px;display:none;place-items:center;border-radius:12px;background:#fff;box-shadow:var(--sh-1)}
.mpanel.shut~.mtoggle{display:grid}
.maplibregl-popup-content{font:400 14px/1.4 var(--sans);color:var(--ink);border-radius:12px;padding:12px 14px;box-shadow:var(--sh-2);max-width:280px}
.maplibregl-popup-content b{font-weight:800}
.maplibregl-ctrl-attrib{font:400 10.5px/1.3 var(--sans)}

.mp-ley{display:grid;gap:5px;font-size:13.5px;color:var(--ink-2);padding:0 4px}
.mp-ley i{display:inline-block;width:18px;height:5px;border-radius:3px;margin-right:9px;vertical-align:2px;box-shadow:0 0 0 1px rgba(12,39,67,.25)}
.mapview .maplibregl-ctrl-bottom-right{max-width:calc(100% - 350px)}
.mpanel.shut~.map .maplibregl-ctrl-bottom-right{max-width:100%}
.tour .maplibregl-ctrl-bottom-right{bottom:82px}

/* recorrido */
.tour{position:fixed;inset:0;z-index:70;display:none;background:#0c2743}
.tour.on{display:block}
.tour .map{position:absolute;inset:0}
.tour-top{position:absolute;z-index:3;left:0;right:0;top:0;display:flex;gap:10px;align-items:center;justify-content:space-between;padding:14px;background:linear-gradient(180deg,rgba(9,29,50,.7),transparent)}
.tour-title{color:#fff;font:800 15px/1.2 var(--sans)}
.tour-title small{display:block;font:500 12px/1.2 var(--sans);color:#c4d3e3;margin-top:2px}
.tour-card{position:absolute;z-index:3;left:18px;bottom:112px;width:min(400px,calc(100% - 36px));padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.97);box-shadow:var(--sh-2);transition:opacity .35s,transform .35s var(--ease)}
.tour-card.swap{opacity:0;transform:translateY(8px)}
.tour-card .km{font:500 12.5px/1 var(--mono);color:var(--gold-ink)}
.tour-card h3{font:800 1.24rem/1.2 var(--sans);margin-top:6px}
.tour-card p{font:400 15.5px/1.48 var(--serif);color:var(--ink-2);margin-top:5px}
.tour-bar{position:absolute;z-index:3;left:0;right:0;bottom:0;padding:12px 18px 14px;background:linear-gradient(0deg,rgba(9,29,50,.9),rgba(9,29,50,.4) 70%,transparent);color:#fff;display:flex;align-items:center;gap:12px}
.tour-bar .play{flex:none;width:46px;height:46px;border-radius:50%;background:var(--gold);color:var(--navy);display:grid;place-items:center}
.tour-bar .play svg{width:20px;height:20px}
.tour-prof{flex:1;min-width:0;height:64px;position:relative}
.tour-prof svg{width:100%;height:100%}
.tour-read{flex:none;text-align:right;font:800 18px/1.1 var(--sans);font-variant-numeric:tabular-nums;min-width:96px}
.tour-read small{display:block;font:500 12px/1.2 var(--sans);color:#c4d3e3;margin-top:2px}

/* lo último */
.ult-c{--c:var(--m-fuentes);display:flex;flex-direction:column;gap:6px;padding:15px 16px;text-decoration:none;border-top:4px solid var(--c);transition:transform .2s var(--ease),box-shadow .2s}
.ult-c:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.ult-c .tp{font:700 11px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--c)}
.ult-c time{font:500 12.5px/1 var(--mono);color:var(--ink-3)}
.ult-c h3{font:700 1rem/1.3 var(--sans)}

/* paisajes */
.pai-g{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(18px,3vw,40px);align-items:start}
.pai-vis{position:sticky;top:calc(var(--bar) + 16px);height:calc(100dvh - var(--bar) - 32px);max-height:640px;border-radius:var(--r);overflow:hidden;background:var(--navy);box-shadow:var(--sh-2)}
.pai-vis img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.05);transition:opacity .9s var(--ease),transform 6s linear}
.pai-vis img.on{opacity:1;transform:scale(1)}
.pai-cr{position:absolute;right:10px;bottom:7px;font-size:10.5px;color:rgba(255,255,255,.85);text-shadow:0 1px 2px rgba(0,0,0,.6)}
.pai-s{min-height:62vh;display:flex;flex-direction:column;justify-content:center;opacity:.34;transition:opacity .4s}
.pai-s.on{opacity:1}
.pai-m{display:none}
.pai-k{font:500 12.5px/1 var(--mono);color:var(--gold-ink)}
.pai-s h3{font:600 clamp(1.4rem,2.2vw,1.85rem)/1.16 var(--serif);margin-top:8px}
.pai-s p{font:400 1.06rem/1.6 var(--serif);color:var(--ink-2);margin-top:8px}

/* subtramos */
.tr-g{display:grid;grid-template-columns:minmax(0,370px) minmax(0,1fr);gap:18px;align-items:start}
.tr-map{position:sticky;top:calc(var(--bar) + 14px);padding:12px 12px 10px;max-height:calc(100dvh - var(--bar) - 28px);overflow:hidden}
.tr-map svg{width:100%;height:auto;max-height:calc(100dvh - var(--bar) - 96px)}
.esq-l{cursor:pointer;outline:0}
.esq-l .hit{fill:none;stroke:transparent;stroke-width:14}
.esq-l .ln{fill:none;stroke-width:4.2;stroke-linecap:round;stroke-linejoin:round;transition:stroke-width .15s}
.esq-l:hover .ln,.esq-l.hot .ln,.esq-l:focus-visible .ln{stroke-width:8}
.esq-t{font:700 12px/1 var(--sans);fill:var(--ink);paint-order:stroke;stroke:#fff;stroke-width:3.5px;stroke-linejoin:round}
.tr-c{margin-bottom:16px;overflow:hidden}
.tr-h{padding:20px 22px 4px}
.tr-c .prof{padding:6px 20px 0}
.tr-list{padding:6px 12px 12px}
.tr-r{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:12px;align-items:start;padding:12px 10px;border-top:1px solid #eceee8;border-radius:10px;transition:background .3s}
.tr-r:hover{background:#fafaf6}
.tr-r.flash{background:var(--gold-wash)}
.tr-n{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:#fff;font:800 14px/1 var(--sans)}
.tr-b h3{font:800 1.04rem/1.25 var(--sans)}
.tr-m{display:flex;flex-wrap:wrap;gap:3px 12px;font-size:13px;color:var(--ink-3);margin-top:3px}
.tr-b p{font:400 .98rem/1.48 var(--serif);color:var(--ink-2);margin-top:5px}
.tr-b .tr-l{font:400 13.5px/1.4 var(--sans);color:var(--ink-3)}
.era-cr{position:absolute;right:10px;top:8px;font-size:10.5px;color:rgba(255,255,255,.8)}

.tira{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.tira a{display:block;border-radius:14px;overflow:hidden;box-shadow:var(--sh-1);aspect-ratio:4/3;background:var(--paper-2)}
.tira img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.tira a:hover img{transform:scale(1.05)}

/* pie */
.foot{margin-top:auto;background:var(--navy);color:#c4d3e3;font-size:13.5px;line-height:1.5}
.foot .inner{max-width:1180px;margin-inline:auto;padding:28px clamp(16px,3.4vw,46px);display:flex;flex-wrap:wrap;gap:14px 30px;justify-content:space-between}
.foot a{color:var(--gold-2)}
.foot b{color:#fff}

/* aparición */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rv.in{opacity:1;transform:none}

/* aviso */
.note{display:flex;gap:12px;padding:13px 15px;border-radius:12px;background:var(--gold-wash);border:1px solid #efdfae;color:#5b4610;font-size:14.5px;line-height:1.45}
.note svg{width:18px;height:18px;flex:none;margin-top:2px}

/* ---------- responsive ---------- */
@media (max-width:1180px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}.tr-g{grid-template-columns:minmax(0,1fr)}.tr-map{position:relative;top:0;max-height:none;max-width:460px;margin-inline:auto;width:100%}.tr-map svg{max-height:none}}
@media (max-width:980px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .rail{position:fixed;left:0;top:0;width:min(300px,84vw);transform:translateX(-102%);transition:transform .26s var(--ease)}
  .rail.open{transform:none;box-shadow:0 0 0 100vmax rgba(9,29,50,.5)}
  .bar{padding:0 12px}
  .bar .menu{display:grid;flex:none}
  .bar .spacer{display:none}
  .autor-m{display:block}
  .bar .btn-line{display:none}
  .hero-stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero-stats>div:nth-child(4){border-left:0;padding-left:0}
  .hero-stats>div:nth-child(n+4){border-top:1px solid rgba(255,255,255,.14)}
  .mpanel{width:min(320px,calc(100% - 28px))}
  .mapview .maplibregl-ctrl-bottom-right{max-width:100%}
}
@media (max-width:640px){
  .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}
  .facts{grid-template-columns:minmax(0,1fr)}
  .search-btn kbd{display:none}
  .bar .btn-gold span{display:none}
  .bar .btn-gold{width:42px;padding:0}
  .hero{height:auto;min-height:calc(100dvh - var(--bar));max-height:none}
  .hero-in{position:relative;min-height:calc(100dvh - var(--bar));justify-content:flex-end;padding:18px 16px}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-stats>div,.hero-stats>div+div{padding:12px 10px 8px 0;border-left:0;border-top:1px solid rgba(255,255,255,.14)}
  .hero-stats>div:first-child{grid-column:1/-1}
  .tira{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tira a:nth-child(5){display:none}
  .pai-g{grid-template-columns:minmax(0,1fr)}
  .pai-vis{display:none}
  .pai-s{min-height:0;opacity:1;margin-bottom:26px}
  .pai-m{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:14px;margin-bottom:12px}
  .tr-r{grid-template-columns:32px minmax(0,1fr)}
  .tr-r .btn{grid-column:2;justify-self:start}
  .road{padding-left:50px}
  .road::before{left:8px;width:18px}
  .road::after{left:16px}
  .ev .post{left:-53px;width:28px;height:28px}
  .tour-card{bottom:98px;left:12px;width:calc(100% - 24px);padding:12px 14px}
  .tour-card p{font-size:14.5px}
  .tour-read{min-width:74px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .rv{opacity:1;transform:none}
}
@media print{.rail,.bar,.foot{display:none}.shell{display:block}}

/* visualizaciones */
.vistas{display:flex;align-items:center;gap:6px;margin-top:8px;font-variant-numeric:tabular-nums}
.vistas[hidden]{display:none}
.vistas svg{width:15px;height:15px;flex:none;opacity:.8}
.foot .vistas{margin-top:6px}

/* en qué va el proyecto */
.est{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;padding:0;margin:0}
.est li{--e:#8a94a3;position:relative;background:#fff;border:1px solid #e3e6df;border-top:4px solid var(--e);border-radius:12px;padding:14px 16px 15px;min-width:0}
.est-hecho{--e:#1b8a5a!important}.est-curso{--e:#d98a00!important}.est-pendiente{--e:#8a94a3!important}
.est-e{display:inline-block;font:800 11.5px/1 var(--sans);letter-spacing:.03em;text-transform:uppercase;color:var(--e)}
.est h3{font:800 1.04rem/1.25 var(--sans);margin-top:8px}
.est p{font:400 .96rem/1.48 var(--serif);color:var(--ink-2);margin-top:5px}