/* DronePixel · Catálogo 2026 */
:root{
  color-scheme: dark;
  --ink:#0A0B0D; --char:#131519; --line:#25282D;
  --bone:#F3F1ED; --soft:#C9CCD0; --mute:#9A9EA4;
  --hud:#8FE3EC; --hud-dim:rgba(143,227,236,.35); --hud-faint:rgba(143,227,236,.1);
  --stone:#ECE9E4; --graphite:#16171A; --taupe:#66625A; --hair:#CFCBC4;
  --night:#0D0913; --plum:#1A1122; --magenta:#E0379B; --violet:#7B5CFF; --blush:#F6EEF9; --lilac:#BBA9C9;
  --paper:#F4F4F2; --grid:#E0E0DC; --slate:#5C6066;
  --wa:#25D366;
  --display:'Bebas Neue', Impact, 'Arial Narrow', sans-serif;
  --text:'Barlow', 'Helvetica Neue', Arial, sans-serif;
  --mono:'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --gutter:clamp(16px, 4vw, 56px);
  --max:1320px;
  --ease:cubic-bezier(.2,.7,.1,1);
  /* tema activo (lo cambian las secciones) */
  --bg:var(--ink); --fg:var(--bone); --mut:var(--mute); --card:var(--char); --ln:var(--line); --acc:var(--hud);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{margin:0; background:var(--ink); color:var(--bone); font-family:var(--text); font-size:17px; line-height:1.55; -webkit-font-smoothing:antialiased; overflow-x:hidden}
body.locked{overflow:hidden}
a{color:inherit}
img,video,canvas{display:block; max-width:100%}
button{font:inherit; color:inherit; cursor:pointer}
h1,h2,h3{font-family:var(--display); font-weight:400; letter-spacing:.02em; line-height:.95; margin:0; text-wrap:balance}
p{margin:0}
ul{margin:0; padding:0; list-style:none}
:focus-visible{outline:2px solid var(--hud); outline-offset:3px}
::selection{background:var(--hud); color:var(--ink)}
.wrap{max-width:var(--max); margin-inline:auto; padding-inline:var(--gutter)}
.mono{font-family:var(--mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase}
.sr{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap}
section[id]{scroll-margin-top:64px}

/* grano de película */
body::after{content:""; position:fixed; inset:0; z-index:90; pointer-events:none; opacity:.05; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- marco de visor (4 esquinas en L) ---------- */
.corners{position:absolute; inset:12px; pointer-events:none; z-index:3; --c:var(--acc); --s:20px; --w:1.5px;
  background:
    linear-gradient(var(--c),var(--c)) top left/var(--s) var(--w) no-repeat,
    linear-gradient(var(--c),var(--c)) top left/var(--w) var(--s) no-repeat,
    linear-gradient(var(--c),var(--c)) top right/var(--s) var(--w) no-repeat,
    linear-gradient(var(--c),var(--c)) top right/var(--w) var(--s) no-repeat,
    linear-gradient(var(--c),var(--c)) bottom left/var(--s) var(--w) no-repeat,
    linear-gradient(var(--c),var(--c)) bottom left/var(--w) var(--s) no-repeat,
    linear-gradient(var(--c),var(--c)) bottom right/var(--s) var(--w) no-repeat,
    linear-gradient(var(--c),var(--c)) bottom right/var(--w) var(--s) no-repeat;
  transition:inset .5s var(--ease)}

/* ---------- botones ---------- */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:10px; min-height:52px; padding:0 26px; border:0; border-radius:2px; font-family:var(--text); font-weight:600; font-size:14px; letter-spacing:.12em; text-transform:uppercase; text-decoration:none; transition:transform .25s var(--ease), background .25s, color .25s, box-shadow .25s}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:18px; height:18px; flex:none}
.btn-light{background:var(--bone); color:var(--ink)}
.btn-wa{background:var(--wa); color:#04140A}
.btn-wa:hover{box-shadow:0 12px 30px -10px rgba(37,211,102,.6)}
.btn-ghost{background:transparent; color:inherit; box-shadow:inset 0 0 0 1px currentColor}
.btn-hud{background:transparent; color:var(--hud); box-shadow:inset 0 0 0 1px var(--hud-dim)}
.btn-hud:hover{background:var(--hud-faint)}

/* chips de especificaciones */
.chips{display:flex; flex-wrap:wrap; gap:6px}
.chip{font-family:var(--mono); font-size:10px; letter-spacing:.14em; text-transform:uppercase; padding:4px 8px; border:1px solid color-mix(in srgb, var(--acc) 45%, transparent); color:var(--acc); border-radius:1px; white-space:nowrap}

/* conmutador de moneda */
.cur{display:inline-flex; border:1px solid var(--line); border-radius:2px; padding:2px; background:rgba(10,11,13,.5)}
.cur button{border:0; background:transparent; font-family:var(--mono); font-size:11px; letter-spacing:.12em; color:var(--mute); padding:7px 10px; border-radius:1px; min-height:32px}
.cur button[aria-pressed="true"]{background:var(--hud); color:var(--ink)}

/* ==========================================================================
   ARRANQUE (loader)
   ========================================================================== */
#boot{position:fixed; inset:0; z-index:100; background:var(--ink); display:grid; place-items:center; transition:clip-path .9s var(--ease); clip-path:inset(0 0 0 0)}
#boot.out{clip-path:inset(0 0 100% 0)}
#boot .b-in{width:min(420px, calc(100% - 48px)); display:grid; gap:22px}
#boot img{width:180px; height:auto}
#boot pre{margin:0; font-family:var(--mono); font-size:12px; line-height:1.9; letter-spacing:.06em; color:var(--soft); min-height:9.5em; white-space:pre-wrap}
#boot pre b{color:var(--hud); font-weight:500}
#boot .b-bar{height:2px; background:var(--line); position:relative; overflow:hidden}
#boot .b-bar i{position:absolute; inset:0; background:var(--hud); transform-origin:left; transform:scaleX(0)}
#boot .b-row{display:flex; justify-content:space-between; font-family:var(--mono); font-size:11px; letter-spacing:.16em; color:var(--mute)}

/* ==========================================================================
   BARRA SUPERIOR
   ========================================================================== */
.bar{position:fixed; inset:0 0 auto; z-index:50; transition:background .4s, border-color .4s; border-bottom:1px solid transparent; padding-top:env(safe-area-inset-top)}
.bar.solid{background:rgba(10,11,13,.82); -webkit-backdrop-filter:blur(16px); backdrop-filter:blur(16px); border-bottom-color:var(--line)}
.bar .wrap{display:flex; align-items:center; gap:18px; height:64px; max-width:none}
.bar .brand img{height:24px; width:auto}
.bar nav{display:flex; gap:2px; margin-left:auto}
.bar nav a{font-family:var(--mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase; text-decoration:none; color:var(--soft); padding:10px 12px; border-radius:2px; transition:color .2s}
.bar nav a:hover{color:var(--hud)}
.bar .wa-top{display:inline-flex; align-items:center; gap:8px; background:var(--wa); color:#04140A; text-decoration:none; font-weight:600; font-size:13px; letter-spacing:.08em; text-transform:uppercase; padding:0 14px; height:38px; border-radius:2px}
.bar .wa-top svg{width:16px; height:16px}
.menu-btn{display:none; width:40px; height:40px; border:1px solid var(--line); background:transparent; border-radius:2px; position:relative}
.menu-btn i{position:absolute; left:11px; right:11px; height:1.5px; background:var(--bone); transition:transform .3s, top .3s}
.menu-btn i:nth-child(1){top:15px} .menu-btn i:nth-child(2){top:23px}
.menu-open .menu-btn i:nth-child(1){top:19px; transform:rotate(45deg)}
.menu-open .menu-btn i:nth-child(2){top:19px; transform:rotate(-45deg)}
.mmenu{position:fixed; inset:0; z-index:49; background:rgba(10,11,13,.97); display:flex; flex-direction:column; justify-content:center; gap:4px; padding:96px var(--gutter) 40px; opacity:0; visibility:hidden; transition:opacity .35s, visibility .35s}
.menu-open .mmenu{opacity:1; visibility:visible}
.mmenu a{font-family:var(--display); font-size:clamp(44px, 13vw, 72px); line-height:1.05; text-decoration:none; display:flex; align-items:baseline; gap:14px}
.mmenu a span{font-family:var(--mono); font-size:11px; letter-spacing:.16em; color:var(--hud)}
@media (max-width:1020px){
  .bar nav{display:none}
  .bar .cur{margin-left:auto}
  .menu-btn{display:block}
}
@media (max-width:520px){
  .bar .wrap{gap:10px}
  .bar .brand img{height:20px}
  .bar .wa-top span{display:none}
  .bar .wa-top{width:40px; padding:0; justify-content:center}
}

/* ==========================================================================
   HERO con HUD de dron
   ========================================================================== */
.hero{position:relative; height:100vh; height:100svh; min-height:640px; overflow:hidden; background:#000; isolation:isolate}
.h-media{position:absolute; inset:0; z-index:-2}
.h-clip{position:absolute; inset:0; opacity:0; transition:opacity 1.1s ease}
.h-clip.on{opacity:1}
.h-clip video,.h-clip img{width:100%; height:100%; object-fit:cover}
.h-clip.kb img{animation:kb 16s ease-out forwards}
@keyframes kb{from{transform:scale(1.02)} to{transform:scale(1.16) translate(-1.5%, 1%)}}
.hero::before{content:""; position:absolute; inset:0; z-index:-1; background:
  linear-gradient(90deg, rgba(5,6,7,.55) 0%, rgba(5,6,7,.15) 55%, transparent 80%),
  linear-gradient(180deg, rgba(5,6,7,.62) 0%, rgba(5,6,7,.1) 28%, rgba(5,6,7,.15) 52%, rgba(5,6,7,.9) 100%),
  radial-gradient(120% 80% at 50% 50%, transparent 55%, rgba(0,0,0,.55) 100%)}
/* barrido de escaneo al cambiar de clip */
.scan{position:absolute; left:0; right:0; top:0; height:2px; z-index:2; background:var(--hud); box-shadow:0 0 24px 4px rgba(143,227,236,.55); opacity:0; pointer-events:none}
.scan.go{animation:scan .9s var(--ease)}
@keyframes scan{0%{opacity:1; transform:translateY(0)} 100%{opacity:0; transform:translateY(100svh)}}
/* líneas de exploración CRT muy sutiles */
.hero .lines{position:absolute; inset:0; z-index:1; pointer-events:none; opacity:.18; background:repeating-linear-gradient(0deg, rgba(0,0,0,.6) 0 1px, transparent 1px 4px)}

.hud{position:absolute; inset:0; z-index:3; pointer-events:none; color:var(--bone); font-family:var(--mono)}
.hud .corners{inset:clamp(14px, 2.4vw, 32px); top:calc(64px + clamp(6px, 1.2vw, 16px)); --c:rgba(243,241,237,.75); --s:28px}
.hud-top{position:absolute; left:0; right:0; top:calc(64px + clamp(20px, 2.8vw, 40px)); display:flex; justify-content:center; gap:clamp(12px, 2.4vw, 34px); font-size:11px; letter-spacing:.16em; text-transform:uppercase; padding-inline:clamp(40px, 6vw, 80px); flex-wrap:wrap; row-gap:4px}
.hud-top span{white-space:nowrap; text-shadow:0 1px 8px rgba(0,0,0,.6)}
.hud-top b{font-weight:500; color:var(--hud)}
.rec{display:inline-block; width:8px; height:8px; border-radius:50%; background:#FF4B4B; margin-right:8px; vertical-align:1px; animation:blink 1.2s steps(2,start) infinite}
@keyframes blink{to{visibility:hidden}}
/* retícula y horizonte */
.reticle{position:absolute; left:50%; top:46%; width:min(440px, 70vw); height:220px; transform:translate(-50%,-50%) translateY(var(--pitch,0px)) rotate(var(--roll,0deg)); transition:transform .25s linear}
.reticle svg{width:100%; height:100%; overflow:visible}
.reticle .hz{stroke:rgba(243,241,237,.7); stroke-width:1.2}
.reticle .lad{stroke:rgba(243,241,237,.35); stroke-width:1}
.reticle text{fill:rgba(243,241,237,.5); font-family:var(--mono); font-size:9px; letter-spacing:.1em}
.crosshair{position:absolute; left:50%; top:46%; width:46px; height:46px; transform:translate(-50%,-50%)}
.crosshair svg{width:100%; height:100%}
/* cintas de altitud y velocidad */
.tape{display:none; position:absolute; top:34%; width:56px; height:min(240px, 28vh); transform:translateY(-50%); display:flex; flex-direction:column; align-items:center; gap:8px}
.tape.l{left:clamp(30px, 5vw, 76px)} .tape.r{right:clamp(30px, 5vw, 76px)}
@media (min-width:1280px) and (min-height:820px){ .tape{display:flex} }
.tape .t-k{font-size:10px; letter-spacing:.2em; color:var(--soft)}
.tape .t-scale{flex:1; width:100%; position:relative; overflow:hidden; -webkit-mask:linear-gradient(transparent, #000 20%, #000 80%, transparent); mask:linear-gradient(transparent, #000 20%, #000 80%, transparent);
  background:repeating-linear-gradient(180deg, rgba(243,241,237,.55) 0 1px, transparent 1px 12px); background-size:14px 60px; background-repeat:repeat-y; background-position:var(--tp, 0) var(--ty,0px)}
.tape.r .t-scale{background-position:right var(--ty,0px)}
.tape .t-val{position:absolute; top:50%; transform:translateY(-50%); background:rgba(5,6,7,.7); border:1px solid var(--hud-dim); color:var(--hud); font-size:13px; letter-spacing:.06em; padding:4px 6px; min-width:56px; text-align:center}
.tape.l .t-val{left:0} .tape.r .t-val{right:0}
.hero-copy{position:absolute; left:0; right:0; bottom:clamp(32px, 7vh, 80px); z-index:4; display:grid; gap:22px}
.hero-copy .eyebrow{display:flex; align-items:center; gap:10px; color:var(--hud)}
.hero h1{font-size:clamp(54px, min(12.5vw, 18vh), 196px); text-shadow:0 4px 40px rgba(0,0,0,.35)}
.hero h1 .ln{display:block; overflow:hidden; padding-bottom:.02em}
.hero h1 .ln span{display:inline-block; transform:translateY(105%); transition:transform 1.1s var(--ease)}
.ready .hero h1 .ln span{transform:none}
.ready .hero h1 .ln:nth-child(2) span{transition-delay:.12s}
.hero h1 .ln:nth-child(2){color:transparent; -webkit-text-stroke:1.5px var(--bone)}
.hero-sub{display:flex; align-items:flex-end; justify-content:space-between; gap:28px; flex-wrap:wrap}
.hero-sub p{max-width:46ch; color:var(--soft); font-size:clamp(16px, 1.5vw, 19px)}
.hero-ctas{display:flex; gap:10px; flex-wrap:wrap}
.cam{position:absolute; right:var(--gutter); bottom:calc(100% + 18px); display:grid; gap:8px; justify-items:end; font-family:var(--mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--soft)}
.cam b{color:var(--bone); font-weight:500}
.cam-bars{display:flex; gap:4px}
.cam-bars button{width:34px; height:14px; border:0; padding:0; background:transparent; position:relative; pointer-events:auto}
.cam-bars button::before{content:""; position:absolute; left:0; right:0; top:6px; height:2px; background:rgba(243,241,237,.25)}
.cam-bars button i{position:absolute; left:0; top:6px; height:2px; width:100%; background:var(--hud); transform-origin:left; transform:scaleX(0)}
.cam-bars button.done i{transform:scaleX(1)}
.cam-bars button.on i{animation:fill var(--dur,6s) linear forwards}
@keyframes fill{from{transform:scaleX(0)} to{transform:scaleX(1)}}
@media (max-width:760px){
  .tape,.reticle{display:none}
  .hud-top{justify-content:space-between; padding-inline:26px}
  .hud-top .hide-s{display:none}
  .crosshair{top:27%}
  .cam{position:static; justify-items:start; order:-1}
  .hero-copy{bottom:28px}
}

/* ==========================================================================
   CINTA EN MOVIMIENTO
   ========================================================================== */
.marquee{border-block:1px solid var(--line); overflow:hidden; background:var(--ink); padding:18px 0}
.marquee .track{display:flex; width:max-content; animation:marq 38s linear infinite}
.marquee span{font-family:var(--display); font-size:clamp(28px, 4vw, 46px); letter-spacing:.04em; padding-inline:22px; white-space:nowrap; display:flex; align-items:center; gap:44px; color:var(--soft)}
.marquee span::after{content:""; width:9px; height:9px; border:1.5px solid var(--hud); transform:rotate(45deg)}
.marquee span:nth-child(odd){color:var(--bone)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ==========================================================================
   SECCIONES GENERALES
   ========================================================================== */
.sec{padding-block:clamp(88px, 12vw, 168px); position:relative}
.sec-head{display:grid; gap:20px; margin-bottom:clamp(40px, 6vw, 72px)}
.wp{display:flex; align-items:center; gap:12px; color:var(--acc)}
.wp::before{content:""; width:28px; height:1px; background:currentColor}
.sec-head h2{font-size:clamp(52px, 10.5vw, 148px)}
.sec-head p{max-width:58ch; color:var(--mut); font-size:clamp(16px, 1.4vw, 19px)}
.rv{opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease)}
.rv.in{opacity:1; transform:none}

/* ==========================================================================
   DOS FORMAS DE VOLAR (holograma)
   ========================================================================== */
.vuelo{background:radial-gradient(70% 60% at 30% 40%, rgba(143,227,236,.07), transparent 70%), var(--ink)}
.v-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(24px, 4vw, 64px); align-items:center}
.holo{position:relative; aspect-ratio:1/1; border:1px solid var(--line); background:
  radial-gradient(50% 50% at 50% 60%, rgba(143,227,236,.1), transparent 70%),
  linear-gradient(rgba(143,227,236,.05) 1px, transparent 1px) 0 0/40px 40px,
  linear-gradient(90deg, rgba(143,227,236,.05) 1px, transparent 1px) 0 0/40px 40px,
  #07090B; overflow:hidden; touch-action:pan-y}
.holo canvas{position:absolute; inset:0; width:100%!important; height:100%!important; cursor:grab}
.holo canvas:active{cursor:grabbing}
.holo .corners{--c:var(--hud)}
.holo svg.callouts{position:absolute; inset:0; width:100%; height:100%; pointer-events:none; z-index:2}
.holo svg.callouts line{stroke:var(--hud); stroke-width:1; opacity:.8}
.holo svg.callouts circle{fill:var(--hud)}
.callout{position:absolute; z-index:3; font-family:var(--mono); font-size:10px; letter-spacing:.16em; color:var(--hud); background:rgba(7,9,11,.75); border:1px solid var(--hud-dim); padding:4px 7px; white-space:nowrap; transform:translate(-50%,-50%); pointer-events:none; transition:opacity .4s}
.holo-hud{position:absolute; left:18px; right:18px; top:18px; display:flex; justify-content:space-between; z-index:3; font-family:var(--mono); font-size:10px; letter-spacing:.16em; color:var(--soft); pointer-events:none}
.holo-hud b{color:var(--hud); font-weight:500}
.holo-fallback{position:absolute; inset:0; display:grid; place-items:center; color:var(--mute); font-family:var(--mono); font-size:11px; letter-spacing:.16em}
.modes{display:flex; gap:0; border:1px solid var(--line); padding:3px; width:max-content; max-width:100%; margin-bottom:28px}
.modes button{border:0; background:transparent; padding:12px 18px; font-family:var(--mono); font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--mute); min-height:44px}
.modes button[aria-pressed="true"]{background:var(--hud); color:var(--ink)}
.mode-panel{display:grid; gap:18px} .mode-panel[hidden]{display:none}
.mode-panel h3{font-size:clamp(44px, 6vw, 84px)}
.mode-panel p{color:var(--soft); font-size:18px; max-width:44ch}
.mode-panel .ideal{display:grid; gap:8px; border-top:1px solid var(--line); padding-top:18px}
.mode-panel .ideal li{display:flex; gap:12px; align-items:baseline; color:var(--bone)}
.mode-panel .ideal li::before{content:"+"; font-family:var(--mono); color:var(--hud)}
.mp-grid{display:grid; grid-template-columns:1fr minmax(130px, 210px); gap:clamp(16px, 2.4vw, 32px); align-items:end}
.mp-text{display:grid; gap:18px}
.mode-clip{position:relative; aspect-ratio:9/16; overflow:hidden; background:#000; border:1px solid var(--line)}
@media (max-width:480px){ .mp-grid{grid-template-columns:1fr 120px} .mode-panel p{font-size:16px} .mode-panel .ideal{font-size:15px} }
.mode-clip video{width:100%; height:100%; object-fit:cover}
.mode-clip .corners{inset:8px; --s:14px}
.mode-clip .mono{position:absolute; left:14px; bottom:12px; z-index:3; color:var(--bone)}
@media (max-width:900px){ .v-grid{grid-template-columns:1fr} }

/* ==========================================================================
   CATÁLOGO
   ========================================================================== */
.cat-intro{background:var(--ink); padding-bottom:0}
.cat-tools{display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px; padding-block:18px; border-top:1px solid var(--line)}
.cat-nav{position:sticky; top:63px; z-index:30; background:rgba(10,11,13,.86); -webkit-backdrop-filter:blur(14px); backdrop-filter:blur(14px); border-bottom:1px solid var(--line)}
.cat-nav .wrap{display:flex; align-items:center; gap:6px; overflow-x:auto; scrollbar-width:none; padding-block:10px}
.cat-nav .wrap::-webkit-scrollbar{display:none}
.cat-nav a{flex:none; font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; text-decoration:none; color:var(--soft); padding:9px 14px; border:1px solid var(--line); border-radius:2px; transition:all .25s}
.cat-nav a b{color:var(--hud); font-weight:500; margin-right:6px}
.cat-nav a.on{background:var(--bone); color:var(--ink); border-color:var(--bone)}
.cat-nav a.on b{color:var(--ink)}
.cat-nav .cur{margin-left:auto; flex:none}

/* temas por vertical */
.vert{background:var(--bg); color:var(--fg); position:relative; padding-block:clamp(80px, 10vw, 144px)}
.t-foto{--bg:var(--stone); --fg:var(--graphite); --mut:var(--taupe); --card:#F7F5F1; --ln:var(--hair); --acc:var(--graphite); color-scheme:light}
.t-casas{--bg:var(--ink); --fg:var(--bone); --mut:var(--mute); --card:var(--char); --ln:var(--line); --acc:var(--hud)}
.t-eventos{--bg:var(--night); --fg:var(--blush); --mut:var(--lilac); --card:var(--plum); --ln:#2E2238; --acc:var(--magenta);
  background:radial-gradient(60% 50% at 85% 10%, rgba(123,92,255,.22), transparent 70%), radial-gradient(50% 40% at 0% 70%, rgba(224,55,155,.16), transparent 70%), var(--night)}
.t-obras{--bg:var(--paper); --fg:var(--graphite); --mut:var(--slate); --card:#FFFFFF; --ln:var(--graphite); --acc:var(--graphite); color-scheme:light;
  background:linear-gradient(var(--grid) 1px, transparent 1px) 0 0/32px 32px, linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0/32px 32px, var(--paper)}
.v-head{display:grid; grid-template-columns:auto 1fr; gap:8px clamp(18px, 3vw, 40px); align-items:end; margin-bottom:clamp(36px, 5vw, 64px)}
.v-num{font-family:var(--display); font-size:clamp(80px, 16vw, 220px); line-height:.78; color:transparent; -webkit-text-stroke:1.5px var(--acc); grid-row:span 2}
.v-head .mono{color:var(--mut)}
.v-head h2{font-size:clamp(52px, 10vw, 150px)}
.v-intro{grid-column:1/-1; max-width:62ch; color:var(--mut); font-size:clamp(16px, 1.4vw, 19px); margin-top:18px}
@media (max-width:620px){ .v-head{grid-template-columns:1fr} .v-num{grid-row:auto; font-size:84px} }

/* tarjetas de servicio */
.cards{display:grid; grid-template-columns:repeat(var(--cols, 3), minmax(0, 1fr)); gap:clamp(14px, 1.6vw, 22px); margin-top:clamp(36px, 5vw, 56px)}
@media (max-width:1100px){ .cards{grid-template-columns:repeat(2, minmax(0, 1fr))} .cards > .svc:not(.feat):nth-last-child(2):nth-child(odd){grid-column:auto} }
@media (max-width:680px){ .cards{grid-template-columns:1fr} }
.svc-media.vert{background:#050607}
.svc-media.vert .bgblur{position:absolute; inset:-10%; width:120%; height:120%; object-fit:cover; filter:blur(22px) brightness(.55) saturate(1.2); transform:none!important}
.svc-media.vert video{position:absolute; z-index:1; inset:0; margin:auto; height:100%; width:auto; aspect-ratio:9/16; object-fit:cover; box-shadow:0 10px 40px rgba(0,0,0,.5)}
.svc-media[data-open]{cursor:zoom-in}
.cross{grid-column:1/-1; display:flex; align-items:center; gap:12px 20px; flex-wrap:wrap; padding:16px 20px; border:1px dashed color-mix(in srgb, var(--fg) 30%, transparent); background:color-mix(in srgb, var(--card) 60%, transparent)}
.cross .mono{color:var(--mut)}
.cross strong{font-family:var(--display); font-weight:400; font-size:28px; letter-spacing:.02em; line-height:1}
.cross-p{color:var(--mut); font-size:15px; margin-right:auto}
.cross-p b{color:var(--fg); font-family:var(--display); font-weight:400; font-size:26px; letter-spacing:.02em; margin-left:4px}
.cross-go{text-decoration:none; color:var(--acc); padding:10px 4px}
.svc{position:relative; display:flex; flex-direction:column; background:var(--card); border:1px solid color-mix(in srgb, var(--ln) 70%, transparent); transition:transform .5s var(--ease), box-shadow .5s var(--ease)}
.t-obras .svc{border-color:var(--graphite)}
.svc:hover{transform:translateY(-4px); box-shadow:0 30px 60px -36px rgba(0,0,0,.5)}
.svc-media{position:relative; aspect-ratio:16/10; overflow:hidden; background:#000}
.svc-media img,.svc-media video{width:100%; height:100%; object-fit:cover; transition:transform 1.2s var(--ease)}
.svc:hover .svc-media img,.svc:hover .svc-media video{transform:scale(1.05)}
.svc-media.kb img{animation:kb 18s ease-in-out infinite alternate}
.svc-media .corners{--c:rgba(243,241,237,.85); --s:16px}
.svc:hover .svc-media .corners{inset:7px}
.svc-mode{position:absolute; left:14px; top:14px; z-index:4; font-family:var(--mono); font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:#fff; background:rgba(5,6,7,.55); -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px); padding:5px 8px; border-radius:1px}
.svc-body{display:flex; flex-direction:column; gap:14px; padding:clamp(18px, 2vw, 24px); flex:1}
.svc-top{display:flex; align-items:center; justify-content:space-between; gap:10px}
.svc-id{font-family:var(--mono); font-size:11px; letter-spacing:.16em; color:var(--mut)}
.svc h3{font-size:clamp(32px, 3vw, 40px)}
.svc-desc{color:var(--mut); font-size:16px}
.inc{display:grid; gap:7px; font-size:15px}
.inc li{display:flex; gap:10px; align-items:baseline}
.inc li::before{content:""; flex:none; width:6px; height:6px; border:1.5px solid var(--acc); transform:rotate(45deg) translateY(-1px)}
.svc-foot{margin-top:auto; padding-top:16px; border-top:1px solid color-mix(in srgb, var(--ln) 70%, transparent); display:flex; align-items:flex-end; justify-content:space-between; gap:12px; flex-wrap:wrap}
.price small{display:block; font-family:var(--mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase; color:var(--mut)}
.price b{font-family:var(--display); font-weight:400; font-size:clamp(38px, 3.4vw, 46px); line-height:1; letter-spacing:.02em}
.price em{font-style:normal; font-family:var(--mono); font-size:11px; color:var(--mut); margin-left:4px}
.svc-btns{display:flex; gap:8px}
.add{display:inline-flex; align-items:center; gap:8px; min-height:44px; padding:0 14px; border:1px solid var(--fg); background:transparent; border-radius:2px; font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; transition:background .25s, color .25s}
.add:hover{background:color-mix(in srgb, var(--fg) 10%, transparent)}
.add[aria-pressed="true"]{background:var(--fg); color:var(--bg)}
.add .ic{width:14px; height:14px}
.wa-mini{display:inline-grid; place-items:center; width:44px; height:44px; border-radius:2px; background:var(--wa); color:#04140A}
.wa-mini svg{width:20px; height:20px}
/* tarjeta destacada (paquete) */
.svc.feat{grid-column:1/-1; box-shadow:0 0 0 1px var(--acc), 0 40px 90px -50px var(--acc)}
.t-casas .svc.feat{box-shadow:0 0 0 1px var(--hud), 0 40px 100px -40px rgba(143,227,236,.45)}
.t-eventos .svc.feat{box-shadow:0 0 0 1px var(--magenta), 0 40px 100px -40px rgba(224,55,155,.55)}
.badge{position:absolute; right:14px; top:14px; z-index:4; font-family:var(--mono); font-size:10px; letter-spacing:.18em; text-transform:uppercase; padding:6px 10px; background:var(--acc); color:var(--bg); border-radius:1px}
.t-casas .badge{color:var(--ink)}
.save{font-family:var(--mono); font-size:11px; letter-spacing:.1em; color:var(--mut)}
.save s{opacity:.8}
.save b{color:var(--acc); font-weight:500}
@media (min-width:900px){
  .svc.feat{flex-direction:row}
  .svc.feat .svc-media{aspect-ratio:auto; flex:1.2; min-height:460px}
  .svc.feat .svc-body{flex:1; padding:clamp(24px, 3vw, 44px)}
  .svc.feat h3{font-size:clamp(44px, 4.4vw, 68px)}
  .svc.feat .inc{grid-template-columns:1fr 1fr; gap:10px 20px}
}

/* ---------- 01 FOTOGRAFÍA: visor de cámara ---------- */
.visor{position:relative; background:#050607; color:var(--bone); user-select:none}
.v-frame{position:relative; aspect-ratio:3/2; overflow:hidden; background:#000}
.v-frame img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform 6s ease-out}
.v-frame img.vert{object-fit:contain; background:#050607}
.v-frame.live img{transform:scale(1.035)}
.v-frame .corners{--c:rgba(243,241,237,.8); inset:14px}
.shutter{position:absolute; inset:0; z-index:5; pointer-events:none}
.shutter::before,.shutter::after{content:""; position:absolute; left:0; right:0; height:50.5%; background:#050607; transform:scaleY(0)}
.shutter::before{top:0; transform-origin:top} .shutter::after{bottom:0; transform-origin:bottom}
.shutter.snap::before,.shutter.snap::after{animation:curtain .34s cubic-bezier(.6,0,.4,1)}
@keyframes curtain{0%{transform:scaleY(0)} 45%,55%{transform:scaleY(1)} 100%{transform:scaleY(0)}}
.thirds{position:absolute; inset:0; z-index:2; pointer-events:none; background:
  linear-gradient(90deg, transparent calc(33.33% - .5px), rgba(255,255,255,.22) calc(33.33% - .5px) calc(33.33% + .5px), transparent calc(33.33% + .5px) calc(66.66% - .5px), rgba(255,255,255,.22) calc(66.66% - .5px) calc(66.66% + .5px), transparent calc(66.66% + .5px)),
  linear-gradient(0deg, transparent calc(33.33% - .5px), rgba(255,255,255,.22) calc(33.33% - .5px) calc(33.33% + .5px), transparent calc(33.33% + .5px) calc(66.66% - .5px), rgba(255,255,255,.22) calc(66.66% - .5px) calc(66.66% + .5px), transparent calc(66.66% + .5px))}
.af{position:absolute; z-index:3; width:54px; height:40px; border:1.5px solid var(--hud); transform:translate(-50%,-50%) scale(1.25); opacity:0; transition:transform .35s var(--ease), opacity .2s; box-shadow:0 0 18px rgba(143,227,236,.35)}
.af.lock{transform:translate(-50%,-50%) scale(1); opacity:1}
.v-top,.v-bot{position:absolute; left:0; right:0; z-index:4; display:flex; justify-content:space-between; align-items:center; gap:16px; padding:clamp(14px, 2vw, 24px) clamp(18px, 2.6vw, 34px); font-family:var(--mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase; text-shadow:0 1px 6px rgba(0,0,0,.7)}
.v-top{top:0; background:linear-gradient(rgba(0,0,0,.45), transparent)}
.v-bot{bottom:0; background:linear-gradient(transparent, rgba(0,0,0,.65)); align-items:flex-end}
.v-top b{color:var(--hud); font-weight:500}
.v-title{font-family:var(--display); font-size:clamp(28px, 4vw, 54px); letter-spacing:.03em; text-transform:none; line-height:1}
.v-exif{display:flex; gap:clamp(10px, 1.6vw, 22px); flex-wrap:wrap; justify-content:flex-end; color:var(--bone)}
.meter{display:flex; align-items:flex-end; gap:3px; height:14px}
.meter i{width:2px; height:6px; background:rgba(243,241,237,.6)}
.meter i:nth-child(4){height:12px; background:var(--hud)}
.v-ctrl{display:flex; align-items:center; gap:12px; padding:14px clamp(14px, 2vw, 20px); border-top:1px solid #1d2024; flex-wrap:wrap}
.v-filters{display:flex; gap:4px; overflow-x:auto; scrollbar-width:none}
.v-filters::-webkit-scrollbar{display:none}
.v-filters button{flex:none; border:1px solid #2a2e33; background:transparent; color:var(--soft); font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; padding:9px 12px; border-radius:2px; min-height:40px}
.v-filters button[aria-pressed="true"]{border-color:var(--hud); color:var(--hud)}
.v-nav{margin-left:auto; display:flex; align-items:center; gap:10px}
.v-nav button.arw{width:44px; height:44px; border:1px solid #2a2e33; background:transparent; border-radius:2px; font-family:var(--mono); color:var(--bone)}
.v-nav button.arw:hover{border-color:var(--hud); color:var(--hud)}
.shoot{width:56px; height:56px; border-radius:50%; border:2px solid var(--bone); background:transparent; position:relative; padding:0}
.shoot::after{content:""; position:absolute; inset:5px; border-radius:50%; background:var(--bone); transition:transform .15s, background .2s}
.shoot:hover::after{background:var(--hud)}
.shoot:active::after{transform:scale(.86)}
.v-strip{display:flex; gap:6px; overflow-x:auto; padding:0 clamp(14px, 2vw, 20px) 16px; scrollbar-width:thin; scrollbar-color:#2a2e33 transparent}
.v-strip button{flex:none; width:96px; aspect-ratio:3/2; border:0; padding:0; background:#111; opacity:.45; transition:opacity .3s, outline-color .3s; outline:1.5px solid transparent; outline-offset:2px; border-radius:1px; overflow:hidden}
.v-strip button img{width:100%; height:100%; object-fit:cover}
.v-strip button:hover{opacity:.85}
.v-strip button[aria-current="true"]{opacity:1; outline-color:var(--hud)}
.v-caption{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; margin-top:14px; color:var(--mut)}
@media (max-width:640px){
  .v-frame{aspect-ratio:4/5}
  .v-exif .x2,.v-top .x2{display:none}
  .v-top span{white-space:nowrap}
  .v-ctrl{gap:10px}
  .v-filters{width:100%}
  .v-nav{width:100%; justify-content:space-between; margin-left:0}
}

/* ---------- 02 CASAS: aérea con puntos de interés ---------- */
.poi-map{position:relative; aspect-ratio:16/9; overflow:hidden; background:#000; border:1px solid var(--line)}
.poi-map .pm-in{position:absolute; inset:0; transform-origin:52% 45%; animation:pm 22s ease-in-out infinite alternate}
@keyframes pm{from{transform:scale(1)} to{transform:scale(1.1) translate(-1%, .5%)}}
.poi-map img{width:100%; height:100%; object-fit:cover}
.poi-map .corners{--c:var(--hud); --s:26px; inset:16px}
.poi{position:absolute; transform:translate(-50%,-50%); display:flex; align-items:center; gap:8px; font-family:var(--mono); font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:#fff; white-space:nowrap}
.poi i{width:12px; height:12px; border:1.5px solid var(--hud); transform:rotate(45deg); background:rgba(143,227,236,.25); flex:none; box-shadow:0 0 0 0 rgba(143,227,236,.6); animation:ping 2.4s infinite}
.poi span{background:rgba(5,6,7,.7); padding:4px 7px; border-left:1.5px solid var(--hud)}
.poi span b{color:var(--hud); font-weight:500; margin-left:6px}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(143,227,236,.55)} 70%{box-shadow:0 0 0 14px rgba(143,227,236,0)} 100%{box-shadow:0 0 0 0 rgba(143,227,236,0)}}
.pm-hud{position:absolute; left:0; right:0; z-index:3; display:flex; justify-content:space-between; padding:26px 30px; font-family:var(--mono); font-size:11px; letter-spacing:.16em; color:var(--bone); text-shadow:0 1px 6px rgba(0,0,0,.8)}
.pm-hud.t{top:0} .pm-hud.b{bottom:0}
.pm-hud b{color:var(--hud); font-weight:500}
@media (max-width:640px){ .poi span{display:none} .pm-hud{padding:18px 20px; font-size:9px} .pm-hud .hide-s{display:none} }

/* ---------- 03 EVENTOS: tira de reels ---------- */
.reels{display:grid; grid-template-columns:repeat(3, 1fr); gap:clamp(8px, 1.4vw, 18px)}
.reel{position:relative; aspect-ratio:9/16; overflow:hidden; background:#000; border-radius:2px}
.reel video{width:100%; height:100%; object-fit:cover}
.reel .corners{--c:rgba(246,238,249,.85); --s:14px; inset:10px}
.reel .mono{position:absolute; left:14px; bottom:14px; z-index:3; color:#fff; text-shadow:0 1px 6px rgba(0,0,0,.7)}
.reel:nth-child(2){transform:translateY(clamp(16px, 4vw, 48px))}
.reel::after{content:""; position:absolute; inset:0; background:linear-gradient(transparent 60%, rgba(13,9,19,.7)); z-index:1}
.ev-wrap{display:grid; grid-template-columns:1fr 1.1fr; gap:clamp(24px, 4vw, 64px); align-items:center}
.ev-types{display:flex; flex-wrap:wrap; gap:8px; margin-top:24px}
.ev-types span{font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; padding:8px 12px; border:1px solid #3A2C47; color:var(--blush)}
@media (max-width:900px){ .ev-wrap{grid-template-columns:1fr} }

/* ---------- 04 CONSTRUCTORAS: línea de etapas ---------- */
.stages{display:grid; grid-template-columns:repeat(4, 1fr); border:1px solid var(--graphite); background:var(--paper)}
.stage{padding:22px 20px 26px; display:grid; gap:10px; align-content:start; position:relative}
.stage + .stage{border-left:1px solid var(--graphite)}
.stage .mono{color:var(--slate)}
.stage h3{font-size:30px}
.stage p{font-size:15px; color:#45484D}
.stage .stamp{justify-self:start; font-family:var(--mono); font-size:10px; letter-spacing:.14em; text-transform:uppercase; border:1px solid var(--graphite); padding:4px 7px}
.stage .bar-x{height:4px; background:var(--grid); position:relative; margin-top:4px}
.stage .bar-x i{position:absolute; left:0; top:0; bottom:0; background:var(--graphite)}
@media (max-width:820px){ .stages{grid-template-columns:1fr 1fr} .stage:nth-child(3){border-left:none} .stage:nth-child(n+3){border-top:1px solid var(--graphite)} }
@media (max-width:460px){ .stages{grid-template-columns:1fr} .stage + .stage{border-left:none; border-top:1px solid var(--graphite)} }

/* ---------- EXTRAS ---------- */
.extras{background:var(--ink)}
.x-grid{display:grid; grid-template-columns:.8fr 1.2fr; gap:clamp(28px, 5vw, 80px); align-items:start}
.x-list{border-top:1px solid var(--line)}
.x-row{display:grid; grid-template-columns:1fr auto auto; align-items:center; gap:16px; padding:16px 0; border-bottom:1px solid var(--line)}
.x-row .x-n{font-size:17px}
.x-row .x-p{font-family:var(--display); font-size:30px; letter-spacing:.02em; white-space:nowrap}
.x-row .x-p small{font-family:var(--mono); font-size:10px; color:var(--mute); letter-spacing:.14em; margin-right:6px}
.x-row .x-p em{font-style:normal; font-family:var(--mono); font-size:11px; color:var(--mute)}
.x-add{width:44px; height:44px; border:1px solid var(--line); background:transparent; border-radius:2px; color:var(--hud); font-family:var(--mono); font-size:18px; transition:all .25s}
.x-add[aria-pressed="true"]{background:var(--hud); color:var(--ink); border-color:var(--hud)}
.conds{display:grid; gap:12px; margin-top:28px; padding:22px; border:1px solid var(--line); background:var(--char)}
.conds li{display:flex; gap:12px; color:var(--soft); font-size:15px}
.conds li::before{content:"—"; color:var(--hud); font-family:var(--mono)}
@media (max-width:900px){ .x-grid{grid-template-columns:1fr} }

/* ==========================================================================
   PROYECTOS REALES
   ========================================================================== */
.proy{background:#050607; overflow:hidden}
.film{display:flex; gap:clamp(12px, 1.6vw, 20px); overflow-x:auto; scroll-snap-type:x mandatory; scroll-padding-inline:var(--gutter); padding:4px var(--gutter) 24px; scrollbar-width:thin; scrollbar-color:var(--line) transparent}
.film-item{flex:none; width:clamp(240px, 26vw, 360px); scroll-snap-align:start; text-align:left; border:0; padding:0; background:transparent; color:inherit}
.film-media{position:relative; aspect-ratio:4/5; overflow:hidden; background:#111}
.film-media img,.film-media video{width:100%; height:100%; object-fit:cover; transition:transform 1s var(--ease), filter .6s}
.film-item:hover .film-media img,.film-item:hover .film-media video{transform:scale(1.06)}
.film-media .corners{--c:rgba(243,241,237,.8); --s:16px}
.film-media .play{position:absolute; inset:0; display:grid; place-items:center; z-index:3}
.film-media .play span{width:64px; height:64px; border-radius:50%; border:1.5px solid rgba(243,241,237,.85); display:grid; place-items:center; background:rgba(5,6,7,.35); -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px); transition:transform .4s var(--ease), background .3s}
.film-item:hover .play span{transform:scale(1.1); background:rgba(143,227,236,.25)}
.film-media .play svg{width:20px; height:20px; margin-left:3px}
.film-meta{display:grid; gap:4px; padding-top:14px}
.film-meta h3{font-size:28px}
.film-meta .mono{color:var(--hud)}
.film-n{position:absolute; left:14px; top:14px; z-index:3; font-family:var(--mono); font-size:10px; letter-spacing:.16em; color:#fff; background:rgba(5,6,7,.55); padding:4px 7px}

/* ==========================================================================
   PROCESO
   ========================================================================== */
.steps{display:grid; grid-template-columns:repeat(4, 1fr); gap:0; position:relative}
.steps::before{content:""; position:absolute; left:0; right:0; top:27px; height:1px; background:repeating-linear-gradient(90deg, var(--hud-dim) 0 6px, transparent 6px 12px)}
.steps .dot{position:absolute; top:22px; left:0; width:11px; height:11px; background:var(--hud); transform:rotate(45deg); box-shadow:0 0 16px var(--hud); opacity:0}
.steps.in .dot{animation:fly 6s var(--ease) infinite; opacity:1}
@keyframes fly{0%{left:0} 100%{left:calc(100% - 11px)}}
.step{padding-right:28px; display:grid; gap:12px; position:relative}
.step .n{width:56px; height:56px; display:grid; place-items:center; border:1px solid var(--hud-dim); background:var(--ink); font-family:var(--mono); font-size:13px; color:var(--hud); position:relative; z-index:1}
.step h3{font-size:34px; margin-top:12px}
.step p{color:var(--soft); font-size:16px}
@media (max-width:860px){
  .steps{grid-template-columns:1fr; gap:34px}
  .steps::before{left:27px; right:auto; top:0; bottom:0; width:1px; height:auto; background:repeating-linear-gradient(180deg, var(--hud-dim) 0 6px, transparent 6px 12px)}
  .steps .dot{display:none}
  .step{grid-template-columns:56px 1fr; column-gap:20px; padding-right:0}
  .step .n{grid-row:span 2}
  .step h3{margin-top:4px}
}

/* ==========================================================================
   PREGUNTAS
   ========================================================================== */
.faq{display:grid; grid-template-columns:.8fr 1.2fr; gap:clamp(28px, 5vw, 80px)}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none; cursor:pointer; display:flex; justify-content:space-between; gap:20px; align-items:center; padding:22px 0; font-size:19px; font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+"; font-family:var(--mono); font-size:20px; color:var(--hud); transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 22px; color:var(--soft); max-width:62ch}
@media (max-width:900px){ .faq{grid-template-columns:1fr} }

/* ==========================================================================
   CIERRE
   ========================================================================== */
.final{position:relative; min-height:88vh; display:grid; align-items:center; overflow:hidden; isolation:isolate; text-align:center}
.final video{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2}
.final::before{content:""; position:absolute; inset:0; z-index:-1; background:radial-gradient(70% 70% at 50% 50%, rgba(10,11,13,.55), rgba(10,11,13,.92))}
.final .corners{inset:clamp(16px, 3vw, 40px); --c:var(--hud); --s:34px}
.final .wrap{display:grid; justify-items:center; gap:26px}
.final h2{font-size:clamp(64px, 15vw, 220px)}
.final p{color:var(--soft); max-width:46ch; font-size:clamp(16px, 1.5vw, 20px)}
.final .ctas{display:flex; gap:10px; flex-wrap:wrap; justify-content:center}
.final .contact{display:flex; gap:10px 28px; flex-wrap:wrap; justify-content:center; font-family:var(--mono); font-size:12px; letter-spacing:.14em; color:var(--soft)}
.final .contact a{text-decoration:none}
.final .contact b{color:var(--bone); font-weight:500}

footer{border-top:1px solid var(--line); background:var(--ink); padding:40px 0 calc(110px + env(safe-area-inset-bottom))}
footer .wrap{display:flex; flex-wrap:wrap; gap:18px 40px; align-items:center; justify-content:space-between}
footer img{height:22px; width:auto}
footer .mono{color:var(--mute)}
footer a{text-decoration:none; color:var(--soft)}

/* ==========================================================================
   COTIZACIÓN (bandeja + panel)
   ========================================================================== */
.tray{position:fixed; left:50%; bottom:calc(16px + env(safe-area-inset-bottom)); z-index:60; transform:translate(-50%, 160%); transition:transform .5s var(--ease); display:flex; align-items:center; gap:14px; padding:8px 8px 8px 18px; background:rgba(19,21,25,.92); -webkit-backdrop-filter:blur(16px); backdrop-filter:blur(16px); border:1px solid var(--hud-dim); border-radius:3px; box-shadow:0 20px 60px -20px rgba(0,0,0,.8); width:max-content; max-width:calc(100% - 32px)}
.tray.show{transform:translate(-50%, 0)}
.tray.bump{animation:bump .45s ease-out}
@keyframes bump{50%{scale:1.05}}
@media (max-width:560px){
  .tray{left:12px; right:12px; width:auto; max-width:none; transform:translateY(170%); justify-content:space-between}
  .tray.show{transform:none}
  .tray .btn{white-space:nowrap; padding:0 16px}
  .tray .t-info .mono{font-size:9px; letter-spacing:.1em}
}
.tray .t-info{display:grid; line-height:1.2}
.tray .t-info .mono{color:var(--hud); font-size:10px}
.tray .t-info b{font-family:var(--display); font-weight:400; font-size:26px; letter-spacing:.02em}
.tray .btn{min-height:46px; padding:0 18px}
.wa-float{position:fixed; right:calc(16px + env(safe-area-inset-right)); bottom:calc(16px + env(safe-area-inset-bottom)); z-index:59; width:58px; height:58px; border-radius:50%; background:var(--wa); color:#04140A; display:grid; place-items:center; box-shadow:0 14px 36px -10px rgba(37,211,102,.6); transition:transform .4s var(--ease), opacity .3s}
.wa-float svg{width:28px; height:28px}
.wa-float.hide{transform:scale(.4); opacity:0; pointer-events:none}

dialog{border:0; padding:0; color:var(--bone); background:transparent; max-width:none; max-height:none}
dialog::backdrop{background:rgba(5,6,7,.72); -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px)}
#cotizar{position:fixed; inset:0 0 0 auto; margin:0; width:min(480px, 100%); height:100%; background:var(--char); border-left:1px solid var(--line)}
#cotizar[open]{animation:slidein .45s var(--ease)}
@keyframes slidein{from{transform:translateX(100%)}}
.q-in{height:100%; display:flex; flex-direction:column}
.q-head{display:flex; justify-content:space-between; align-items:center; padding:22px 24px; border-bottom:1px solid var(--line)}
.q-head h2{font-size:40px}
.q-x{width:44px; height:44px; border:1px solid var(--line); background:transparent; border-radius:2px; font-size:20px}
.q-body{flex:1; overflow-y:auto; padding:20px 24px; display:grid; gap:24px; align-content:start}
.q-items li{display:grid; grid-template-columns:1fr auto auto; gap:12px; align-items:center; padding:12px 0; border-bottom:1px solid var(--line)}
.q-items li span{font-size:16px}
.q-items li b{font-family:var(--display); font-weight:400; font-size:24px; white-space:nowrap}
.q-items li button{width:32px; height:32px; border:1px solid var(--line); background:transparent; border-radius:2px; color:var(--mute)}
.q-empty{color:var(--mute); font-size:15px}
.q-label{color:var(--hud); margin-bottom:10px; display:block}
.q-extras{display:grid; gap:6px}
.q-extras label{display:flex; align-items:center; gap:12px; padding:9px 0; font-size:15px; cursor:pointer}
.q-extras input{width:18px; height:18px; accent-color:var(--hud)}
.q-extras label span{flex:1}
.q-extras label b{font-weight:500; color:var(--soft); font-size:14px; white-space:nowrap}
.q-fields{display:grid; gap:12px}
.q-fields label{display:grid; gap:6px; font-family:var(--mono); font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:var(--mute)}
.q-fields input,.q-fields select{font:inherit; font-family:var(--text); font-size:16px; letter-spacing:0; text-transform:none; color:var(--bone); background:var(--ink); border:1px solid var(--line); border-radius:2px; padding:12px 12px; min-height:46px; width:100%}
.q-fields input:focus,.q-fields select:focus{border-color:var(--hud); outline:none}
.q-foot{padding:18px 24px calc(18px + env(safe-area-inset-bottom)); border-top:1px solid var(--line); display:grid; gap:12px; background:var(--ink)}
.q-total{display:flex; justify-content:space-between; align-items:baseline}
.q-total b{font-family:var(--display); font-weight:400; font-size:44px; line-height:1}
.q-note{font-size:13px; color:var(--mute)}

/* visor a pantalla completa */
#lb{position:fixed; inset:0; margin:0; width:100%; height:100%; background:rgba(5,6,7,.97)}
#lb[open]{display:grid; grid-template-rows:auto 1fr auto; animation:fadein .35s ease}
@keyframes fadein{from{opacity:0}}
.lb-top{display:flex; justify-content:space-between; align-items:center; padding:14px 18px; gap:12px}
.lb-top .mono{color:var(--soft)}
.lb-stage{position:relative; display:grid; place-items:center; min-height:0; padding:0 clamp(8px, 5vw, 80px)}
.lb-stage img,.lb-stage video{max-width:100%; max-height:100%; object-fit:contain}
.lb-stage .arw{position:absolute; top:50%; transform:translateY(-50%); width:52px; height:52px; border:1px solid var(--line); background:rgba(10,11,13,.6); border-radius:2px; font-family:var(--mono); font-size:18px}
.lb-stage .arw.p{left:12px} .lb-stage .arw.n{right:12px}
.lb-cap{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; padding:14px 18px calc(18px + env(safe-area-inset-bottom)); font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--soft)}
.lb-cap b{color:var(--bone); font-weight:500}

/* altímetro lateral */
.alti{position:fixed; right:18px; top:50%; transform:translateY(-50%); z-index:40; height:56vh; width:62px; display:none; pointer-events:none; mix-blend-mode:difference}
@media (min-width:1240px) and (pointer:fine){ .alti{display:block} }
.alti .a-line{position:absolute; right:10px; top:0; bottom:0; width:1px; background:rgba(255,255,255,.35)}
.alti .a-wp{position:absolute; right:6px; width:9px; height:1px; background:#fff}
.alti .a-wp span{position:absolute; right:16px; top:-6px; font-family:var(--mono); font-size:9px; letter-spacing:.14em; color:rgba(255,255,255,.55); white-space:nowrap}
.alti .a-mk{position:absolute; right:0; width:0; height:0; border-top:5px solid transparent; border-bottom:5px solid transparent; border-right:8px solid #fff; transform:translateY(-50%)}
.alti .a-val{position:absolute; right:16px; transform:translateY(-50%); font-family:var(--mono); font-size:10px; letter-spacing:.1em; color:#fff; white-space:nowrap}

/* cursor de retícula */
.rcur{position:fixed; left:0; top:0; z-index:95; width:34px; height:34px; margin:-17px 0 0 -17px; pointer-events:none; border:1px solid rgba(143,227,236,.7); border-radius:50%; transition:width .3s var(--ease), height .3s var(--ease), margin .3s var(--ease), background .3s; display:none}
.rcur::before,.rcur::after{content:""; position:absolute; background:rgba(143,227,236,.9)}
.rcur::before{left:50%; top:-6px; bottom:-6px; width:1px; transform:translateX(-50%); clip-path:polygon(0 0,100% 0,100% 22%,0 22%,0 78%,100% 78%,100% 100%,0 100%)}
.rcur::after{top:50%; left:-6px; right:-6px; height:1px; transform:translateY(-50%); clip-path:polygon(0 0,22% 0,22% 100%,0 100%,0 0,78% 0,100% 0,100% 100%,78% 100%,78% 0)}
.rcur.big{width:64px; height:64px; margin:-32px 0 0 -32px; background:rgba(143,227,236,.08)}
@media (pointer:fine){ .rcur{display:block} }

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important; animation-iteration-count:1!important; transition-duration:.001ms!important; scroll-behavior:auto!important}
  .rv{opacity:1; transform:none}
  .rcur{display:none!important}
  .marquee .track{animation:none}
}
.mode-clip .mono{left:10px; right:10px; bottom:10px; font-size:9px; letter-spacing:.12em; line-height:1.4}