/* ArteQ Piscinas — "del trazo al agua" */
:root{
  --night:#08131D; --night-2:#0D1C29; --ink:#0A1622; --paper:#EEF2F4; --paper-2:#E1E8EC;
  --blue:#2F86F6; --cyan:#5FC4FF; --trav:#CDB892; --muted:#93A6B4; --line:rgba(124,200,255,.22);
  --serif:'Instrument Serif',Georgia,serif; --sans:'Geist',system-ui,sans-serif; --mono:'Geist Mono',ui-monospace,monospace;
  --r:14px; --pad:clamp(20px,4vw,56px); --warm:.6;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto}
html.lock{overflow:hidden}
body{background:var(--night);color:var(--paper);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:clip}
img,video,canvas,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
em{font-style:italic;font-family:var(--serif);font-weight:400}
h1,h2,h3{font-weight:400;line-height:1.02;letter-spacing:-.01em}
h2{font:400 clamp(40px,6.4vw,88px)/.98 var(--serif);text-wrap:balance}
h2 em{color:var(--cyan)}
h3{font:600 20px/1.2 var(--sans);letter-spacing:-.01em}
.mono{font-family:var(--mono);letter-spacing:.02em}
.wrap{width:min(1240px,100%);margin:0 auto;padding:0 var(--pad)}
.eyebrow{font:500 12px/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px}
.lead{font-size:clamp(16px,1.35vw,19px);color:#c6d3dc;max-width:58ch;margin-top:20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;color:#000;padding:8px 12px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border-radius:999px;background:var(--blue);color:#fff;font-weight:600;text-decoration:none;font-size:15px;transition:transform .25s cubic-bezier(.2,.8,.2,1),background .25s,box-shadow .25s;box-shadow:0 10px 30px -10px rgba(47,134,246,.7)}
.btn:hover{background:#4b97ff;transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:rgba(238,242,244,.08);box-shadow:inset 0 0 0 1px rgba(238,242,244,.35)}
.btn-ghost:hover{background:rgba(238,242,244,.16)}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px}
.btn-lg{min-height:60px;padding:0 34px;font-size:17px}
.btn-block{width:100%}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;gap:28px;padding:16px var(--pad);transition:background .35s,padding .35s,box-shadow .35s}
.nav.solid{background:rgba(8,19,29,.94);box-shadow:0 1px 0 var(--line);padding-block:10px}
@supports (backdrop-filter:blur(8px)){@media (hover:hover){.nav.solid{background:rgba(8,19,29,.82);backdrop-filter:blur(14px)}}}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;min-height:44px}
.logo{width:34px;height:31px;fill:url(#g) var(--blue);fill:var(--blue)}
.logo text{fill:var(--paper)}
.brand-word{font:600 19px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase}
.brand-word small{display:block;font:500 9.5px/1 var(--mono);letter-spacing:.42em;color:var(--cyan);margin-top:4px}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:14px}
.nav-links a{text-decoration:none;opacity:.8;transition:opacity .2s}.nav-links a:hover{opacity:1}
.nav-burger{display:none;width:44px;height:44px;margin-left:auto;position:relative}
.nav-burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--paper);transition:transform .3s}
.nav-burger span:first-child{top:17px}.nav-burger span:last-child{top:25px}
.nav-burger[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.nav-burger[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:45;background:var(--night);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:90px var(--pad) 40px;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.menu.on{opacity:1;visibility:visible}
.menu a:not(.btn){font:400 38px/1.25 var(--serif);text-decoration:none}
.menu .btn{margin-top:26px}

/* ---------- hero ---------- */
.hero{--o:0;position:relative;height:230vh;height:230lvh}
.hero-pin{position:sticky;top:0;height:100vh;height:100lvh;overflow:hidden;background:radial-gradient(120% 90% at 50% 0%,#11283b 0%,var(--night) 62%)}
.hero-grid{position:absolute;inset:0;will-change:opacity;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask:radial-gradient(80% 70% at 50% 45%,#000 30%,transparent 80%);-webkit-mask:radial-gradient(80% 70% at 50% 45%,#000 30%,transparent 80%);}
/* la ventana: triángulo del logo (4 puntos, los dos de arriba juntos) que se abre a rectángulo */
.hero-win{position:absolute;inset:0;--tx:67%;--ty:12%;--by:86%;--lx:40%;--rx:94%;
  clip-path:polygon(var(--tx) var(--ty),var(--tx) var(--ty),var(--rx) var(--by),var(--lx) var(--by));will-change:clip-path}
.hero-video{width:100%;height:100%;object-fit:cover;transform:scale(1.12)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,19,29,.15) 0%,rgba(8,19,29,.05) 40%,rgba(8,19,29,.75) 100%);opacity:.9}
.hero-plan{position:absolute;inset:14% 4% 14% 30%;width:66%;height:72%;pointer-events:none;mix-blend-mode:screen}
.plan-draw *{fill:none;stroke:#bfe6ff;stroke-width:1.4;stroke-dasharray:1;stroke-dashoffset:inherit}
.plan-draw{stroke-dashoffset:1}
.plan-txt text{fill:#d9f0ff;font:500 13px var(--mono);letter-spacing:.12em}
.plan-txt{opacity:0}
.hero-copy{position:absolute;left:var(--pad);right:var(--pad);bottom:clamp(120px,17vh,170px);max-width:640px;z-index:2}
.hero-title{font:400 clamp(58px,10.5vw,168px)/.86 var(--serif);letter-spacing:-.02em;text-shadow:0 4px 40px rgba(0,0,0,.35)}
.hero-title em{color:var(--cyan)}
.hero-sub{font-size:clamp(16px,1.4vw,19px);max-width:44ch;margin-top:22px;color:#dbe6ec;text-shadow:0 2px 20px rgba(0,0,0,.5)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-meta{position:absolute;left:var(--pad);bottom:34px;list-style:none;display:flex;gap:34px;font-size:12px;color:#bcd0dc;z-index:2}
.hero-meta b{display:block;font:400 26px/1 var(--serif);color:var(--paper);letter-spacing:0}
.scroll-cue{position:absolute;left:67%;bottom:26px;transform:translateX(-50%);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:#9fb6c6;display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-cue span{width:1px;height:42px;background:linear-gradient(var(--cyan),transparent);animation:cue 2.2s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- manifiesto ---------- */
.manifesto{padding:clamp(90px,14vw,180px) 0 clamp(70px,10vw,130px);background:var(--paper);color:var(--ink);position:relative}
.manifesto::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(10,22,34,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(10,22,34,.06) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
.big-quote{font:400 clamp(36px,5.6vw,80px)/1.02 var(--serif);max-width:18ch;position:relative;text-wrap:balance}
.big-quote em{color:var(--blue)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,48px);margin-top:clamp(50px,7vw,90px);position:relative}
.fact p{margin-top:16px;color:#3c4f5c;max-width:30ch}
.cota{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--blue);font-weight:500}
.cota i{flex:1;height:1px;background:currentColor;position:relative;transform:scaleX(0);transition:transform 1.1s cubic-bezier(.2,.8,.2,1)}
.cota i:first-child{transform-origin:right}.cota i:last-child{transform-origin:left}
.cota i::after{content:"";position:absolute;top:-6px;width:1px;height:13px;background:currentColor}
.cota i:first-child::after{left:0}.cota i:last-child::after{right:0}
.cota span{white-space:nowrap;opacity:0;transition:opacity .6s .5s}
.cota.in i{transform:scaleX(1)}.cota.in span{opacity:1}

[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- del plano al agua ---------- */
.plano{height:300vh;height:300lvh;background:var(--paper);color:var(--ink)}
.plano-pin{position:sticky;top:0;height:100vh;height:100lvh;display:flex;align-items:center;overflow:hidden}
.plano-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,80px);align-items:center;width:100%}
.plano h2 em{color:var(--blue)}
.plano .eyebrow{color:var(--blue)}
.plano-steps{list-style:none;margin-top:36px;display:grid;gap:4px}
.plano-steps li{display:grid;grid-template-columns:44px 1fr;gap:10px;padding:16px 0;border-top:1px solid rgba(10,22,34,.14);opacity:.38;transition:opacity .5s}
.plano-steps li.on{opacity:1}
.plano-steps li span{font-size:13px;color:var(--blue);padding-top:3px}
.plano-steps b{font-size:18px}
.plano-steps p{color:#3c4f5c;font-size:15px;margin-top:4px;max-height:0;overflow:hidden;transition:max-height .6s}
.plano-steps li.on p{max-height:120px}
.plano-frames{position:relative;aspect-ratio:4/5;max-height:78vh;border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:0 40px 80px -40px rgba(10,22,34,.5);justify-self:center;width:100%}
.pf{position:absolute;inset:0;opacity:0;transition:opacity .9s ease,transform 1.2s cubic-bezier(.2,.8,.2,1);transform:scale(1.04)}
.pf.on{opacity:1;transform:none}
.pf:first-child{opacity:1;transform:none;background:#fff}
.pf img{width:100%;height:100%;object-fit:cover}
.pf:first-child img{object-fit:contain;padding:6%}
.pf figcaption{position:absolute;left:14px;bottom:14px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;background:rgba(8,19,29,.78);color:var(--paper);padding:6px 10px;border-radius:6px}
.pf-bar{position:absolute;left:0;right:0;top:0;height:3px;background:rgba(10,22,34,.1);z-index:3}
.pf-bar i{display:block;height:100%;background:var(--blue);transform-origin:left;transform:scaleX(0)}

/* ---------- secciones genéricas ---------- */
section{position:relative}
.sec-head{margin-bottom:clamp(36px,5vw,64px)}
.obras,.disena,.proceso,.zonas,.asist{padding:clamp(90px,11vw,150px) 0}

/* ---------- obras ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.fl{min-height:44px;padding:0 16px;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(238,242,244,.22);font-size:14px;transition:background .25s,box-shadow .25s,color .25s}
.fl span{opacity:.6;margin-left:4px;font-size:12px}
.fl[aria-pressed=true]{background:var(--paper);color:var(--ink);box-shadow:none}
.obras-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,26px)}
.obra{text-align:left;display:grid;gap:8px;animation:obraIn .7s var(--d) both cubic-bezier(.2,.8,.2,1)}
@keyframes obraIn{from{opacity:0;transform:translateY(14px)}}
.obra:nth-child(6n+1){grid-column:span 2}
.obra figure{position:relative;aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;background:var(--night-2)}
.obra:nth-child(6n+1) figure{aspect-ratio:16/9}
.obra img{width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.2,.8,.2,1),filter .6s}
.obra:hover img{transform:scale(1.05)}
.obra-play{position:absolute;right:12px;top:12px;font-size:11px;background:rgba(8,19,29,.7);padding:5px 9px;border-radius:999px}
.obra-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:4px;text-transform:uppercase;letter-spacing:.1em}
.obra-name{font:400 clamp(24px,2.2vw,32px)/1.05 var(--serif)}
.obra-size{font-size:13px;color:var(--cyan)}

.ficha{margin:auto;width:min(1100px,94vw);max-height:92vh;border:0;border-radius:18px;background:var(--night-2);color:var(--paper);display:grid;grid-template-columns:1.25fr 1fr;overflow:hidden;padding:0}
.ficha:not([open]){display:none}
.ficha::backdrop{background:rgba(3,8,13,.82)}
.ficha-x{position:absolute;right:10px;top:10px;z-index:3;width:44px;height:44px;border-radius:50%;background:rgba(8,19,29,.7);font-size:26px;line-height:1}
.ficha-media{position:relative;background:#000;min-height:0}
.fm-track{display:flex;height:100%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
.fm-track::-webkit-scrollbar{display:none}
.fm-track>*{flex:0 0 100%;width:100%;height:min(80vh,720px);object-fit:cover;scroll-snap-align:center}
.fm-track video{object-fit:contain;background:#000}
.fm-nav{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;align-items:center;gap:12px;background:rgba(8,19,29,.75);border-radius:999px;padding:4px}
.fm-nav button{width:44px;height:44px;border-radius:50%;font-size:18px}
.fm-nav span{font-size:12px;min-width:48px;text-align:center}
.ficha-body{padding:clamp(26px,3vw,44px);overflow:auto;display:flex;flex-direction:column;gap:14px}
.ficha-body h3{font:400 clamp(32px,3.4vw,46px)/1 var(--serif)}
.ficha-size{color:var(--cyan);font-size:15px}
.ficha-body>p:not(.eyebrow):not(.ficha-size){color:#c6d3dc}
.ficha-specs{list-style:none;display:grid;gap:8px;margin:6px 0 10px}
.ficha-specs li{padding-left:22px;position:relative;font-size:15px}
.ficha-specs li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:1px;background:var(--cyan)}
.ficha .btn{margin-top:auto;align-self:flex-start}

/* ---------- configurador ---------- */
.disena{background:linear-gradient(180deg,var(--night) 0%,#0b2033 100%)}
.cfg{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(16px,2vw,28px);align-items:start}
.cfg-view{position:relative;aspect-ratio:4/3;border-radius:18px;overflow:hidden;background:radial-gradient(90% 80% at 50% 30%,#1d4466 0%,#0b1a28 75%);box-shadow:inset 0 0 0 1px var(--line);transition:background .6s;position:sticky;top:90px}
.cfg-view.is-night{background:radial-gradient(90% 80% at 50% 30%,#0f2236 0%,#03070c 75%)}
.cfg-view.is-plan{background:#0a2a4a}
.cfg-view canvas{width:100%;height:100%;touch-action:pan-y;cursor:grab}
.cfg-view canvas:active{cursor:grabbing}
.cfg-fallback{width:100%;height:100%;object-fit:cover}
.cfg-hud{position:absolute;left:16px;top:14px;display:grid;gap:2px;font-size:12px;color:#cfe8ff;pointer-events:none}
.cfg-hud span:first-child{font-size:18px;color:#fff}
.cfg-scene{position:absolute;right:12px;top:12px;display:flex;gap:6px}
.tg{min-height:40px;padding:0 14px;border-radius:999px;background:rgba(8,19,29,.6);box-shadow:inset 0 0 0 1px var(--line);font-size:13px}
.tg[aria-pressed=true]{background:var(--paper);color:var(--ink)}
.cfg-hint{position:absolute;left:16px;bottom:12px;font-size:11px;color:#9fb6c6;letter-spacing:.14em;text-transform:uppercase;pointer-events:none}
.cfg-panel{display:grid;gap:8px;background:rgba(13,28,41,.75);border-radius:18px;padding:clamp(18px,2vw,26px);box-shadow:inset 0 0 0 1px var(--line)}
fieldset{border:0;padding:10px 0;border-bottom:1px solid var(--line)}
legend{font:500 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px;display:flex;gap:8px;width:100%}
legend b{color:var(--paper);font-weight:400;letter-spacing:.04em;text-transform:none;margin-left:auto}
.sizes,.opts{display:flex;flex-wrap:wrap;gap:6px}
.size,.opt{min-height:44px;padding:0 13px;border-radius:10px;box-shadow:inset 0 0 0 1px rgba(238,242,244,.2);font-size:13.5px;transition:background .2s,color .2s}
.size[aria-pressed=true],.opt[aria-pressed=true]{background:var(--blue);box-shadow:none;color:#fff}
.opt:disabled{opacity:.35;cursor:not-allowed}
.rng{display:grid;gap:4px;margin-top:10px;font-size:13px;color:#c6d3dc}
.rng span{display:flex;justify-content:space-between}
input[type=range]{width:100%;accent-color:var(--blue);height:44px}
.sw-row{display:flex;flex-wrap:wrap;gap:8px}
.sw{width:44px;height:44px;border-radius:12px;background:var(--c);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18);transition:transform .2s,box-shadow .2s}
.sw[aria-pressed=true]{box-shadow:0 0 0 2px var(--night),0 0 0 4px var(--cyan);transform:scale(1.04)}
.sw.led{border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3),0 0 14px -2px var(--c)}
.check{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:14px;min-height:44px}
.check input{width:20px;height:20px;accent-color:var(--blue)}
.check b{margin-left:auto;color:var(--cyan);font-weight:400}
.cfg-panel .btn{margin-top:10px}

/* ---------- climatización ---------- */
.clima{padding:clamp(90px,11vw,150px) 0;background:linear-gradient(180deg,#0b2033,var(--night));overflow:hidden}
.clima-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:center}
.dial{margin:34px 0 30px;padding:24px;border-radius:18px;background:rgba(13,28,41,.7);box-shadow:inset 0 0 0 1px var(--line)}
.dial-read{display:flex;align-items:flex-start;gap:4px;font-family:var(--serif)}
.dial-num{font-size:96px;line-height:.85;color:hsl(calc(205 - 185*var(--warm)) 90% 66%);transition:color .3s}
.dial-u{font-size:34px;color:var(--muted)}
.dial input{margin-top:10px}
.season{display:grid;grid-template-columns:repeat(12,1fr);gap:3px;margin-top:14px}
.season span{font:500 10px var(--mono);text-align:center;padding:10px 0;border-radius:6px;background:rgba(238,242,244,.06);color:var(--muted);transition:background .35s,color .35s}
.season span.on{background:linear-gradient(180deg,var(--cyan),var(--blue));color:#04121e}
.dial-note{margin-top:14px;font-size:15px}
.fine{font-size:11px;color:var(--muted);margin-top:8px;line-height:1.5}
.clima-media{position:relative;height:min(620px,72vh)}
.clima-media figure{position:absolute;border-radius:var(--r);overflow:hidden;box-shadow:0 30px 60px -30px #000}
.clima-media img,.clima-media video{width:100%;height:100%;object-fit:cover}
.cm-a{inset:0 22% 18% 0}
.cm-b{right:0;bottom:0;width:44%;aspect-ratio:9/16;height:auto}
.steam{position:absolute;inset:0;pointer-events:none;background:radial-gradient(40% 30% at 35% 55%,rgba(255,255,255,calc(.18*var(--warm))),transparent 70%);filter:blur(10px);animation:steam 6s ease-in-out infinite alternate}
@keyframes steam{to{transform:translateY(-24px) scale(1.06)}}

/* ---------- proceso ---------- */
.proceso{background:var(--paper);color:var(--ink)}
.proceso h2 em{color:var(--blue)}
.proceso .eyebrow{color:var(--blue)}
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(12px,1.6vw,22px);counter-reset:s}
.steps li{display:grid;gap:10px;align-content:start}
.steps li:nth-child(even){margin-top:60px}
.steps figure{aspect-ratio:3/4;border-radius:var(--r);overflow:hidden}
.steps img{width:100%;height:100%;object-fit:cover}
.steps .mono{font-size:12px;color:var(--blue);text-transform:uppercase;letter-spacing:.1em;margin-top:6px}
.steps p{font-size:14.5px;color:#3c4f5c}

/* ---------- zonas ---------- */
.zonas-in{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,4vw,60px);align-items:stretch}
.zonas-list{list-style:none;margin-top:30px;display:grid;gap:0}
.zonas-list li{display:grid;grid-template-columns:1fr auto;gap:12px;padding:11px 0;border-top:1px solid var(--line);font-size:14px}
.zonas-list li span{color:var(--muted);text-align:right;font-size:13px}
.zonas-list li.base b{color:var(--cyan)}
.map{min-height:520px;border-radius:18px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line);background:#0b1a28;z-index:0}
.pin i{display:block;width:14px;height:14px;margin:4px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(95,196,255,.25),0 0 18px var(--cyan)}
.pin-base i{width:0;height:0;border-radius:0;background:none;border-left:10px solid transparent;border-right:10px solid transparent;border-bottom:18px solid var(--blue);margin:0 1px;box-shadow:none;filter:drop-shadow(0 0 10px var(--blue))}
.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:var(--night-2);color:var(--paper);font-family:var(--sans)}
.leaflet-container a.leaflet-popup-close-button{color:var(--paper)}

/* ---------- asistente ---------- */
.asist{background:var(--night-2)}
.asist-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:start}
.faq{border-top:1px solid var(--line);padding:16px 0}
.faq:first-of-type{margin-top:30px}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;min-height:44px;align-items:center}
.faq summary::after{content:"+";font:300 26px var(--sans);color:var(--cyan);transition:transform .3s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{color:#c6d3dc;margin-top:8px}
.bot{border-radius:22px;overflow:hidden;background:#0b141a;box-shadow:0 40px 80px -40px #000,inset 0 0 0 1px var(--line);display:flex;flex-direction:column;height:620px;max-height:80vh}
.bot-top{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#1f2c33}
.bot-top small{display:block;font-size:12px;color:#8fd6a8}
.bot-av{width:40px;height:40px;border-radius:50%;background:var(--night);display:grid;place-items:center}
.bot-av svg{width:24px;fill:var(--blue)}
.bot-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;background:#0b141a;overscroll-behavior:contain}
.msg{max-width:84%;padding:9px 12px;border-radius:12px;font-size:14.5px;line-height:1.45;animation:msg .35s cubic-bezier(.2,.8,.2,1)}
@keyframes msg{from{opacity:0;transform:translateY(8px)}}
.msg.bot{background:#202c33;align-self:flex-start;border-top-left-radius:4px}
.msg.me{background:#005c4b;align-self:flex-end;border-top-right-radius:4px}
.msg .bficha{display:block;margin-top:6px;padding:8px 10px;border-left:2px solid var(--cyan);background:rgba(95,196,255,.08);border-radius:6px;font-family:var(--mono);font-size:12.5px;line-height:1.6;width:auto;max-height:none;grid-template-columns:none}
.dots{display:inline-flex;gap:4px}.dots i{width:6px;height:6px;border-radius:50%;background:#8aa0ad;animation:dot 1s infinite}.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
@keyframes dot{50%{transform:translateY(-4px);opacity:.5}}
.bot-cta{display:inline-block;margin-top:2px;color:#53bdeb;font-weight:600}
.bot-chips{display:flex;flex-wrap:wrap;gap:6px;padding:8px 12px;background:#0b141a}
.chip{min-height:40px;padding:0 13px;border-radius:999px;background:rgba(83,189,235,.1);color:#9fdcff;box-shadow:inset 0 0 0 1px rgba(83,189,235,.35);font-size:13px}
.chip:hover{background:rgba(83,189,235,.2)}
.bot-form{display:flex;gap:8px;padding:10px;background:#1f2c33}
.bot-form input{flex:1;min-height:44px;border-radius:999px;border:0;background:#2a3942;color:#fff;padding:0 16px;font:inherit;font-size:16px}
.bot-form button{width:44px;height:44px;border-radius:50%;background:#00a884;color:#fff}

/* ---------- final + footer ---------- */
.final{padding:clamp(100px,14vw,190px) 0;text-align:center;background:radial-gradient(70% 90% at 50% 100%,#14395a 0%,var(--night) 70%)}
.final h2{font-size:clamp(46px,8vw,120px)}
.final .lead{margin:22px auto 34px}
.foot{padding:60px 0 110px;border-top:1px solid var(--line);font-size:14px}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.foot-brand{display:flex;gap:14px}
.foot ul{list-style:none;display:grid;gap:8px}
.foot a{text-decoration:none;opacity:.8}.foot a:hover{opacity:1}
.legal{margin-top:40px;font-size:11px;color:var(--muted)}

.mbar{display:none}
#toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:var(--paper);color:var(--ink);padding:12px 18px;border-radius:12px;opacity:0;transition:.3s;z-index:80;pointer-events:none}
#toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- servicios ---------- */
.page-hero{padding:160px 0 70px;background:radial-gradient(90% 90% at 70% 0%,#14395a 0%,var(--night) 70%)}
.page-hero h1{font:400 clamp(54px,9vw,140px)/.9 var(--serif)}
.page-hero h1 em{color:var(--cyan)}
.svc-nav{position:sticky;top:64px;z-index:20;background:rgba(8,19,29,.92);border-block:1px solid var(--line)}
.svc-nav .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-block:8px}
.svc-nav a{flex:0 0 auto;min-height:40px;display:flex;align-items:center;padding:0 14px;border-radius:999px;font-size:13.5px;text-decoration:none;color:#c6d3dc}
.svc-nav a.on{background:var(--paper);color:var(--ink)}
.svc{padding:clamp(70px,9vw,120px) 0;border-bottom:1px solid var(--line)}
.svc-in{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,5vw,80px);align-items:center}
.svc:nth-of-type(even) .svc-media{order:-1}
.svc h2{font-size:clamp(38px,5vw,70px)}
.svc ul{list-style:none;margin:24px 0 28px;display:grid;gap:10px}
.svc li{padding-left:22px;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:.7em;width:12px;height:1px;background:var(--cyan)}
.svc-media{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.svc-media>*{border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;width:100%;height:100%;object-fit:cover}
.svc-media>.wide{grid-column:span 2;aspect-ratio:16/10}
.finishes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}
.finishes div{border-radius:12px;padding:70px 12px 12px;background:var(--c);font-size:13px;font-weight:600;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.5)}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .nav-links{display:none}.nav-burger{display:block;margin-left:0}.nav-cta{margin-left:auto}
  .cfg{grid-template-columns:1fr}.cfg-view{position:relative;top:0}
  .steps{grid-template-columns:repeat(2,1fr)}.steps li:nth-child(even){margin-top:0}.steps li:last-child{grid-column:span 2}.steps li:last-child figure{aspect-ratio:16/9}
}
@media (max-width:760px){
  body{font-size:15.5px}
  .nav{gap:10px;padding:10px 16px}.nav-cta{display:none}.nav-burger{margin-left:auto}
  .brand-word{font-size:17px}
  .hero{height:170svh}
  .hero-pin{height:100svh}
  .hero-win{--ty:10%;--by:47%;--lx:8%;--rx:92%}
  @media (hover:none){.hero-win{transform-origin:50% 34%;will-change:transform}.hero-video{transform:none}}
  .hero-plan{inset:12% 0 auto;width:100%;height:44%}
  .plan-txt text{font-size:22px}
  .hero-copy{bottom:96px}
  .hero-title{font-size:clamp(54px,16vw,80px)}
  .hero-meta{display:none}
  .scroll-cue{display:none}
  .facts{grid-template-columns:1fr;gap:34px}
  .plano{height:210svh}
  .plano-pin{height:100svh;align-items:flex-start;padding-top:74px}
  .plano-in{grid-template-columns:1fr;gap:16px}
  .plano h2{font-size:42px}
  .plano-steps{margin-top:12px}
  .plano-steps li{padding:9px 0}
  .plano-steps li:not(.on){display:none}
  .plano-steps li.on p{max-height:90px}
  .plano-frames{aspect-ratio:auto;height:calc(100svh - 74px - 270px);min-height:220px;max-height:none}
  .obras-grid{grid-template-columns:1fr 1fr;gap:12px}
  .obra:nth-child(6n+1){grid-column:span 2}
  .obra-name{font-size:21px}
  .obra-meta{font-size:10px;flex-direction:column;gap:0}
  .ficha{grid-template-columns:1fr;width:100vw;max-width:100vw;max-height:100svh;height:100svh;border-radius:0;grid-template-rows:auto 1fr}
  .fm-track>*{height:52svh}
  .cfg-view{aspect-ratio:1/1}
  .clima-in,.zonas-in,.asist-in,.svc-in{grid-template-columns:1fr}
  .svc:nth-of-type(even) .svc-media{order:0}
  .clima-media{height:440px}
  .dial-num{font-size:76px}
  .season span{font-size:8.5px;padding:8px 0}
  .map{min-height:380px}
  .bot{height:560px}
  .steps{grid-template-columns:1fr 1fr;gap:16px}
  .foot-in{grid-template-columns:1fr}
  .mbar{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:40;padding:6px;border-radius:999px;background:rgba(8,19,29,.94);box-shadow:0 10px 30px -10px #000,inset 0 0 0 1px var(--line)}
  .mbar a{min-height:46px;display:grid;place-items:center;border-radius:999px;text-decoration:none;font-weight:600;font-size:14px}
  .mbar-wa{background:#00a884;color:#fff}
  .finishes{grid-template-columns:1fr 1fr}
  .svc-nav{top:56px}
}
@media (prefers-reduced-motion:reduce){
  .hero{height:auto}.hero-pin{position:relative}.hero-win{clip-path:none}.plano{height:auto}.plano-pin{position:relative;height:auto;padding:90px 0}
  .plano-steps li{opacity:1}.plano-steps p{max-height:none}.plano-steps li:not(.on){display:grid}
  *{animation:none!important;transition:none!important}
}
.map .leaflet-tile-pane{filter:invert(1) hue-rotate(185deg) brightness(.82) contrast(.92) saturate(.55)}