/* ==========================================================
   BRUMA SOLAR — sistema visual "lectura de medidor"
   Tinta + papel cálido, lima como señal, serif de exhibición,
   mono para datos, líneas finas y marcas de regla.
   ========================================================== */
:root{
  --ink:#07090a;--ink-2:#0d1112;--ink-3:#151a1b;--deep:#0e2827;
  --paper:#ebe8dc;--paper-2:#dcd9ca;
  --lime:#d8ff41;--teal:#38d5be;--teal-d:#136a5f;--ember:#ff8a3d;
  --line:rgba(235,232,220,.17);--line-d:rgba(7,9,10,.2);
  --mute:#a1aaa4;--mute-d:#47504b;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'Hanken Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  --gut:clamp(20px,4.2vw,64px);--max:1440px;
  --e:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:17px;line-height:1.6;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:90;opacity:.07;mix-blend-mode:screen;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--lime);color:var(--ink)}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.paper :focus-visible{outline-color:var(--ink)}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--lime);color:var(--ink);padding:10px 16px;font:500 12px var(--mono);text-decoration:none}
.skip:focus{top:12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}

/* ---------- tipografía ---------- */
.eyebrow{font:500 11px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--lime);display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.paper .eyebrow{color:var(--teal-d)}
.disp{font-family:var(--serif);font-weight:400;letter-spacing:-.025em;line-height:.92}
.disp em{font-style:italic;color:var(--lime)}
.paper .disp em{color:var(--teal-d)}
.mono{font-family:var(--mono)}
.lede{font-size:clamp(17px,1.5vw,20px);line-height:1.65;color:#cfd3c9;max-width:46ch}
.paper .lede{color:var(--mute-d)}
.note{font:400 12px/1.6 var(--mono);color:var(--mute);letter-spacing:.02em}
.paper .note{color:var(--mute-d)}

/* ---------- botones / enlaces ---------- */
.btn{display:inline-flex;align-items:stretch;background:var(--lime);color:var(--ink);text-decoration:none;font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;border:0;cursor:pointer;transition:background .25s}
.btn span{padding:17px 22px}
.btn i{display:grid;place-items:center;width:52px;border-left:1px solid rgba(7,9,10,.25);transition:transform .35s var(--e),background .25s}
.btn:hover i{background:var(--ink);color:var(--lime)}
.btn:hover svg{transform:translateX(3px)}
.btn svg{width:18px;height:18px;transition:transform .35s var(--e)}
.btn--ink{background:var(--ink);color:var(--paper)}
.btn--ink i{border-color:#ffffff33}
.btn--ink:hover i{background:var(--lime);color:var(--ink)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.lnk{display:inline-block;font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding:6px 0;background:linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat;transition:background-size .4s var(--e)}
.lnk:hover{background-size:0 1px;background-position:100% 100%}
.lnk::after{content:" ↗"}

/* ---------- regla ---------- */
.ruler{height:16px;background:
  repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 10px) 0 100%/100% 7px no-repeat,
  repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 50px) 0 100%/100% 16px no-repeat}
.paper .ruler{background:
  repeating-linear-gradient(90deg,var(--line-d) 0 1px,transparent 1px 10px) 0 100%/100% 7px no-repeat,
  repeating-linear-gradient(90deg,var(--line-d) 0 1px,transparent 1px 50px) 0 100%/100% 16px no-repeat}

/* ---------- cabecera ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(7,9,10,.84);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;gap:28px;height:72px;max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font:400 27px/1 var(--serif);letter-spacing:-.02em;margin-right:auto}
.logo svg{width:26px;height:26px}
.logo b{font-weight:400;font-style:italic;color:var(--lime)}
.site-nav{display:flex;gap:4px}
.site-nav a{position:relative;padding:10px 14px;font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:#c9cdc3;transition:color .2s}
.site-nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1px;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--e)}
.site-nav a:hover{color:#fff}
.site-nav a:hover::after,.site-nav a[aria-current=page]::after{transform:scaleX(1)}
.site-nav a[aria-current=page]{color:var(--lime)}
.sunclock{display:flex;flex-direction:column;align-items:flex-end;font:400 10px/1.35 var(--mono);color:var(--mute);letter-spacing:.06em;text-transform:uppercase;min-width:132px}
.sunclock b{color:var(--paper);font-weight:500}
.sunclock .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);margin-right:6px;box-shadow:0 0 0 3px rgba(216,255,65,.18)}
.sunclock.night .dot{background:var(--ember);box-shadow:0 0 0 3px rgba(255,138,61,.18)}
.burger{display:none;background:none;border:1px solid var(--line);padding:10px 14px;font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;cursor:pointer}

/* ---------- secciones ---------- */
.sec{padding:clamp(72px,10vw,150px) 0;position:relative}
.paper{background:var(--paper);color:var(--ink)}
.sec--2{background:var(--ink-2)}
.sec--deep{background:var(--deep)}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:clamp(36px,5vw,72px);font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.paper .sec-head{border-color:var(--line-d);color:var(--mute-d)}
.sec-head b{color:var(--lime);font-weight:500}
.paper .sec-head b{color:var(--teal-d)}

/* ---------- reveal ---------- */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--e),transform .9s var(--e);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}

/* ==================== HOME: HERO ==================== */
.hero{position:relative;min-height:clamp(640px,calc(100svh - 72px),900px);display:grid;grid-template-rows:1fr auto;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-media{position:absolute;top:0;right:0;bottom:0;width:66%;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 38%);mask-image:linear-gradient(90deg,transparent 0,#000 38%)}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:72% 50%}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,9,10,.75),transparent 40%)}
.hero-main{position:relative;z-index:2;display:grid;grid-template-columns:repeat(12,1fr);gap:0 24px;align-content:center;padding-block:clamp(56px,8vw,110px) 40px;width:100%}
.hero-main>*{grid-column:1/8}
.hero h1{font-size:clamp(64px,10.4vw,172px);margin:26px 0 30px;line-height:.86;margin-left:-.04em}
.hero h1 .l2{display:block;padding-left:clamp(0px,6vw,110px)}
.hero .lede{max-width:40ch}
.hero-cta{display:flex;align-items:center;gap:30px;margin-top:38px;flex-wrap:wrap}
.hero-tag{position:absolute;z-index:2;right:var(--gut);bottom:24px;font:400 11px/1.5 var(--mono);letter-spacing:.06em;color:#dfe2d7;text-align:right;text-shadow:0 1px 8px #000}
.arc{position:absolute;z-index:2;right:calc(var(--gut) + 6px);top:50px;width:min(300px,28vw)}
.arc svg{width:100%;overflow:visible}
.arc text{font:400 9px var(--mono);fill:#d7dbd1;letter-spacing:.1em}
.readouts{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:rgba(7,9,10,.72);backdrop-filter:blur(8px)}
.readouts>div{padding:22px var(--gut) 24px;border-right:1px solid var(--line)}
.readouts>div:first-child{padding-left:max(var(--gut),calc((100vw - var(--max))/2 + var(--gut)))}
.readouts>div:last-child{border:0}
.readouts dt{font:400 10px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.readouts dd{font:400 clamp(34px,4vw,58px)/1 var(--serif);letter-spacing:-.02em;margin-top:10px}
.readouts dd small{font:400 11px var(--mono);letter-spacing:.06em;color:var(--lime);margin-left:6px}

/* ==================== HOME: DÍA ==================== */
.day{display:grid;grid-template-columns:repeat(12,1fr);gap:48px 24px}
.day-intro{grid-column:1/5}
.day-intro h2{font-size:clamp(44px,5.4vw,84px);margin:22px 0 26px}
.day-panel{grid-column:5/13;border:1px solid var(--line);background:var(--ink)}
.day-chart{padding:22px 22px 4px;position:relative}
.day-chart svg{width:100%;height:auto;overflow:visible}
.day-chart .ax{font:400 10px var(--mono);fill:var(--mute)}
.day-ctl{display:flex;align-items:center;gap:20px;padding:6px 22px 22px}
.play{flex:none;width:46px;height:46px;border:1px solid var(--lime);background:none;color:var(--lime);cursor:pointer;display:grid;place-items:center;transition:background .2s,color .2s}
.play:hover{background:var(--lime);color:var(--ink)}
.play svg{width:16px;height:16px}
.range{flex:1;-webkit-appearance:none;appearance:none;height:30px;background:transparent;cursor:pointer;margin:0}
.range::-webkit-slider-runnable-track{height:2px;background:var(--line)}
.range::-moz-range-track{height:2px;background:var(--line)}
.range::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;background:var(--lime);border:0;border-radius:50%;margin-top:-9px;box-shadow:0 0 0 5px rgba(216,255,65,.2)}
.range::-moz-range-thumb{width:20px;height:20px;background:var(--lime);border:0;border-radius:50%;box-shadow:0 0 0 5px rgba(216,255,65,.2)}
.paper .range::-webkit-slider-runnable-track{background:var(--line-d)}
.paper .range::-moz-range-track{background:var(--line-d)}
.paper .range::-webkit-slider-thumb{background:var(--ink);box-shadow:0 0 0 5px rgba(7,9,10,.12)}
.paper .range::-moz-range-thumb{background:var(--ink);box-shadow:0 0 0 5px rgba(7,9,10,.12)}
.day-time{font:500 22px var(--mono);min-width:76px;text-align:right}
.day-read{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.day-read>div{padding:18px 22px;border-right:1px solid var(--line)}
.day-read>div:last-child{border:0}
.day-read dt{font:400 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.day-read dd{font:400 40px/1 var(--serif);margin-top:8px}
.day-read dd small{font:400 11px var(--mono);color:var(--lime);margin-left:5px}
.bar{height:3px;background:var(--line);margin-top:12px}
.bar i{display:block;height:100%;width:0;background:var(--lime);transition:width .25s}

/* ==================== HOME: MANIFIESTO ==================== */
.manif{display:grid;grid-template-columns:repeat(12,1fr);gap:30px 24px}
.manif .eyebrow{grid-column:1/4}
.manif h2{grid-column:3/13;font-size:clamp(46px,7.6vw,124px);line-height:.96}
.pill-img{display:inline-block;width:1.9em;height:.62em;border-radius:99px;overflow:hidden;vertical-align:-.04em;margin:0 .08em;position:relative}
.pill-img img{width:100%;height:100%;object-fit:cover}
.manif-foot{grid-column:7/13;display:grid;gap:22px;margin-top:20px}
.manif-foot p{max-width:46ch;color:var(--mute-d)}

/* ==================== HOME: SISTEMAS (índice) ==================== */
.sys{border-top:1px solid var(--line)}
.sys a{display:grid;grid-template-columns:70px minmax(0,1.1fr) minmax(0,1.2fr) 150px 0px;gap:0 28px;align-items:center;padding:34px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:grid-template-columns .6s var(--e),padding .4s}
.sys a:hover,.sys a:focus-visible{grid-template-columns:70px minmax(0,1.1fr) minmax(0,1.2fr) 150px 300px;padding-block:20px}
.sys .n{font:500 11px var(--mono);color:var(--lime);letter-spacing:.1em}
.sys h3{font:400 clamp(44px,6.4vw,104px)/.95 var(--serif);letter-spacing:-.03em}
.sys p{color:#cfd3c9;max-width:40ch;font-size:16px}
.sys .meta{font:400 11px var(--mono);letter-spacing:.08em;color:var(--mute);text-transform:uppercase;white-space:nowrap}
.sys .thumb{height:160px;overflow:hidden;opacity:0;transition:opacity .5s .1s}
.sys a:hover .thumb,.sys a:focus-visible .thumb{opacity:1}
.sys .thumb img{width:300px;height:100%;object-fit:cover}

/* ==================== HOME: RUTA ==================== */
.route{display:grid;grid-template-columns:repeat(12,1fr);gap:50px 24px}
.route-h{grid-column:1/6}
.route-h h2{font-size:clamp(44px,5.4vw,84px);margin:22px 0 26px}
.stops{grid-column:6/13;position:relative}
.stops li{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--line)}
.stops li:last-child{border-bottom:1px solid var(--line)}
.stops b{font:500 11px var(--mono);color:var(--lime);letter-spacing:.08em;text-transform:uppercase;padding-top:6px}
.stops h3{font:400 30px/1.05 var(--serif)}
.stops p{color:#bcc3bb;font-size:15px;margin-top:6px;max-width:44ch}

/* ==================== HOME: GARANTÍA ==================== */
.band{background:var(--lime);color:var(--ink);padding:clamp(48px,6vw,84px) 0;overflow:hidden}
.band .wrap{display:grid;grid-template-columns:repeat(12,1fr);gap:30px 24px;align-items:end}
.band-n{grid-column:1/6;font:400 clamp(130px,19vw,300px)/.72 var(--serif);letter-spacing:-.05em}
.band-n small{font:500 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;margin-left:12px}
.band p{grid-column:6/11;font-size:clamp(18px,1.7vw,22px);line-height:1.5;max-width:34ch}
.band .note{grid-column:6/13;color:rgba(7,9,10,.65)}

/* ==================== CTA ==================== */
.cta{display:grid;grid-template-columns:repeat(12,1fr);gap:40px 24px;align-items:end}
.cta h2{grid-column:1/8;font-size:clamp(52px,8vw,132px);line-height:.88}
.cta-f{grid-column:8/13}
.qform{display:grid;gap:14px}

/* ---------- campos ---------- */
.field{display:grid;gap:8px}
.field label,.field legend{font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);padding:0}
.paper .field label,.paper .field legend{color:var(--mute-d)}
.field input,.field select,.field textarea{width:100%;background-color:var(--ink-2);border:1px solid #ffffff3d;border-radius:2px;padding:0 14px;height:52px;font:400 16px var(--sans);color:var(--paper);transition:border-color .2s,background .2s;appearance:none;-webkit-appearance:none}
.field textarea{height:auto;min-height:120px;padding:14px;resize:vertical}
.field select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23d8ff41' stroke-width='1.6'><path d='M1 1l5 5 5-5'/></svg>");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.field input::placeholder,.field textarea::placeholder{color:#6f7872}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#ffffff80}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--lime);background-color:#101617}
.paper .field input,.paper .field select,.paper .field textarea{background-color:#f6f4ec;border-color:#07090a55;color:var(--ink)}
.paper .field input:focus,.paper .field select:focus,.paper .field textarea:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(7,9,10,.12)}
.paper .field select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23070a0a' stroke-width='1.6'><path d='M1 1l5 5 5-5'/></svg>")}
.field .err{display:none;font:400 12px/1.4 var(--mono);color:#ff9a6a}
.paper .field .err{color:#b3330a}
.field.bad input,.field.bad select,.field.bad textarea{border-color:#ff7a45}
.field.bad .err{display:block}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;color:#cfd3c9}
.check input{appearance:none;-webkit-appearance:none;flex:none;width:22px;height:22px;border:1px solid #ffffff80;background:transparent;margin:1px 0 0;cursor:pointer;display:grid;place-items:center}
.check input:checked{background:var(--lime);border-color:var(--lime)}
.check input:checked::after{content:"";width:10px;height:5px;border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(-45deg) translate(1px,-1px)}
.check.bad input{border-color:#ff7a45}
.opts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.opts label{position:relative;display:block;font:500 12px var(--mono);letter-spacing:.06em;text-transform:none;color:var(--paper)}
.opts input{position:absolute;opacity:0;inset:0;cursor:pointer;width:100%;height:100%}
.opts span{display:block;padding:15px 14px;border:1px solid #ffffff3d;border-radius:2px;transition:all .2s}
.opts input:checked+span{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.opts input:focus-visible+span{outline:2px solid var(--lime);outline-offset:3px}
.opts input:hover+span{border-color:#ffffff99}
.paper .opts label{color:var(--ink)}
.paper .opts span{border-color:#07090a55}
.paper .opts input:checked+span{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.paper .opts input:focus-visible+span{outline-color:var(--ink)}

/* ==================== FOOTER ==================== */
.site-footer{background:var(--ink);border-top:1px solid var(--line);padding:clamp(56px,7vw,100px) 0 26px;overflow:hidden}
.ft{display:grid;grid-template-columns:repeat(12,1fr);gap:40px 24px}
.ft-brand{grid-column:1/6}
.ft-brand p{color:var(--mute);max-width:36ch;margin-top:16px;font-size:15px}
.ft-col{grid-column:span 2}
.ft-col:nth-of-type(2){grid-column:7/9}
.ft-col h4{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--lime);margin-bottom:16px}
.ft-col a,.ft-col p{display:block;color:#cfd3c9;text-decoration:none;padding:5px 0;font-size:15px}
.ft-col a:hover{color:var(--lime)}
.ft-word{font:400 clamp(80px,19vw,310px)/.78 var(--serif);letter-spacing:-.05em;color:#ffffff0d;margin:60px 0 -.06em -.03em;white-space:nowrap;user-select:none}
.ft-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;font:400 11px var(--mono);letter-spacing:.06em;color:var(--mute)}
.ft-bot a{text-decoration:none;color:var(--mute)}
.ft-bot a:hover{color:var(--lime)}

/* ==================== SUBPÁGINAS: HERO ==================== */
.phero{border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.phero .wrap{display:grid;grid-template-columns:repeat(12,1fr);gap:40px 24px;padding-block:clamp(56px,8vw,120px) clamp(48px,6vw,84px);align-items:end}
.phero-t{grid-column:1/8}
.phero h1{font-size:clamp(56px,9vw,150px);margin:24px 0 28px;line-height:.88}
.phero-m{grid-column:8/13;position:relative}
.phero-m figure{position:relative;aspect-ratio:4/5;overflow:hidden}
.phero-m img{width:100%;height:100%;object-fit:cover}
.phero-m figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 16px 14px;font:400 11px/1.4 var(--mono);letter-spacing:.06em;background:linear-gradient(0deg,rgba(7,9,10,.85),transparent)}
.phero-m::before{content:"";position:absolute;inset:-14px 14px 14px -14px;border:1px solid var(--lime);z-index:-1}
.phero--wide .phero-t{grid-column:1/9}
.phero--wide .phero-m{grid-column:9/13}

/* ==================== SOLUCIONES ==================== */
.sol{display:grid;grid-template-columns:repeat(12,1fr);gap:40px 24px;align-items:start;scroll-margin-top:72px}
.sol+.sol{margin-top:clamp(90px,12vw,170px)}
.sol-m{grid-column:1/7;position:relative}
.sol-m img{width:100%;aspect-ratio:5/4;object-fit:cover}
.sol--r .sol-m{grid-column:7/13;grid-row:1}
.sol--r .sol-t{grid-column:1/7;grid-row:1}
.sol-m .badge{position:absolute;left:-1px;bottom:-1px;background:var(--paper);color:var(--ink);padding:14px 18px;font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase}
.sol--r .sol-m .badge{left:auto;right:-1px;background:var(--lime)}
.sol-t{grid-column:8/13;padding-top:6px}
.sol-t h2{font-size:clamp(46px,5.6vw,92px);margin:20px 0 22px}
.spec{margin-top:34px;border-top:1px solid var(--line-d)}
.spec div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:13px 0;border-bottom:1px solid var(--line-d);font-size:15px}
.spec dt{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute-d);padding-top:3px}
.spec dd{margin:0}
.ink-spec{border-color:var(--line)}
.ink-spec div{border-color:var(--line)}
.ink-spec dt{color:var(--mute)}
.dash{border:1px solid var(--line);background:var(--ink);padding:22px}
.dash-top{display:flex;justify-content:space-between;font:400 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:16px}
.dash svg{width:100%;height:auto}
.dash .ax{font:400 9px var(--mono);fill:var(--mute)}
.dash-k{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.dash-k b{display:block;font:400 34px/1 var(--serif)}
.dash-k span{font:400 10px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.cmp-wrap{overflow-x:auto;border:1px solid var(--line-d);background:#f6f4ec}
.cmp{width:100%;min-width:760px;border-collapse:collapse;font-size:15px}
.cmp th,.cmp td{padding:18px 20px;text-align:left;border-bottom:1px solid var(--line-d);vertical-align:top}
.cmp thead th{font:400 30px/1 var(--serif);padding-block:26px 20px;vertical-align:bottom}
.cmp thead th small{display:block;font:500 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute-d);margin-bottom:10px}
.cmp tbody th{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute-d);width:180px}
.cmp .hl{background:var(--ink);color:var(--paper)}
.cmp thead .hl small{color:var(--lime)}
.cmp tbody tr:last-child>*{border-bottom:0}
.incl{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px;border-top:1px solid var(--line)}
.incl li{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:20px 0;border-bottom:1px solid var(--line)}
.incl svg{width:22px;height:22px;color:var(--lime);margin-top:3px}
.incl h3{font:400 26px/1.1 var(--serif)}
.incl p{color:#bcc3bb;font-size:15px;margin-top:4px}

/* ==================== CALCULADORA ==================== */
.calc{display:grid;grid-template-columns:repeat(12,1fr);gap:40px 24px;align-items:start}
.calc-in{grid-column:1/6;position:sticky;top:96px;display:grid;gap:26px}
.calc-out{grid-column:6/13;background:var(--ink);color:var(--paper);border:1px solid var(--ink)}
.calc-in h2{font-size:clamp(36px,3.4vw,52px);margin-bottom:4px}
.billrow{display:grid;grid-template-columns:1fr 150px;gap:16px;align-items:center}
.moneyin{position:relative}
.moneyin::before{content:"$";position:absolute;left:14px;top:50%;transform:translateY(-50%);font:500 15px var(--mono);color:var(--mute-d)}
.moneyin input{padding-left:30px!important;font-family:var(--mono)!important}
.val-out{font:500 13px var(--mono);color:var(--ink)}
.switch{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid #07090a55;padding:14px 16px;background:#f6f4ec;cursor:pointer}
.switch span{font-size:15px;line-height:1.35}
.switch small{display:block;font:400 11px var(--mono);color:var(--mute-d);margin-top:3px}
.switch input{appearance:none;-webkit-appearance:none;flex:none;width:46px;height:26px;border:1px solid var(--ink);border-radius:99px;position:relative;cursor:pointer;background:transparent;transition:background .25s}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--ink);transition:transform .3s var(--e),background .25s}
.switch input:checked{background:var(--ink)}
.switch input:checked::after{transform:translateX(20px);background:var(--lime)}
.big{padding:clamp(24px,3vw,40px);border-bottom:1px solid var(--line)}
.big .k{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--lime)}
.big .v{font:400 clamp(72px,10vw,150px)/.88 var(--serif);letter-spacing:-.04em;margin:14px 0 6px;font-variant-numeric:tabular-nums}
.big .v small{font:400 clamp(16px,1.6vw,22px) var(--sans);letter-spacing:0;color:var(--mute);margin-left:8px}
.big p{color:#bcc3bb;font-size:15px;max-width:48ch}
.kgrid{display:grid;grid-template-columns:repeat(3,1fr)}
.kgrid>div{padding:22px clamp(16px,2vw,28px);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.kgrid>div:nth-child(3n){border-right:0}
.kgrid dt{font:400 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.kgrid dd{font:400 clamp(28px,3vw,42px)/1 var(--serif);margin-top:8px;font-variant-numeric:tabular-nums}
.kgrid dd small{font:400 11px var(--mono);color:var(--lime);margin-left:4px}
.cchart{padding:24px clamp(16px,2vw,32px) 8px;border-bottom:1px solid var(--line)}
.cchart h3{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:12px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.leg{display:flex;gap:16px}
.leg i{display:inline-block;width:10px;height:10px;margin-right:6px;background:var(--lime)}
.leg i.l2{background:none;border-top:2px solid var(--paper);height:0;width:14px;vertical-align:middle}
.cchart svg{width:100%;height:auto;overflow:visible}
.cchart .ax{font:400 10px var(--mono);fill:var(--mute)}
.roof{padding:24px clamp(16px,2vw,32px) 28px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:end}
.roof h3{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:14px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(34px,1fr));gap:4px;max-width:520px}
.pgrid i{aspect-ratio:1/1.6;background:linear-gradient(135deg,#1c3a36,#0f2623);border:1px solid var(--teal);animation:pin .5s var(--e) both}
@keyframes pin{from{opacity:0;transform:scale(.6)}}
.calc-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:24px clamp(16px,2vw,32px);background:var(--lime);color:var(--ink)}
.calc-cta p{font:400 26px/1.1 var(--serif);max-width:22ch}
.empty{padding:70px 30px;text-align:center;font:400 13px var(--mono);color:var(--mute)}
.assump{display:grid;grid-template-columns:repeat(12,1fr);gap:40px 24px}
.assump>div:first-child{grid-column:1/6}.assump h2{font-size:clamp(40px,4.6vw,72px);margin-top:20px}
.assump-t{grid-column:6/13}
.assump-t div{display:grid;grid-template-columns:1fr auto;gap:20px;padding:15px 0;border-bottom:1px solid var(--line-d);font-size:15px}
.assump-t div:first-child{border-top:1px solid var(--line-d)}
.assump-t dt{color:var(--mute-d)}
.assump-t dd{font:500 13px var(--mono);margin:0;text-align:right}

/* ==================== PROCESO ==================== */
.tl{position:relative;padding-left:48px}
.tl-line{position:absolute;left:11px;top:20px;bottom:40px;width:1px;background:var(--line-d)}
.tl-fill{position:absolute;left:11px;top:20px;width:1px;height:0;background:var(--teal-d)}
.stage{display:grid;grid-template-columns:repeat(11,1fr);gap:24px;padding:0 0 clamp(60px,9vw,120px);position:relative;scroll-margin-top:96px}
.stage .dot{position:absolute;left:-48px;top:10px;width:23px;height:23px;border-radius:50%;background:var(--paper);border:1px solid var(--line-d);display:grid;place-items:center;transition:all .4s}
.stage .dot::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--line-d);transition:all .4s}
.stage.on .dot{border-color:var(--teal-d)}
.stage.on .dot::after{background:var(--teal-d);transform:scale(1.4)}
.stage-n{grid-column:1/4;font:400 clamp(110px,15vw,230px)/.75 var(--serif);letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px var(--ink)}
.stage-c{grid-column:4/9}
.stage-c .when{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--teal-d)}
.stage-c h2{font:400 clamp(38px,4.4vw,66px)/.96 var(--serif);letter-spacing:-.025em;margin:12px 0 18px}
.stage-c p{color:var(--mute-d);max-width:48ch}
.who{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px}
.who h3{font:500 10px var(--mono);letter-spacing:.14em;text-transform:uppercase;border-bottom:1px solid var(--line-d);padding-bottom:8px;margin-bottom:8px;color:var(--mute-d)}
.who li{font-size:14px;line-height:1.45;padding:5px 0}
.stage-f{grid-column:9/12}
.stage-f figure{position:relative}
.stage-f img{width:100%;aspect-ratio:3/4;object-fit:cover}
.stage-f figcaption{font:400 11px/1.4 var(--mono);color:var(--mute-d);margin-top:8px}
.deliv{margin-top:16px;border:1px solid var(--line-d);padding:14px 16px;font:400 12px/1.5 var(--mono);background:#f6f4ec}
.deliv b{display:block;color:var(--teal-d);font-weight:500;letter-spacing:.12em;text-transform:uppercase;font-size:10px;margin-bottom:4px}
.faq{display:grid;grid-template-columns:repeat(12,1fr);gap:40px 24px}
.faq>div:first-child{grid-column:1/5}.faq h2{font-size:clamp(40px,4.6vw,72px);margin-top:20px}
.faq-l{grid-column:6/13;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:24px 0;font:400 clamp(22px,2.2vw,30px)/1.15 var(--serif)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:300 28px/1 var(--mono);color:var(--lime);transition:transform .35s var(--e);flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:#bcc3bb;padding:0 40px 26px 0;max-width:60ch}

/* ==================== CASOS ==================== */
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters button{background:none;border:1px solid var(--line);padding:11px 16px;font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:all .2s}
.filters button:hover{border-color:var(--lime)}
.filters button[aria-pressed=true]{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.tot{display:flex;gap:clamp(20px,4vw,56px);flex-wrap:wrap;margin-top:30px}
.tot div{border-left:1px solid var(--lime);padding-left:14px}
.tot dt{font:400 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.tot dd{font:400 38px/1 var(--serif);margin-top:6px}
.cases{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(40px,5vw,70px) 24px}
.case{grid-column:span 6;display:grid;gap:18px;align-content:start;transition:opacity .4s}
.case:nth-child(5n+1){grid-column:1/8}
.case:nth-child(5n+2){grid-column:8/13;margin-top:clamp(0px,9vw,140px)}
.case:nth-child(5n+3){grid-column:1/6}
.case:nth-child(5n+4){grid-column:6/13;margin-top:clamp(0px,5vw,80px)}
.case:nth-child(5n+5){grid-column:3/11}
.case[hidden]{display:none}
.case-i{overflow:hidden;position:relative;background:var(--ink-3)}
.case-i img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .9s var(--e)}
.case:hover .case-i img{transform:scale(1.04)}
.case-i span{position:absolute;left:0;top:0;background:var(--ink);color:var(--lime);padding:9px 14px;font:500 10px var(--mono);letter-spacing:.12em;text-transform:uppercase}
.case h2{font:400 clamp(32px,3.4vw,52px)/1 var(--serif);letter-spacing:-.02em}
.case h2 small{display:block;font:400 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:8px}
.case dl{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.case dl div{padding:12px 12px 12px 0}
.case dt{font:400 9px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.case dd{font:400 28px/1.1 var(--serif);margin-top:4px}
.case dd small{font:400 10px var(--mono);color:var(--lime);margin-left:3px}
.case p{color:#bcc3bb;font-size:15px;max-width:52ch}
.case .crop-a{object-position:20% 60%}

/* ==================== CONTACTO ==================== */
.contact{display:grid;grid-template-columns:repeat(12,1fr);gap:50px 24px;padding-block:clamp(56px,8vw,120px)}
.contact-t{grid-column:1/6}
.contact-t h1{font-size:clamp(54px,7vw,116px);margin:24px 0 26px;line-height:.88}
.next{margin-top:44px;border-top:1px solid var(--line)}
.next li{display:grid;grid-template-columns:44px 1fr;gap:10px;padding:18px 0;border-bottom:1px solid var(--line)}
.next b{font:500 11px var(--mono);color:var(--lime);padding-top:4px}
.next h3{font:400 24px/1.1 var(--serif)}
.next p{color:#bcc3bb;font-size:14px;margin-top:3px}
.reach{margin-top:30px;font:400 13px/1.9 var(--mono);color:var(--mute)}
.reach a{color:var(--paper)}
.contact-f{grid-column:7/13}
.cform{background:var(--paper);color:var(--ink);padding:clamp(24px,3.4vw,48px);display:grid;gap:22px;position:relative}
.cform::before{content:"";position:absolute;inset:12px -12px -12px 12px;border:1px solid var(--lime);z-index:-1}
.cform h2{font:400 36px/1 var(--serif)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.carry{display:none;border:1px dashed var(--teal-d);padding:12px 14px;font:400 12px/1.5 var(--mono);color:var(--teal-d)}
.carry.show{display:block}
.cform .check{color:var(--mute-d)}
.cform .check input{border-color:#07090a88}
.cform .check input:checked{background:var(--ink);border-color:var(--ink)}
.cform .check input:checked::after{border-color:var(--lime)}
.cform .btn{justify-self:start}
.done{display:none;background:var(--lime);color:var(--ink);padding:clamp(28px,4vw,56px);position:relative}
.done.show{display:block;animation:rise .7s var(--e) both}
@keyframes rise{from{opacity:0;transform:translateY(20px)}}
.done .folio{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase}
.done h2{font:400 clamp(44px,5vw,78px)/.92 var(--serif);letter-spacing:-.025em;margin:16px 0 18px}
.done p{max-width:44ch}
.done dl{margin:26px 0;border-top:1px solid rgba(7,9,10,.3)}
.done dl div{display:grid;grid-template-columns:130px 1fr;gap:14px;padding:10px 0;border-bottom:1px solid rgba(7,9,10,.3);font-size:15px}
.done dt{font:500 10px var(--mono);letter-spacing:.12em;text-transform:uppercase;padding-top:4px}
.done dd{margin:0;word-break:break-word}

/* ==================== RESPONSIVE ==================== */
@media(max-width:1100px){
  .sunclock{display:none}
  .hero-main>*{grid-column:1/10}
  .day-intro{grid-column:1/13}
  .day-panel{grid-column:1/13}
  .calc-in{grid-column:1/13;position:static}
  .calc-out{grid-column:1/13}
  .assump>div:first-child,.assump-t,.route-h,.stops,.faq>div:first-child,.faq-l,.contact-t,.contact-f{grid-column:1/13}
  .stage-f{display:none}
  .stage-c{grid-column:4/12}
  .case:nth-child(n){grid-column:span 6;margin-top:0}
  .sys a:hover,.sys a:focus-visible{grid-template-columns:70px minmax(0,1fr) minmax(0,1fr) 150px 200px}
  .sys .thumb img{width:200px}
}
@media(max-width:860px){
  body{font-size:16px}
  .hdr{height:64px;gap:12px}
  .burger{display:block}
  .site-nav{position:fixed;inset:64px 0 auto 0;background:var(--ink);border-bottom:1px solid var(--line);flex-direction:column;padding:12px var(--gut) 28px;gap:0;transform:translateY(-12px);opacity:0;visibility:hidden;transition:all .3s var(--e)}
  .site-nav.open{transform:none;opacity:1;visibility:visible}
  .site-nav a{padding:18px 0;border-bottom:1px solid var(--line);font-size:13px}
  .site-nav a::after{display:none}
  .nav-cta{display:none}
  .hero{min-height:0;display:block}
  .hero-media{position:relative;width:100%;height:56vw;min-height:250px;-webkit-mask-image:linear-gradient(180deg,#000 55%,transparent);mask-image:linear-gradient(180deg,#000 55%,transparent)}
  .hero-media img{object-position:78% 50%}
  .hero-media::after{display:none}
  .hero-main{margin-top:-60px;padding-block:0 36px}
  .hero-main>*{grid-column:1/13}
  .hero h1{font-size:clamp(60px,19vw,110px)}
  .hero h1 .l2{padding-left:0}
  .arc,.hero-tag{display:none}
  .readouts{grid-template-columns:1fr 1fr}
  .readouts>div{border-bottom:1px solid var(--line);padding:18px var(--gut)}
  .readouts>div:nth-child(2){border-right:0}
  .readouts>div:nth-child(n+3){border-bottom:0}
  .day-read{grid-template-columns:1fr 1fr}
  .day-read>div{border-bottom:1px solid var(--line)}
  .day-read>div:nth-child(2n){border-right:0}
  .day-read>div:nth-child(n+3){border-bottom:0}
  .day-ctl{padding-inline:14px;gap:12px}
  .day-chart{padding-inline:8px}
  .manif .eyebrow,.manif h2,.manif-foot{grid-column:1/13}
  .sys a,.sys a:hover,.sys a:focus-visible{grid-template-columns:44px 1fr;gap:6px 14px;padding:26px 0}
  .sys .n{grid-row:1}
  .sys h3{grid-column:2}
  .sys p,.sys .meta{grid-column:2}
  .sys .thumb{grid-column:1/3;opacity:1;height:150px;margin-top:10px}
  .sys .thumb img{width:100%}
  .stops li{grid-template-columns:1fr;gap:4px}
  .band-n,.band p,.band .note{grid-column:1/13}
  .band-n{font-size:clamp(120px,40vw,200px)}
  .cta h2,.cta-f{grid-column:1/13}
  .ft-brand,.ft-col,.ft-col:nth-of-type(2){grid-column:span 6}
  .ft-brand{grid-column:1/13}
  .phero-t,.phero-m,.phero--wide .phero-t,.phero--wide .phero-m{grid-column:1/13}
  .phero-m figure{aspect-ratio:16/10}
  .phero h1{font-size:clamp(52px,16vw,100px)}
  .sol-m,.sol-t,.sol--r .sol-m,.sol--r .sol-t{grid-column:1/13;grid-row:auto}
  .spec div{grid-template-columns:110px 1fr}
  .incl{grid-template-columns:1fr}
  .billrow{grid-template-columns:1fr 130px}
  .kgrid{grid-template-columns:1fr 1fr}
  .kgrid>div:nth-child(3n){border-right:1px solid var(--line)}
  .kgrid>div:nth-child(2n){border-right:0}
  .roof{grid-template-columns:1fr}
  .tl{padding-left:30px}
  .tl-line,.tl-fill{left:5px}
  .stage{display:block;padding-bottom:64px}
  .stage .dot{left:-30px;width:11px;height:11px}
  .stage .dot::after{width:3px;height:3px}
  .stage-n{font-size:120px;margin-bottom:-6px}
  .who{grid-template-columns:1fr}
  .case:nth-child(n){grid-column:1/13}
  .case dl{grid-template-columns:repeat(2,1fr)}
  .row2{grid-template-columns:1fr}
  .opts{grid-template-columns:1fr 1fr}
  .done dl div{grid-template-columns:100px 1fr}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .js .rv{opacity:1;transform:none}
}
.nav-cta span{padding:12px 16px}.nav-cta i{width:42px}.nav-cta{font-size:11px}
@media(max-width:1100px){.nav-cta{display:none}}
[hidden]{display:none!important}
@media(max-width:860px){.sec-head>span:last-child{display:none}}
.roof{grid-template-columns:minmax(0,1fr)}.roof>div{min-width:0}.pgrid{max-width:100%}
.band .note{font-size:12px;line-height:1.6}
@media(min-width:861px){.case dl{grid-template-columns:auto auto 1.5fr auto;gap:0 18px}.case dd{white-space:nowrap;font-size:26px}}