/* JAC Energy · estilos compartidos por / y /en/ */
@font-face{font-family:"Montserrat Alternates";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/montserrat-alternates-600.woff2) format("woff2")}
@font-face{font-family:"Figtree";font-style:normal;font-weight:300 900;font-display:swap;src:url(../fonts/figtree-variable.woff2) format("woff2")}

:root{
  --navy:#0D2166; --navy-deep:#091848; --blue:#1F6FC4; --sky:#CADCF2; --haze:#EEF4FB; --mist:#F7FAFE;
  --sun:#F6CF0E; --sun-soft:#FFF6CC; --ink:#1A2247; --muted:#545E86; --line:#DCE4F0; --white:#fff;
  --display:"Montserrat Alternates","Trebuchet MS",system-ui,sans-serif;
  --body:"Figtree",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --r-lg:22px; --r-md:14px; --r-sm:10px;
  --lift:0 30px 60px -34px rgba(13,33,102,.45);
  --wrap:1160px;
  --bg:#fff; --card:#fff; --strong:var(--navy); --band:var(--navy); --gutter:clamp(16px,4vw,32px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--bg);text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--blue);text-underline-offset:3px}
h1,h2,h3{font-family:var(--display);font-weight:600;color:var(--strong);line-height:1.12;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.05rem,1.25rem + 3.3vw,3.55rem);line-height:1.06}
h2{font-size:clamp(1.6rem,1.15rem + 1.8vw,2.45rem)}
h3{font-size:1.18rem}
p{margin:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.show-sm{display:none}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;background:var(--band);color:#fff;padding:10px 16px;border-radius:var(--r-sm);z-index:100;text-decoration:none}
.skip:focus{top:12px}
.wrap{width:min(100% - 2*var(--gutter),var(--wrap));margin-inline:auto}
.section{padding-block:clamp(64px,8vw,112px)}
.section--haze{background:var(--haze)}
.section-head{max-width:720px;margin-bottom:clamp(32px,4vw,52px)}
.section-head p{margin-top:16px;color:var(--muted);font-size:1.125rem}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:12px;font:600 1rem/1 var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.btn svg{width:20px;height:20px;flex:none}
.btn--sun{background:var(--sun);color:var(--strong)}
.btn--sun:hover{background:#ffdc2e}
.btn--navy{background:var(--band);color:#fff}
.btn--navy:hover{background:var(--navy-deep)}
.btn--ghost{background:transparent;color:var(--strong);border-color:var(--sky)}
.btn--ghost:hover{border-color:var(--strong)}

/* Franja de color (igual que las cotizaciones) */
.stripe{display:grid;grid-template-columns:52fr 16fr 20fr 12fr;height:6px}
.stripe i:nth-child(1){background:var(--navy)}.stripe i:nth-child(2){background:var(--blue)}.stripe i:nth-child(3){background:var(--sky)}.stripe i:nth-child(4){background:var(--sun)}

/* Encabezado */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.header-bar{display:flex;align-items:center;gap:24px;min-height:76px}
.brand{flex:none;display:block}
.brand img{width:156px;height:auto}
.nav{margin-left:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-weight:500;font-size:.98rem}
.nav a:hover{background:var(--haze);color:var(--strong)}
.header-phone{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--strong);text-decoration:none;white-space:nowrap}
.header-phone svg{width:18px;height:18px}
.header-cta{min-height:44px;padding:0 18px}
.menu-btn{display:none;margin-left:auto;width:46px;height:46px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--strong);cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px}

/* Portada */
.hero{position:relative;overflow:hidden;padding-block:clamp(40px,6vw,84px) clamp(56px,7vw,96px)}
.hero-mark{position:absolute;right:-140px;bottom:-160px;width:620px;height:auto;pointer-events:none;opacity:.55}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(36px,5vw,72px);align-items:center}
.hero-place{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--blue);margin-bottom:18px}
.hero-place svg{width:18px;height:18px}
.hero-lead{margin-top:22px;font-size:clamp(1.08rem,1rem + .35vw,1.25rem);color:var(--muted);max-width:36em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{margin-top:18px;font-size:.95rem;color:var(--muted)}

/* Tarjeta de cotización de ejemplo */
.quote{position:relative;margin-inline:auto;width:100%;max-width:470px}
.quote::before{content:"";position:absolute;inset:18px -14px -16px 22px;background:var(--sky);border-radius:var(--r-lg);transform:rotate(3.2deg)}
.quote-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--lift);padding:24px 24px 22px;overflow:hidden}
.quote-card::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--navy) 0 52%,var(--blue) 52% 68%,var(--sky) 68% 88%,var(--sun) 88%)}
.quote-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.quote-title{font-family:var(--display);font-size:1.05rem;color:var(--strong)}
.quote-tag{font-size:.82rem;color:var(--muted);text-align:right}
.quote-band{display:grid;grid-template-columns:1fr 1fr;margin-top:16px;background:var(--band);border-radius:var(--r-md);color:#fff}
.quote-band div{padding:14px 16px}
.quote-band div+div{border-left:1px solid rgba(255,255,255,.14)}
.qv{font-family:var(--display);font-size:1.55rem;line-height:1.1;display:block}
.qv small{font-size:.62em;margin-left:3px;color:#c7d4f1}
.quote-band div:first-child .qv{color:var(--sun)}
.ql{display:block;font-size:.8rem;color:#b9c7ea;margin-top:4px}
.quote-rows{margin:14px 0 0;padding:0}
.quote-rows div{display:flex;justify-content:space-between;gap:12px;padding:11px 2px;border-bottom:1px solid var(--line);font-size:.97rem}
.quote-rows dt{color:var(--muted)}
.quote-rows dd{margin:0;font-weight:700;color:var(--strong);font-variant-numeric:tabular-nums}
.quote-rows .down dd{color:#147a4a}
.quote-roi{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;background:var(--sun);border-radius:var(--r-md);padding:14px 18px;color:var(--strong)}
.quote-roi span{font-weight:600;font-size:.95rem}
.quote-roi strong{white-space:nowrap;font-family:var(--display);font-weight:600;font-size:1.7rem;line-height:1}
.quote-foot{margin-top:14px;font-size:.84rem;color:var(--muted)}

/* Franja de datos */
.facts{background:var(--band);color:#fff;border-radius:var(--r-lg);display:grid;grid-template-columns:repeat(4,1fr);margin-top:-36px;position:relative;z-index:2}
.fact{padding:22px 24px}
.fact+.fact{border-left:1px solid rgba(255,255,255,.13)}
.fact b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(1.5rem,1.1rem + 1vw,2rem);line-height:1.1}
.fact b small{font-size:.55em;margin-left:4px;color:#c7d4f1}
.fact:first-child b{color:var(--sun)}
.fact span{display:block;margin-top:6px;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#aebfe8;font-weight:600}

/* Calculadora */
.calc{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:24px;align-items:start}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,3vw,30px)}
.calc-form{position:sticky;top:100px}
.field{border:0;padding:0;margin:0 0 24px}
.calc-form>.field:last-child{margin-bottom:0}
.field legend,.field>label{display:block;font-weight:600;color:var(--strong);margin-bottom:10px;padding:0}
.hint{display:block;font-size:.88rem;color:var(--muted);margin-top:8px;line-height:1.45}
.seg{position:relative;display:grid;grid-template-columns:1fr 1fr;background:var(--haze);border-radius:12px;padding:4px;gap:4px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border-radius:9px;font-weight:600;color:var(--muted);cursor:pointer;text-align:center;padding:0 8px}
.seg svg{width:18px;height:18px}
.seg input:checked+label{background:var(--card);color:var(--strong);box-shadow:0 2px 8px -3px rgba(13,33,102,.35)}
.seg input:focus-visible+label{outline:3px solid var(--blue);outline-offset:2px}
.money{position:relative}
.money span{position:absolute;left:16px;top:50%;transform:translateY(-50%);font-weight:700;color:var(--strong)}
.input{width:100%;min-height:52px;border:1.5px solid var(--line);border-radius:12px;padding:0 16px;font:600 1.15rem var(--body);color:var(--strong);background:var(--card);font-variant-numeric:tabular-nums}
.money .input{padding-left:32px}
.input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(31,111,196,.15)}
.input::placeholder{color:#9aa3c2;font-weight:500}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;margin:10px 0 0;cursor:pointer;--fill:50%}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:6px;background:linear-gradient(90deg,var(--navy) var(--fill),var(--sky) var(--fill))}
input[type=range]::-moz-range-track{height:6px;border-radius:6px;background:var(--sky)}
input[type=range]::-moz-range-progress{height:6px;border-radius:6px;background:var(--navy)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:var(--sun);border:3px solid var(--navy);margin-top:-9px}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--sun);border:3px solid var(--navy)}
.range-row{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted)}
.label-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px}
.label-row label{font-weight:600;color:var(--strong)}
.cov-out{font-family:var(--display);color:var(--strong);font-size:1.1rem}

.result-summary{font-family:var(--display);font-size:clamp(1.2rem,1rem + .7vw,1.55rem);line-height:1.3;color:var(--strong)}
.result-summary strong{font-weight:600;background:linear-gradient(transparent 62%,var(--sun-soft) 62%)}
.rband{display:grid;grid-template-columns:repeat(4,1fr);background:var(--band);border-radius:var(--r-md);color:#fff;margin-top:22px}
.rband div{padding:16px 18px}
.rband div+div{border-left:1px solid rgba(255,255,255,.13)}
.rband b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(1.25rem,1rem + .8vw,1.65rem);line-height:1.15;white-space:nowrap}
.rband b small{font-size:.58em;margin-left:3px;color:#c7d4f1}
.rband div:first-child b{color:var(--sun)}
.rband div>span{display:block;margin-top:5px;font-size:.72rem;letter-spacing:.11em;text-transform:uppercase;color:#aebfe8;font-weight:600}

.compare{width:100%;border-collapse:separate;border-spacing:6px 0;margin:22px -6px 0;font-variant-numeric:tabular-nums}
.compare th,.compare td{padding:11px 12px;text-align:right;font-size:.98rem}
.compare thead th{font-size:.82rem;font-weight:700;border-radius:10px 10px 0 0;padding-block:10px}
.compare thead th:nth-child(2),.compare td:nth-child(2){background:var(--haze)}
.compare thead th:nth-child(3){background:var(--band);color:#fff}
.compare td:nth-child(3){background:#E6EEF9}
.compare thead th:nth-child(4){background:var(--sun);color:var(--strong)}
.compare td:nth-child(4){background:var(--sun-soft);font-weight:700;color:var(--strong)}
.compare th[scope=row]{text-align:left;font-weight:500;color:var(--ink);padding-left:6px;border-bottom:1px solid var(--line)}
.compare tbody tr:last-child td{border-radius:0 0 10px 10px}
.compare td{color:var(--strong);font-weight:600;white-space:nowrap}
.compare .sub{display:block;font-size:.78rem;font-weight:500;color:var(--muted)}
.compare thead th:first-child{background:none}

.cover{margin-top:22px;border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px}
.cover-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-weight:600;color:var(--strong)}
.chip{display:inline-block;background:var(--sun);color:var(--strong);border-radius:999px;padding:4px 12px;font-size:.84rem;font-weight:700}
.cover-row{display:grid;grid-template-columns:110px 1fr auto;gap:14px;align-items:center;margin-top:12px;font-size:.92rem;color:var(--muted)}
.cover-row b{color:var(--strong);font-variant-numeric:tabular-nums}
.track{height:12px;background:var(--haze);border-radius:99px;overflow:hidden}
.track i{display:block;height:100%;border-radius:99px;background:var(--sky);transition:width .45s ease}
.track--gen i{background:var(--navy)}

.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.tile{border-radius:var(--r-md);padding:18px 20px;background:var(--band);color:#fff}
.tile--sun{background:var(--sun);color:var(--strong)}
.tile span{display:block;font-size:.74rem;letter-spacing:.11em;text-transform:uppercase;font-weight:700;opacity:.85}
.tile b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(1.45rem,1.1rem + 1vw,2rem);line-height:1.15;margin-top:6px;white-space:nowrap}
.tile small{display:block;font-size:.86rem;margin-top:4px;opacity:.85}

.chart-box{margin-top:22px;border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px 10px}
.chart-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.chart-head h3{font-family:var(--body);font-weight:700;font-size:1rem}
.chart-head p{font-size:.86rem;color:var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;list-style:none;margin:0;padding:0;font-size:.82rem;color:var(--muted)}
.legend li{display:flex;align-items:center;gap:6px}
.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.legend .dash{width:16px;height:0;border-top:2px dashed var(--ink);border-radius:0}
#grafica{width:100%;height:auto;margin-top:8px;overflow:visible}
#grafica text{font-family:var(--body);font-size:12px;fill:var(--muted)}
#grafica .g-grid{stroke:#DCE4F0}#grafica .g-inv{stroke:#1A2247}#grafica .b-rec{fill:#CADCF2}#grafica .b-ret{fill:#F6CF0E}#grafica .b-gan{fill:#0D2166}
#grafica .vlabel{font-weight:700;fill:var(--strong);font-size:12.5px}

.calc-cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px}
#resultado.is-empty>*:not(.result-summary){opacity:.35;pointer-events:none}
.fine{margin-top:16px;font-size:.84rem;color:var(--muted);line-height:1.5}

/* Servicios */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,3vw,44px) clamp(24px,3vw,40px)}
.service{border-top:3px solid var(--navy);padding-top:22px}
.ico{width:48px;height:48px;border-radius:12px;background:var(--card);color:var(--strong);display:grid;place-items:center;margin-bottom:16px}
.ico svg{width:26px;height:26px}
.service h3{margin-bottom:10px}
.service p{color:var(--muted)}

.includes{margin-top:clamp(48px,6vw,72px);display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,4vw,56px);align-items:start}
.includes>div>p{margin-top:12px;color:var(--muted)}
.ilist{list-style:none;margin:0;padding:0;border-top:2px solid var(--navy)}
.ilist li{display:grid;grid-template-columns:28px 1fr auto;gap:14px;align-items:start;padding:14px 4px;border-bottom:1px solid var(--line)}
.ilist li>svg{width:22px;height:22px;color:var(--blue);margin-top:2px}
.ilist b{color:var(--strong);font-weight:600}
.ilist .chip{background:var(--sun-soft);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase}

/* Proceso */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:paso}
.step{position:relative;counter-increment:paso}
.step::before{content:counter(paso);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:2px solid var(--navy);background:var(--card);color:var(--strong);font-weight:700;position:relative;z-index:1}
.step:first-child::before{background:var(--band);color:#fff}
.step:last-child::before{background:var(--sun);border-color:var(--sun)}
.step::after{content:"";position:absolute;top:19px;left:52px;right:-8px;height:2px;background:var(--sky)}
.step:last-child::after{display:none}
.step h3{font-family:var(--body);font-weight:700;font-size:1.06rem;margin:18px 0 6px}
.step p{font-size:.96rem;color:var(--muted)}
.step strong{color:var(--strong)}

/* Garantías */
.warranty{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,3vw,32px)}
.w-scale,.w-row{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:center}
.w-scale{font-size:.82rem;color:var(--muted);padding-bottom:10px;border-bottom:1px solid var(--line)}
.w-ticks{display:flex;justify-content:space-between}
.w-row{padding:16px 0;border-bottom:1px dashed var(--line)}
.w-row:last-child{border-bottom:0}
.w-row b{display:block;color:var(--strong)}
.w-row small{display:block;color:var(--muted);font-size:.86rem}
.w-track{position:relative;height:30px;display:flex;gap:3px}
.w-bar{height:100%;border-radius:8px;background:var(--band);color:#fff;font-size:.8rem;font-weight:700;display:flex;align-items:center;padding:0 10px;white-space:nowrap;overflow:hidden}
.w-bar--blue{background:var(--blue)}
.w-bar--sky{background:var(--sky);color:var(--strong)}
.w-bar--sun{background:var(--sun);color:var(--strong)}
.w-note{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:24px;color:var(--muted)}
.w-note strong{color:var(--strong)}

/* Preguntas */
.faq-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(28px,5vw,72px);align-items:start}
.faq-grid .section-head{position:sticky;top:110px}
.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:20px 2px;font-weight:600;font-size:1.06rem;color:var(--strong)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:30px;height:30px;border-radius:50%;background:var(--haze) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230D2166' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/16px no-repeat;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg);background-color:var(--sun)}
.faq .answer{padding:0 44px 22px 2px;color:var(--muted)}
.faq .answer p+p{margin-top:10px}

/* Contacto */
.contact{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,48px);align-items:start}
.form-card{background:var(--band);color:#fff;border-radius:var(--r-lg);padding:clamp(22px,3.5vw,36px)}
.form-card h2{color:#fff}
.form-card>p{margin-top:12px;color:#c7d4f1}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.form-grid .full{grid-column:1/-1}
.form-card label{display:block;font-weight:600;font-size:.95rem;margin-bottom:8px}
.form-card .input{border-color:transparent;font-size:1rem;font-weight:500}
.form-card select.input{appearance:none;background:var(--card) var(--chev) right 14px center/18px no-repeat;--chev:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230D2166' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");padding-right:42px}
.form-card textarea.input{min-height:110px;padding-top:14px;resize:vertical;line-height:1.5}
.form-card .btn{margin-top:22px;width:100%}
.form-card .hint{color:#aebfe8}
.info h3{font-family:var(--body);font-weight:700;font-size:1rem;color:var(--strong);margin-bottom:8px}
.info address{font-style:normal}
.info-block{padding:20px 0;border-bottom:1px solid var(--line)}
.info-block:first-child{padding-top:0}
.info-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.towns{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.towns li{background:var(--card);border:1px solid var(--line);color:var(--strong);border-radius:999px;padding:6px 12px;font-size:.9rem;font-weight:500}
.map{margin-top:20px;position:relative;border-radius:var(--r-md);overflow:hidden;aspect-ratio:16/10;background:
  linear-gradient(var(--haze),var(--haze)) padding-box;border:1px solid var(--line)}
.map-placeholder{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:14px;text-align:center;padding:20px;background-image:linear-gradient(rgba(13,33,102,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(13,33,102,.06) 1px,transparent 1px);background-size:28px 28px}
.map-placeholder svg{width:40px;height:40px;color:var(--strong)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Pie */
.site-footer{background:var(--navy-deep);color:#c7d4f1;padding:56px 0 40px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
.footer-logo{display:inline-block;background:#fff;border-radius:14px;padding:10px 14px}
.footer-logo img{width:150px;height:auto}
.site-footer h2{font-family:var(--body);font-size:1rem;font-weight:700;color:#fff;margin-bottom:12px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.site-footer address{font-style:normal;margin-top:16px;line-height:1.7}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.86rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

/* Acciones flotantes */
.float-wa{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--sun);color:var(--strong);display:grid;place-items:center;box-shadow:0 14px 30px -12px rgba(13,33,102,.55)}
.float-wa svg{width:30px;height:30px}
.mobile-bar{display:none}

@media (max-width:1080px){
  .nav,.header-phone{display:none}
  .menu-btn{display:inline-flex}
  .header-cta{margin-left:0}
  .nav.is-open{display:block;position:absolute;left:0;right:0;top:100%;background:var(--card);border-bottom:1px solid var(--line);box-shadow:0 20px 30px -24px rgba(13,33,102,.4)}
  .nav.is-open ul{flex-direction:column;padding:10px var(--gutter) 18px}
  .nav.is-open a{padding:14px 12px;font-size:1.05rem}
  .steps{grid-template-columns:1fr;gap:0}
  .step{display:grid;grid-template-columns:40px 1fr;column-gap:18px;padding-bottom:26px}
  .step::before{grid-row:1/3}
  .step::after{top:44px;bottom:2px;left:19px;right:auto;width:2px;height:auto}
  .step h3{margin:8px 0 4px}
  .services{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .hero-grid,.calc,.includes,.faq-grid,.contact{grid-template-columns:1fr}
  .calc-form,.faq-grid .section-head{position:static}
  .facts{grid-template-columns:1fr 1fr;margin-top:-28px}
  .fact:nth-child(3){border-left:0}
  .fact:nth-child(n+3){border-top:1px solid rgba(255,255,255,.13)}
  .hero-mark{width:420px;right:-160px;bottom:auto;top:40%}
  .w-note{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:640px){
  body{font-size:1rem}
  .header-bar{min-height:64px;gap:12px}
  .brand img{width:124px}
  .header-cta{display:none}
  .hero-actions .btn{flex:1 1 100%}
  .rband{grid-template-columns:1fr 1fr}
  .rband div:nth-child(3){border-left:0}
  .rband div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.13)}
  .tiles{grid-template-columns:1fr}
  .compare th,.compare td{padding:9px 7px;font-size:.88rem}
  .compare{border-spacing:3px 0;margin-inline:-3px}
  .cover-row{grid-template-columns:1fr auto;gap:6px 10px}
  .cover-row .track{grid-column:1/-1;grid-row:2}
  .hide-sm{display:none}
  .show-sm{display:inline}
  .calc-cta .btn{width:100%}
  .compare th[scope=row]{font-size:.84rem;line-height:1.35}
  .services{grid-template-columns:1fr}
  .w-scale{display:none}
  .w-row{grid-template-columns:1fr;gap:10px}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .float-wa{display:none}
  .site-footer{padding-bottom:110px}
  .mobile-bar{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid var(--line);box-shadow:0 -10px 24px -18px rgba(13,33,102,.5)}
  .mobile-bar .btn{min-height:48px;padding:0 12px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}
/* ================================================================
   Capa solar: animaciones y escenas de paneles (JAC Energy)
   Todo es decorativo y se desactiva con "reducir movimiento".
   ================================================================ */
@keyframes jac-flow{to{stroke-dashoffset:-9.1}}
@keyframes jac-flow2{to{stroke-dashoffset:-14.1}}
@keyframes jac-spin{to{transform:rotate(360deg)}}
@keyframes jac-twinkle{from{opacity:.25}to{opacity:1}}
@keyframes jac-shim{0%,100%{opacity:0}50%{opacity:.6}}
@keyframes jac-drift{from{transform:translateX(-40px)}to{transform:translateX(90px)}}
@keyframes jac-fly{from{transform:translate(-80px,var(--y))}to{transform:translate(1520px,calc(var(--y) - 36px))}}
@keyframes jac-bob{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(2px) rotate(2deg)}}
@keyframes jac-sway{from{transform:rotate(-1.6deg)}to{transform:rotate(1.6deg)}}
@keyframes jac-glint{0%{transform:translateX(0)}55%,100%{transform:translateX(1900px)}}
@keyframes jac-blink{0%,70%{opacity:1}85%{opacity:.25}100%{opacity:1}}
@keyframes jac-pulse{0%{box-shadow:0 0 0 0 rgba(33,192,122,.55)}100%{box-shadow:0 0 0 9px rgba(33,192,122,0)}}
@keyframes jac-pulse-sun{0%{box-shadow:0 0 0 0 rgba(246,207,14,.7)}100%{box-shadow:0 0 0 9px rgba(246,207,14,0)}}
@keyframes jac-hl{from{background-size:0 100%}to{background-size:100% 100%}}
@keyframes jac-shine{0%{left:-60%}16%,100%{left:125%}}
@keyframes jac-current{to{background-position:20px 0}}
@keyframes jac-current-y{to{background-position:0 20px}}
@keyframes jac-ring{0%{box-shadow:0 0 0 0 rgba(246,207,14,.85)}100%{box-shadow:0 0 0 14px rgba(246,207,14,0)}}
@keyframes jac-install{to{opacity:1;transform:none}}
@keyframes jac-wave{0%,100%{transform:translateX(-120%)}40%{transform:translateX(120%)}}
@keyframes jac-pop{from{opacity:0;transform:translateY(-16px) scale(.55)}}
@keyframes jac-breathe{from{transform:scale(.9);opacity:.7}to{transform:scale(1.12);opacity:1}}
@keyframes jac-set{from{transform:translateY(0)}to{transform:translateY(9px)}}
@keyframes jac-sweep{to{transform:translateX(120%)}}
@keyframes jac-meter{to{background-position:24px 0}}
@keyframes jac-air{to{stroke-dashoffset:-12}}

/* Pausa automática cuando una escena sale de pantalla */
.is-paused,.is-paused *{animation-play-state:paused!important}

/* --- Barra de progreso: celdas que se cargan al bajar --- */
.sun-progress{position:absolute;left:0;right:0;bottom:-1px;height:3px;pointer-events:none;transform-origin:0 50%;transform:scaleX(var(--p,0));
  background:repeating-linear-gradient(90deg,var(--sun) 0 13px,rgba(246,207,14,.25) 13px 16px)}

/* --- Botones con destello de sol --- */
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn--sun::after,.btn--navy::after{content:"";position:absolute;top:-2px;bottom:-2px;left:-60%;width:42%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.6),transparent);transform:skewX(-20deg);transition:left .65s ease;pointer-events:none}
.btn--navy::after{background:linear-gradient(100deg,transparent,rgba(246,207,14,.35),transparent)}
.btn--sun:hover::after,.btn--navy:hover::after{left:125%}
.header-cta::after{animation:jac-shine 6s 2.5s infinite}

/* --- Título con subrayado que "se carga" --- */
.hl{background:linear-gradient(transparent 66%,var(--sun) 66%,var(--sun) 88%,transparent 88%) no-repeat 0 0/100% 100%;-webkit-box-decoration-break:clone;box-decoration-break:clone;animation:jac-hl 1.2s .4s cubic-bezier(.6,0,.2,1) both}

/* --- Escena de la portada: La Peñita de Jaltemba con techos solares --- */
.hero{padding-top:clamp(28px,4vw,60px);padding-bottom:0}
.hero-grid{margin-bottom:clamp(4px,1.5vw,18px)}
.scene{position:relative;
  --sk0:#fff;--sk0o:0;--sk1:#EEF4FB;--sk1o:.9;--sk2:#CADCF2;--se0:#1F6FC4;--se1:#0D2166;--mtn:#A9C2E6;--mtn2:#CADCF2;--isle:#5F86C2;
  --wall:#fff;--wsh:#DCE4F0;--par:#EEF4FB;--win:#CADCF2;--ground:#DCE6F3;--palm:#0D2166;--stars:0;--moon:0;--sunop:1;--flow:1;--glint:1;--refl:.9;
  --cloud:#fff;--cloudo:.95;--birds:1;--sheen:.38;--hull:#fff}
.scene[data-phase=golden]{--sk1:#FFF6CC;--sk2:#FBD78A;--se0:#3B6DB5;--mtn:#C7B6C9;--mtn2:#E7D5CB;--isle:#7C77A4;--wall:#FFF8EC;--wsh:#EBDAC7;--par:#FFF1D6;--win:#FFE7A3;--ground:#EFE3D0;--cloud:#FFF6CC;--glint:.85;--sheen:.22;--flow:.8}
.scene[data-phase=night]{--sk0:#0D2166;--sk1:#152b7c;--sk2:#0D2166;--se0:#16307f;--se1:#091848;--mtn:#1c3283;--mtn2:#172c78;--isle:#0b1c5a;--wall:#2b3f8c;--wsh:#22357d;--par:#34489a;--win:#F6CF0E;
  --ground:#0D2166;--palm:#071440;--stars:1;--moon:1;--sunop:0;--flow:0;--glint:0;--refl:0;--cloud:#8fa3d6;--cloudo:.16;--birds:0;--sheen:.06;--hull:#9fb3d9}
.scene-art{position:relative;height:clamp(240px,22vw,320px)}
.scene-svg{position:absolute;inset:0;width:100%;height:100%;overflow:hidden}
.scene-svg *{transition:fill .9s,stop-color .9s,stop-opacity .9s,opacity .9s}
.scene .sk0{stop-color:var(--sk0);stop-opacity:var(--sk0o)}
.scene .sk1{stop-color:var(--sk1);stop-opacity:var(--sk1o)}
.scene .sk2{stop-color:var(--sk2)}
.scene .se0{stop-color:var(--se0)} .scene .se1{stop-color:var(--se1)}
.scene .mtn{fill:var(--mtn)} .scene .mtn2{fill:var(--mtn2)} .scene .isle{fill:var(--isle)}
.scene .wall{fill:var(--wall)} .scene .wall-sh{fill:var(--wsh)} .scene .parapet{fill:var(--par)} .scene .win{fill:var(--win)}
.scene[data-phase=night] .win{filter:drop-shadow(0 0 5px rgba(246,207,14,.75))}
.scene .gr0{stop-color:var(--ground)} .scene .gr1{stop-color:var(--bg)}
.scene .foam{fill:none;stroke:#EEF4FB;stroke-width:2;opacity:.7}
.scene[data-phase=night] .foam{opacity:.15}
.scene .palm{fill:var(--palm);animation:jac-sway 5.5s ease-in-out infinite alternate}
.scene .palm:nth-child(2){animation-duration:6.5s;animation-delay:-2s}
.scene .palm:nth-child(3){animation-duration:4.8s;animation-delay:-1s}
.scene .pv{fill:url(#sc-cells);stroke:#CADCF2;stroke-width:1.5;stroke-linejoin:round}
.scene .pv-sheen{fill:url(#sc-sheen);opacity:var(--sheen)}
.scene .pv-sep{fill:none;stroke:#CADCF2;stroke-width:1}
.scene .rack{stroke:#8FA5CF;stroke-width:2.2}
.scene .tinaco rect{fill:#1A2247} .scene .tinaco ellipse{fill:#2E3A6E}
.scene .wire{fill:none;stroke:#8FA5CF;stroke-width:1.6}
.scene .flow{fill:none;stroke:var(--sun);stroke-width:3.6;stroke-linecap:round;stroke-dasharray:.1 9;opacity:var(--flow);animation:jac-flow var(--flow-speed,.8s) linear infinite}
.scene .inv rect{fill:#fff;stroke:#0D2166;stroke-width:1.4}
.scene .led{fill:#21C07A;animation:jac-blink 2.4s infinite}
.scene[data-phase=night] .led{fill:#6B7AA8;animation:none}
.scene .sun{opacity:var(--sunop);cursor:grab;touch-action:none}
.scene .sun:active{cursor:grabbing}
.scene .sun .disc{fill:#F6CF0E}
.scene[data-phase=golden] .sun .disc{fill:#FFC233}
.scene .rays{animation:jac-spin 40s linear infinite}
.scene .rays path{stroke:#F6CF0E;stroke-width:3.2;stroke-linecap:round}
.scene .moon{opacity:var(--moon)}
.scene .stars{opacity:var(--stars)} .scene .stars circle{fill:#fff;animation:jac-twinkle 2.6s ease-in-out infinite alternate}
.scene .cloud{animation:jac-drift 46s ease-in-out infinite alternate}
.scene .cloud path{fill:var(--cloud);opacity:var(--cloudo)}
.scene .birds{opacity:var(--birds)}
.scene .bird{fill:none;stroke:#0D2166;stroke-width:1.8;stroke-linecap:round;animation:jac-fly 40s linear infinite}
.scene .refl{opacity:var(--refl)}
.scene .refl path{stroke:#FFF6CC;stroke-width:3;stroke-linecap:round;animation:jac-twinkle 1.8s ease-in-out infinite alternate}
.scene .refl path:nth-child(2n){animation-delay:-.9s}
.scene[data-phase=golden] .refl path{stroke:#F6CF0E}
.scene .shimmer path{stroke:#EEF4FB;stroke-width:1.6;stroke-linecap:round;opacity:0;animation:jac-shim 5s ease-in-out infinite}
.scene .boat-in{animation:jac-bob 3.6s ease-in-out infinite}
.scene .hull{fill:var(--hull);stroke:#0D2166;stroke-width:1.2} .scene .hull-top{stroke:#F6CF0E;stroke-width:1.6}
.scene .boat-man{stroke:#0D2166;stroke-width:1.8;stroke-linecap:round;fill:none} .scene .boat-man-h{fill:#0D2166}
.scene .glint{opacity:var(--glint);animation:jac-glint 7s ease-in-out infinite}

/* Panel de control "Mueve el sol" */
.scene-ui{position:absolute;inset:0 0 auto 0;z-index:2;pointer-events:none}
.sun-chip{pointer-events:auto;display:grid;gap:4px;width:min(310px,100%);margin-top:clamp(6px,1.4vw,18px);padding:12px 16px 12px;border-radius:16px;
  background:rgba(255,255,255,.74);-webkit-backdrop-filter:blur(10px) saturate(1.3);backdrop-filter:blur(10px) saturate(1.3);border:1px solid rgba(255,255,255,.9);
  box-shadow:0 18px 36px -22px rgba(13,33,102,.55);font-size:.86rem;color:var(--muted);transition:background-color .6s,color .6s}
.sun-live{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--strong)}
.sun-live .dot{flex:none;width:8px;height:8px;border-radius:50%;background:#21C07A;animation:jac-pulse 2s infinite}
.scene.is-sim .sun-live .dot{background:var(--sun);animation-name:jac-pulse-sun}
.sun-reset{margin-left:auto;border:0;background:none;padding:2px 0;font:600 .8rem var(--body);color:var(--blue);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.sun-reset[hidden]{display:none}
#sun-range{margin:4px 0 0;height:24px}
#sun-range::-webkit-slider-runnable-track{background:linear-gradient(90deg,#0D2166 0,#0D2166 24%,#F39C3D 30%,#F6CF0E 50%,#F39C3D 72%,#0D2166 80%,#0D2166 100%)}
#sun-range::-moz-range-track{background:linear-gradient(90deg,#0D2166 0,#0D2166 24%,#F39C3D 30%,#F6CF0E 50%,#F39C3D 72%,#0D2166 80%,#0D2166 100%)}
#sun-range::-moz-range-progress{background:transparent}
.sun-hint{font-size:.78rem;color:var(--muted);margin-top:2px}
.scene[data-phase=night] .sun-hint{color:#aebfe8}
.sun-read{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.sun-read b{color:var(--strong);font-family:var(--display);font-weight:600;font-size:1rem}
.scene[data-phase=night] .sun-chip{background:rgba(13,33,102,.62);border-color:rgba(255,255,255,.18);color:#c7d4f1}
.scene[data-phase=night] .sun-live,.scene[data-phase=night] .sun-read b{color:#fff}
.scene[data-phase=night] .sun-reset{color:var(--sun)}

/* Generación en vivo dentro de la cotización */
.quote-live{display:grid;grid-template-columns:auto minmax(40px,1fr) auto;align-items:center;gap:12px;margin-top:12px;padding:10px 14px;border-radius:12px;background:var(--haze);font-size:.88rem;color:var(--muted)}
.quote-live>span:first-child{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--strong)}
.quote-live .dot{width:8px;height:8px;border-radius:50%;background:#21C07A;animation:jac-pulse 2s infinite}
.quote-live b{font-family:var(--display);font-weight:600;color:var(--strong);font-size:1.08rem;white-space:nowrap;font-variant-numeric:tabular-nums}
.ql-meter{height:8px;border-radius:99px;background:var(--meter,#d6e1f1);overflow:hidden}
.ql-meter i{display:block;height:100%;width:0;border-radius:inherit;transition:width .9s cubic-bezier(.4,0,.2,1);
  background:linear-gradient(90deg,var(--blue),var(--sun));position:relative;overflow:hidden}
.ql-meter i::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),transparent);transform:translateX(-100%);animation:jac-sweep 2.4s ease-in-out infinite}

/* --- Datos: pequeño panel en cada dato --- */
.fact b{font-variant-numeric:tabular-nums}

/* --- Calculadora: tu techo con paneles --- */
.roof{margin-top:22px;border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px 14px;background:linear-gradient(180deg,var(--card),var(--mist))}
#roof-svg .roof-slab{fill:#E6EDF7;stroke:#CADCF2}#roof-svg .roof-edge{stroke:#fff}
.roof-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-weight:600;color:var(--strong)}
.roof-head span:first-child{display:flex;align-items:center;gap:8px}
.roof-head svg{width:20px;height:20px;color:var(--sun)}
.roof-meta{font-size:.9rem;color:var(--muted);font-weight:500;font-variant-numeric:tabular-nums}
#roof-svg{display:block;width:100%;height:210px;margin-top:12px}
#roof-svg .rp-new{animation:jac-pop .5s cubic-bezier(.2,1.5,.4,1) both;animation-delay:calc(var(--k)*26ms);transform-box:fill-box;transform-origin:50% 100%}
#roof-svg .roof-glint{animation:jac-roofglint 5.5s 1s ease-in-out infinite}
@keyframes jac-roofglint{0%{transform:translateX(0)}55%,100%{transform:translateX(var(--d,200px))}}
.roof-foot{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:10px;font-size:.84rem;color:var(--muted)}
.roof-foot span{display:inline-flex;align-items:center;gap:6px}
.roof-foot i{width:10px;height:10px;border-radius:2px;display:inline-block}

/* --- Sección "Cómo funciona" --- */
.section--night{position:relative;overflow:hidden;color:#c7d4f1;background:radial-gradient(900px 480px at 12% -10%,rgba(31,111,196,.45),transparent 70%),radial-gradient(700px 400px at 100% 110%,rgba(246,207,14,.12),transparent 70%),var(--navy-deep)}
.section--night h2{color:#fff}
.section--night .section-head p{color:#b9c7ea}
.how{display:grid;gap:clamp(20px,3vw,32px)}
.how-side{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:18px 32px;align-items:center}
.how-side .seg{grid-row:1}
.how-side .how-note{grid-row:1;grid-column:2;margin:0}
.how-side .how-steps{grid-column:1/-1;grid-row:2;grid-template-columns:repeat(4,minmax(0,1fr));margin:0}
.how-svg{width:100%;height:auto;border-radius:22px;box-shadow:0 40px 80px -40px rgba(0,0,0,.7)}
.how-svg *{transition:opacity .45s,fill .7s,stop-color .7s}
.how .hk0{stop-color:#2A72C7} .how .hk1{stop-color:#CFE0F5}
.how[data-mode=night] .hk0{stop-color:#0B1A52} .how[data-mode=night] .hk1{stop-color:#1C3384}
.how .hw-stars{opacity:0} .how .hw-stars circle{fill:#fff;animation:jac-twinkle 2.4s ease-in-out infinite alternate}
.how[data-mode=night] .hw-stars{opacity:1}
.how .hw-sun .rays{animation:jac-spin 30s linear infinite} .how .hw-sun .rays path{stroke:#F6CF0E;stroke-width:5;stroke-linecap:round}
.how[data-mode=day] .hw-moon{opacity:0!important}
.how[data-mode=night] .hw-sun{opacity:0!important}
.how .hw-cloud{fill:#fff;opacity:.85;animation:jac-drift 30s ease-in-out infinite alternate}
.how[data-mode=night] .hw-cloud{opacity:.12}
.how .hw-ground{fill:#0A1A52}
.how .hw-pole path{stroke:#9FB3D9;fill:none} .how .hw-pole circle{fill:#CADCF2}
.how-svg .hw-part{transition:opacity .45s,filter .45s}
.how .hw-wall{fill:#fff} .how .hw-wall2{fill:#DCE4F0} .how .hw-parapet{fill:#EEF4FB}
.how[data-mode=night] .hw-wall{fill:#C9D5EE} .how[data-mode=night] .hw-wall2{fill:#AFBEDF}
.how .hw-win{fill:#CADCF2} .how[data-mode=night] .hw-win{fill:#FFE7A3}
.how .hw-win-x{stroke:#fff;stroke-width:3}
.how .hw-door{fill:#1F6FC4}
.how .bulb{fill:#F6CF0E} .how .bulb-glow{fill:rgba(246,207,14,.35);animation:jac-twinkle 1.6s ease-in-out infinite alternate}
.how .hw-ac{fill:#fff;stroke:#0D2166;stroke-width:1.6}
.how .hw-air{fill:none;stroke:#7FB6F0;stroke-width:2.2;stroke-linecap:round;stroke-dasharray:3 3;animation:jac-air 1s linear infinite}
.how .hw-inv-txt{fill:#F6CF0E;font:700 9px var(--body)}
.how .hw-led{fill:#21C07A;animation:jac-blink 1.8s infinite}
.how[data-sys=red][data-mode=night] .hw-led{fill:#6B7AA8;animation:none}
.how[data-sys=red][data-mode=night] .hw-inv-txt{fill:#6B7AA8}
.how .hw-kwh{fill:#F6CF0E;font:700 14px var(--body);font-variant-numeric:tabular-nums}
.how .hw-kwh-u{fill:#545E86;font:600 8.5px var(--body)}
.how .hw-arrow{transform-box:fill-box;transform-origin:center;transition:transform .5s}
.how[data-mode=night] .hw-arrow{transform:rotate(180deg)}
.how .hw-wire{fill:none;stroke:#4F68AB;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.how .hw-flow{fill:none;stroke:#F6CF0E;stroke-width:5.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:.1 14;animation:jac-flow2 .75s linear infinite}
.how .hw-ray{stroke:#FFF6CC;stroke-width:3.5;stroke-dasharray:8 16;animation-duration:.9s}
.how[data-mode=night] .hw-p1,.how[data-sys=red][data-mode=night] .hw-p2,.how[data-mode=night] .hw-ray{opacity:0!important}
.how[data-mode=night] .hw-p3,.how[data-mode=night] .hw-p4{animation-direction:reverse;stroke:#8FD3FF}
.how .hw-glint{animation:jac-glint 4.5s ease-in-out infinite}
.how[data-mode=night] .hw-glint{opacity:0}
.how[data-mode=night] .hw-panels,.how[data-mode=night][data-step] .hw-panels{filter:brightness(.55) saturate(.6)}
.how .hw-label{fill:#C7D4F1;font:600 15px var(--body)}
.how[data-step] .hw-part{filter:saturate(.3) brightness(.72)}
.how[data-step] .hw-sun,.how[data-step] .hw-moon{filter:none}
.how[data-step] .hw-flow.hw-part,.how[data-step] .hw-label.hw-part{filter:none;opacity:.22}
.how[data-sys=red][data-mode=day][data-step="0"] [data-d="0"],.how[data-sys=red][data-mode=day][data-step="1"] [data-d="1"],.how[data-sys=red][data-mode=day][data-step="2"] [data-d="2"],.how[data-sys=red][data-mode=day][data-step="3"] [data-d="3"],
.how[data-sys=red][data-mode=night][data-step="0"] [data-n="0"],.how[data-sys=red][data-mode=night][data-step="1"] [data-n="1"],.how[data-sys=red][data-mode=night][data-step="2"] [data-n="2"],.how[data-sys=red][data-mode=night][data-step="3"] [data-n="3"]{opacity:1;filter:none}
.how[data-sys=red][data-mode=day][data-step="0"] .hw-label[data-d="0"],.how[data-sys=red][data-mode=day][data-step="1"] .hw-label[data-d="1"],.how[data-sys=red][data-mode=day][data-step="2"] .hw-label[data-d="2"],.how[data-sys=red][data-mode=day][data-step="3"] .hw-label[data-d="3"],
.how[data-sys=red][data-mode=night][data-step="0"] .hw-label[data-n="0"],.how[data-sys=red][data-mode=night][data-step="1"] .hw-label[data-n="1"],.how[data-sys=red][data-mode=night][data-step="2"] .hw-label[data-n="2"],.how[data-sys=red][data-mode=night][data-step="3"] .hw-label[data-n="3"]{fill:#F6CF0E}
.seg--dark{background:rgba(255,255,255,.08)}
.seg--dark label{color:#b9c7ea}
.seg--dark input:checked+label{background:var(--sun);color:var(--strong);box-shadow:none}
.seg--dark svg{width:18px;height:18px}
.how-steps{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:10px;counter-reset:hw}
.how-steps li{counter-increment:hw;display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;padding:14px 16px;border-radius:14px;border:1px solid rgba(255,255,255,.1);cursor:pointer;transition:background-color .35s,border-color .35s,transform .35s}
.how-steps li::before{content:counter(hw);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:2px solid rgba(255,255,255,.25);font-weight:700;color:#fff;transition:background-color .35s,border-color .35s,color .35s}
.how-steps li:hover{border-color:rgba(255,255,255,.28)}
.how-steps li.is-on{background:rgba(255,255,255,.07);border-color:rgba(246,207,14,.65);transform:translateY(-4px)}
.how-steps li.is-on::before{background:var(--sun);border-color:var(--sun);color:var(--strong)}
.how-steps b{display:block;color:#fff;font-weight:700}
.how-steps small{display:block;margin-top:2px;font-size:.92rem;line-height:1.45;color:#b9c7ea}
.how[data-mode=day] .n,.how[data-mode=night] .d{display:none}
.how-note{font-size:1rem;color:#b9c7ea}
.how-note strong{color:var(--sun)}

/* --- Servicios: arreglo solar que se instala solo --- */
#servicios>.wrap{position:relative}
.deco-array{position:absolute;right:10px;top:-60px;width:340px;display:grid;grid-template-columns:repeat(5,1fr);gap:7px;pointer-events:none;
  transform:perspective(1100px) rotateX(56deg) rotateZ(-34deg);transform-style:preserve-3d}
.dp{position:relative;aspect-ratio:1/1.55;border-radius:4px;overflow:hidden;border:2px solid #CADCF2;
  background:linear-gradient(140deg,rgba(255,255,255,.4),transparent 45%),repeating-linear-gradient(0deg,#3D6BC4 0 1px,transparent 1px 10%),repeating-linear-gradient(90deg,#3D6BC4 0 1px,transparent 1px 16.66%),#16348C;
  box-shadow:0 22px 18px -14px rgba(13,33,102,.45)}
.dp::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.75) 50%,transparent 70%);transform:translateX(-120%);animation:jac-wave 5s ease-in-out infinite;animation-delay:calc(var(--k)*.09s + 1.2s)}

/* --- Proceso: la corriente recorre los pasos --- */
.step::after{background:repeating-linear-gradient(90deg,var(--sun) 0 10px,var(--navy) 10px 20px);background-size:20px 100%}
.steps.is-in .step::after{animation:jac-current .9s linear infinite}
.steps.is-in .step::before{animation:jac-ring .9s ease-out both;animation-delay:calc(var(--k)*.4s)}
@media (max-width:1080px){
  .step::after{background:repeating-linear-gradient(180deg,var(--sun) 0 10px,var(--navy) 10px 20px);background-size:100% 20px}
  .steps.is-in .step::after{animation-name:jac-current-y}
}

/* --- Garantías: barras que se llenan con brillo --- */
.w-bar{position:relative}
.w-bar::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%)}
.warranty.is-in .w-bar::after{animation:jac-sweep 1.3s ease-out forwards;animation-delay:calc(var(--k)*.15s + .9s)}

/* --- Contacto: tarjeta con celdas y sol --- */
.form-card{position:relative;overflow:hidden;isolation:isolate}
.form-card::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 34px),repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 52px);
  -webkit-mask:linear-gradient(205deg,#000 10%,transparent 65%);mask:linear-gradient(205deg,#000 10%,transparent 65%)}
.form-card::after{content:"";position:absolute;right:-34px;top:-34px;width:96px;height:96px;border-radius:50%;z-index:-1;pointer-events:none;
  background:radial-gradient(circle,var(--sun) 0 34%,transparent 35%),repeating-conic-gradient(var(--sun) 0 8deg,transparent 8deg 30deg);
  -webkit-mask:radial-gradient(closest-side,#000 0 46%,transparent 47% 58%,#000 59% 88%,transparent 90%);mask:radial-gradient(closest-side,#000 0 46%,transparent 47% 58%,#000 59% 88%,transparent 90%);
  animation:jac-spin 24s linear infinite}

/* --- WhatsApp flotante con rayos de sol --- */
.float-wa{isolation:isolate}
.float-wa::before{content:"";position:absolute;inset:-13px;border-radius:50%;z-index:-1;pointer-events:none;
  background:repeating-conic-gradient(rgba(246,207,14,.95) 0 6deg,transparent 6deg 30deg);
  -webkit-mask:radial-gradient(closest-side,transparent 74%,#000 76%,#000 93%,transparent 95%);mask:radial-gradient(closest-side,transparent 74%,#000 76%,#000 93%,transparent 95%);
  animation:jac-spin 18s linear infinite}

/* --- Pie: atardecer sobre un parque solar --- */
.site-footer{padding-top:0}
.horizon{position:relative;height:clamp(90px,9vw,130px);margin-bottom:44px}
.horizon-svg{position:absolute;inset:0;width:100%;height:100%}
.hz-glint{animation:jac-glint 8s 1s ease-in-out infinite}
.horizon .hz0{stop-color:var(--haze)}.horizon .hz1{stop-color:#FFF6CC}.horizon .hz2{stop-color:#FBD78A}
.hz-sun{animation:jac-set 9s ease-in-out infinite alternate}

/* --- Aparición al hacer scroll (solo si se permite movimiento) --- */
.motion .rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .8s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--k,0)*80ms)}
.motion .rv.is-in{opacity:1;transform:none}
.motion .step::after{transform:scaleX(0);transform-origin:0 50%;transition:transform .7s cubic-bezier(.6,0,.2,1);transition-delay:calc(var(--k)*.4s + .2s)}
.motion .steps.is-in .step::after{transform:none}
.motion .w-bar{clip-path:inset(0 100% 0 0 round 8px);transition:clip-path 1.1s cubic-bezier(.6,0,.2,1);transition-delay:calc(var(--k)*.15s)}
.motion .warranty.is-in .w-bar{clip-path:inset(0 0 0 0 round 8px)}
.motion .deco-array .dp{opacity:0;transform:translateZ(140px) rotateX(-70deg)}
.motion .deco-array.is-in .dp{animation:jac-install .75s cubic-bezier(.2,.9,.3,1.15) forwards;animation-delay:calc(var(--k)*70ms)}
@media (max-width:1080px){
  .motion .step::after{transform:scaleY(0);transform-origin:50% 0}
  .motion .steps.is-in .step::after{transform:none}
  .deco-array{display:none}
}
@media (max-width:900px){
  .how-side{grid-template-columns:1fr}
  .how-side .how-note{grid-row:auto;grid-column:auto}
  .how-side .how-steps{grid-row:auto;grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .how-side .how-steps{grid-template-columns:1fr}
  .scene-ui{position:relative;margin-top:22px}
  .sun-chip{width:100%;margin:0 0 4px}
  .scene-art{height:210px}
  .quote-live{grid-template-columns:auto 1fr auto;gap:10px}
  #roof-svg{height:170px}
  .how-svg{border-radius:16px}
  .how .hw-label{font-size:24px}
  .horizon{margin-bottom:36px}
}
@media (prefers-reduced-motion:reduce){
  .hl{background-size:100% 100%}
}

/* Pasos del modo autónomo */
.how[data-sys=off][data-mode=day][data-step="0"] [data-od="0"],.how[data-sys=off][data-mode=day][data-step="1"] [data-od="1"],.how[data-sys=off][data-mode=day][data-step="2"] [data-od="2"],.how[data-sys=off][data-mode=day][data-step="3"] [data-od="3"],.how[data-sys=off][data-mode=night][data-step="0"] [data-on="0"],.how[data-sys=off][data-mode=night][data-step="1"] [data-on="1"],.how[data-sys=off][data-mode=night][data-step="2"] [data-on="2"],.how[data-sys=off][data-mode=night][data-step="3"] [data-on="3"]{opacity:1;filter:none}
.how[data-sys=off][data-mode=day][data-step="0"] .hw-label[data-od="0"],.how[data-sys=off][data-mode=day][data-step="1"] .hw-label[data-od="1"],.how[data-sys=off][data-mode=day][data-step="2"] .hw-label[data-od="2"],.how[data-sys=off][data-mode=day][data-step="3"] .hw-label[data-od="3"],.how[data-sys=off][data-mode=night][data-step="0"] .hw-label[data-on="0"],.how[data-sys=off][data-mode=night][data-step="1"] .hw-label[data-on="1"],.how[data-sys=off][data-mode=night][data-step="2"] .hw-label[data-on="2"],.how[data-sys=off][data-mode=night][data-step="3"] .hw-label[data-on="3"]{fill:#F6CF0E}

/* ================================================================
   Idioma y tema (botones del encabezado)
   ================================================================ */
.header-tools{display:flex;align-items:center;gap:6px;flex:none}
.tool-btn{display:inline-grid;place-items:center;min-width:42px;height:42px;padding:0 10px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--strong);font:700 .86rem/1 var(--body);letter-spacing:.04em;text-decoration:none;cursor:pointer;transition:border-color .15s,background-color .15s}
.tool-btn:hover{border-color:var(--strong)}
.tool-btn svg{width:20px;height:20px}
.theme-btn .i-sun{display:none}
:root[data-theme=dark] .theme-btn .i-sun{display:block}
:root[data-theme=dark] .theme-btn .i-moon{display:none}
.theme-btn svg{transition:transform .5s cubic-bezier(.2,1.4,.4,1)}
.theme-btn:active svg{transform:rotate(-40deg) scale(.85)}
@media (max-width:1280px){.header-phone{display:none}}
.header-bar{gap:16px}
.nav a{padding:10px 9px}
.header-cta{white-space:nowrap}
@media (max-width:1080px){.header-tools{margin-left:auto}.menu-btn{margin-left:0}}
@media (max-width:640px){.tool-btn{min-width:40px;height:40px}.header-bar{gap:8px}}

/* ================================================================
   Modo oscuro
   ================================================================ */
:root[data-theme=dark]{color-scheme:dark;
  --bg:#060D2A; --card:#0D1940; --band:#15296B; --strong:#F2F5FC;
  --ink:#E3E9F7; --muted:#A6B5D9; --line:rgba(166,181,217,.18);
  --haze:#0B1640; --mist:#0A1538; --sky:#2B4386; --sun-soft:rgba(246,207,14,.16); --blue:#7FB2F5; --meter:#22336B;
  --lift:0 30px 60px -30px rgba(0,0,0,.7)}
:root[data-theme=dark] body{background:var(--bg)}
:root[data-theme=dark] .site-header{background:rgba(6,13,42,.9);border-bottom-color:var(--line)}
:root[data-theme=dark] .btn--navy{background:#1F6FC4}
:root[data-theme=dark] .btn--navy:hover{background:#2A7FD8}
:root[data-theme=dark] .btn--ghost{border-color:rgba(166,181,217,.35)}
:root[data-theme=dark] .btn--ghost:hover{border-color:var(--strong)}
/* Texto azul marino sobre amarillo: se queda azul marino */
:root[data-theme=dark] .btn--sun,:root[data-theme=dark] .quote-roi,:root[data-theme=dark] .tile--sun,:root[data-theme=dark] .chip,:root[data-theme=dark] .compare thead th:nth-child(4),:root[data-theme=dark] .w-bar--sun,:root[data-theme=dark] .float-wa,:root[data-theme=dark] .seg--dark input:checked+label,:root[data-theme=dark] .step:last-child::before,:root[data-theme=dark] .how-steps li.is-on::before{color:#0D2166}
:root[data-theme=dark] .ilist .chip{color:var(--sun);background:rgba(246,207,14,.12)}
:root[data-theme=dark] .quote::before{background:#14275F}
:root[data-theme=dark] .quote-card{border-color:var(--line)}
:root[data-theme=dark] .quote-rows .down dd{color:#4ADE80}
:root[data-theme=dark] .facts{box-shadow:0 20px 40px -24px rgba(0,0,0,.8)}
:root[data-theme=dark] .seg input:checked+label{background:var(--band);color:#fff;box-shadow:none}
:root[data-theme=dark] .input{background-color:#081233;border-color:rgba(166,181,217,.25);color:#fff}
:root[data-theme=dark] .input:focus{border-color:#7FB2F5;box-shadow:0 0 0 4px rgba(127,178,245,.18)}
:root[data-theme=dark] .form-card select.input{--chev:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23CADCF2' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")}
:root[data-theme=dark] input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(90deg,#7FB2F5 var(--fill),#22336B var(--fill))}
:root[data-theme=dark] input[type=range]::-moz-range-track{background:#22336B}
:root[data-theme=dark] input[type=range]::-moz-range-progress{background:#7FB2F5}
:root[data-theme=dark] input[type=range]::-webkit-slider-thumb{border-color:#fff}
:root[data-theme=dark] .compare td:nth-child(3){background:#132257}
:root[data-theme=dark] .compare td:nth-child(4){background:rgba(246,207,14,.1);color:var(--sun)}
:root[data-theme=dark] .compare thead th:nth-child(3){background:var(--band)}
:root[data-theme=dark] .track--gen i{background:#7FB2F5}
:root[data-theme=dark] #grafica .g-grid{stroke:rgba(166,181,217,.16)}
:root[data-theme=dark] #grafica .g-inv{stroke:#E3E9F7}
:root[data-theme=dark] #grafica .b-rec{fill:#2B4386}
:root[data-theme=dark] #grafica .b-gan{fill:#5B8DEF}
:root[data-theme=dark] .legend li:nth-child(3) i{background:#5B8DEF!important}
:root[data-theme=dark] .service{border-top-color:#5B8DEF}
:root[data-theme=dark] .ico{background:var(--band);color:#fff}
:root[data-theme=dark] .ilist{border-top-color:#5B8DEF}
:root[data-theme=dark] .step::before{border-color:#7FB2F5}
:root[data-theme=dark] .step:first-child::before{background:#1F6FC4;border-color:#1F6FC4}
:root[data-theme=dark] .w-bar:not(.w-bar--sun):not(.w-bar--sky):not(.w-bar--blue){background:#1F3F9E}
:root[data-theme=dark] .w-bar--blue{background:#1F6FC4}
:root[data-theme=dark] .faq summary::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F2F5FC' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E")}
:root[data-theme=dark] .faq details[open] summary::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230D2166' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E")}
:root[data-theme=dark] .form-card{background:#102160;border:1px solid var(--line)}
:root[data-theme=dark] #map-btn{background:var(--card)!important}
:root[data-theme=dark] .map-placeholder{background-image:linear-gradient(rgba(166,181,217,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(166,181,217,.08) 1px,transparent 1px)}
:root[data-theme=dark] .map-placeholder svg{color:#7FB2F5}
:root[data-theme=dark] .site-footer{background:#040A20}
:root[data-theme=dark] .mobile-bar{box-shadow:0 -10px 24px -14px rgba(0,0,0,.8)}
:root[data-theme=dark] .nav.is-open{box-shadow:0 20px 30px -20px rgba(0,0,0,.8)}
:root[data-theme=dark] .hl{background-image:linear-gradient(transparent 66%,rgba(246,207,14,.75) 66%,rgba(246,207,14,.75) 88%,transparent 88%)}
:root[data-theme=dark] .result-summary strong{background:linear-gradient(transparent 62%,rgba(246,207,14,.3) 62%)}
:root[data-theme=dark] #roof-svg .roof-slab{fill:#13225A;stroke:#2B4386}
:root[data-theme=dark] #roof-svg .roof-edge{stroke:rgba(166,181,217,.35)}
:root[data-theme=dark] .section--night{background:radial-gradient(900px 480px at 12% -10%,rgba(31,111,196,.35),transparent 70%),radial-gradient(700px 400px at 100% 110%,rgba(246,207,14,.1),transparent 70%),#081236}
/* Escena de la portada en modo oscuro: cielo más profundo y suelo que se funde con el fondo */
:root[data-theme=dark] .scene{--sk1:#17306F;--sk2:#3A69B4;--mtn:#2A4C8F;--mtn2:#22407E;--isle:#1D3A7C;--wall:#DCE5F4;--wsh:#B9C7E2;--par:#C9D6EC;--win:#9DB5DF;--ground:#16245C;--cloud:#CADCF2;--cloudo:.55;--sheen:.25}
:root[data-theme=dark] .scene[data-phase=golden]{--sk1:#3B2F63;--sk2:#C98A4A;--mtn:#4A3E72;--mtn2:#3B3266;--isle:#3A3368;--wall:#F1E4D2;--wsh:#D9C4AA;--par:#EAD9C2;--win:#FFE7A3;--ground:#2A2350;--cloud:#E8C08A;--cloudo:.6}
:root[data-theme=dark] .scene[data-phase=night]{--ground:#0D2166}
:root[data-theme=dark] .scene .bird{stroke:#CADCF2}
:root[data-theme=dark] .sun-chip{background:rgba(13,25,64,.72);border-color:rgba(255,255,255,.14);color:#C7D4F1}
:root[data-theme=dark] .sun-live,:root[data-theme=dark] .sun-read b{color:#fff}
:root[data-theme=dark] .sun-hint{color:#AEBFE8}
:root[data-theme=dark] .sun-reset{color:var(--sun)}
:root[data-theme=dark] .horizon .hz1{stop-color:#2A2F6A}
:root[data-theme=dark] .horizon .hz2{stop-color:#B0703F}
:root[data-theme=dark] .deco-array .dp{border-color:#7FA0D8}
/* Cambio de tema suave (sin animar al cargar) */
.theme-anim,.theme-anim *{transition:background-color .45s ease,color .45s ease,border-color .45s ease,fill .45s ease,stop-color .45s ease!important}

/* ================================================================
   Sistemas autónomos (off-grid): calculadora, diagrama y comparativa
   ================================================================ */
@keyframes jac-charge{0%{transform:scaleY(.18)}50%{transform:scaleY(1)}100%{transform:scaleY(.18)}}
@keyframes jac-draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes jac-plug{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}

/* Mostrar u ocultar según el tipo de sistema */
.calc[data-sys=red] .only-off:not(.also-red),.calc[data-sys=red] .only-hib:not(.also-red),
.calc[data-sys=off] .only-red:not(.also-off),.calc[data-sys=off] .only-hib:not(.also-off),
.calc[data-sys=hib] .only-red:not(.also-hib),.calc[data-sys=hib] .only-off:not(.also-hib),
.calc[data-sys=off][data-fuente=aparatos] .only-recibo,.calc[data-sys=off][data-fuente=recibo] .only-aparatos{display:none!important}

/* Selector de tipo de sistema */
.seg--sys label{flex-direction:column;gap:2px;min-height:68px;padding:8px 4px;line-height:1.15;font-size:.9rem}
.seg--sys label>span{display:flex;flex-direction:column;align-items:center}
.seg--sys label small{font-size:.74rem;font-weight:500;opacity:.8;margin-top:2px}
.seg--sys svg{width:20px;height:20px}
.seg--3{grid-template-columns:1fr 1fr 1fr}

/* Lista de aparatos */
.loads{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.loads li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 8px 8px 12px;border:1px solid var(--line);border-radius:12px;transition:border-color .2s,background-color .2s}
.loads li.is-on{border-color:rgba(31,111,196,.45);background:var(--mist)}
.ld-name{font-weight:600;color:var(--strong);font-size:.94rem;line-height:1.25}
.ld-name small{display:block;font-weight:500;color:var(--muted);font-size:.78rem}
.stepper{display:inline-flex;align-items:center;gap:4px;flex:none}
.stepper button{width:32px;height:32px;border-radius:9px;border:1px solid var(--line);background:var(--card);color:var(--strong);font:700 1.1rem/1 var(--body);cursor:pointer}
.stepper button:hover{border-color:var(--strong)}
.stepper output{min-width:24px;text-align:center;font-weight:700;color:var(--strong);font-variant-numeric:tabular-nums}

/* Banco de baterías */
.cells{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;align-items:flex-end}
.batt{position:relative;display:block;width:34px;height:54px;border:3px solid var(--strong);border-radius:7px;padding:3px;box-sizing:border-box}
.batt::before{content:"";position:absolute;left:50%;top:-8px;width:12px;height:5px;margin-left:-6px;border-radius:2px 2px 0 0;background:var(--strong)}
.batt b{display:block;width:100%;height:100%;border-radius:3px;background:linear-gradient(0deg,#21C07A,#7BE0A8);transform-origin:50% 100%;transform:scaleY(.8)}
.motion .batt b{animation:jac-charge 6s ease-in-out infinite;animation-delay:calc(var(--k,0)*-.35s)}
.batt-more{font-weight:700;color:var(--muted);align-self:center}

/* Comparación con interconectado (en modo autónomo) */
.vs-grid{margin-top:22px;display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;justify-content:space-between;padding:16px 18px;border-radius:var(--r-md);background:var(--haze);border:1px dashed rgba(31,111,196,.4)}
.vs-grid p{flex:1 1 320px;color:var(--ink);font-size:.95rem}
.vs-grid b,.vs-grid strong{color:var(--strong)}

/* Gráfica de un día */
#o-dia{width:100%;height:auto;margin-top:8px;overflow:visible}
#o-dia text{font-family:var(--body);font-size:12px;fill:var(--muted)}
#o-dia .vlabel{font-weight:700;fill:var(--strong);font-size:12px}
#o-dia .g-grid{stroke:#DCE4F0}
#o-dia .o-sol{fill:rgba(246,207,14,.5);stroke:#F6CF0E;stroke-width:1.5}
#o-dia .o-cons{fill:none;stroke:#0D2166;stroke-width:2.5;stroke-linejoin:round}
#o-dia .o-soc{fill:none;stroke:#1F6FC4;stroke-width:3;stroke-linejoin:round;stroke-dasharray:6 4}
#o-dia .o-soc-dot{fill:#1F6FC4;stroke:#fff;stroke-width:2}
.motion #o-dia .draw{stroke-dasharray:1;animation:jac-draw 1.2s ease-out both}
.legend .ln{width:16px;height:0;border-radius:0;border-top:3px solid #0D2166}
.legend .ln-soc{border-top:3px dashed #1F6FC4}

/* Cómo funciona: modo autónomo */
.how-ctrl{display:flex;flex-wrap:wrap;gap:12px;grid-row:1}
.how-ctrl .seg{min-width:250px}
.how-ctrl .seg--3{min-width:340px}
.how-steps li>span{display:none}
.how[data-sys=red][data-mode=day] .how-steps .d,.how[data-sys=red][data-mode=night] .how-steps .n,
.how[data-sys=hib][data-mode=day] .how-steps .hd,.how[data-sys=hib][data-mode=night] .how-steps .hn,
.how[data-sys=off][data-mode=day] .how-steps .od,.how[data-sys=off][data-mode=night] .how-steps .on{display:block}
.how[data-sys=red] .hw-s:not(.s-red),.how[data-sys=off] .hw-s:not(.s-off),.how[data-sys=hib] .hw-s:not(.s-hib){display:none}
.how[data-sys=off] .hw-pole{opacity:.14!important;filter:none!important}
.how .hw-nogrid{fill:none;stroke:#F6CF0E;stroke-width:7;stroke-linecap:round;opacity:.85}
.how .hw-batt-fill{fill:#21C07A;transition:y .2s linear,height .2s linear,fill .4s}
.how .hw-batt-fill.is-low{fill:#F6CF0E}
.how .hw-batt-txt{font:700 15px var(--body);fill:#0D2166}
.how .hw-bolt{fill:#F6CF0E;stroke:#0D2166;stroke-width:1.2;stroke-linejoin:round}
.how[data-mode=night] .hw-bolt{opacity:0}
.how[data-sys=off][data-mode=night] .hw-p5,.how[data-sys=hib][data-mode=night] .hw-p6{animation-direction:reverse}
.how[data-sys=off][data-mode=night] .hw-p2{opacity:1}
.how[data-sys=off][data-mode=night] .hw-led{fill:#21C07A;animation:jac-blink 1.8s infinite}
.how[data-sys=off][data-mode=night] .hw-inv-txt{fill:#F6CF0E}

/* Comparativa */
.vs{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(0,1fr);gap:clamp(20px,3vw,36px);align-items:start}
.vs-scroll{overflow-x:auto;overflow-y:hidden;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card)}
/* Las filas de la tabla aparecen solo con desvanecido: si se deslizaran, se saldrían de la caja y asomaría una barra de desplazamiento */
.motion .vs-scroll .rv{transform:none}
.vs-table{width:100%;border-collapse:collapse;font-size:.95rem}
.vs-table th,.vs-table td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.vs-table tbody tr:last-child>*{border-bottom:0}
.vs-table tbody th{font-weight:700;color:var(--strong)}
.vs-table td{color:var(--ink);position:relative;padding-left:44px}
.vs-table td::before{position:absolute;left:14px;top:13px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:.72rem;font-weight:800;line-height:1}
.vs-table td.is-yes::before{content:"✓";background:#DFF5E9;color:#147A4A}
.vs-table td.is-no::before{content:"✕";background:#FCE8E6;color:#B3261E}
.vs-table td.is-mid::before{content:"•";background:var(--sun-soft);color:#8A6D00;font-size:1.1rem}
.vs-table tbody tr{transition:background-color .2s}
.vs-table tbody tr:hover{background:var(--mist)}
.vs-h{vertical-align:bottom!important;padding-top:20px!important}
.vs-h>span:last-child{display:flex;flex-direction:column;font-family:var(--display);font-weight:600;font-size:1.15rem;color:var(--strong);line-height:1.15}
.vs-h small{font-family:var(--body);font-size:.8rem;font-weight:500;color:var(--muted);margin-top:3px}
.vs-h--red{border-bottom:3px solid var(--blue)!important}
.vs-h--off{border-bottom:3px solid var(--sun)!important}
.vs-h--hib{border-bottom:3px solid #21C07A!important}
.vs-ico--hib{background:#DFF5E9;color:#147A4A}
.vs-ico--hib svg{width:26px;height:26px}
.vs-table tbody th{width:19%}
.vs-ico{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;margin-bottom:10px}
.vs-ico--red{background:var(--haze);color:var(--blue);position:relative}
.vs-ico--red svg{width:26px;height:26px}
.motion .vs-ico--red svg{animation:jac-plug 2.4s ease-in-out infinite}
.vs-ico--off{background:var(--sun-soft)}
.mini-batt{position:relative;display:block;width:20px;height:30px;border:3px solid var(--strong);border-radius:5px;padding:2px;box-sizing:border-box}
.mini-batt::before{content:"";position:absolute;left:50%;top:-6px;width:8px;height:4px;margin-left:-4px;background:var(--strong);border-radius:2px 2px 0 0}
.mini-batt b{display:block;width:100%;height:100%;border-radius:2px;background:#21C07A;transform-origin:50% 100%;transform:scaleY(.75)}
.motion .mini-batt b{animation:jac-charge 4s ease-in-out infinite}

.chooser{background:var(--band);color:#fff;border-radius:var(--r-lg);padding:clamp(20px,3vw,28px);position:relative;overflow:hidden;isolation:isolate}
.chooser::after{content:"";position:absolute;right:-60px;bottom:-60px;width:180px;height:180px;border-radius:50%;z-index:-1;background:radial-gradient(circle,rgba(246,207,14,.3),transparent 65%)}
.chooser h3{color:#fff;font-size:1.35rem}
.ch-p{margin-top:6px;color:#c7d4f1;font-size:.95rem}
.ch-q{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px;counter-reset:chq}
.ch-q li{counter-increment:chq}
.ch-q li>span:first-child{display:block;font-weight:600;margin-bottom:8px}
.ch-q li>span:first-child::before{content:counter(chq) ". ";color:var(--sun)}
.ch-opts{display:flex;flex-wrap:wrap;gap:8px}
.ch-opts button{flex:1 1 auto;min-height:42px;padding:0 14px;border-radius:10px;border:1.5px solid rgba(255,255,255,.28);background:transparent;color:#fff;font:600 .92rem var(--body);cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.ch-opts button:hover{border-color:#fff}
.ch-opts button[aria-pressed=true]{background:var(--sun);border-color:var(--sun);color:#0D2166}
.ch-res{margin-top:20px;padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(246,207,14,.5)}
.ch-res[hidden]{display:none}
.motion .ch-res:not([hidden]){animation:jac-pop .45s cubic-bezier(.2,1.3,.4,1) both}
.ch-tag{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--sun)}
.ch-res h4{font-family:var(--display);font-weight:600;font-size:1.3rem;margin:4px 0 6px;color:#fff}
.ch-res p:not(.ch-tag){color:#c7d4f1;font-size:.95rem}
.ch-res .btn{margin-top:14px;width:100%}

/* Servicios: tarjeta destacada */
.service--wide{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;gap:18px 24px;align-items:center;border-top-color:var(--sun);padding:24px;background:var(--card);border-radius:0 0 var(--r-lg) var(--r-lg)}
.service--wide .ico{margin:0;background:var(--sun);color:#0D2166}
.service--hib{border-top-color:#21C07A;border-radius:var(--r-lg)}
.service--hib .ico{background:#21C07A;color:#fff}
.service--wide h3{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.service--wide .chip{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
.inc-note{margin-top:14px!important;padding:12px 14px;border-radius:12px;background:var(--sun-soft);color:var(--ink)!important;font-size:.95rem}
.steps-note{margin-top:24px;padding:12px 16px;border-left:4px solid var(--sun);background:var(--mist);border-radius:0 12px 12px 0;color:var(--muted);max-width:760px}

@media (max-width:1100px){
  .vs-table th,.vs-table td{padding:12px 10px}
  .vs-table td{padding-left:38px}
  .vs-table td::before{left:10px;top:11px}
}
@media (max-width:1000px){
  .vs{grid-template-columns:1fr}
}
@media (max-width:900px){
  .service--wide{grid-template-columns:auto 1fr}
  .service--wide .btn{grid-column:1/-1}
}
/* Tabla comparativa en pantallas angostas: columna de conceptos fija y desplazamiento lateral */
@media (max-width:700px){
  .vs-table{font-size:.84rem;min-width:620px}
  .vs-table th,.vs-table td{padding:11px 9px}
  .vs-table td{padding-left:9px}
  .vs-table td::before{position:static;display:grid;width:18px;height:18px;margin-bottom:4px}
  .vs-table thead th:first-child,.vs-table tbody th{position:sticky;left:0;z-index:1;background:var(--card);width:110px;min-width:110px;box-shadow:6px 0 10px -8px rgba(13,33,102,.35)}
}
@media (max-width:640px){
  .vs-h>span:last-child{font-size:.88rem}
  .vs-h small{font-size:.72rem}
  .vs-ico{width:36px;height:36px;margin-bottom:8px}
  .vs-ico--red svg,.vs-ico--hib svg{width:20px;height:20px}
  .vs-scroll::after{content:"";display:block}
  .how-ctrl .seg--3{min-width:0}
  .how-ctrl .seg{min-width:0;flex:1 1 100%}
  .service--wide{grid-template-columns:1fr}
}

/* Modo oscuro */
:root[data-theme=dark] .vs-table td.is-yes::before{background:rgba(74,222,128,.15);color:#4ADE80}
:root[data-theme=dark] .vs-table td.is-no::before{background:rgba(248,113,113,.15);color:#F87171}
:root[data-theme=dark] .vs-table td.is-mid::before{color:var(--sun)}
:root[data-theme=dark] #o-dia .g-grid{stroke:rgba(166,181,217,.16)}
:root[data-theme=dark] #o-dia .o-cons{stroke:#E3E9F7}
:root[data-theme=dark] #o-dia .o-soc{stroke:#7FB2F5}
:root[data-theme=dark] #o-dia .o-soc-dot{fill:#7FB2F5;stroke:#0D1940}
:root[data-theme=dark] .legend .ln-cons{border-top-color:#E3E9F7}
:root[data-theme=dark] .legend .ln-soc{border-top-color:#7FB2F5}
:root[data-theme=dark] .vs-ico--red{color:#7FB2F5}
:root[data-theme=dark] .chooser{background:#102160;border:1px solid var(--line)}
:root[data-theme=dark] .service--wide .ico{color:#0D2166}
:root[data-theme=dark] .loads li.is-on{border-color:rgba(127,178,245,.45)}
:root[data-theme=dark] .vs-grid{border-color:rgba(127,178,245,.4)}
:root[data-theme=dark] .service--wide .ico{background:var(--sun)}
.how-side{grid-template-columns:auto minmax(0,1fr)}
@media (max-width:900px){.how-side{grid-template-columns:1fr}}

/* Pasos del modo híbrido */
.how[data-sys=hib][data-mode=day][data-step="0"] [data-hd~="0"],.how[data-sys=hib][data-mode=day][data-step="1"] [data-hd~="1"],.how[data-sys=hib][data-mode=day][data-step="2"] [data-hd~="2"],.how[data-sys=hib][data-mode=day][data-step="3"] [data-hd~="3"],.how[data-sys=hib][data-mode=night][data-step="0"] [data-hn~="0"],.how[data-sys=hib][data-mode=night][data-step="1"] [data-hn~="1"],.how[data-sys=hib][data-mode=night][data-step="2"] [data-hn~="2"],.how[data-sys=hib][data-mode=night][data-step="3"] [data-hn~="3"]{opacity:1;filter:none}
.how[data-sys=hib][data-mode=day][data-step="0"] .hw-label[data-hd~="0"],.how[data-sys=hib][data-mode=day][data-step="1"] .hw-label[data-hd~="1"],.how[data-sys=hib][data-mode=day][data-step="2"] .hw-label[data-hd~="2"],.how[data-sys=hib][data-mode=day][data-step="3"] .hw-label[data-hd~="3"],.how[data-sys=hib][data-mode=night][data-step="0"] .hw-label[data-hn~="0"],.how[data-sys=hib][data-mode=night][data-step="1"] .hw-label[data-hn~="1"],.how[data-sys=hib][data-mode=night][data-step="2"] .hw-label[data-hn~="2"],.how[data-sys=hib][data-mode=night][data-step="3"] .hw-label[data-hn~="3"]{fill:#F6CF0E}
:root[data-theme=dark] .vs-ico--hib{background:rgba(74,222,128,.15);color:#4ADE80}
:root[data-theme=dark] .service--hib .ico{background:#21C07A;color:#0D2166}
#o-dia .o-res{stroke:#21C07A;stroke-width:1.5;stroke-dasharray:3 4}
#o-dia .o-res-t{fill:#147A4A;font-weight:700;font-size:11px}
:root[data-theme=dark] #o-dia .o-res-t{fill:#4ADE80}
.vs-swipe{display:none;margin:0 0 8px;font-size:.85rem;font-weight:600;color:var(--blue)}
@media (max-width:700px){.vs-swipe{display:block}}
.vs>div{min-width:0}

/* ================================================================
   Logo vectorial animado (se adapta al modo oscuro)
   ================================================================ */
:root{color-scheme:light}
.logo{--lg-navy:#00144F;--lg-blue:#006EB4;--lg-light:rgba(1,56,161,.15);--lg-gray:rgba(0,0,0,.14);--lg-ink:#161616;--lg-bolt:#FAD800;
  display:block;width:100%;height:auto;overflow:visible}
:root[data-theme=dark] .logo{--lg-navy:#3A63D8;--lg-blue:#35A2EC;--lg-light:rgba(127,178,245,.24);--lg-gray:rgba(255,255,255,.16);--lg-ink:#F2F5FC}
.logo .lg-navy{fill:var(--lg-navy)} .logo .lg-blue{fill:var(--lg-blue)}
.logo .lg-light{fill:var(--lg-light)} .logo .lg-gray{fill:var(--lg-gray)}
.logo .lg-ink{fill:var(--lg-ink)} .logo .lg-bolt{fill:var(--lg-bolt)}
.logo .lg-cell,.logo .lg-let,.logo .lg-t,.logo .lg-bolt,.logo .lg-bolt-w{transform-box:fill-box;transform-origin:50% 50%}
.logo .lg-ring-m{stroke-dasharray:1;stroke-dashoffset:0}
.brand{display:block;flex:none;line-height:0}
.brand .logo{width:156px}
@media (max-width:640px){.brand .logo{width:124px}}

@keyframes lg-cell{from{opacity:0;transform:translate(-14px,-18px) scale(.7)}}
@keyframes lg-rise{from{opacity:0;transform:translateY(40%)}}
@keyframes lg-ring{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes lg-strike{0%{opacity:0;transform:translate(18%,-30%) scale(.55)}55%{opacity:1;transform:translate(-2%,3%) scale(1.06)}70%{transform:none;filter:brightness(1.5) drop-shadow(0 0 14px rgba(250,216,0,.95))}100%{transform:none;filter:none}}
@keyframes lg-flicker{0%,86%,100%{opacity:1;filter:none}88%{opacity:.35}90%{opacity:1;filter:drop-shadow(0 0 12px rgba(250,216,0,.9))}92%{opacity:.6}94%{opacity:1}}
@keyframes lg-tag{from{opacity:0;transform:translateY(30%)}}
@keyframes lg-glint{0%{transform:translateX(0)}35%,100%{transform:translateX(1150px)}}
@keyframes lg-zap{0%,100%{transform:none;filter:none}30%{transform:scale(1.12) rotate(-4deg);filter:brightness(1.4) drop-shadow(0 0 10px rgba(250,216,0,.9))}60%{transform:scale(.96)}}

.motion .logo .lg-cell{animation:lg-cell .55s cubic-bezier(.2,.9,.3,1.2) both;animation-delay:calc(var(--i)*45ms + .1s)}
.motion .logo .lg-let{animation:lg-rise .6s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i)*110ms + .75s)}
.motion .logo .lg-ring-m{animation:lg-ring .8s cubic-bezier(.6,0,.2,1) .95s both}
.motion .logo .lg-bolt{animation:lg-strike .7s cubic-bezier(.2,.9,.3,1) 1.35s both,lg-flicker 9s 6s infinite}
.motion .logo .lg-t{animation:lg-tag .45s ease-out both;animation-delay:calc(var(--i)*28ms + 1.2s)}
.motion .logo .lg-glint{animation:lg-glint 9s 2.6s ease-in-out infinite}
/* Al pasar el mouse: chispazo completo una vez, sin reiniciar la entrada del rayo (lo activa jac.js) */
.motion .logo .lg-bolt-w.zap{animation:lg-zap .6s ease-out}

/* Pie: logo en versión para fondo oscuro */
.footer-logo{display:inline-block;background:none!important;padding:0!important;border-radius:0}
.footer-logo img{width:190px;height:auto}

/* Mientras se aplican los textos en inglés no se muestra la página en español (máximo 2.5 s) */
.i18n-wait body{visibility:hidden;animation:i18n-show 0s 2.5s forwards}
@keyframes i18n-show{to{visibility:visible}}

/* ================================================================
   Historia al bajar: estaciones unidas por un cable de energía
   ================================================================ */
.story-stop{position:relative;z-index:3;height:0;pointer-events:none;--pad:clamp(64px,8vw,112px)}
.story-stop .ss-in{position:absolute;left:50%;top:0;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:8px;width:max-content;max-width:min(300px,80vw)}
/* La primera va dentro del margen superior de la calculadora (la franja de datos llega hasta el borde) */
.story-stop[data-k="1"] .ss-in{top:calc((var(--pad) + 56px) / 2)}
#calculadora{padding-top:calc(clamp(64px,8vw,112px) + 56px)}
.ss-node{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--card);border:2px solid var(--line);
  box-shadow:0 10px 24px -14px rgba(13,33,102,.45);transition:border-color .5s,box-shadow .5s,transform .5s cubic-bezier(.2,.9,.3,1.3)}
.ss-node svg{width:38px;height:38px;overflow:visible}
.ss-cap{display:flex;align-items:center;gap:7px;padding:4px 12px 4px 5px;border-radius:99px;background:var(--card);border:1px solid var(--line);font-size:.86rem;font-weight:600;line-height:1.3;color:var(--muted);text-align:center;
  opacity:.55;transition:opacity .5s,color .5s,transform .5s;transform:translateY(-3px)}
.ss-cap b{display:inline-grid;place-items:center;flex:none;min-width:20px;height:20px;border-radius:99px;background:var(--line);color:var(--strong);font-size:.72rem;font-weight:800;transition:background .5s,color .5s}
.story-stop.is-on .ss-node{border-color:var(--sun);box-shadow:0 0 0 6px rgba(246,207,14,.18),0 12px 28px -12px rgba(246,207,14,.6);transform:scale(1.06)}
.story-stop.is-on .ss-cap{opacity:1;color:var(--strong);transform:none}
.story-stop.is-on .ss-cap b{background:var(--sun);color:#0D2166}
.story-stop[data-k="8"] .ss-node{width:76px;height:76px}
.story-stop[data-k="8"] .ss-node svg{width:48px;height:48px}
.story-stop[data-k="8"] .ss-cap{font-size:.9rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800;padding:5px 14px}

/* Íconos: trazo base */
.ss-node svg *{fill:none;stroke:var(--strong);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:fill .5s,stroke .5s,opacity .5s,transform .5s}
.ss-node svg{color:var(--strong)}
/* 1 · Sol y panel */
.i-sun circle{fill:transparent}
.i-rays{transform-box:fill-box;transform-origin:50% 50%}
.i-panel rect{stroke-width:1.6;transition-delay:calc(var(--d)*90ms + .25s)}
.i-beam{stroke:var(--sun);stroke-dasharray:3 4;opacity:0}
.is-on .i-sun circle{fill:var(--sun);stroke:#E0A800}
.is-on .i-sun .i-rays{stroke:#E0A800}
.is-on .i-panel rect{fill:#1F6FC4;stroke:#0D2166}
.is-on .i-beam{opacity:1}
/* 2 · Inversor */
.i-wave{stroke-dasharray:1;stroke-dashoffset:1;stroke:#1F6FC4;transition:stroke-dashoffset .9s ease .2s}
.is-on .i-wave{stroke-dashoffset:0}
.is-on .i-screen{fill:rgba(31,111,196,.12)}
.is-on .i-led{fill:#22B573;stroke:#22B573}
/* 3 · Casa */
.i-win{transition-delay:calc(var(--d)*140ms + .15s)}
.is-on .i-win{fill:var(--sun);stroke:#E0A800}
.is-on .i-house{stroke:var(--strong)}
/* 4 · Batería */
.i-bar{stroke:none;fill:transparent;transition-delay:calc(var(--d)*160ms + .1s)}
.i-cap{fill:var(--strong);stroke:none}
.is-on .i-bar{fill:#22B573}
/* 5 · Recibo */
.i-line{transform-box:fill-box;transform-origin:0 50%;transition:transform .7s ease .15s}
.i-down{opacity:0;transform:translateY(-6px)}
.i-down circle{fill:#22B573;stroke:#22B573}
.i-down path{stroke:#fff;stroke-width:2.2}
.is-on .i-line{transform:scaleX(.45)}
.is-on .i-down{opacity:1;transform:none;transition-delay:.35s}
/* 6 · Garantía */
.i-check{stroke-dasharray:1;stroke-dashoffset:1;stroke:#22B573;stroke-width:2.6;transition:stroke-dashoffset .6s ease .3s}
.is-on .i-shield{fill:rgba(34,181,115,.14);stroke:#1a9a60}
.is-on .i-check{stroke-dashoffset:0}
/* 7 · Ahorro */
.i-coin{opacity:.35;transform:translateY(-5px)}
.i-coin *{stroke:#B8860B}
.is-on .i-coin{opacity:1;transform:none;transition-delay:calc(var(--d)*170ms + .1s)}
.is-on .i-coin ellipse,.is-on .i-coin path{fill:#FBE17A}
/* 8 · Tu siguiente paso */
.i-core{fill:transparent}
.i-burst{stroke:#E0A800;opacity:.25;transform-box:fill-box;transform-origin:50% 50%}
.i-bolt{stroke-width:1.6}
.is-on .i-core{fill:var(--sun);stroke:#E0A800}
.is-on .i-bolt{fill:#0D2166;stroke:#0D2166}
.is-on .i-burst{opacity:1}

/* Modo oscuro */
:root[data-theme=dark] .ss-node{box-shadow:0 10px 24px -14px rgba(0,0,0,.8)}
:root[data-theme=dark] .ss-node svg *{stroke:#C9D6F2}
:root[data-theme=dark] .is-on .i-panel rect{fill:#3B82E0;stroke:#9CC3F5}
:root[data-theme=dark] .i-cap{fill:#C9D6F2}
:root[data-theme=dark] .is-on .i-bolt{fill:#0D2166;stroke:#0D2166}
:root[data-theme=dark] .is-on .i-sun circle,:root[data-theme=dark] .is-on .i-core{stroke:#E0A800}
:root[data-theme=dark] .is-on .i-win{stroke:#E0A800}
:root[data-theme=dark] .i-coin *{stroke:#E8C04A}
:root[data-theme=dark] .i-down path{stroke:#fff}

/* Animaciones al encenderse cada estación */
.motion .story-stop.is-on .i-rays,.motion .story-stop.is-on .i-burst{animation:ss-spin 1.2s cubic-bezier(.2,.8,.2,1)}
@keyframes ss-spin{from{transform:rotate(-90deg) scale(.6);opacity:0}}
.motion .story-stop.is-on .i-led{animation:ss-blink 1.6s ease-in-out .6s infinite}
@keyframes ss-blink{50%{opacity:.35}}
.motion .story-stop.is-on .ss-node{animation:ss-pop .7s cubic-bezier(.2,.9,.3,1.4)}
@keyframes ss-pop{0%{transform:scale(.9)}60%{transform:scale(1.14)}100%{transform:scale(1.06)}}
.motion .story-stop.is-flash .ss-node{animation:ss-flash .8s ease-out}
@keyframes ss-flash{0%{box-shadow:0 0 0 0 rgba(246,207,14,.9)}100%{box-shadow:0 0 0 22px rgba(246,207,14,0)}}

/* Cable */
.story-layer{position:absolute;left:0;top:0;width:100%;z-index:2;pointer-events:none;overflow:hidden}
.story-layer svg{display:block}
.st-track{fill:none;stroke:var(--line);stroke-width:2;stroke-dasharray:1 9;stroke-linecap:round;opacity:.9}
.st-glow{fill:none;stroke:rgba(246,207,14,.28);stroke-width:10;stroke-linecap:round;stroke-linejoin:round}
.st-wire{fill:none;stroke:#F2B705;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.st-mask-p{fill:none;stroke:#fff;stroke-width:12}
.st-flow{fill:none;stroke:#fff;stroke-width:2;stroke-dasharray:2 22;stroke-linecap:round;opacity:0;transition:opacity .4s}
.motion .story-layer.is-moving .st-flow{opacity:.95;animation:st-flow .7s linear infinite}
@keyframes st-flow{to{stroke-dashoffset:-24}}
.st-pulse{fill:none;stroke:#fff;stroke-width:5;stroke-linecap:round;filter:drop-shadow(0 0 6px #F6CF0E)}
.st-spark{transition:opacity .3s}
.st-halo{fill:rgba(246,207,14,.25)}
.st-dot{fill:#F6CF0E}
.st-core{fill:#fff}
.motion .st-halo{animation:st-halo 1.4s ease-in-out infinite;transform-box:fill-box;transform-origin:50% 50%}
@keyframes st-halo{50%{transform:scale(1.35);opacity:.5}}
:root[data-theme=dark] .st-track{stroke:rgba(255,255,255,.18)}

/* Final: la cotización se enciende */
.form-card.story-lit{box-shadow:0 0 0 3px var(--sun),0 24px 60px -20px rgba(246,207,14,.55);transition:box-shadow .6s}
.form-card.story-lit #cont-titulo{background:linear-gradient(100deg,#fff 0 40%,#FFE680 50%,#fff 60% 100%) 0 0/250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}
.motion .form-card.story-burst #cont-titulo{animation:st-shine 1.4s ease-out}
@keyframes st-shine{from{background-position:100% 0}to{background-position:-30% 0}}
/* Efectos del final (elemento .story-fx que agrega story.js) */
.story-fx{position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:3;overflow:hidden}
.story-fx>*{position:absolute;opacity:0}
@property --fx-a{syntax:"<angle>";inherits:false;initial-value:0deg}
.fx-trace{inset:0;border-radius:inherit;padding:3px;
  background:conic-gradient(from var(--fx-a),transparent 0 62%,rgba(246,207,14,.0) 64%,#F6CF0E 82%,#fff 86%,transparent 88%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0)}
.fx-burst{left:-260px;top:calc(var(--ey,40px) - 260px);width:520px;height:520px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,236,150,.75),rgba(246,207,14,.25) 45%,transparent)}
.story-fx i{left:0;top:var(--ey,40px);width:9px;height:9px;margin:-4.5px 0 0 -4.5px;border-radius:2px;background:#F6CF0E;box-shadow:0 0 8px rgba(246,207,14,.9)}
.story-fx i:nth-child(3n){background:#fff}
.story-fx i:nth-child(4n){background:#4BA3F0;box-shadow:0 0 8px rgba(75,163,240,.9)}
.motion .story-burst .fx-trace{animation:fx-trace 1.8s cubic-bezier(.4,0,.2,1) forwards}
@keyframes fx-trace{0%{opacity:1;--fx-a:-90deg}85%{opacity:1}100%{opacity:0;--fx-a:270deg}}
.motion .story-burst .fx-burst{animation:fx-burst 1.6s ease-out forwards}
@keyframes fx-burst{0%{opacity:0;transform:scale(.3)}20%{opacity:1}100%{opacity:0;transform:scale(1.1)}}
.motion .story-burst .story-fx i{animation:fx-spark 1.1s cubic-bezier(.15,.8,.3,1) forwards}
@keyframes fx-spark{0%{opacity:1;transform:rotate(var(--a)) translateX(0) scale(1.2)}70%{opacity:1}100%{opacity:0;transform:rotate(var(--a)) translateX(var(--r)) scale(.4)}}
.motion .form-card.story-burst .btn--sun{animation:st-btn 1.2s ease-out .5s 2}
@keyframes st-btn{0%{box-shadow:0 0 0 0 rgba(246,207,14,.85)}100%{box-shadow:0 0 0 18px rgba(246,207,14,0)}}

@media (max-width:640px){
  .ss-node{width:52px;height:52px}
  .ss-node svg{width:32px;height:32px}
  .story-stop[data-k="8"] .ss-node{width:64px;height:64px}
  .story-stop[data-k="8"] .ss-node svg{width:42px;height:42px}
  .ss-cap{font-size:.8rem}
}
@media print{.story-layer,.story-stop{display:none}}