@font-face{font-family:'Poppins';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/poppins-400.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/poppins-500.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/poppins-600.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:700;font-display:swap;src:url('/assets/fonts/poppins-700.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:800;font-display:swap;src:url('/assets/fonts/poppins-800.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* FARADAY ADJ — sistema de diseño. Solo animamos transform/opacity para 60fps en móviles. */
:root{
  --navy:#002d52; --navy-2:#00203b; --navy-3:#0a3c66;
  --red:#e4052e; --red-d:#c20426; --amber:#f2ac20; --cream:#fcebc4; --pink:#f6c0c3; --slate:#6a657a;
  --sky:#cde7fd; --sky-2:#aad8fd; --sky-soft:#eef7ff; --space:#2a5a98; /* colores del uniforme: celeste y azul espacial */
  --ink:#0b1b2b; --muted:#4d5a68; --line:#e4e8ee; --bg:#ffffff; --bg-soft:#f6f8fb;
  --font:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --r:14px; --r-lg:22px; --shadow:0 10px 30px rgba(0,45,82,.10); --shadow-lg:0 24px 60px rgba(0,45,82,.18);
  --ease:cubic-bezier(.2,.7,.2,1); --wrap:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:1rem;overflow-x:clip;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-weight:700;line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;color:var(--navy)}
h1{font-size:clamp(2.1rem,5.4vw,4rem)} h2{font-size:clamp(1.7rem,3.6vw,2.6rem)} h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{width:min(100% - 2rem,var(--wrap));margin-inline:auto}
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.soft{background:var(--bg-soft)}
.dark{background:var(--navy);color:#dbe6f1}.dark h2,.dark h3,.dark h1{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:1rem}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.dark .eyebrow,.hero .eyebrow,.page-hero .eyebrow{color:var(--amber)}
.lead{font-size:1.125rem;color:var(--muted);max-width:60ch}.dark .lead{color:#b9cde0}
.center{text-align:center}.center .lead{margin-inline:auto}.center .eyebrow{justify-content:center}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:var(--amber);color:var(--navy);padding:.7rem 1rem;z-index:200;font-weight:600}
.skip:focus{left:1rem;top:1rem}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:48px;padding:.85rem 1.6rem;border-radius:999px;font:600 .98rem var(--font);border:2px solid transparent;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;will-change:transform}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 10px 24px rgba(228,5,46,.30)}.btn-primary:hover{background:var(--red-d);box-shadow:0 14px 30px rgba(228,5,46,.4)}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-line{border-color:var(--navy);color:var(--navy)}.btn-line:hover{background:var(--navy);color:#fff}
.btn svg{width:18px;height:18px;transition:transform .25s var(--ease)}.btn:hover svg{transform:translateX(3px)}

/* Cabecera */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:120;background:linear-gradient(90deg,var(--red),var(--amber));transform-origin:0 50%;transform:scaleX(0)}
.header{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .3s,box-shadow .3s,transform .35s var(--ease)}
.header.scrolled{background:rgba(0,32,59,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 6px 24px rgba(0,0,0,.18)}
.header.hide{transform:translateY(-100%)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff}
.brand img{width:46px;height:auto;flex:none}
.brand b{font-size:1.25rem;letter-spacing:.04em;font-weight:800}.brand b i{font-style:normal;font-weight:500;color:var(--amber);margin-left:.15em}
.menu{display:flex;align-items:center;gap:2rem;list-style:none;margin:0;padding:0}
.menu a{color:#e6eef6;font-weight:500;font-size:.95rem;position:relative;padding:.4rem 0}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--amber);transform:scaleX(0);transform-origin:0 50%;transition:transform .3s var(--ease)}
.menu a:not(.btn):hover::after,.menu a[aria-current="page"]::after{transform:scaleX(1)}
.menu .btn{min-height:42px;padding:.55rem 1.2rem;color:#fff}
.burger{display:none;width:48px;height:48px;background:none;border:0;cursor:pointer;position:relative;color:#fff}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:currentColor;border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:23px}.burger span:nth-child(3){top:29px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:radial-gradient(1200px 600px at 80% 10%,var(--navy-3),transparent 60%),var(--navy-2);color:#fff;overflow:hidden;padding:7rem 0 5rem;isolation:isolate}
.hero h1{color:#fff;max-width:16ch}.hero h1 em{font-style:normal;color:var(--amber)}
.hero .lead{color:#c3d4e5;margin-bottom:2rem}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.hero-cta{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.2rem}
.hero-badges{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;list-style:none;padding:0;margin:0;font-size:.9rem;color:#b9cde0}
.hero-badges li{display:flex;align-items:center;gap:.5rem}
.hero-badges svg{width:18px;height:18px;color:var(--amber)}
.circuit{position:absolute;inset:0;z-index:-1;width:100%;height:100%;opacity:.55}
.circuit path{fill:none;stroke:var(--navy-3);stroke-width:1.5}
.circuit .pulse{stroke:var(--amber);stroke-width:2;stroke-linecap:round;stroke-dasharray:60 900;stroke-dashoffset:960;animation:flow 6s linear infinite}
.circuit .pulse.r{stroke:var(--red);animation-duration:8s;animation-delay:-3s}
.circuit .pulse.b{animation-duration:10s;animation-delay:-6s}
@keyframes flow{to{stroke-dashoffset:-60}}
.bolt-card{position:relative;aspect-ratio:1;max-width:440px;margin-inline:auto;display:grid;place-items:center}
.bolt-card .ring{position:absolute;inset:0;border-radius:50%;border:1.5px dashed rgba(246,195,68,.35);animation:spin 40s linear infinite}
.bolt-card .ring.two{inset:12%;border-color:rgba(226,50,60,.45);animation-duration:28s;animation-direction:reverse}
.bolt-card .core{width:46%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(246,195,68,.28),transparent 70%);display:grid;place-items:center;animation:breathe 3.6s ease-in-out infinite}
.bolt-card .core svg{width:60%;color:var(--amber);filter:drop-shadow(0 0 18px rgba(246,195,68,.7))}
.chip{position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px);padding:.55rem .9rem;border-radius:12px;font-size:.82rem;font-weight:500;display:flex;align-items:center;gap:.5rem;animation:float 6s ease-in-out infinite}
.chip svg{width:16px;height:16px;color:var(--amber)}
.chip.c1{top:8%;left:-4%}.chip.c2{bottom:14%;right:-6%;animation-delay:-2s}.chip.c3{bottom:2%;left:6%;animation-delay:-4s}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes breathe{50%{transform:scale(1.08)}}
@keyframes float{50%{transform:translateY(-10px)}}
.scroll-hint{position:absolute;left:50%;bottom:1.4rem;width:24px;height:38px;border:2px solid rgba(255,255,255,.4);border-radius:14px;transform:translateX(-50%)}
.scroll-hint::after{content:"";position:absolute;left:50%;top:7px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--amber);animation:wheel 1.8s var(--ease) infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* Page hero (internas) */
.page-hero{background:radial-gradient(900px 400px at 85% 0,var(--navy-3),transparent 60%),var(--navy-2);color:#fff;padding:9rem 0 4.5rem;position:relative;overflow:hidden}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.6vw,3.2rem);max-width:20ch}.page-hero .lead{color:#c3d4e5}
.crumbs{font-size:.85rem;color:#9db6cf;margin-bottom:1.2rem}.crumbs a:hover{color:var(--amber)}

/* Tarjetas / grids */
.grid{display:grid;gap:1.5rem}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--red),var(--amber));transform:scaleX(0);transform-origin:0 50%;transition:transform .45s var(--ease)}
.card:hover::before{transform:scaleX(1)}
.ico{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--navy),var(--navy-3));display:grid;place-items:center;margin-bottom:1.3rem;color:var(--amber);transition:transform .4s var(--ease)}
.card:hover .ico{transform:rotate(-6deg) scale(1.08)}
.ico svg{width:28px;height:28px}
.card p{color:var(--muted);margin:0}
.more{display:inline-flex;align-items:center;gap:.4rem;margin-top:1.2rem;font-weight:600;color:var(--red);font-size:.92rem}
.more svg{width:16px;height:16px;transition:transform .25s}.card:hover .more svg{transform:translateX(4px)}

/* Por qué */
.why{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.why ul{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:1.2rem}
.why li{display:flex;gap:1rem;align-items:flex-start}
.why li .tick{flex:none;width:32px;height:32px;border-radius:50%;background:rgba(246,195,68,.18);color:var(--amber);display:grid;place-items:center}
.why li .tick svg{width:16px;height:16px}
.why li b{display:block;color:#fff}.why li span{font-size:.95rem;color:#b9cde0}
.visual{position:relative;border-radius:var(--r-lg);aspect-ratio:4/5;background:linear-gradient(160deg,var(--navy-3),var(--navy-2));overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.08)}
.visual svg{position:absolute;inset:0;width:100%;height:100%}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;position:relative;counter-reset:s;margin-top:3rem}
.steps::before{content:"";position:absolute;top:28px;left:8%;right:8%;height:2px;background:var(--line)}
.steps::after{content:"";position:absolute;top:28px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,var(--red),var(--amber));transform:scaleX(var(--p,0));transform-origin:0 50%;transition:transform 1.4s var(--ease)}
.step{text-align:center;position:relative;z-index:1}
.step .n{width:56px;height:56px;margin:0 auto 1.1rem;border-radius:50%;background:#fff;border:2px solid var(--line);display:grid;place-items:center;font-weight:700;color:var(--navy);transition:background .4s,color .4s,border-color .4s}
.steps.in .step .n{background:var(--navy);color:var(--amber);border-color:var(--navy)}
.steps.in .step:nth-child(2) .n{transition-delay:.3s}.steps.in .step:nth-child(3) .n{transition-delay:.6s}.steps.in .step:nth-child(4) .n{transition-delay:.9s}
.step p{font-size:.93rem;color:var(--muted)}

/* Proyectos */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}
.filters button{min-height:44px;padding:.5rem 1.2rem;border-radius:999px;border:1.5px solid var(--line);background:#fff;font:500 .92rem var(--font);color:var(--navy);cursor:pointer;transition:all .25s}
.filters button:hover{border-color:var(--navy)}
.filters button[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.proj{border-radius:var(--r-lg);overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s,opacity .35s;display:flex;flex-direction:column}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.proj[hidden]{display:none}
.thumb{aspect-ratio:16/10;position:relative;background:linear-gradient(135deg,var(--navy),var(--navy-3));overflow:hidden}
.thumb svg{position:absolute;inset:0;width:100%;height:100%;transition:transform .8s var(--ease)}
.proj:hover .thumb svg{transform:scale(1.07)}
.thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tag{position:absolute;left:1rem;top:1rem;background:var(--amber);color:var(--navy);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.3rem .7rem;border-radius:999px;z-index:1}
.proj .body{padding:1.5rem}.proj h3{margin-bottom:.4rem}.proj p{color:var(--muted);font-size:.95rem;margin:0}
.meta{display:flex;gap:1rem;margin-top:1rem;font-size:.82rem;color:var(--slate)}

/* Servicios detalle */
.svc{display:grid;grid-template-columns:1fr 1.1fr;gap:3.5rem;align-items:center;padding:3.5rem 0;border-bottom:1px solid var(--line);scroll-margin-top:90px}
.svc:last-of-type{border-bottom:0}
.svc:nth-child(even) .svc-art{order:2}
.svc-art{aspect-ratio:5/4;border-radius:var(--r-lg);background:linear-gradient(150deg,var(--navy),var(--navy-3));position:relative;overflow:hidden;box-shadow:var(--shadow)}
.svc-art svg{position:absolute;inset:0;width:100%;height:100%}
.checks{list-style:none;padding:0;margin:1.2rem 0 1.6rem;display:grid;gap:.6rem}
.checks li{display:flex;gap:.7rem;align-items:flex-start;color:var(--muted)}
.checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:.2rem;border-radius:50%;background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}
.subnav{position:sticky;top:76px;z-index:50;background:#fff;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.subnav::-webkit-scrollbar{display:none}
.subnav ul{display:flex;gap:.4rem;list-style:none;margin:0;padding:.6rem 0;white-space:nowrap}
.subnav a{display:block;padding:.5rem 1rem;border-radius:999px;font-weight:500;font-size:.92rem;color:var(--navy)}
.subnav a:hover,.subnav a.on{background:var(--navy);color:#fff}

/* FAQ */
.faq{max-width:820px;margin:2.5rem auto 0;display:grid;gap:.8rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:0 1.4rem;transition:box-shadow .3s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{list-style:none;cursor:pointer;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:1rem;font-weight:600;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--red);transition:transform .3s var(--ease);flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:1.2rem;margin:0}

/* CTA */
.cta{background:linear-gradient(120deg,var(--red),#b81f2a);color:#fff;border-radius:var(--r-lg);padding:clamp(2rem,5vw,4rem);display:flex;flex-wrap:wrap;gap:2rem;align-items:center;justify-content:space-between;position:relative;overflow:hidden}
.cta h2{color:#fff;margin:0 0 .4rem}.cta p{margin:0;color:#ffe3e5}
.cta::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:rgba(246,195,68,.18)}
.cta .btn{background:#fff;color:var(--red-d);position:relative;z-index:1}.cta .btn:hover{background:var(--cream)}

/* Contacto / formularios */
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:start}
.form{display:grid;gap:1.2rem;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.4rem,3vw,2.4rem);box-shadow:var(--shadow)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.4rem;color:var(--navy)}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:.8rem 1rem;border:1.5px solid #cfd8e3;border-radius:12px;font:inherit;font-size:1rem;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 4px rgba(0,45,82,.12)}
.field .err{display:none;color:var(--red-d);font-size:.84rem;margin-top:.35rem}
.field.bad input,.field.bad select,.field.bad textarea{border-color:var(--red)}.field.bad .err{display:block}
.check{display:flex;gap:.7rem;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.check input{width:22px;height:22px;margin-top:.1rem;accent-color:var(--red);flex:none}
.check a{color:var(--red);text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.notice{display:none;padding:1rem 1.2rem;border-radius:12px;font-weight:500}
.notice.ok{display:block;background:#e7f7ec;color:#14532d}.notice.ko{display:block;background:#fdeaea;color:#8b1a1a}
.info-list{list-style:none;margin:1.5rem 0;padding:0;display:grid;gap:1.1rem}
.info-list li{display:flex;gap:1rem;align-items:flex-start}
.info-list .ico{margin:0;width:48px;height:48px;flex:none}.info-list b{display:block;color:var(--navy)}.info-list span,.info-list a{color:var(--muted)}
.info-list a:hover{color:var(--red)}
.ph{background:var(--cream);color:#7a5a00;padding:0 .35em;border-radius:4px}

/* Legal */
.legal{max-width:78ch}.legal h2{font-size:1.4rem;margin-top:2rem}.legal p,.legal li{color:var(--muted)}
.legal table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.92rem}.legal th,.legal td{border:1px solid var(--line);padding:.7rem;text-align:left;vertical-align:top}.legal th{background:var(--bg-soft)}

/* Footer */
.footer{background:var(--navy-2);color:#a9bdd2;padding:4rem 0 1.5rem;font-size:.95rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.1)}
.footer h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.footer a:hover{color:var(--amber)}
.footer .brand{margin-bottom:1rem}
.fbottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;padding-top:1.5rem;font-size:.85rem}
.wa{position:fixed;right:1rem;bottom:1rem;z-index:90;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.28);transition:transform .3s var(--ease)}
.wa:hover{transform:scale(1.1)}.wa svg{width:30px;height:30px}
.wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ping 2.4s ease-out infinite}
@keyframes ping{to{transform:scale(1.7);opacity:0}}

/* Cookies */
.cookies{position:fixed;left:1rem;right:1rem;bottom:1rem;max-width:560px;z-index:150;background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow-lg);border:1px solid var(--line);padding:1.4rem;transform:translateY(140%);transition:transform .5s var(--ease)}
.cookies.show{transform:none}
.cookies p{font-size:.9rem;color:var(--muted);margin-bottom:1rem}.cookies a{color:var(--red);text-decoration:underline}
.cookies .acts{display:flex;gap:.6rem}.cookies .btn{flex:1;min-height:44px;padding:.6rem .8rem;font-size:.88rem}
@media (max-width:640px){.cookies{padding:1rem;left:.6rem;right:.6rem;bottom:.6rem}.cookies p{font-size:.84rem;margin-bottom:.8rem}}

/* Reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}
.rv.l{transform:translateX(-32px)}.rv.r{transform:translateX(32px)}.rv.z{transform:scale(.94)}
.rv.l.in,.rv.r.in,.rv.z.in{transform:none}
.no-js .rv{opacity:1;transform:none}
.hero .rv{transition-duration:1s}

/* Responsive */
@media (max-width:980px){
  .hero-grid,.why,.contact,.svc{grid-template-columns:1fr}
  .svc:nth-child(even) .svc-art{order:0}
  .bolt-card{max-width:320px;margin-top:1rem}
  .g3,.g4{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}.steps::before,.steps::after{display:none}
  .fgrid{grid-template-columns:1fr 1fr}
  .burger{display:block}
  .menu{position:fixed;inset:0 0 0 auto;width:min(86vw,360px);flex-direction:column;align-items:flex-start;justify-content:center;gap:1.4rem;background:var(--navy-2);padding:2rem;transform:translateX(100%);transition:transform .45s var(--ease);box-shadow:-20px 0 50px rgba(0,0,0,.35)}
  .menu.open{transform:none}.menu a{font-size:1.2rem}
}
@media (max-width:640px){
  .g3,.g4,.g2,.row2,.steps,.fgrid{grid-template-columns:1fr}
  .hero{padding-top:6.5rem}.chip.c1{left:0}.chip.c2{right:0}
  .scroll-hint{display:none}
  .cta{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* ---- Fotos reales, logo oficial y lightbox ---- */
.soft{background:var(--sky-soft)}
.thumb img,.svc-art img,.visual>img.photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.proj:hover .thumb img{transform:scale(1.07)}
.thumb{background:var(--navy-3)}
.hero-visual{position:relative;max-width:460px;margin-inline:auto;width:100%}
.hero-photo{position:relative;aspect-ratio:4/5;border-radius:28px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.16)}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:72% 50%}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,32,59,.55))}
.hero-visual::before{content:"";position:absolute;inset:-14px -14px auto auto;width:62%;height:62%;border:2px solid var(--amber);border-radius:30px;opacity:.55;z-index:-1;transform:translate(10px,-10px)}
.hero-visual .chip{z-index:2}
.logo-panel{display:grid;place-items:center;padding:12%}
.logo-panel img{width:100%;max-width:420px;height:auto}
a.proj{cursor:zoom-in}
.thumb .zoom{position:absolute;right:.8rem;bottom:.8rem;width:38px;height:38px;border-radius:50%;background:rgba(0,32,59,.7);color:#fff;display:grid;place-items:center;opacity:0;transform:scale(.8);transition:all .3s var(--ease)}
.proj:hover .zoom,.proj:focus-visible .zoom{opacity:1;transform:none}
.thumb .zoom svg{width:18px;height:18px}
.proj .body{padding:1.1rem 1.3rem}.proj .body h3{font-size:1rem;margin:0}
.lb{position:fixed;inset:0;z-index:300;background:rgba(0,20,38,.94);display:none;align-items:center;justify-content:center;padding:1rem}
.lb.open{display:flex;animation:lbin .3s var(--ease)}
@keyframes lbin{from{opacity:0}}
.lb img{max-width:min(94vw,1400px);max-height:84vh;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.5);object-fit:contain}
.lb figcaption{position:absolute;left:0;right:0;bottom:1rem;text-align:center;color:#d6e3f0;font-size:.95rem}
.lb button{position:absolute;width:52px;height:52px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;font-size:1.6rem;cursor:pointer;display:grid;place-items:center;transition:background .2s}
.lb button:hover{background:var(--red)}
.lb .x{top:1rem;right:1rem}.lb .p{left:1rem;top:50%;margin-top:-26px}.lb .n{right:1rem;top:50%;margin-top:-26px}
@media (max-width:640px){.lb .p,.lb .n{top:auto;bottom:3.4rem;margin:0}}
/* ================= Tema claro "ecosistema" (cielo azul, blanco, azul marino, rojo y ámbar) ================= */
.header{background:rgba(255,255,255,0)}
.header.scrolled{background:rgba(255,255,255,.93);box-shadow:0 6px 24px rgba(0,45,82,.12)}
.brand{color:var(--navy)}.brand b i{color:var(--red)}
.menu a{color:var(--navy)}
.menu a:not(.btn)::after{background:var(--red)}
.burger{color:var(--navy)}
.hero,.page-hero{background:radial-gradient(900px 520px at 88% -5%,#fff,transparent 62%),linear-gradient(180deg,var(--sky) 0%,#e8f4fe 70%,#fff 100%);color:var(--ink)}
.hero h1,.page-hero h1{color:var(--navy)}.hero h1 em{color:var(--red)}
.hero .lead,.page-hero .lead{color:var(--muted)}
.hero .eyebrow,.page-hero .eyebrow,.dark .eyebrow{color:var(--red)}
.hero-badges{color:var(--muted)}.hero-badges svg{color:var(--red)}
.crumbs{color:var(--slate)}.crumbs a:hover{color:var(--red)}
.circuit{opacity:.9}.circuit path{stroke:#b4d6f2}
.btn-ghost{border-color:var(--navy);color:var(--navy)}.btn-ghost:hover{background:var(--navy);color:#fff}
.scroll-hint{border-color:rgba(0,45,82,.35)}
.hero-grid{grid-template-columns:1fr 1.1fr}
.hero-visual{max-width:640px}
.hero-photo{aspect-ratio:976/665;border-radius:24px;background:#fff;border:6px solid #fff;box-shadow:0 30px 70px rgba(0,45,82,.22)}
.hero-photo::after{display:none}.hero-photo img{object-position:50% 50%}
.hero-visual::before{border-color:var(--amber)}
.dark{background:linear-gradient(180deg,var(--sky-soft),#dcedfb);color:var(--muted)}
.dark h1,.dark h2,.dark h3{color:var(--navy)}.dark .lead{color:var(--muted)}
.why li b{color:var(--navy)}.why li span{color:var(--muted)}
.why li .tick{background:rgba(228,5,46,.12);color:var(--red)}
.visual{background:linear-gradient(160deg,#fff,var(--sky-soft));border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.visual.logo-panel img{max-width:380px}
.chip{background:#fff;border:1px solid var(--line);color:var(--navy);box-shadow:var(--shadow)}.chip svg{color:var(--red)}
.cta::after{background:rgba(242,172,32,.28)}
.eco{margin-top:3rem}
.eco-img{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:6px solid #fff;background:#fff}
.eco-img img{width:100%;height:auto;display:block}
.pillars{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin-top:1.5rem}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.1rem 1rem;text-align:center;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;border-bottom:3px solid var(--amber)}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-bottom-color:var(--red)}
.pillar b{display:block;color:var(--navy);font-size:1rem}.pillar span{font-size:.85rem;color:var(--muted)}
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .menu{background:#fff;box-shadow:-20px 0 50px rgba(0,45,82,.25)}
  .pillars{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){.pillars{grid-template-columns:1fr 1fr}.pillar:last-child{grid-column:1/-1}.hero-photo{border-width:4px}}
html{overflow-x:clip}

/* ---- Correcciones de auditoría ---- */
.legal table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.hero .eyebrow,.page-hero .eyebrow,.dark .eyebrow{color:var(--red-d)}
@media (max-width:980px){
  .menu{visibility:hidden;transition:transform .45s var(--ease),visibility 0s linear .45s}
  .menu.open{visibility:visible;transition:transform .45s var(--ease),visibility 0s}
}
/* Aerotermia: tira de imágenes ilustrativas */
.svc-extra{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.svc-extra img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow)}
.fig-note{font-size:.82rem;color:var(--slate);margin:.9rem 0 0;text-align:center}
@media (max-width:640px){.svc-extra{grid-template-columns:1fr}}
/* ================= Microinteracciones (solo transform/opacity; respetan reduced-motion) ================= */
@keyframes ring{from{opacity:.85;transform:scale(1)}to{opacity:0;transform:scale(1.55)}}
@keyframes shine{to{left:130%}}
@keyframes ripple{to{transform:scale(2.6);opacity:0}}
@keyframes sweep{from{background-position:-25% 0}to{background-position:125% 0}}
@keyframes faqin{from{opacity:0;transform:translateY(-6px)}}
@keyframes drift{50%{transform:translate(14px,-10px) rotate(52deg)}}
@keyframes drift2{50%{transform:translate(-12px,10px)}}
@keyframes nudge{50%{transform:translateX(5px)}}

/* Títulos: la línea del eyebrow se dibuja al entrar */
.eyebrow.rv::before{transform:scaleX(0);transform-origin:0 50%;transition:transform .9s var(--ease) .2s}
.eyebrow.rv.in::before{transform:scaleX(1)}
.center .eyebrow.rv::before{transform-origin:100% 50%}
.no-js .eyebrow.rv::before{transform:none}

/* Botones: brillo, onda y atracción magnética */
.btn{position:relative;overflow:hidden;transform:translate(var(--tx,0px),var(--ty,0px))}
.btn:hover{transform:translate(var(--tx,0px),calc(var(--ty,0px) - 2px))}
.btn::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-20deg);pointer-events:none}
.btn:hover::after{animation:shine .85s var(--ease)}
.btn .rpl{position:absolute;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:rgba(255,255,255,.55);pointer-events:none;animation:ripple .65s ease-out forwards}
.btn-line .rpl{background:rgba(0,45,82,.25)}

/* Tarjetas y pilares: foco de luz que sigue al cursor + anillo en el icono */
.card,.pillar{--mx:50%;--my:50%}
.pillar{position:relative;overflow:hidden}
.card::after,.pillar::after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(240px circle at var(--mx) var(--my),rgba(242,172,32,.17),rgba(228,5,46,.06) 45%,transparent 72%);opacity:0;transition:opacity .35s;pointer-events:none}
.card:hover::after,.pillar:hover::after{opacity:1}
.ico{position:relative}
.ico::after{content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid var(--amber);opacity:0;pointer-events:none}
.card:hover .ico::after{animation:ring .9s var(--ease)}
.pillar b{display:block;width:fit-content;margin:0 auto .15rem;background:linear-gradient(var(--red),var(--red)) 0 100%/0 2px no-repeat;padding-bottom:3px;transition:background-size .45s var(--ease)}
.pillar:hover b{background-size:100% 2px}

/* Pilares: segmento de luz que recorre la línea (generación → distribución) */
.pillars{position:relative}
.pillars::before{content:"";position:absolute;left:8%;right:8%;top:-14px;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--sky-2),transparent)}
.pillars::after{content:"";position:absolute;left:8%;right:8%;top:-14px;height:2px;background:linear-gradient(90deg,transparent,var(--amber),var(--red),transparent) 0 0/22% 100% no-repeat;animation:sweep 4.2s linear infinite;filter:drop-shadow(0 0 5px rgba(242,172,32,.9))}
@media (max-width:980px){.pillars::before,.pillars::after{display:none}}

/* "Por qué": las marcas entran con rebote */
.why li.rv .tick{transform:scale(.3);transition:transform .7s cubic-bezier(.34,1.56,.64,1) calc(var(--d,0s) + .3s)}
.why li.rv.in .tick{transform:scale(1)}

/* Proceso: pulso al activarse cada paso */
.step .n{position:relative;transition:background .4s,color .4s,border-color .4s,transform .35s var(--ease)}
.step:hover .n{transform:translateY(-5px) scale(1.06)}
.step .n::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid var(--amber);opacity:0;pointer-events:none}
.steps.in .step .n::after{animation:ring 1.1s var(--ease) both}
.steps.in .step:nth-child(1) .n::after{animation-delay:.1s}
.steps.in .step:nth-child(2) .n::after{animation-delay:.45s}
.steps.in .step:nth-child(3) .n::after{animation-delay:.75s}
.steps.in .step:nth-child(4) .n::after{animation-delay:1.05s}

/* Proyectos: la foto se destapa al entrar, etiqueta que desliza, título subrayado */
.proj.rv .thumb img{clip-path:inset(0 100% 0 0);transition:clip-path 1.1s var(--ease) calc(var(--d,0s) + .1s),transform .8s var(--ease)}
.proj.rv.in .thumb img{clip-path:inset(0 0 0 0)}
.no-js .proj.rv .thumb img{clip-path:none}
.proj.rv .tag{opacity:0;transform:translateX(-14px);transition:opacity .6s var(--ease) calc(var(--d,0s) + .55s),transform .6s var(--ease) calc(var(--d,0s) + .55s)}
.proj.rv.in .tag{opacity:1;transform:none}
.proj h3{display:inline;background:linear-gradient(var(--red),var(--red)) 0 100%/0 2px no-repeat;padding-bottom:2px;transition:background-size .45s var(--ease)}
.proj:hover h3,.proj:focus-visible h3{background-size:100% 2px}

/* FAQ: acento lateral y entrada suave del texto */
.faq details{position:relative;border-radius:var(--r)}
.faq details::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;background:linear-gradient(var(--red),var(--amber));transform:scaleY(0);transition:transform .4s var(--ease)}
.faq details[open]::before{transform:scaleY(1)}
.faq details[open] p{animation:faqin .45s var(--ease)}
.faq summary:hover{color:var(--red)}

/* CTA: formas que derivan suavemente y flecha que invita a pulsar */
.cta::before{content:"";position:absolute;left:-46px;bottom:-70px;width:190px;height:190px;background:rgba(255,255,255,.08);transform:rotate(45deg);animation:drift 10s ease-in-out infinite}
.cta::after{animation:drift2 12s ease-in-out infinite}
.cta .btn svg{animation:nudge 2.4s ease-in-out infinite}
.cta .btn:hover svg{animation:none}

/* Pie: subrayado que se dibuja y marca que gira */
.footer ul a{background:linear-gradient(var(--amber),var(--amber)) 0 100%/0 1px no-repeat;padding-bottom:2px;transition:background-size .35s var(--ease),color .2s}
.footer ul a:hover{background-size:100% 1px}
.brand img{transition:transform .5s cubic-bezier(.34,1.56,.64,1)}
.brand:hover img{transform:rotate(-8deg) scale(1.08)}

/* Volver arriba con anillo de progreso */
.totop{position:fixed;left:1rem;bottom:1rem;z-index:90;width:52px;height:52px;border:0;border-radius:50%;background:#fff;color:var(--navy);cursor:pointer;box-shadow:var(--shadow);display:grid;place-items:center;opacity:0;transform:translateY(16px) scale(.9);pointer-events:none;transition:opacity .35s,transform .35s var(--ease),background .25s,color .25s}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop:hover{background:var(--navy);color:#fff;transform:translateY(-3px)}
.totop svg.rg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.totop circle{fill:none;stroke-width:3}
.totop .trk{stroke:var(--line)}
.totop .bar{stroke:var(--red);stroke-linecap:round;stroke-dasharray:132;stroke-dashoffset:calc(132 - 132 * var(--p,0))}
.totop svg.arr{position:relative;width:20px;height:20px;transform:rotate(-90deg)}

@media (prefers-reduced-motion:reduce){
  .pillars::after,.cta::before,.cta::after,.cta .btn svg{animation:none}
  .proj.rv .thumb img{clip-path:none}
}

.btn:focus-visible{outline:3px solid var(--amber);outline-offset:-6px}

.pillar span{display:block}

/* ================= Rayos eléctricos en "Por qué Faraday adj" ================= */
.why ul{position:relative}
.volt-track,.volt-fx{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.volt-track{z-index:0}
.volt-fx{z-index:2;filter:drop-shadow(0 0 4px rgba(242,172,32,.95))}
.vt-base{stroke:rgba(0,45,82,.16);stroke-width:2;stroke-dasharray:3 6;stroke-linecap:round}
.vt-fill{stroke:var(--amber);stroke-width:3;stroke-linecap:round;filter:drop-shadow(0 0 5px rgba(242,172,32,.9))}
.vt-spark{fill:#fff;stroke:var(--amber);stroke-width:2.5;transform-box:fill-box;transform-origin:center;animation:sparkp .45s ease-in-out infinite alternate;filter:drop-shadow(0 0 6px rgba(242,172,32,1))}
@keyframes sparkp{from{transform:scale(.8)}to{transform:scale(1.5)}}
.vg{fill:none;stroke:var(--amber);stroke-width:5;stroke-linejoin:round;stroke-linecap:round;opacity:.5}
.vc{fill:none;stroke:#fff;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.why li.rv .tick{position:relative;z-index:1;background:#fbdfe3;transition:transform .7s cubic-bezier(.34,1.56,.64,1) calc(var(--d,0s) + .3s),background .35s,box-shadow .35s,color .35s}
.why li.lit .tick{background:linear-gradient(135deg,var(--amber),var(--red));color:#fff;box-shadow:0 0 0 4px rgba(242,172,32,.25),0 0 18px rgba(242,172,32,.75)}
.why li b{transition:color .3s}
.why li.lit b{color:var(--red-d)}
@media (prefers-reduced-motion:reduce){.vt-spark{animation:none}}

.visual:not(.logo-panel)>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:78% 50%}

/* ================= Revisión móvil dedicada (≤640 px) ================= */
@media (max-width:640px){
  /* Ritmo general: menos aire, tipografía algo menor */
  .section{padding:2.75rem 0}
  .lead{font-size:1rem}
  h2{font-size:1.55rem}
  .eyebrow{font-size:.8rem;margin-bottom:.7rem}
  .tag{font-size:.7rem;padding:.25rem .6rem}
  .rv.l,.rv.r{transform:translateY(24px)}

  /* Cabecera más baja */
  .nav{height:64px}
  .brand img{width:38px}
  .brand b{font-size:1.1rem}
  .menu{padding-bottom:calc(2rem + env(safe-area-inset-bottom))}

  /* Hero: altura natural, sin decoración pesada */
  .hero{min-height:0;padding:5.5rem 0 2.2rem;display:block}
  .hero .circuit,.hero-visual::before,.scroll-hint{display:none}
  .hero h1{font-size:2.05rem;max-width:none}
  .hero .lead{margin-bottom:1.4rem}
  .hero-cta{flex-direction:column;gap:.7rem;margin-bottom:1.4rem}
  .hero-cta .btn{width:100%}
  .hero-badges{gap:.4rem 1rem;font-size:.84rem}
  .hero-grid{gap:1.6rem}
  .hero-photo{aspect-ratio:4/3;border-width:4px;border-radius:18px}
  .page-hero{padding:6.5rem 0 2.6rem}
  .page-hero h1{font-size:1.85rem}

  /* Tarjetas de servicio: icono a la izquierda, mucho más compactas */
  .card{padding:1.15rem 1.1rem;display:grid;grid-template-columns:48px 1fr;gap:0 .95rem;align-items:start}
  .card .ico{grid-row:1/span 3;width:48px;height:48px;border-radius:14px;margin:0}
  .card .ico svg{width:24px;height:24px}
  .card h3{font-size:1.05rem;margin:0 0 .25rem}
  .card p{font-size:.92rem;line-height:1.5}
  .card .more{margin-top:.6rem;font-size:.88rem}
  .g3,.g4,.g2{gap:.85rem}

  /* Ecosistema */
  .eco{margin-top:1.8rem}
  .eco-img{border-width:3px}
  .pillars{gap:.6rem;margin-top:1rem}
  .pillar{padding:.8rem .6rem}
  .pillar b{font-size:.92rem}
  .pillar span{font-size:.78rem}

  /* Por qué: foto más baja y lista más apretada */
  .why{gap:1.8rem}
  .why ul{gap:1rem;margin-top:1.2rem}
  .visual{aspect-ratio:4/3}

  /* Proceso: lista vertical con línea que se rellena */
  .steps{grid-template-columns:1fr;gap:1.3rem;margin-top:1.8rem}
  .steps::before,.steps::after{display:block;left:23px;right:auto;top:24px;bottom:24px;width:2px;height:auto}
  .steps::after{transform:scaleY(var(--p,0));transform-origin:50% 0}
  .step{display:grid;grid-template-columns:48px 1fr;gap:0 1rem;text-align:left;align-items:center}
  .step .n{grid-row:1/span 2;width:48px;height:48px;margin:0}
  .step h3{margin:0;font-size:1.02rem}
  .step p{margin:.15rem 0 0;font-size:.9rem}

  /* Proyectos: galería en 2 columnas compactas, filtros en una fila deslizable */
  .filters{flex-wrap:nowrap;overflow-x:auto;margin:0 -1rem 1.2rem;padding:0 1rem .4rem;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .filters button{flex:none}
  .filters+.grid{grid-template-columns:1fr 1fr;gap:.65rem}
  .filters+.grid .thumb{aspect-ratio:4/3}
  .filters+.grid .tag{left:.5rem;top:.5rem;font-size:.62rem;padding:.2rem .5rem}
  .filters+.grid .proj .body{padding:.6rem .7rem}
  .filters+.grid .proj h3{font-size:.8rem;line-height:1.25}
  .filters+.grid .zoom{display:none}
  .proj .body{padding:.9rem 1rem}

  /* Servicios: bloques más bajos y tira de aerotermia deslizable */
  .svc{padding:1.8rem 0;gap:1.3rem}
  .svc-art{aspect-ratio:16/10}
  .checks{margin:.9rem 0 1.2rem;gap:.5rem}
  .svc-extra{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:80%;overflow-x:auto;scroll-snap-type:x mandatory;gap:.7rem;margin:.8rem -1rem 0;padding:0 1rem .4rem;scrollbar-width:none}
  .svc-extra::-webkit-scrollbar{display:none}
  .svc-extra img{scroll-snap-align:start}

  /* FAQ y CTA */
  .faq{margin-top:1.6rem;gap:.6rem}
  .faq details{padding:0 1.1rem}
  .faq summary{min-height:52px;font-size:.95rem}
  .cta{padding:1.6rem 1.3rem;gap:1.2rem;border-radius:18px}
  .cta h2{font-size:1.4rem}
  .cta::before,.cta::after{display:none}
  .cta .btn{width:100%}

  /* Contacto */
  .form{padding:1.3rem 1.1rem}
  .info-list a{display:inline-block;padding:.3rem 0}

  /* Pie compacto con enlaces fáciles de tocar */
  .footer{padding:2.6rem 0 5.2rem}
  .fgrid{grid-template-columns:1fr 1fr;gap:1.6rem 1rem;padding-bottom:1.6rem}
  .fgrid>div:first-child,.fgrid>div:last-child{grid-column:1/-1}
  .footer ul{gap:0}
  .footer ul a{display:inline-block;padding:.55rem 0}
  .crumbs a{display:inline-block;padding:.5rem 0}
  .fbottom{flex-direction:column;gap:.2rem}
  .fbottom a{display:inline-block;padding:.5rem 0}

  /* Flotantes: sin "volver arriba", WhatsApp más pequeño y con zona segura */
  .totop{display:none}
  .wa{width:52px;height:52px;right:.8rem;bottom:calc(.8rem + env(safe-area-inset-bottom))}
  .wa svg{width:27px;height:27px}
  .cookies{bottom:calc(.6rem + env(safe-area-inset-bottom))}
}
@media (max-width:380px){
  .hero h1{font-size:1.85rem}
  .filters+.grid{gap:.5rem}
  .pillars{grid-template-columns:1fr}
  .pillar:last-child{grid-column:auto}
}

/* Correcciones tras revisión móvil */
.footer .brand{color:#fff}
.footer .brand b i{color:var(--amber)}
.brand{padding:.45rem 0}
@media (max-width:640px){.eyebrow{letter-spacing:.08em}}

/* Móvil: sin rayos ni chispa; solo la línea y los puntos que se encienden */
@media (max-width:640px){.volt-fx,.vt-spark{display:none}}

/* Formulario: salida alternativa si falla el envío */
.notice.ko{display:block}
.notice .fallback{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.8rem}
.notice .fallback .btn{min-height:44px;padding:.55rem 1.2rem;font-size:.9rem}
@media (max-width:640px){.notice .fallback .btn{width:100%}}