/* MYPÜKA® Web 2.0 — paleta de marca (mypuka.com + fichas técnicas). Sin negro:
   el contraste lo da el verde bosque profundo, y solo en bloques puntuales. */
@font-face{font-family:"BrandonText";src:url(../fonts/BrandonText-Light.woff2) format("woff2");font-weight:300;font-display:swap}
@font-face{font-family:"BrandonText";src:url(../fonts/BrandonText-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"BrandonText";src:url(../fonts/BrandonText-Bold.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --red:#EC1C24; --red-d:#C9141B;
  --sand:#DED2BE; --sand-l:#EAE1D2;
  --forest:#556B59; --forest-d:#1F2A25;
  --stone:#708090;
  --linen:#F5F5F0; --linen-2:#EFEDE5; --white:#FFFFFF;
  --text:#1F2A25; --muted:rgba(31,42,37,.72); --faint:rgba(31,42,37,.56);
  --line:rgba(31,42,37,.14);
  --radius:5px; --radius-lg:18px;
  --shadow:0 10px 45px rgba(31,42,37,.12);
  --wrap:1200px; --gutter:clamp(16px,4vw,40px);
  --sec:clamp(64px,9vw,120px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--linen);color:var(--text);font:400 17px/1.6 "BrandonText","Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;overflow-x:hidden}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit}
figure{margin:0}
h1,h2,h3{font-weight:600;letter-spacing:-.03em;line-height:1.08;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.4rem,5.4vw,4.4rem)}
h2{font-size:clamp(2rem,4vw,3.2rem)}
h3,.h3{font-size:clamp(1.25rem,2vw,1.6rem);letter-spacing:-.02em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:var(--white);padding:8px 12px}
.kicker,.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--forest);margin:0 0 1rem}
.eyebrow{color:var(--red)}
.lead{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--muted);max-width:60ch}
.narrow{max-width:62ch}
.fine{font-size:.82rem;color:var(--faint);margin-top:1rem}
.section{padding:var(--sec) 0}
.section-tight{padding-top:24px}
.section-sand{background:var(--sand-l)}
.section-linen2{background:var(--linen-2)}
.section-forest{background:var(--forest);color:var(--linen)}
.section-forest .kicker{color:var(--sand)}
.section-forest .lead{color:rgba(245,245,240,.82)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:.75em 1.5em;border-radius:999px;border:1.5px solid transparent;font:600 .95rem/1 inherit;letter-spacing:.01em;text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:active{transform:translateY(1px)}
.btn-red{background:var(--red);color:var(--white)}.btn-red:hover{background:var(--red-d)}
.btn-ghost{border-color:var(--text);color:var(--text);background:transparent}.btn-ghost:hover{background:var(--text);color:var(--linen)}
.btn-dark{background:var(--forest);color:var(--linen)}.btn-dark:hover{background:var(--forest-d)}
.btn-sm{min-height:40px;padding:.55em 1.1em;font-size:.88rem}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.link-arrow{display:inline-block;font-weight:600;color:var(--forest);text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:2px}
.link-arrow::after{content:" →"}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}

/* Header: claro siempre, con blur; nunca fondo negro */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,245,240,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px rgba(31,42,37,.06)}
.header-in{display:flex;align-items:center;gap:24px;height:72px}
.brand img{width:118px;height:auto}
.nav{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav>a{text-decoration:none;font-size:.95rem;color:var(--muted);white-space:nowrap}
.nav>a:hover{color:var(--text)}
.nav-sett{color:var(--red)!important;font-weight:600}
.lang{display:flex;gap:2px;padding-left:18px;border-left:1px solid var(--line)}
.lang a,.foot-lang a{font-size:.8rem;font-weight:600;letter-spacing:.06em;text-decoration:none;color:var(--faint);padding:4px 6px;border-radius:4px}
.lang a[aria-current],.foot-lang a[aria-current]{color:var(--text);background:var(--sand-l)}
.burger{display:none;background:none;border:0;width:44px;height:44px;margin-left:8px;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--text);transition:transform .25s}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}
@media (max-width:1080px){
  .burger{display:block}
  .header-cta{margin-left:auto}
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;margin:0;padding:8px var(--gutter) 24px;background:var(--linen);border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav>a{width:100%;padding:14px 0;font-size:1.1rem;border-bottom:1px solid var(--line)}
  .lang{border:0;padding:16px 0 0}
}
@media (max-width:520px){.header-cta{display:none}.burger{margin-left:auto}}

/* 01 Hero: foto a sangre, mensaje único. Solo un velo verde bosque abajo para leer el texto; el cielo queda intacto */
.hero-photo{position:relative;display:flex;align-items:flex-end;min-height:min(calc(100svh - 72px - 52px),880px);color:var(--linen);overflow:hidden;background:var(--forest-d)}
.hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:38% 58%}
.hero-photo::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to top,rgba(31,42,37,.74) 0%,rgba(31,42,37,.38) 34%,rgba(31,42,37,0) 62%),
             linear-gradient(to right,rgba(31,42,37,.34) 0%,rgba(31,42,37,0) 50%)}
.hero-photo-copy{position:relative;z-index:2;width:100%;padding-top:120px;padding-bottom:clamp(40px,6vw,72px)}
.hero-photo h1{max-width:13ch;color:var(--linen);text-shadow:0 2px 24px rgba(31,42,37,.25)}
.hero-photo .eyebrow{color:var(--sand)}
.hero-photo .lead{color:rgba(245,245,240,.92);max-width:48ch}
.btn-light{border-color:rgba(245,245,240,.85);color:var(--linen);background:rgba(245,245,240,.06);backdrop-filter:blur(6px)}
.btn-light:hover{background:var(--linen);color:var(--text)}
.hero-facts-inline{list-style:none;display:flex;flex-wrap:wrap;gap:10px 28px;padding:0;margin:32px 0 0;font-size:.92rem;color:rgba(245,245,240,.85)}
.hero-facts-inline strong{color:var(--linen);font-size:1.1rem}
.sett-strip{display:flex;align-items:center;justify-content:center;gap:10px;padding:14px var(--gutter);background:var(--sand);text-decoration:none;font-weight:600;font-size:.92rem;letter-spacing:.02em;text-align:center}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red);flex:none;animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
@media (max-width:600px){
  .hero-photo{min-height:calc(100svh - 72px - 80px)}
  .hero-bg img{object-position:58% 50%}
  .hero-facts-inline{gap:6px 18px;margin-top:22px}
}

/* 02 Categoría */
.head-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:end;margin-bottom:clamp(36px,5vw,56px)}
.head-split .lead{margin:0}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.trio-item{border-top:1.5px solid var(--text);padding-top:20px}
.trio-item p{color:var(--muted);margin:0}
.num{display:block;font-size:.8rem;font-weight:600;color:var(--red);margin-bottom:12px;letter-spacing:.1em}

/* 03 Pilares */
.pillars-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:center}
.pillars-media img{border-radius:var(--radius-lg);aspect-ratio:4/5;object-fit:cover;width:100%}
.pillar{padding:22px 0;border-bottom:1px solid var(--line)}
.pillar:last-child{border:0}
.pillar h3{font-size:clamp(1.9rem,3.2vw,2.6rem);margin:0}
.pillar-sub{font-weight:600;color:var(--forest);margin:.2em 0 .4em}
.pillar p:last-child{color:var(--muted);margin:0}

/* 04 Suelo */
.versus{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(16px,3vw,32px);align-items:stretch;margin-top:40px}
.vs-col{padding:clamp(24px,3vw,36px);border-radius:var(--radius-lg)}
.vs-col ul{list-style:none;padding:0;margin:0}
.vs-col li{padding:10px 0;border-top:1px solid var(--line);font-size:1.05rem}
.vs-trad{background:var(--linen-2);color:var(--muted)}
.vs-my{background:var(--white);box-shadow:var(--shadow)}
.vs-my h3{color:var(--red)}
.vs-my li::before{content:"✓";color:var(--forest);font-weight:600;margin-right:10px}
.vs-mid{align-self:center;font-weight:600;color:var(--faint);text-transform:uppercase;letter-spacing:.1em}

/* 05 Modelos */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip{font:600 .88rem inherit;padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;min-height:40px}
.chip[aria-pressed=true]{background:var(--text);border-color:var(--text);color:var(--linen)}
.models{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,28px)}
.model-card{display:flex;flex-direction:column;background:var(--white);border-radius:var(--radius-lg);overflow:hidden;text-decoration:none;box-shadow:0 2px 10px rgba(31,42,37,.05);transition:transform .3s,box-shadow .3s}
.model-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.model-card[hidden]{display:none}
.model-card figure{overflow:hidden}
.model-card img{aspect-ratio:3/2;object-fit:cover;width:100%;transition:transform .6s}
.model-card:hover img{transform:scale(1.04)}
.model-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.model-family{font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0 0 6px}
.model-body h3{font-size:1.6rem;margin-bottom:14px}
.model-body .link-arrow{margin-top:auto;align-self:flex-start}
.specs{list-style:none;display:flex;flex-wrap:wrap;gap:6px 18px;padding:0;margin:0 0 20px;color:var(--muted);font-size:.92rem}
.specs strong{color:var(--text);font-size:1.15rem}
.specs-lg{gap:10px 28px;font-size:1rem}.specs-lg strong{font-size:1.6rem}
.models-compact{grid-template-columns:repeat(5,1fr)}
.models-compact .model-body{padding:16px}.models-compact h3{font-size:1.15rem;margin-bottom:8px}
.models-compact .specs{margin:0;font-size:.8rem;gap:4px 10px}.models-compact .specs strong{font-size:.95rem}

/* 06 Montaje */
.deploy-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(32px,5vw,72px);align-items:center}
.steps{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:28px 0 32px;counter-reset:s}
.steps li{counter-increment:s;font-weight:600;font-size:.88rem;padding:8px 14px;border-radius:999px;background:var(--sand-l)}
.steps li::before{content:counter(s) " · ";color:var(--red)}
.figures{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:20px 28px;padding:0;margin:0}
.figures li{border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column}
.figures strong{font-size:clamp(2rem,3.4vw,2.8rem);font-weight:600;letter-spacing:-.03em;line-height:1}
.figures span{font-size:.88rem;color:var(--faint);margin-top:6px}
.figures .big-label{font-size:1.15rem;color:var(--text);font-weight:600;margin:0}
.video video{width:100%;border-radius:var(--radius-lg);background:var(--sand);aspect-ratio:16/9;object-fit:cover}
.narrow-video{max-width:900px}

/* 07 Negocio + calculadora */
.quad{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.4vw,28px);margin:40px 0 32px}
.quad>div{border-top:1.5px solid var(--text);padding-top:18px}
.quad h3{font-size:1.2rem}
.quad p{color:var(--muted);margin:0;font-size:.97rem}
.claim{font-size:clamp(1.4rem,2.4vw,2rem);font-weight:600;letter-spacing:-.02em;margin:0}
.claim + .fine{margin-top:.4rem}
.calc{margin-top:clamp(40px,5vw,64px);background:var(--white);border-radius:var(--radius-lg);padding:clamp(24px,4vw,48px);box-shadow:var(--shadow)}
.calc-head p{color:var(--muted)}
.calc-form{display:grid;grid-template-columns:1.4fr repeat(4,1fr) auto;gap:14px;align-items:end;margin-top:18px}
.calc-out{display:grid;grid-template-columns:repeat(4,1fr);gap:18px 28px;margin-top:32px;padding-top:28px;border-top:1px solid var(--line)}
.calc-out>div{display:flex;flex-direction:column}
.calc-out>div>span{font-size:.85rem;color:var(--faint)}
.calc-out strong{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:600;letter-spacing:-.03em;color:var(--forest)}
.calc-out .fine{grid-column:1/-1;margin:0}
.calc-out .btn{grid-column:1/-1;justify-self:start}
.calc-out>div:first-child strong{color:var(--text)}

/* Formularios */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:.82rem;font-weight:600;color:var(--muted)}
input,select{font:inherit;font-size:16px;min-height:48px;width:100%;padding:10px 14px;border:1.5px solid var(--line);border-radius:10px;background:var(--linen);color:var(--text)}
input:focus,select:focus{outline:none;border-color:var(--forest);background:var(--white)}
input[aria-invalid=true]{border-color:var(--red)}

/* 08 Experience */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:clamp(140px,17vw,220px);gap:clamp(8px,1.2vw,14px)}
.mosaic figure{overflow:hidden;border-radius:var(--radius)}
.mosaic figure:nth-child(1){grid-column:span 2;grid-row:span 2}
.mosaic figure:nth-child(6){grid-column:span 2}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.mosaic figure:hover img{transform:scale(1.04)}

/* 09 Programa de activos (verde bosque de las fichas) */
.cycle{list-style:none;display:grid;grid-template-columns:repeat(6,1fr);gap:0;padding:0;margin:40px 0;counter-reset:c}
.cycle li{counter-increment:c;position:relative;padding:18px 12px 0 0;border-top:2px solid rgba(245,245,240,.35);font-weight:600;font-size:1.05rem}
.cycle li::before{content:"0" counter(c);display:block;font-size:.75rem;color:var(--sand);letter-spacing:.1em;margin-bottom:6px}
.cycle li:first-child{border-top-color:var(--red)}
.life-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(32px,5vw,72px)}
blockquote{margin:24px 0 0;padding-left:20px;border-left:3px solid var(--red);font-size:clamp(1.2rem,2vw,1.5rem);font-weight:600;letter-spacing:-.01em;line-height:1.3}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{padding:10px 0 10px 28px;border-bottom:1px solid var(--line);position:relative}
.ticks li::before{content:"";position:absolute;left:2px;top:19px;width:12px;height:6px;border-left:2px solid var(--forest);border-bottom:2px solid var(--forest);transform:rotate(-45deg)}
.section-forest .ticks li{border-color:rgba(245,245,240,.2)}
.section-forest .ticks li::before{border-color:var(--sand)}
.ip{display:flex;align-items:center;gap:12px;font-size:.85rem;margin-top:24px;opacity:.9}
.ip img{width:54px;height:54px}
.section:not(.section-forest) .ip img{filter:invert(1) sepia(.2)}

/* 10 SETT */
.sett-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.sett-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;aspect-ratio:3/2;object-fit:cover}
.sett-logo{width:120px;height:auto;margin-bottom:20px}
.models-note{margin:-12px 0 24px}
.sett-units-label{font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--forest);margin:24px 0 10px}
.sett-units{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sett-units a{display:flex;align-items:center;gap:12px;padding:8px;border-radius:12px;background:var(--white);text-decoration:none;box-shadow:0 2px 10px rgba(31,42,37,.06)}
.sett-units img{width:72px;height:48px;object-fit:cover;border-radius:8px;flex:none}
.sett-units span{display:flex;flex-direction:column;font-size:.8rem;color:var(--muted);line-height:1.35}
.sett-units strong{color:var(--text);font-size:1rem}
.sett-where{font-weight:600;color:var(--red);font-size:1.05rem}

/* 11 FAQ */
.faq-wrap{display:grid;grid-template-columns:1fr 1.6fr;gap:clamp(28px,5vw,72px);align-items:start}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:600;font-size:1.08rem;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:1.6rem;font-weight:300;color:var(--forest);transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{color:var(--muted);margin:0 0 22px;max-width:70ch}
.faq-page{max-width:880px}

/* 12 Contacto */
.contact{background:var(--sand-l)}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,80px);align-items:start}
.contact-direct{margin-top:28px;font-weight:600;line-height:2}
.contact-direct a{text-decoration:none;border-bottom:1px solid var(--line)}
.lead-form{background:var(--white);padding:clamp(24px,4vw,40px);border-radius:var(--radius-lg);box-shadow:var(--shadow);display:grid;gap:14px}
.brief summary{cursor:pointer;font-weight:600;color:var(--forest);padding:6px 0}
.brief-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:12px}
.brief-grid .full{grid-column:1/-1}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;color:var(--muted)}
.check input{width:20px;min-height:20px;height:20px;margin-top:3px;accent-color:var(--red)}
.lead-form .btn{justify-self:start}
.form-msg{margin:0;font-weight:600}
.form-msg.ok{color:var(--forest)}.form-msg.err{color:var(--red)}
.lead-form .fine{margin:0}
.hp{position:absolute;left:-9999px}

/* Páginas internas */
.page-head{padding:clamp(40px,7vw,96px) 0 clamp(24px,4vw,40px)}
.model-hero figure img{width:100%;max-height:78vh;aspect-ratio:16/9;object-fit:cover}
.model-hero-copy{padding-top:clamp(28px,4vw,48px)}
.back{display:inline-block;text-decoration:none;color:var(--faint);font-size:.9rem;margin-bottom:18px}
.model-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.model-gallery .wide{grid-column:1/-1}
.model-gallery img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);aspect-ratio:3/2}
.model-gallery .wide img{aspect-ratio:16/8}
.spec-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(32px,5vw,72px)}
.spec-table{width:100%;border-collapse:collapse}
.spec-table th,.spec-table td{text-align:left;padding:14px 0;border-bottom:1px solid var(--line);font-weight:400}
.spec-table th{color:var(--muted)}
.spec-table td{font-weight:600;text-align:right}
.plan img{border-radius:var(--radius);width:100%;mix-blend-mode:multiply}
.two-lists{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px)}
.gallery{columns:3 280px;column-gap:12px}
.g-item{display:block;margin-bottom:12px;border-radius:var(--radius);overflow:hidden;break-inside:avoid}
.g-item img{width:100%;transition:transform .6s}.g-item:hover img{transform:scale(1.03)}
.lightbox{border:0;padding:0;background:transparent;max-width:94vw;max-height:92vh}
.lightbox::backdrop{background:rgba(31,42,37,.86)}
.lightbox img{max-height:88vh;border-radius:var(--radius)}
.lb-close{position:fixed;top:16px;right:20px;width:48px;height:48px;border-radius:50%;border:0;background:var(--linen);font-size:1.6rem;cursor:pointer}

/* Footer: verde bosque profundo, el único bloque oscuro */
.site-footer{background:var(--forest-d);color:rgba(245,245,240,.78);padding:72px 0 28px;font-size:.95rem}
.site-footer h4{color:var(--linen);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px}
.site-footer a{text-decoration:none}.site-footer a:hover{color:var(--linen)}
.site-footer ul{list-style:none;padding:0;margin:0;line-height:2}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr .8fr;gap:40px}
.foot-tag{color:var(--linen);font-size:1.15rem;font-weight:600;margin-top:18px}
.foot-ip{font-size:.8rem;opacity:.7}
.site-footer .foot-lang a{color:rgba(245,245,240,.7)}
.site-footer .foot-lang a[aria-current]{background:rgba(245,245,240,.14);color:var(--linen)}
.foot-legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:56px;padding-top:24px;border-top:1px solid rgba(245,245,240,.14);font-size:.82rem}

/* Aparición suave (solo si hay JS y sin reducción de movimiento) */
@media (prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
  .js .reveal.in{opacity:1;transform:none}
}

/* Responsive */
@media (max-width:1080px){
  .calc-form{grid-template-columns:repeat(3,1fr)}
  .calc-form .field:first-child{grid-column:span 3}
  .models-compact{grid-template-columns:repeat(3,1fr)}
  .quad{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .head-split,.pillars-grid,.deploy-grid,.life-grid,.sett-grid,.faq-wrap,.contact-grid,.spec-grid,.two-lists{grid-template-columns:1fr}
  .head-split{align-items:start}
  .trio{grid-template-columns:1fr}
  .models{grid-template-columns:1fr 1fr}
  .pillars-media img{aspect-ratio:3/2}
  .cycle{grid-template-columns:repeat(3,1fr);row-gap:24px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .mosaic{grid-template-columns:1fr 1fr}
  .mosaic figure:nth-child(6){grid-column:auto}
}
@media (max-width:600px){
  body{font-size:16px}
  .models,.models-compact{grid-template-columns:1fr}
  .versus{grid-template-columns:1fr}
  .vs-mid{justify-self:center}
  .quad,.figures{grid-template-columns:1fr}
  .calc-out{grid-template-columns:1fr 1fr}
  .calc-form{grid-template-columns:1fr 1fr}
  .calc-form .field:first-child,.calc-form .btn{grid-column:1/-1}
  .brief-grid{grid-template-columns:1fr}
  .sett-units{grid-template-columns:1fr}
  .cycle{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .model-gallery{grid-template-columns:1fr 1fr}
  .actions .btn{flex:1 1 auto}
}