/* =========================================================
   NIKOSTIL Aluminios — hoja de estilos principal
   ========================================================= */
:root{
  --ink:#14171c; --ink-2:#232831; --ink-3:#3a414d;
  --text:#2b3038; --muted:#636b78; --line:#e3e1dc; --line-2:#d3d0c9;
  --paper:#f6f5f2; --white:#fff; --alu:#c9ccd1; --alu-2:#eceef1;
  --accent:#d62c20; --accent-d:#b3231a; --accent-soft:#fde9e7;
  --ok:#1f8a4c;
  --radius:14px; --radius-sm:8px;
  --shadow:0 1px 2px rgba(20,23,28,.06),0 8px 24px -8px rgba(20,23,28,.14);
  --shadow-lg:0 30px 60px -20px rgba(20,23,28,.35);
  --wrap:1200px;
  --ff-h:"Archivo",system-ui,sans-serif; --ff:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 16px/1.65 var(--ff);color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--ff-h);color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.015em}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.ic{width:1.1em;height:1.1em;flex:none;vertical-align:-.15em}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:999}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;padding:.8em 1.35em;border-radius:999px;border:1.5px solid transparent;
  font:600 .95rem/1 var(--ff);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn--lg{padding:1em 1.6em;font-size:1rem}
.btn--accent{background:var(--accent);color:#fff}
.btn--accent:hover{background:var(--accent-d)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-3)}
.btn--ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn--ghost:hover{border-color:var(--ink)}
.btn--ghost-light{border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.link-arrow{display:inline-flex;align-items:center;gap:.4em;font-weight:600;color:var(--ink);text-decoration:none;border-bottom:1.5px solid var(--accent);padding-bottom:2px}
.link-arrow .ic{transition:transform .2s}
.link-arrow:hover .ic{transform:translateX(3px)}

.eyebrow{display:inline-flex;align-items:center;gap:.6em;font:600 .78rem/1 var(--ff);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
.eyebrow--light{color:#ff8a80}

/* ---------- Topbar y cabecera ---------- */
.topbar{background:var(--ink);color:#b9bec7;font-size:.82rem}
.topbar__in{display:flex;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px}
.topbar a{color:#d9dce1;text-decoration:none}
.topbar a:hover{color:#fff}
.topbar__r{display:flex;gap:22px}
.topbar span,.topbar a{display:inline-flex;align-items:center;gap:6px}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header.is-scrolled{border-color:var(--line);box-shadow:0 6px 20px -14px rgba(0,0,0,.3)}
.site-header__in{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);flex:none}
.brand__mark{width:38px;height:38px;border:2.5px solid currentColor;border-radius:6px;display:grid;grid-template-columns:1fr 1fr;gap:3px;padding:4px;position:relative}
.brand__mark i{background:linear-gradient(160deg,#e9edf2,#b8c0cb);border-radius:2px}
.brand__mark i:last-child{background:var(--accent)}
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__txt b{font:800 1.3rem/1 var(--ff-h);letter-spacing:.02em}
.brand__txt small{font:600 .66rem/1 var(--ff);letter-spacing:.42em;text-transform:uppercase;color:var(--accent);margin-top:5px}
.brand--light{color:#fff}
.brand--light .brand__mark i:first-child{background:linear-gradient(160deg,#5a6372,#2e343e)}

.nav{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav ul a{display:block;padding:.55em .85em;border-radius:999px;text-decoration:none;font-weight:500;font-size:.95rem;color:var(--ink-3);transition:color .2s,background .2s}
.nav ul a:hover{color:var(--ink);background:var(--alu-2)}
.nav ul a[aria-current]{color:var(--ink);font-weight:600;background:var(--alu-2)}
.header-call{display:none;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:700 1rem/1.1 var(--ff-h)}
.header-call .ic{width:38px;height:38px;padding:9px;border-radius:50%;background:var(--accent-soft);color:var(--accent)}
.header-call small{display:block;font:500 .72rem/1 var(--ff);color:var(--muted);margin-bottom:3px}
.burger{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;padding:0 11px;flex-direction:column;justify-content:center;gap:5px}
.burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (min-width:1280px){.header-call{display:inline-flex}.nav__cta{display:none}}

/* ---------- Hero portada ---------- */
.hero{position:relative;background:var(--ink);color:#c8ccd3;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(900px 500px at 85% 10%,rgba(214,44,32,.22),transparent 60%),
  linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/80px 80px,
  linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/80px 80px}
.hero__in{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;padding-top:88px;padding-bottom:96px}
.hero h1{color:#fff;margin-bottom:.4em}
.hero h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1.5px #fff;background:linear-gradient(90deg,#fff,#c9ccd1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;-webkit-text-stroke:0}
.hero__lead{font-size:1.15rem;max-width:34em;color:#c3c8d0}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin:2rem 0 2.5rem}
.hero__trust{display:flex;flex-wrap:wrap;gap:12px 26px;list-style:none;margin:0;padding:0;font-size:.92rem}
.hero__trust li{display:flex;align-items:center;gap:8px;color:#dde0e5}
.hero__trust .ic{color:#ff7a70}
.hero__media{position:relative;display:grid;grid-template-columns:1.2fr 1fr;grid-template-rows:1fr 1fr;gap:14px;height:520px}
.hero__media figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);background:#222}
.hero__media figure:first-child{grid-row:1/3}
.hero__media img{width:100%;height:100%;object-fit:cover;transition:transform 6s ease}
.hero__media figure:hover img{transform:scale(1.05)}
.hero__badge{position:absolute;left:-28px;bottom:36px;background:#fff;color:var(--ink);border-radius:var(--radius);padding:16px 20px;display:flex;gap:14px;align-items:center;box-shadow:var(--shadow-lg)}
.hero__badge .ic{width:42px;height:42px;padding:10px;border-radius:10px;background:var(--accent);color:#fff}
.hero__badge b{display:block;font:800 1.05rem/1.2 var(--ff-h)}
.hero__badge span{font-size:.82rem;color:var(--muted)}

/* ---------- Cabecera de páginas internas ---------- */
.page-hero{position:relative;background-color:var(--ink);background-position:center;background-size:cover;background-repeat:no-repeat;color:#c3c8d0;padding:72px 0 64px;overflow:hidden;isolation:isolate}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(20,23,28,.96) 30%,rgba(20,23,28,.74))}
.page-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem);max-width:18em}
.page-hero p{max-width:42em;font-size:1.08rem;margin:0}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.85rem;margin-bottom:18px;list-style:none;padding:0}
.crumbs a{color:#aeb4bd;text-decoration:none}
.crumbs a:hover{color:#fff}
.crumbs li+li::before{content:"/";margin-right:8px;color:#5f6774}

/* ---------- Secciones ---------- */
.section{padding:96px 0}
.section--tight{padding:64px 0}
.section--paper{background:var(--paper)}
.section--dark{background:var(--ink);color:#c3c8d0}
.section--dark h2,.section--dark h3{color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:48px}
.section-head p{max-width:36em;color:var(--muted);margin:0}
.section-head--center{flex-direction:column;align-items:center;text-align:center}
.section-head h2{margin:0;max-width:16em}
.lead{font-size:1.12rem;color:var(--muted)}

/* Cifras */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-top:-48px;position:relative;z-index:2;box-shadow:var(--shadow)}
.stats div{padding:26px 28px;border-left:1px solid var(--line)}
.stats div:first-child{border-left:0}
.stats b{display:block;font:800 1.9rem/1 var(--ff-h);color:var(--ink);margin-bottom:6px}
.stats span{font-size:.9rem;color:var(--muted)}

/* Tarjetas de servicio */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s;text-decoration:none;color:inherit}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.card__img{aspect-ratio:4/3;overflow:hidden;background:var(--alu-2)}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card__img img{transform:scale(1.06)}
.card__body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.card__body p{color:var(--muted);font-size:.95rem;flex:1}
.card__num{position:absolute;top:16px;left:16px;background:rgba(20,23,28,.8);color:#fff;font:700 .75rem/1 var(--ff-h);padding:7px 10px;border-radius:999px;backdrop-filter:blur(4px)}

/* Ventajas */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split--wide{grid-template-columns:1.1fr .9fr}
.split__media{position:relative}
.split__media img{border-radius:var(--radius);width:100%;aspect-ratio:4/3.2;object-fit:cover;box-shadow:var(--shadow)}
.split__media .inset{position:absolute;right:-24px;bottom:-32px;width:44%;border:6px solid #fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);aspect-ratio:1}
.features{display:grid;grid-template-columns:1fr 1fr;gap:28px 32px;margin-top:32px}
.feature{display:flex;gap:16px}
.feature .ic{width:44px;height:44px;padding:11px;border-radius:12px;background:var(--accent-soft);color:var(--accent)}
.feature h3{font-size:1.02rem;margin-bottom:.3em}
.feature p{font-size:.93rem;color:var(--muted);margin:0}
.section--dark .feature .ic{background:rgba(255,255,255,.07);color:#ff7a70}
.section--dark .feature p{color:#a9afb9}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{position:relative;padding:28px 24px;border-radius:var(--radius);background:var(--ink-2);border:1px solid rgba(255,255,255,.06)}
.steps li::before{counter-increment:s;content:"0" counter(s);font:800 2.6rem/1 var(--ff-h);color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.3);display:block;margin-bottom:22px}
.steps h3{font-size:1.08rem}
.steps p{font-size:.93rem;color:#a9afb9;margin:0}

/* Perfiles */
.profiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.profile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:box-shadow .25s,transform .25s}
.profile:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.profile__img{position:relative;aspect-ratio:1;background:linear-gradient(160deg,#f3f4f6,#dfe2e7);overflow:hidden}
.profile__img img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply;transition:transform .6s}
.profile:hover .profile__img img{transform:scale(1.05)}
.profile__body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.profile__body p{font-size:.92rem;color:var(--muted);flex:1}
.tag{display:inline-flex;align-items:center;gap:5px;font:600 .72rem/1 var(--ff);letter-spacing:.06em;text-transform:uppercase;padding:6px 9px;border-radius:999px;background:var(--alu-2);color:var(--ink-3)}
.tag--rpt{background:var(--accent);color:#fff}
.profile__tags{position:absolute;top:14px;left:14px;display:flex;gap:6px}
.family{margin-top:56px}
.family:first-of-type{margin-top:0}
.family__head{display:flex;align-items:baseline;gap:16px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:26px}
.family__head h2{font-size:1.6rem;margin:0}
.family__head p{margin:0;color:var(--muted)}

/* Ficha técnica */
.spec-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
.spec-media{position:sticky;top:110px;display:grid;gap:16px}
.spec-media__main{border-radius:var(--radius);background:linear-gradient(160deg,#f3f4f6,#dfe2e7);overflow:hidden;aspect-ratio:1}
.spec-media__main img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}
.spec-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.spec-thumbs a{border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:1}
.spec-thumbs img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.spec-thumbs a:hover img{transform:scale(1.08)}
.spec-table{width:100%;border-collapse:collapse;font-size:.95rem;margin:8px 0 28px}
.spec-table th,.spec-table td{text-align:left;padding:13px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{font-weight:500;color:var(--muted);width:42%;padding-right:20px}
.spec-table td{color:var(--ink);font-weight:600}
.checks{list-style:none;padding:0;margin:0 0 28px;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem}
.checks .ic{color:var(--accent);margin-top:3px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.spec-nav{display:flex;justify-content:space-between;gap:16px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.spec-nav a{text-decoration:none;display:flex;flex-direction:column;gap:4px;color:var(--ink);font-weight:700;font-family:var(--ff-h)}
.spec-nav a small{font:500 .8rem var(--ff);color:var(--muted)}
.spec-nav a:last-child{text-align:right}

/* Galería */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.filters button{font:500 .92rem var(--ff);padding:.6em 1.1em;border-radius:999px;border:1px solid var(--line-2);background:#fff;color:var(--ink-3);cursor:pointer;transition:all .2s}
.filters button:hover{border-color:var(--ink)}
.filters button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.filters button span{opacity:.55;margin-left:4px;font-size:.85em}
.gallery{columns:4 260px;column-gap:14px}
.gallery a{display:block;break-inside:avoid;margin-bottom:14px;border-radius:var(--radius-sm);overflow:hidden;position:relative;background:var(--alu-2)}
.gallery img{width:100%;transition:transform .5s}
.gallery a::after{content:attr(data-caption);position:absolute;left:0;right:0;bottom:0;padding:28px 14px 12px;color:#fff;font-size:.85rem;font-weight:500;background:linear-gradient(transparent,rgba(0,0,0,.7));opacity:0;transform:translateY(6px);transition:all .25s}
.gallery a:hover img{transform:scale(1.05)}
.gallery a:hover::after{opacity:1;transform:none}
.gallery a.is-hidden{display:none}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:14px}
.mosaic a{border-radius:var(--radius-sm);overflow:hidden;position:relative}
.mosaic a:nth-child(1){grid-column:span 2;grid-row:span 2}
.mosaic a:nth-child(4){grid-row:span 2}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.mosaic a:hover img{transform:scale(1.06)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(10,12,15,.94);display:flex;align-items:center;justify-content:center;padding:40px 80px}
.lightbox[hidden]{display:none}
.lightbox figure{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center}
.lightbox img{max-height:calc(100vh - 140px);max-width:100%;border-radius:6px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox figcaption{color:#d6d9de;margin-top:14px;font-size:.95rem;text-align:center}
.lightbox button{position:absolute;background:rgba(255,255,255,.08);color:#fff;border:0;width:50px;height:50px;border-radius:50%;cursor:pointer;display:grid;place-items:center;transition:background .2s}
.lightbox button:hover{background:rgba(255,255,255,.18)}
.lightbox button .ic{width:24px;height:24px}
.lightbox__close{top:20px;right:20px}
.lightbox__prev{left:20px;top:50%;transform:translateY(-50%)}
.lightbox__next{right:20px;top:50%;transform:translateY(-50%)}

/* Guías / artículos */
.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.guide{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;display:flex;flex-direction:column}
.guide .ic{width:46px;height:46px;padding:11px;border-radius:12px;background:var(--ink);color:#fff;margin-bottom:20px}
.guide p{color:var(--muted);font-size:.95rem}
.guide details{margin-top:auto;border-top:1px solid var(--line);padding-top:14px}
.guide summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center}
.guide summary::-webkit-details-marker{display:none}
.guide summary .ic{width:18px;height:18px;padding:0;background:none;color:var(--accent);margin:0;transition:transform .2s}
.guide details[open] summary .ic{transform:rotate(180deg)}
.guide details ul{padding-left:18px;margin:14px 0 0;font-size:.92rem;color:var(--text)}
.guide details li{margin-bottom:8px}

.compare{width:100%;border-collapse:collapse;font-size:.95rem;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.compare th,.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
.compare thead th{background:var(--ink);color:#fff;font-family:var(--ff-h);font-weight:600}
.compare tbody th{font-weight:600;color:var(--ink)}
.compare td{color:var(--muted)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* Vídeo */
.video{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;background:#000 center/cover no-repeat;box-shadow:var(--shadow-lg);cursor:pointer;border:0;padding:0;width:100%;display:block}
.video::before{content:"";position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(0,0,0,.6))}
.video__play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:84px;height:84px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;box-shadow:0 0 0 12px rgba(214,44,32,.25);transition:transform .2s}
.video:hover .video__play{transform:translate(-50%,-50%) scale(1.07)}
.video__play .ic{width:30px;height:30px;fill:currentColor;margin-left:4px}
.video__label{position:absolute;left:24px;bottom:20px;color:#fff;font-weight:600;text-align:left}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Partners */
.partners{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:20px 56px}
.partners a{display:block;filter:grayscale(1);opacity:.65;transition:filter .25s,opacity .25s}
.partners a:hover{filter:none;opacity:1}
.partners img{max-height:56px;width:auto}

/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font:600 1.08rem/1.35 var(--ff-h);color:var(--ink);display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{width:22px;height:22px;color:var(--accent);transition:transform .25s}
.faq details[open] summary .ic{transform:rotate(180deg)}
.faq details p{color:var(--muted);margin:0 0 20px;max-width:46em}

/* Servicios (página) */
.service{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:56px 0;border-top:1px solid var(--line);scroll-margin-top:100px}
.service:first-child{border-top:0;padding-top:0}
.service:nth-child(even) .service__media{order:2}
.service__media img{border-radius:var(--radius);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow)}
.service__num{font:800 .85rem/1 var(--ff-h);color:var(--accent);letter-spacing:.1em;margin-bottom:12px;display:block}
.service p{color:var(--muted)}

/* Empresa */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value{padding:30px 28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.value .ic{width:46px;height:46px;padding:11px;border-radius:12px;background:var(--accent-soft);color:var(--accent);margin-bottom:18px}
.value p{color:var(--muted);font-size:.95rem;margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:20px 0 0}
.chips li{padding:8px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.9rem}
.section--dark .chips li{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1);color:#dfe2e6}

/* Formularios */
.form-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.form-grid .full{grid-column:1/-1}
.form-sec{grid-column:1/-1;font:700 .8rem/1 var(--ff);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:14px 0 -4px;display:flex;align-items:center;gap:12px}
.form-sec::after{content:"";flex:1;height:1px;background:var(--line)}
.field label{display:block;font-weight:600;font-size:.9rem;color:var(--ink);margin-bottom:7px}
.field label .req{color:var(--accent)}
.field .hint{font-size:.8rem;color:var(--muted);margin-top:6px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:.98rem;color:var(--ink);background:var(--paper);border:1.5px solid transparent;border-radius:10px;padding:.8em 1em;transition:border-color .2s,background .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23636b78' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:44px}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;background:#fff;border-color:var(--ink);box-shadow:0 0 0 4px rgba(20,23,28,.06)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--accent);background:#fff}
.field .err{display:none;color:var(--accent);font-size:.82rem;margin-top:6px}
.field.has-error .err{display:block}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choices label{margin:0;font-weight:500;cursor:pointer}
.choices input{position:absolute;opacity:0;pointer-events:none}
.choices span{display:inline-block;padding:.6em 1em;border-radius:999px;background:var(--paper);border:1.5px solid transparent;font-size:.92rem;transition:all .2s}
.choices input:checked+span{background:var(--ink);color:#fff}
.choices input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.consent input{width:20px;height:20px;margin-top:2px;accent-color:var(--accent);flex:none}
.consent a{color:var(--ink)}
.hp{position:absolute!important;left:-9999px!important}
.form-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:8px}
.form-foot small{color:var(--muted)}
.notice{padding:16px 20px;border-radius:10px;margin-bottom:24px;font-size:.95rem}
.notice--ok{background:#e8f6ee;color:#145c33}
.notice--err{background:var(--accent-soft);color:#8a1a12}

.side-card{background:var(--ink);color:#c3c8d0;border-radius:var(--radius);padding:34px 32px;position:sticky;top:110px}
.side-card h3{color:#fff}
.side-card ul{list-style:none;padding:0;margin:0}
.side-card li{display:flex;gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,.08)}
.side-card li:first-child{border-top:0}
.side-card li .ic{width:22px;height:22px;color:#ff7a70;margin-top:2px}
.side-card a{color:#fff;text-decoration:none}
.side-card a:hover{text-decoration:underline}
.side-card b{display:block;color:#fff;font-weight:600}
.side-card small{display:block;color:#8f96a1;font-size:.82rem}

.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-56px;position:relative;z-index:2}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);text-decoration:none;color:inherit;transition:transform .2s}
a.contact-card:hover{transform:translateY(-3px)}
.contact-card .ic{width:42px;height:42px;padding:10px;border-radius:10px;background:var(--accent-soft);color:var(--accent);margin-bottom:14px}
.contact-card small{display:block;color:var(--muted);font-size:.82rem;margin-bottom:2px}
.contact-card b{font:700 1.02rem/1.35 var(--ff-h);color:var(--ink);word-break:break-word}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;background:var(--alu-2)}
.map iframe{width:100%;height:100%;border:0;display:block}
.hours{width:100%;border-collapse:collapse;font-size:.95rem}
.hours td{padding:10px 0;border-bottom:1px solid var(--line)}
.hours td:last-child{text-align:right;font-weight:600;color:var(--ink)}

.prose{max-width:780px}
.prose h2{font-size:1.45rem;margin-top:2em}
.prose p,.prose li{color:var(--text)}

/* CTA y pie */
.cta-band{background:var(--accent);color:#ffe3e0;position:relative;overflow:hidden;isolation:isolate}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px) 0 0/60px 60px;mask:linear-gradient(90deg,transparent,#000)}
.cta-band__in{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-top:64px;padding-bottom:64px}
.cta-band h2{color:#fff;margin-bottom:.3em}
.cta-band p{margin:0;max-width:34em}
.cta-band .eyebrow--light{color:#fff;opacity:.8}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn--accent{background:var(--ink)}
.cta-band .btn--accent:hover{background:#000}

.site-footer{background:var(--ink);color:#9aa1ac;font-size:.93rem}
.site-footer__grid{display:grid;grid-template-columns:1.4fr 1.2fr 1fr .8fr;gap:48px;padding-top:72px;padding-bottom:48px}
.site-footer h3{color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.site-footer__brand p{margin-top:18px;max-width:28em}
.flist{list-style:none;margin:0;padding:0}
.flist li{display:flex;gap:10px;margin-bottom:12px}
.flist .ic{color:#ff7a70;margin-top:4px}
.flist a{color:#dfe2e6;text-decoration:none}
.flist a:hover{color:#fff;text-decoration:underline}
.flist--plain li{margin-bottom:9px}
.site-footer__bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08);padding-top:22px;padding-bottom:26px;font-size:.84rem}
.site-footer__bottom a{color:#c0c5cd;text-decoration:none}
.site-footer__bottom a:hover{color:#fff}

.float-wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px -6px rgba(37,211,102,.6);transition:transform .2s}
.float-wa:hover{transform:scale(1.08)}
.float-wa svg{width:30px;height:30px}

/* Animación de entrada */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .hero__in{grid-template-columns:1fr;padding-top:64px}
  .hero__media{height:420px}
  .hero__badge{left:16px}
  .cards,.guides,.values{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .split,.split--wide,.spec-layout,.form-layout,.service{grid-template-columns:1fr;gap:40px}
  .service:nth-child(even) .service__media{order:0}
  .spec-media,.side-card{position:static}
  .site-footer__grid{grid-template-columns:1fr 1fr}
  .contact-cards{grid-template-columns:1fr 1fr}
  .split__media .inset{right:16px}
}
@media (max-width:920px){
  .burger{display:flex}
  .nav{position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:16px;padding:16px 24px 28px;border-bottom:1px solid var(--line);box-shadow:0 30px 40px -20px rgba(0,0,0,.25);transform:translateY(-12px);opacity:0;visibility:hidden;transition:all .25s;max-height:calc(100vh - 76px);overflow:auto}
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav ul{flex-direction:column}
  .nav ul a{padding:14px 12px;border-radius:10px;font-size:1.05rem}
  .nav__cta{justify-content:center;display:inline-flex!important}
  .topbar>.wrap>span:first-child{display:none}
  .topbar__in{justify-content:center}
  .stats{grid-template-columns:1fr 1fr}
  .stats div:nth-child(3){border-left:0}
  .stats div:nth-child(n+3){border-top:1px solid var(--line)}
  .section-head{flex-direction:column;align-items:flex-start}
  .mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:170px}
  .mosaic a:nth-child(4){grid-row:auto}
  .cta-band__in{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .section{padding:64px 0}
  .hero__in{padding-top:44px;padding-bottom:72px;gap:40px}
  .hero__media{height:auto;grid-template-columns:1fr 1fr;grid-template-rows:200px 130px}
  .hero__media figure:first-child{grid-row:auto;grid-column:1/3}
  .hero__badge{left:12px;right:12px;bottom:-26px}
  .cards,.guides,.values,.features,.steps,.checks,.form-grid,.contact-cards{grid-template-columns:1fr}
  .form-card{padding:24px 18px}
  .site-footer__grid{grid-template-columns:1fr;gap:32px}
  .topbar__r{gap:14px;font-size:.78rem}
  .topbar__r a:first-child{display:none}
  .lightbox{padding:60px 8px}
  .lightbox__prev,.lightbox__next{top:auto;bottom:16px;transform:none}
  .split__media .inset{display:none}
  .page-hero{padding:52px 0 48px}
  .spec-nav{flex-direction:column}
  .spec-nav a:last-child{text-align:left}
  .gallery{columns:2 140px;column-gap:10px}
  .gallery a{margin-bottom:10px}
}
.field,.form-grid>*{min-width:0}
.choices label{position:relative}
@media (max-width:640px){
  .stats div{padding:18px 16px}
  .stats b{font-size:1.25rem}
  .stats span{font-size:.82rem}
}
@media (min-width:1081px){.profiles--5{grid-template-columns:repeat(5,1fr);gap:18px}.profiles--5 .profile__body{padding:18px}.profiles--5 h3{font-size:1.08rem}}
.stats b{font-size:clamp(1.25rem,2.2vw,1.6rem)}
/* Logo original */
.brand__logo{height:46px;width:auto;border-radius:4px}
.brand--footer .brand__logo{height:52px;border-radius:6px}
@media (max-width:640px){.brand__logo{height:36px}}