:root{--ink:#111;--paper:#f6f4ef;--white:#fff;--mint:#a4ffe1;--mint-d:#0b5e4a;--green:#20b090;--purple:#5b3e96;--orange:#f0a010;--line:#d9d5cb;--r:18px;--disp:'Barlow Condensed','Arial Narrow',sans-serif;--body:'Work Sans',system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.55;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--purple)}
.wrap{width:min(1200px,100% - 2.5rem);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
h1,h2,h3{font-family:var(--disp);font-style:italic;font-weight:800;line-height:1;text-transform:uppercase;letter-spacing:.005em;margin:0 0 .6em}
h1{font-size:clamp(2.6rem,9vw,5.4rem)}h2{font-size:clamp(2rem,5.5vw,3.4rem)}h3{font-size:1.7rem}
.hl{color:var(--purple);display:block}
.kicker{font-family:var(--body);font-style:normal;font-weight:600;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 1rem;display:flex;align-items:center;gap:.7rem}
.kicker::before{content:"";width:2.2rem;height:3px;background:var(--green);display:inline-block}
.lead{font-size:1.2rem;max-width:40em}
.note{font-size:.95rem;color:#444}
.center{text-align:center;justify-content:center}.center .kicker{justify-content:center}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:.6rem;padding-block:.6rem}.brand{margin-right:auto}.bar-cta{order:2}.menu-btn{order:3}.nav{order:4}
.brand img{height:44px;width:auto}
.nav{display:none;gap:1.2rem;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.98rem;padding:.3rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{border-bottom-color:var(--green)}

.menu-btn{font:inherit;font-weight:600;background:var(--ink);color:#fff;border:0;border-radius:999px;padding:.55rem 1.1rem;min-height:44px}
.nav.open{order:5;display:flex;flex-direction:column;align-items:flex-start;position:absolute;left:0;right:0;top:100%;background:#fff;padding:1rem 1.25rem 1.5rem;border-bottom:1px solid var(--line);gap:.4rem}
.nav.open a{padding:.7rem 0;font-size:1.1rem;width:100%}
@media(min-width:1000px){.menu-btn{display:none}.nav{display:flex}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.8rem 1.6rem;border-radius:999px;background:var(--ink);color:#fff;font:600 1rem var(--body);text-decoration:none;border:2px solid var(--ink);cursor:pointer;transition:transform .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px);background:var(--purple);border-color:var(--purple)}
.btn-sm{min-height:42px;padding:.55rem 1.2rem;font-size:.95rem}
.btn-ghost{background:transparent;color:var(--ink)}.btn-ghost:hover{color:#fff}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}.btn-light:hover{background:var(--mint);color:var(--ink);border-color:var(--mint)}
.btn-outline{background:transparent;color:#fff;border-color:#fff}.btn-outline:hover{background:#fff;color:var(--ink);border-color:#fff}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
/* hero */
.hero{background:var(--paper);padding-block:clamp(2rem,5vw,4.5rem);overflow:hidden}
.hero-grid{display:grid;gap:2rem;align-items:center}
.hero-img img{border-radius:var(--r);width:100%;max-height:70vh;object-fit:cover}
.hero-home{background:linear-gradient(180deg,var(--mint) 0,var(--mint) 100%)}
.hero-home .hero-img{position:relative}
.hero-home .hero-img::after{content:"";position:absolute;right:-2.5rem;bottom:-2.5rem;width:9rem;height:9rem;border-radius:50%;border:14px solid var(--ink);z-index:-1}
.hero-tall .hero-img img{max-height:75vh;object-fit:contain;background:var(--mint);border-radius:var(--r)}
@media(min-width:900px){.hero-grid{grid-template-columns:1.05fr 1fr;gap:3.5rem}.hero-grid>.hero-img{order:2}}
/* bands */
.band{padding-block:clamp(3.5rem,7vw,6rem)}
.band-paper{background:var(--paper)}.band-white{background:#fff}.band-mint{background:var(--mint)}
.band-cta{background:var(--ink);color:#fff}.band-cta h2{color:#fff}.band-cta p{max-width:36em;margin-inline:auto}
.band-image{background:linear-gradient(rgba(10,10,10,.55),rgba(10,10,10,.55)),url(https://static.wixstatic.com/media/abb3c7_5aee522bea164d0b8e630a56923bbd3c~mv2.jpg/v1/fit/w_1536,h_1024,q_80,enc_auto/instituciones.jpg) center/cover;color:#fff;padding-block:clamp(5rem,12vw,9rem)}
.overlay-card{max-width:34rem}.overlay-card h2{color:#fff}.overlay-card .kicker::before{background:var(--mint)}
.band-image .btn{background:#fff;color:var(--ink);border-color:#fff}.band-image .btn:hover{background:var(--mint);color:var(--ink);border-color:var(--mint)}
.sec-head{max-width:52rem;margin-bottom:2.5rem}
.split{display:grid;gap:2.2rem;align-items:center}.split>*{min-width:0}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:4rem}.split-rev>*:first-child{order:2}.split-rev>*:last-child{order:1}}
.shot img,.portrait img{border-radius:var(--r);width:100%;object-fit:cover}
.portrait{margin:0}.portrait img{border-radius:50% 50% var(--r) var(--r)/40% 40% var(--r) var(--r)}
blockquote{font-family:var(--disp);font-style:italic;font-weight:700;font-size:clamp(1.8rem,4.5vw,2.8rem);line-height:1.08;margin:0 0 1.2rem;padding-left:1.1rem;border-left:6px solid var(--green)}
/* tiles */
.tiles{display:grid;gap:1.4rem}
@media(min-width:800px){.tiles{grid-template-columns:repeat(3,1fr)}.tiles.two{grid-template-columns:repeat(2,1fr)}}
.tile{background:#fff;border-radius:var(--r);overflow:hidden;color:var(--ink);text-decoration:none;display:flex;flex-direction:column;padding-bottom:1.4rem;transition:transform .25s,box-shadow .25s;border:1px solid var(--line)}
a.tile:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.12)}
.tile img{aspect-ratio:4/3;object-fit:cover;width:100%}
.tile .num{font:600 .8rem var(--body);letter-spacing:.14em;color:var(--purple);margin:1.1rem 1.4rem 0}
.tile h3{margin:.3rem 1.4rem .4rem}.tile p{margin:0 1.4rem}
.tile .more{margin:1rem 1.4rem 0;font-weight:600;border-bottom:2px solid var(--orange);align-self:flex-start}
/* models, product cards */
.models{display:grid;gap:1.4rem}
@media(min-width:800px){.models{grid-template-columns:repeat(3,1fr)}}
.model{background:#fff;border-radius:var(--r);padding:1rem 1rem 1.6rem;display:flex;flex-direction:column;gap:.3rem}
.model img{border-radius:12px;aspect-ratio:4/5;object-fit:cover;width:100%;margin-bottom:.8rem}
.model h3{margin:.2rem 0}.model p{margin:.2rem 0}.model .btn{align-self:flex-start;margin-top:.8rem}
.spec{font-weight:600;color:var(--mint-d)}
.dl{display:grid;grid-template-columns:auto 1fr;gap:.2rem 1rem;margin:.4rem 0;font-size:.97rem}.dl dt{color:#555}.dl dd{margin:0;font-weight:600}
.pgrid{display:grid;gap:1.2rem}
@media(min-width:700px){.pgrid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.pgrid{grid-template-columns:repeat(4,1fr)}.pgrid.three{grid-template-columns:repeat(3,1fr)}}
.pcard{background:#fff;border-radius:var(--r);padding:1.5rem;border-top:6px solid var(--green);display:flex;flex-direction:column}
.pcard:nth-child(2n){border-top-color:var(--purple)}.pcard:nth-child(3n){border-top-color:var(--orange)}
.pcard h3{margin-bottom:.2rem}.pcard .tag{margin:0 0 .8rem;font-weight:600;color:#444}
.pcard ul{padding-left:1.1rem;margin:0 0 1.2rem;flex:1}.pcard .btn{align-self:flex-start}
.table-wrap{overflow-x:auto;margin:1.2rem 0}
.spec-table{border-collapse:collapse;width:100%;font-size:.97rem;min-width:520px}
.spec-table th,.spec-table td{text-align:left;padding:.7rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table thead th{font-family:var(--disp);font-style:italic;text-transform:uppercase;font-size:1.1rem;border-bottom:3px solid var(--ink)}
.ticks{list-style:none;padding:0;margin:1.2rem 0}.ticks li{padding:.5rem 0 .5rem 2rem;position:relative;border-bottom:1px solid var(--line)}
.ticks li::before{content:"";position:absolute;left:0;top:.85rem;width:1rem;height:1rem;border-radius:50%;border:4px solid var(--green)}
.narrow-text{max-width:46rem}.narrow-text .big{font-size:1.4rem;line-height:1.45}
.contact-grid{display:grid;gap:1.2rem}@media(min-width:800px){.contact-grid{grid-template-columns:repeat(3,1fr)}}
.ccard{background:#fff;border-radius:var(--r);padding:2rem;text-decoration:none;color:var(--ink);border:1px solid var(--line);transition:transform .25s}
.ccard:hover{transform:translateY(-4px)}.ccard .num{font:600 .8rem var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--purple)}
.ccard h3{font-size:1.6rem;word-break:break-word;margin-top:.5rem}
/* form */
.form-wrap{max-width:860px}
.qform{background:#fff;border-radius:var(--r);padding:clamp(1.4rem,4vw,2.6rem);border:1px solid var(--line)}
.qform h2{font-size:2rem}
.qform label{display:flex;flex-direction:column;gap:.35rem;font-weight:600;margin-bottom:1.1rem}
.qform small{font-weight:400;color:#555}
.qform input,.qform select,.qform textarea{font:inherit;font-weight:400;padding:.8rem .9rem;border:1.5px solid #8b887f;border-radius:10px;background:#fff;min-height:48px;width:100%}
.qform input:focus,.qform select:focus,.qform textarea:focus{outline:3px solid var(--mint);border-color:var(--ink)}
.row2{display:grid;gap:0 1.2rem}@media(min-width:640px){.row2{grid-template-columns:1fr 1fr}}
.form-error{color:#a00;font-weight:600}
.form-ok{background:var(--mint);border-radius:var(--r);padding:2.4rem}
.qform .invalid{border-color:#a00}
/* footer */
.site-footer{background:var(--ink);color:#fff;padding:3rem 0 5rem}
.site-footer .foot{display:grid;gap:2rem}@media(min-width:800px){.site-footer .foot{grid-template-columns:1.4fr 1fr 1fr}}
.site-footer img{filter:brightness(0) invert(1);margin-bottom:.8rem}
.site-footer h3{font-size:1.2rem;color:var(--mint)}.site-footer a{color:#fff}
/* motion */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .45s ease,transform .45s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn,.tile,.ccard{transition:none}}

/* v3: banner de imagen completa */
.hero-banner{padding:0;background:#f4f4f1;position:relative}
.hero-banner .hero-bg{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;object-position:88% 50%}
.hero-banner .hero-wrap{padding-block:2rem 2.6rem}
@media(min-width:620px){.hero-banner .hero-bg{aspect-ratio:2/1;object-position:90% 50%}}
@media(min-width:1100px){
.hero-banner{height:clamp(480px,44vw,780px);display:flex;align-items:center}
.hero-banner .hero-bg{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto;object-position:90% 50%}
.hero-banner::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(255,255,255,.88) 0,rgba(255,255,255,.7) 30%,rgba(255,255,255,0) 48%)}
.hero-banner .hero-wrap{position:relative;z-index:2;padding-block:0}
.hero-banner .hero-copy{max-width:31rem}
.hero-banner h1{font-size:clamp(2.6rem,4.6vw,4.4rem)}
.hero-banner .lead{font-size:1.1rem}
}
.hero-solo .hero-grid{grid-template-columns:1fr}
.hero-solo .hero-copy{max-width:52rem}
.full-shot{margin:0;background:var(--paper)}
.full-shot img{width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center}
@media(min-width:900px){.full-shot img{aspect-ratio:16/9;max-height:84vh}}
.pimg{width:100%;aspect-ratio:1/1;object-fit:contain;background:#fff;margin:0 0 1rem}
.egrid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1rem}
@media(min-width:900px){.egrid{grid-template-columns:repeat(4,1fr);gap:1.2rem}}
.ecard{margin:0;background:#fff;border-radius:var(--r);padding:1rem 1rem 1.1rem;border:1px solid var(--line);display:flex;flex-direction:column;gap:.6rem}
.ecard img{width:100%;aspect-ratio:1/1;object-fit:contain;background:#fff}
.ecard figcaption{font-family:var(--disp);font-style:italic;font-weight:800;text-transform:uppercase;font-size:1.35rem;line-height:1.05}
.img-mant{object-position:50% 45%}