:root{--yellow:#ffc400;--black:#141414;--paper:#f1efe9;--grey:#5b5a56;--rule:#141414}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--black);font:400 1.0625rem/1.6 "Public Sans",system-ui,sans-serif}
h1,h2,h3,.num{font-family:"Big Shoulders Display",Impact,sans-serif;text-transform:uppercase;line-height:.92;font-weight:800}
a{color:inherit}
:focus-visible{outline:3px solid var(--black);outline-offset:3px}
.wrap{width:min(1120px,100% - 2rem);margin-inline:auto}
.topbar{background:var(--black);color:var(--yellow);font-size:.9rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-block:.5rem}
header .wrap{display:flex;justify-content:space-between;align-items:center;padding-block:1rem;gap:1rem}
.brand{font:900 1.7rem "Big Shoulders Display";text-transform:uppercase;text-decoration:none;letter-spacing:.01em}
nav{display:flex;gap:1.6rem;font-weight:500}
nav a{text-decoration:none}nav a:hover{text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:5px;text-decoration-color:var(--yellow)}
.btn{display:inline-block;background:var(--black);color:var(--yellow);font-weight:600;padding:.9rem 1.5rem;text-decoration:none;border:2px solid var(--black)}
.btn:hover{background:var(--yellow);color:var(--black)}
.btn.alt{background:var(--yellow);color:var(--black)}.btn.alt:hover{background:var(--black);color:var(--yellow)}
/* hero: yellow pipe band + plate */
.hero{background:var(--yellow);border-block:3px solid var(--black);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;padding-block:clamp(2.5rem,7vw,5.5rem);align-items:center}
.hero h1{font-size:clamp(3.4rem,10vw,8rem)}
.hero p{margin-top:1.4rem;max-width:32rem;font-size:1.15rem;font-weight:500}
.hero .cta{margin-top:1.8rem;display:flex;gap:.8rem;flex-wrap:wrap}
.plate{background:var(--paper);border:3px solid var(--black);padding:.9rem 1.2rem;box-shadow:6px 6px 0 var(--black);transform:rotate(1.5deg);justify-self:end;width:max-content;max-width:100%;font-size:.95rem}
.plate small{display:block;font-weight:600;border-bottom:2px solid var(--black);padding-bottom:.35rem;margin-bottom:.4rem}
.plate .num{font-size:clamp(2.6rem,6vw,3.6rem);display:block}
.plate span.l{display:block;font-weight:600;border-top:2px solid var(--black);padding-top:.35rem;margin-top:.4rem}
section{padding-block:clamp(3rem,7vw,5.5rem)}
h2{font-size:clamp(2.4rem,6vw,4.4rem);max-width:14ch}
.list{margin-top:2.5rem;border-top:3px solid var(--black)}
.row{display:grid;grid-template-columns:minmax(0,.9fr) 1.4fr;gap:1.5rem;padding-block:1.6rem;border-bottom:1.5px solid var(--black)}
.row h3{font-size:2.2rem;line-height:1.1;align-self:start;text-wrap:balance;padding-block:.1em}
.row p{color:var(--grey);max-width:38rem}
.row{transition:box-shadow .15s,padding-left .15s}
.row:hover{box-shadow:inset 8px 0 0 var(--yellow);padding-left:1.2rem}
.band{background:var(--black);color:var(--paper)}
.band h2{color:var(--yellow)}
.band .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2.5rem}
.band h3{font-size:1.8rem;color:var(--yellow);margin-bottom:.5rem}
.band p{color:#cfcdc6;font-size:1rem}
details{border-bottom:1.5px solid var(--black);padding-block:1.1rem}
summary{cursor:pointer;font:700 1.9rem/1 "Big Shoulders Display";text-transform:uppercase;list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::after{content:"+"}details[open] summary::after{content:"–"}
details p{margin-top:.7rem;max-width:46rem;color:var(--grey)}
.faq{margin-top:2rem;border-top:3px solid var(--black)}
.contact{background:var(--yellow);border-top:3px solid var(--black)}
.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:end}
.contact h2{max-width:11ch}
.contact address{font-style:normal;margin-top:1.4rem}
footer{background:var(--black);color:#bdbbb4;padding-block:1.4rem;font-size:.88rem}
@media(max-width:820px){.hero .wrap,.contact .wrap,.band .cols,.row{grid-template-columns:1fr}nav{display:none}.plate{transform:none;justify-self:start}}
.callbar{display:none}
@media(max-width:820px){.callbar{display:flex;position:sticky;bottom:0;z-index:5;gap:.5rem;padding:.6rem 1rem;background:var(--black)}.callbar a{flex:1;text-align:center;padding:.8rem;font-weight:700;text-decoration:none;background:var(--yellow);color:var(--black)}.callbar a+a{background:#1faa59;color:#fff}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* subpáginas y extras */
a.row{color:inherit;text-decoration:none}
.row .more{display:block;margin-top:.6rem;font-weight:600;text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:.2rem;text-underline-offset:.3rem;color:var(--black)}
.hero .tel{font-weight:700}
.crumbs{background:var(--paper);font-size:.9rem;padding-block:.8rem;border-bottom:1.5px solid var(--black)}
.crumbs ol{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.crumbs li+li::before{content:"/";margin-right:.5rem;color:var(--grey)}
.crumbs a{text-decoration:underline;text-underline-offset:3px}
.page-hero{background:var(--yellow);border-bottom:3px solid var(--black);padding-block:clamp(2.2rem,6vw,4.5rem)}
.page-hero h1{font-size:clamp(2.8rem,8vw,6rem);max-width:16ch}
.page-hero p{margin-top:1.2rem;max-width:40rem;font-size:1.15rem;font-weight:500}
.page-hero .cta{margin-top:1.6rem;display:flex;gap:.8rem;flex-wrap:wrap}
.prose{padding-block:clamp(2.2rem,5vw,4rem)}
.prose .wrap{max-width:820px}
.prose h2{max-width:none;font-size:clamp(1.9rem,4.5vw,2.8rem);margin:2.4rem 0 .9rem}
.prose h2:first-child{margin-top:0}
.prose p{margin-bottom:1rem;max-width:64ch}
.prose ul.check{list-style:none;padding:0;margin:0 0 1rem;display:grid;gap:.6rem}
.prose ul.check li{padding-left:1.8rem;position:relative}
.prose ul.check li::before{content:"";position:absolute;left:0;top:.5em;width:.9rem;height:.9rem;background:var(--yellow);border:2px solid var(--black)}
.prose ol.steps{padding-left:1.2rem;display:grid;gap:.6rem;margin-bottom:1rem}
.prose ol.steps li::marker{font-weight:700}
.alert{border:3px solid var(--black);background:var(--yellow);padding:1rem 1.2rem;margin:1.2rem 0}
.alert p{margin:0;max-width:none}
.related{background:var(--black);color:var(--paper);padding-block:2.5rem}
.related h2{color:var(--yellow);font-size:clamp(1.8rem,4vw,2.6rem);max-width:none}
.related ul{list-style:none;padding:0;margin-top:1.2rem;display:flex;flex-wrap:wrap;gap:.8rem}
.related a{display:inline-block;border:2px solid var(--yellow);color:var(--yellow);padding:.6rem 1.1rem;text-decoration:none;font-weight:600}
.related a:hover{background:var(--yellow);color:var(--black)}
footer .wrap{display:grid;gap:.4rem}
footer a{color:var(--yellow)}
footer nav{gap:1rem;flex-wrap:wrap;margin-bottom:.4rem}
.gallery{columns:3 250px;column-gap:1rem;margin-top:2rem}
.gallery figure{break-inside:avoid;margin:0 0 1rem;border:3px solid var(--black);background:#fff}
.gallery img{display:block;width:100%;height:auto}
.gallery figcaption{padding:.55rem .75rem;font-size:.9rem;font-weight:500;border-top:3px solid var(--black);background:var(--paper)}
.prose .gallery{columns:2 220px}