:root{--ink:#181818;--text:#2d2d2d;--gold:#b99642;--gold-l:#d4b366;--gray:#f4f4f2;--line:#e4e4e0;--mute:#5f5f5f}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font:400 16px/1.75 Montserrat,system-ui,sans-serif;color:var(--text);background:#fff}
h1,h2,h3{font-weight:600;line-height:1.25;color:var(--ink)}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{max-width:1060px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;padding:13px 26px;font:600 13px Montserrat,sans-serif;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--ink);border:1.5px solid var(--ink);border-radius:8px;background:transparent;cursor:pointer;transition:background .2s,color .2s}
.btn:hover{background:var(--ink);color:#fff}
.btn-g{background:var(--gold);border-color:var(--gold);color:#fff}
.btn-g:hover{background:var(--ink);border-color:var(--ink)}
.on-dark .btn,.hero .btn,.final .btn{color:#fff;border-color:#fff}
.on-dark .btn:hover,.hero .btn:hover,.final .btn:hover{background:#fff;color:var(--ink)}
.hero .btn-g,.final .btn-g{background:var(--gold);border-color:var(--gold)}
.hero .btn-g:hover,.final .btn-g:hover{background:#fff;color:var(--ink);border-color:#fff}
header.site{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:8px 24px}
.logo img{height:64px;width:auto;display:block}
nav{display:flex;gap:30px;flex-wrap:wrap;align-items:center}
nav a{font-size:14px;text-decoration:none;color:var(--ink);padding:4px 0;border-bottom:1.5px solid transparent}
nav a:hover,nav a[aria-current="page"]{border-bottom-color:var(--ink)}
.tel{font-weight:600;font-size:14px;text-decoration:none}
.hero{position:relative;color:#fff;text-align:center;overflow:hidden;background:var(--ink)}
.hero-media{position:absolute;inset:0;overflow:hidden}
.hero-media img{position:absolute;top:0;left:0;height:100%;width:125%;max-width:none;object-fit:cover;animation:pan 28s ease-in-out infinite alternate}
.hero-media::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.5)}
@keyframes pan{from{transform:translateX(0)}to{transform:translateX(-20%)}}
.hero-in{position:relative;padding:120px 24px 130px;max-width:860px;margin:0 auto}
.hero h1{color:#fff;font-size:clamp(36px,6vw,60px);letter-spacing:.02em}
.hero .sub{font-size:clamp(24px,3.6vw,38px);font-weight:600;margin:22px 0 22px;line-height:1.3}
.hero p{color:#eee;max-width:56ch;margin:0 auto 34px}
.hero.sm{background:var(--ink);border-bottom:3px solid var(--gold)}
.hero.sm .hero-in{padding:72px 24px 76px}
.hero.sm h1{font-size:clamp(30px,4.5vw,46px)}
.hero.sm p{margin-bottom:0}
.hero.sm .eyebrow{display:block;color:var(--gold-l);font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin-bottom:14px}
.cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.sec{padding:84px 0}
.gray{background:var(--gray)}
.sec h2{font-size:clamp(26px,3.4vw,34px);text-align:center;margin-bottom:12px}
.sec .intro{text-align:center;max-width:62ch;margin:0 auto 44px;color:var(--mute)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.cols h3{font-size:22px;margin-bottom:10px}
.cols p{color:var(--mute);margin-bottom:12px}
ul.l{padding-left:20px;margin:0 0 20px}
ul.l li{margin:6px 0}
.center{text-align:center;margin-top:30px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.steps.five{grid-template-columns:repeat(5,1fr)}
.steps div{border-top:2px solid var(--gold);padding-top:16px;counter-increment:s}
.steps div::before{content:"0" counter(s);display:block;color:var(--gold);font-weight:600;font-size:14px;letter-spacing:.1em;margin-bottom:6px}
.steps h3{font-size:18px;margin-bottom:6px}
.steps p{font-size:15px;color:var(--mute)}
.who{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.who div{padding:22px 14px;border:1px solid var(--line);border-radius:8px;font-size:15px;background:#fff}
.photo{margin:48px auto 0;border-radius:12px;overflow:hidden;max-width:1060px}
.photo img{display:block;width:100%;height:auto}
.proys{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.proy{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.proy .foto{aspect-ratio:4/3;background:var(--gray);display:grid;place-items:center;color:var(--mute);font-size:14px;text-align:center;padding:12px}
.proy .info{padding:20px}
.proy h3{font-size:19px;margin-bottom:10px}
.proy dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:14px}
.proy dt{font-weight:600}.proy dd{margin:0;color:var(--mute)}
.final{background:var(--ink);color:#fff;text-align:center;padding:84px 0}
.final h2{color:#fff;font-size:clamp(26px,3.6vw,36px);margin-bottom:12px}
.final p{color:#ccc;max-width:56ch;margin:0 auto 30px}
form.f{background:#fff;color:var(--text);padding:34px;border-radius:12px;border-top:3px solid var(--gold);text-align:left}
form.f h2{font-size:24px;text-align:left;margin-bottom:4px}
form.f .sub2{color:var(--mute);font-size:14px;margin-bottom:14px}
label{display:block;font-weight:600;font-size:14px;margin:14px 0 4px}
input,select,textarea{width:100%;padding:12px;font:inherit;font-size:15px;border:1px solid #b9b9b3;border-radius:8px;background:#fff;color:var(--text)}
textarea{min-height:90px;resize:vertical}
.chk{display:flex;gap:10px;font-size:13px;font-weight:400;margin:16px 0;color:var(--mute)}
.chk input{width:20px;height:20px;flex:none;margin-top:3px}
form.f .btn{width:100%;margin-top:4px}
.hp{position:absolute;left:-9999px}
.msg{padding:12px;border-radius:8px;margin-bottom:12px;font-weight:600;font-size:14px}
.ok{background:#e8f3ea;color:#1b5e2b}.err{background:#fbeae8;color:#8f1d12}
.lp{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center;text-align:left;max-width:1060px}
.lp h1{font-size:clamp(32px,4.8vw,50px)}
.lp p{margin:20px 0 28px;max-width:46ch}
.lp .cta{justify-content:flex-start}
.contacto{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contacto h3{font-size:20px;margin-bottom:8px}
.contacto p{color:var(--mute);margin-bottom:12px}
.map{border:0;width:100%;height:300px;border-radius:12px;margin-top:12px}
footer.site{background:var(--ink);color:#d8d8d8;font-size:14px;padding:48px 0 28px}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer.site h3{color:#fff;font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
footer.site a{color:#fff}
.copy{border-top:1px solid #333;margin-top:32px;padding-top:18px;font-size:13px;color:#999}
.wa{position:fixed;right:18px;bottom:18px;z-index:30;background:var(--ink);color:#fff;padding:12px 20px;border-radius:30px;font:600 13px Montserrat,sans-serif;letter-spacing:.05em;text-decoration:none;border:1.5px solid var(--gold)}
@media(max-width:900px){.cols,.contacto,.lp,.fcols{grid-template-columns:1fr}.steps,.steps.five,.who{grid-template-columns:1fr 1fr}.proys{grid-template-columns:1fr}.sec{padding:60px 0}.lp .cta{justify-content:center}.lp{text-align:center}}
@media(max-width:520px){.steps,.steps.five,.who{grid-template-columns:1fr}nav{gap:16px}.hero-in{padding:80px 20px 90px}}
@media(prefers-reduced-motion:reduce){.hero-media img{animation:none;width:100%}html{scroll-behavior:auto}.btn{transition:none}}

/* Imágenes con esquinas redondeadas (compartido) */
.rimg{margin:0;border-radius:16px;overflow:hidden;background:#e9e9e6}
.rimg img{display:block;width:100%;height:100%;object-fit:cover}
.rimg.w{aspect-ratio:21/9;margin-top:48px}
.rimg.s{aspect-ratio:4/3}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.noimg{grid-template-columns:1fr}
.split.noimg>div{max-width:640px;margin:0 auto}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:28px}.rimg.w{aspect-ratio:16/9;margin-top:36px}}