/* Cárdenas · Legal & Corporate Counsel · México */
:root{
  --navy:#0B1F3A; --navy-2:#132B4D; --ink:#1B2433; --muted:#566070;
  --gold:#B8902F; --gold-text:#80621A; --gold-light:#D4AF37;
  --paper:#FFFFFF; --ivory:#F7F5F0; --rule:#DDD8CC; --rule-dark:rgba(255,255,255,.16);
  --serif:Georgia,"Times New Roman",Times,serif;
  --sans:"Segoe UI",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Helvetica,Arial,sans-serif;
  --wrap:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration-color:var(--gold);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--gold-text)}
a:focus-visible,summary:focus-visible,.nav-t:focus-visible+label{outline:2px solid var(--gold);outline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:400;color:var(--navy);line-height:1.18;margin:0 0 .6em}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,2.8vw,2.2rem)}
h3{font-size:1.22rem;line-height:1.3}
p{margin:0 0 1.1em}
ul{margin:0 0 1.2em;padding-left:1.15em}
li{margin-bottom:.45em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.narrow{max-width:760px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:#fff;padding:8px 14px;z-index:20}
.eyebrow{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-text);font-weight:600;margin:0 0 1.4em}
.lead{font-size:1.18rem;line-height:1.6;color:#2C3646}
.rule{width:64px;height:1px;background:var(--gold);border:0;margin:0 0 28px}

/* Header */
.site-header{border-bottom:1px solid var(--rule);background:#fff}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px;max-width:1280px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--navy);flex:none}
.brand img{width:48px;height:48px}
.brand-name{display:block;font-family:var(--serif);font-size:1.42rem;letter-spacing:.2em;line-height:1.1}
.brand-sub{display:block;font-size:.56rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-text);font-weight:600;margin-top:6px;padding-top:6px;border-top:1px solid var(--gold);white-space:nowrap}
.nav-t{position:absolute;opacity:0;width:1px;height:1px}
.nav-btn{display:none}
.nav{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav a{font-size:.86rem;text-decoration:none;color:var(--ink);padding:6px 0;border-bottom:1px solid transparent;white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{color:var(--navy);border-bottom-color:var(--gold)}
.lang{display:flex;gap:8px;align-items:center;flex:none;padding:6px 0 6px 22px;border-left:1px solid var(--rule);font-size:.78rem;letter-spacing:.14em}
.lang a{color:var(--muted)}
.lang .on{color:var(--navy);font-weight:700}

/* Sections */
.hero{padding:104px 0 96px;background:var(--ivory);border-bottom:1px solid var(--rule)}
.hero h1{max-width:17em}
.hero .lead{max-width:38em;margin-bottom:2.2em}
.page-head{padding:80px 0 56px;background:var(--ivory);border-bottom:1px solid var(--rule)}
.page-head h1{max-width:19em;font-size:clamp(2rem,3.8vw,3rem)}
.page-head .lead{max-width:40em;margin:0}
.section{padding:88px 0}
.section + .section{border-top:1px solid var(--rule)}
.section.alt{background:var(--ivory)}
.section-head{max-width:720px;margin-bottom:48px}
.btn{display:inline-block;background:var(--navy);color:#fff;text-decoration:none;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;padding:16px 30px;border:1px solid var(--navy)}
.btn:hover{background:var(--navy-2);color:#fff}
.btn.ghost{background:transparent;color:var(--navy);margin-left:14px}
.btn.ghost:hover{background:var(--navy);color:#fff}
.more{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;text-decoration:none;border-bottom:1px solid var(--gold);padding-bottom:3px}

.grid{display:grid;gap:0 48px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.item{border-top:1px solid var(--navy);padding:22px 0 30px}
.item .n{font-family:var(--serif);font-size:.95rem;color:var(--gold-text);display:block;margin-bottom:12px;letter-spacing:.06em}
.item h3{margin-bottom:.5em}
.item h3 a{text-decoration:none}
.item p{font-size:.96rem;color:#333D4D;margin:0}
.item ul{font-size:.96rem;color:#333D4D;margin:.6em 0 0}
.split{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:start}
.facts{margin:0;border-top:1px solid var(--navy)}
.facts div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--rule)}
.facts dt{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-text);font-weight:600;padding-top:4px}
.facts dd{margin:0}

.band{background:var(--navy);color:#E6EAF0;padding:92px 0}
.band h2,.band h3{color:#fff}
.band .eyebrow{color:var(--gold-light)}
.band .item{border-top-color:var(--gold-light)}
.band .item p{color:#C9D1DD}
.band a{color:#fff}
.narrow h3{margin-top:1.7em}
.cta{text-align:center;padding:96px 0;background:var(--ivory);border-top:1px solid var(--rule)}
.cta h2{max-width:20em;margin-left:auto;margin-right:auto}
.cta p{max-width:36em;margin:0 auto 2em;color:#333D4D}
.cta .rule{margin:0 auto 28px}

/* Practice detail rows */
.area{display:grid;grid-template-columns:4fr 8fr;gap:56px;padding:48px 0;border-top:1px solid var(--rule)}
.area:first-of-type{border-top:1px solid var(--navy)}
.area h2{font-size:1.6rem;margin:0}
.area .n{font-family:var(--serif);color:var(--gold-text);display:block;margin-bottom:10px;font-size:.95rem}
.area .for{font-size:.92rem;color:var(--muted);border-left:1px solid var(--gold);padding-left:16px;margin-top:1.4em}
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;border-top:1px solid var(--navy);padding:22px 0 26px 64px;position:relative;margin:0}
.steps li::before{content:"0" counter(s);position:absolute;left:0;top:20px;font-family:var(--serif);color:var(--gold-text);font-size:1.3rem}
.steps strong{font-family:var(--serif);font-weight:400;font-size:1.2rem;color:var(--navy);display:block;margin-bottom:4px}

/* Insights */
.guide-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--navy)}
.guide-list li{margin:0;border-bottom:1px solid var(--rule)}
.guide-list a{display:grid;grid-template-columns:56px 1fr;gap:8px 24px;padding:30px 0;text-decoration:none}
.guide-list .n{font-family:var(--serif);color:var(--gold-text)}
.guide-list h2,.guide-list h3{font-size:1.4rem;margin:0 0 .35em}
.guide-list p{margin:0;color:#333D4D;font-size:.96rem;grid-column:2}
.guide-list a:hover h2,.guide-list a:hover h3{color:var(--gold-text)}
.crumbs{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:28px}
.crumbs a{color:var(--gold-text);text-decoration:none;font-weight:600}
.article{padding:64px 0 96px}
.article .wrap{max-width:800px}
.article h2{font-size:1.65rem;margin:2.1em 0 .7em;padding-top:1.2em;border-top:1px solid var(--rule)}
.article h3{margin:1.7em 0 .5em}
.article p:first-child{font-size:1.14rem;line-height:1.62;color:#2C3646}
.article li strong{color:var(--navy)}
.article em{color:var(--muted);font-size:.93rem}
.byline{font-size:.92rem;color:var(--muted);margin:22px 0 0}

/* Contact */
.contact-big{font-family:var(--serif);font-size:clamp(1.25rem,2.4vw,1.7rem);color:var(--navy);text-decoration:none;border-bottom:1px solid var(--gold);overflow-wrap:anywhere}

/* Footer */
.site-footer{background:var(--navy);color:#C9D1DD;font-size:.9rem;padding:72px 0 36px;border-top:3px solid var(--gold)}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{color:var(--gold-light)}
.f-grid{display:grid;grid-template-columns:5fr 3fr 4fr;gap:56px;padding-bottom:48px}
.f-grid img{width:320px}
.f-grid p{margin:18px 0 0;max-width:30em}
.f-h{font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-light);font-weight:600;margin:0 0 16px}
.f-grid ul{list-style:none;padding:0;margin:0}
.f-grid li{margin-bottom:9px}
.legal{border-top:1px solid var(--rule-dark);padding-top:26px;font-size:.8rem;line-height:1.6;color:#AEB8C6}
.legal p{margin:0 0 .7em;max-width:none}

@media (max-width:1040px){
  .nav-btn{display:inline-block;font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--navy);border:1px solid var(--navy);padding:10px 16px;cursor:pointer}
  .site-header .wrap{flex-wrap:wrap;gap:12px 24px;padding-top:10px;padding-bottom:14px;min-height:0}
  .nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:0;padding-top:8px}
  .nav-t:checked ~ .nav{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--rule);font-size:1rem}
  .lang{order:-1;flex-basis:100%;justify-content:flex-end;border:0;border-bottom:1px solid var(--rule);padding:0 0 10px;margin-bottom:2px}
  .nav{order:3}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:40px}
  .f-grid{grid-template-columns:1fr 1fr}
  .f-grid > :first-child{grid-column:1/-1}
  .area{grid-template-columns:1fr;gap:18px;padding:40px 0}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 22px}
  .brand img{width:40px;height:40px}
  .brand-name{font-size:1.12rem;letter-spacing:.16em}
  .brand-sub{font-size:.44rem;letter-spacing:.16em}
  .brand{gap:10px}
  .hero{padding:64px 0 60px}
  .page-head{padding:52px 0 40px}
  .section,.band,.cta{padding:60px 0}
  .section-head{margin-bottom:32px}
  .g2,.g3,.g4,.f-grid{grid-template-columns:1fr}
  .btn{display:block;text-align:center}
  .btn.ghost{margin:12px 0 0}
  .facts div{grid-template-columns:1fr;gap:2px}
  .guide-list a{grid-template-columns:36px 1fr;gap:6px 12px;padding:24px 0}
  .steps li{padding-left:48px}
  .f-grid{gap:36px}
  .f-grid img{width:260px}
  .article{padding:44px 0 64px}
}
@media print{.site-header nav,.nav-btn,.cta,.site-footer .f-grid{display:none}}