:root{
    --aca-navy:#102b4d;
    --aca-navy-deep:#091b30;
    --aca-blue:#285789;
    --aca-gold:#b1915b;
    --aca-gold-soft:#d6c39f;
    --aca-text:#344b5f;
    --aca-muted:#738391;
    --aca-border:#dce3e8;
    --aca-soft:#f5f7f9;
    --aca-soft-warm:#faf8f3;
    --aca-white:#fff;
}

/* =========================================================
   ACA 5.8G.5A.1 — BASE VISUAL INSTITUCIONAL FINAL
   ========================================================= */

body{
    background:#fff;
    color:var(--aca-text);
    font-size:15px;
    line-height:1.65;
}

.wrap,
.container{
    width:min(1280px,calc(100% - 64px));
    margin-left:auto;
    margin-right:auto;
}

/* HEADER */
.aca-public-header{
    background:rgba(255,255,255,.97);
    border-bottom:1px solid rgba(16,43,77,.10);
    box-shadow:0 2px 18px rgba(16,43,77,.035);
}

.aca-public-header .nav{
    min-height:84px;
    height:auto;
}

.aca-brand{
    display:grid;
    gap:1px;
    min-width:max-content;
    text-decoration:none!important;
}

.aca-brand-primary{
    color:var(--aca-navy);
    font-family:Georgia,'Times New Roman',serif;
    font-size:19px;
    font-weight:400;
    letter-spacing:.045em;
}

.aca-brand-secondary{
    color:var(--aca-gold);
    font-size:8px;
    font-weight:900;
    letter-spacing:.26em;
}

.aca-public-header nav{
    gap:22px;
}

.aca-public-header nav a{
    position:relative;
    padding:31px 0 28px;
    color:#526576;
    font-size:12px;
    font-weight:700;
}

.aca-public-header nav a::after{
    content:"";
    position:absolute;
    left:0;
    right:0;
    bottom:20px;
    height:2px;
    background:var(--aca-gold);
    transform:scaleX(0);
    transform-origin:left center;
    transition:transform .18s ease;
}

.aca-public-header nav a:hover,
.aca-public-header nav a.active{
    color:var(--aca-navy);
}

.aca-public-header nav a:hover::after,
.aca-public-header nav a.active::after{
    transform:scaleX(1);
}

.aca-language{
    color:var(--aca-gold)!important;
    font-size:10px!important;
    font-weight:900!important;
    letter-spacing:.08em;
}

.aca-contact-button{
    border-radius:0!important;
    background:var(--aca-navy)!important;
    padding:11px 17px!important;
    font-size:10px!important;
    letter-spacing:.05em;
}

.aca-contact-button:hover{
    background:var(--aca-blue)!important;
}

#menu{
    width:42px;
    height:38px;
    padding:9px;
    border-radius:0;
    align-content:center;
    gap:4px;
}

#menu span{
    display:block;
    width:100%;
    height:1px;
    background:var(--aca-navy);
}

/* GLOBAL TYPOGRAPHY / TITLES */
.eyebrow{
    color:var(--aca-gold);
    font-size:10px;
    font-weight:900;
    letter-spacing:.16em;
}

h1,h2,h3{
    color:var(--aca-navy);
}

.section-heading h2,
.heading h2{
    letter-spacing:-.025em;
}

/* BUTTONS */
.btn,
.button-primary,
.button-light,
.corporate-primary-button,
.corporate-light-button,
.insights-light-button,
.careers-light-button,
.contact-submit,
.editorial-end-button{
    border-radius:0!important;
}

.btn.primary,
.button-primary,
.corporate-primary-button,
.contact-submit{
    background:var(--aca-navy);
}

.button-text,
.corporate-text-link,
.home-indicators-all,
.firm-cta-link{
    color:var(--aca-blue);
}

/* GOLD ACCENTS */
.aca-history-mini,
.aca-home-cta,
.firm-real-hero,
.service-real-hero,
.insights-hero,
.contact-real-hero,
.careers-hero{
    position:relative;
}

.aca-history-mini::before,
.firm-real-overview::before,
.service-real-intro::before,
.contact-main::before{
    content:"";
    display:block;
    width:46px;
    height:3px;
    background:var(--aca-gold);
    margin-bottom:20px;
}

.aca-trust-band{
    border-top:1px solid rgba(177,145,91,.22);
    border-bottom:1px solid rgba(177,145,91,.22);
}

.aca-trust-grid strong,
.firm-stat strong,
.contact-office-accent strong{
    color:var(--aca-navy);
}

/* CARDS — LESS TEMPLATE-LIKE */
.practice-card,
.corporate-service-card,
.home-indicator-card,
.public-indicator-card,
.insight-card,
.firm-pillar-grid article,
.service-capability-card{
    border-radius:0!important;
}

.practice-card,
.corporate-service-card,
.insight-card{
    transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}

.practice-card:hover,
.corporate-service-card:hover,
.insight-card:hover{
    transform:translateY(-3px);
    border-color:#cbd6de;
    box-shadow:0 12px 30px rgba(16,43,77,.055);
}

/* IMAGE TREATMENT */
.practice-image,
.corporate-service-thumb,
.service-real-image,
.insight-card-image,
.editorial-featured-image,
.aca-building-visual{
    border-radius:0!important;
}

.practice-image img,
.corporate-service-thumb img,
.service-real-image img,
.insight-card-image img,
.editorial-featured-image img,
.aca-building-visual img{
    filter:saturate(.93) contrast(1.02);
}

/* ALTERNATING SECTIONS */
.home-practice,
.firm-pillars,
.service-real-capabilities,
.insights-list,
.contact-real-office{
    background:#fff;
}

.home-insights-preview,
.firm-participation,
.career-development,
.public-indicators-section{
    background:var(--aca-soft);
}

.aca-msi,
.firm-msi,
.msi-section{
    background:var(--aca-soft-warm);
    border-top:1px solid rgba(177,145,91,.20);
    border-bottom:1px solid rgba(177,145,91,.20);
}

/* MSI VISUAL EMPHASIS WITHOUT INVENTING LOGO */
.aca-msi h2,
.firm-msi h2,
.msi-section h2{
    position:relative;
    padding-bottom:16px;
}

.aca-msi h2::after,
.firm-msi h2::after,
.msi-section h2::after{
    content:"";
    position:absolute;
    left:0;
    bottom:0;
    width:70px;
    height:2px;
    background:var(--aca-gold);
}

.aca-msi-note{
    padding-left:18px;
    border-left:2px solid var(--aca-gold);
}

/* MORE AIR */
.home-intro,
.home-practice,
.home-insights-preview,
.aca-msi,
.firm-real-overview,
.firm-pillars,
.firm-ethics,
.firm-participation,
.service-real-intro,
.service-real-capabilities,
.insights-list,
.contact-main,
.contact-real-office,
.careers-intro,
.career-development{
    padding-top:90px;
    padding-bottom:90px;
}

/* FOOTER */
.aca-footer{
    background:var(--aca-navy-deep);
    color:#d2dce5;
    padding:70px 0 0;
}

.aca-footer-main{
    display:grid;
    grid-template-columns:1.1fr 1.4fr;
    gap:90px;
    padding-bottom:45px;
}

.aca-footer-brand{
    max-width:420px;
}

.aca-footer-name{
    display:grid;
    gap:2px;
    text-decoration:none;
}

.aca-footer-name span{
    color:#fff;
    font-family:Georgia,'Times New Roman',serif;
    font-size:25px;
    letter-spacing:.035em;
}

.aca-footer-name small{
    color:var(--aca-gold-soft);
    font-size:9px;
    font-weight:900;
    letter-spacing:.24em;
}

.aca-footer-brand p{
    margin:24px 0 0;
    color:#9eafbd;
    font-size:13px;
    line-height:1.75;
}

.aca-footer-founded{
    display:flex;
    align-items:end;
    gap:9px;
    margin-top:28px;
}

.aca-footer-founded strong{
    color:var(--aca-gold-soft);
    font-family:Georgia,'Times New Roman',serif;
    font-size:42px;
    font-weight:400;
    line-height:1;
}

.aca-footer-founded span{
    padding-bottom:4px;
    color:#8295a5;
    font-size:9px;
    letter-spacing:.1em;
    text-transform:uppercase;
}

.aca-footer-links{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:40px;
}

.aca-footer-links>div,
.aca-footer-contact>div{
    display:grid;
    align-content:start;
    gap:8px;
}

.aca-footer-label{
    margin-bottom:7px;
    color:var(--aca-gold-soft)!important;
    font-size:8px!important;
    font-weight:900;
    letter-spacing:.14em;
    text-transform:uppercase;
}

.aca-footer a{
    color:#becbd5;
    text-decoration:none;
    font-size:11px;
    line-height:1.55;
}

.aca-footer a:hover{
    color:#fff;
}

.aca-footer-contact{
    display:grid;
    grid-template-columns:.8fr 1.5fr 1fr;
    gap:55px;
    padding:30px 0;
    border-top:1px solid rgba(255,255,255,.10);
}

.aca-footer-contact address{
    max-width:460px;
    color:#a8b7c3;
    font-style:normal;
    font-size:11px;
    line-height:1.7;
}

.aca-footer-msi strong{
    color:#fff;
    font-family:Georgia,'Times New Roman',serif;
    font-size:17px;
    font-weight:400;
}

.aca-footer-msi small{
    color:#91a3b2;
    font-size:10px;
    line-height:1.55;
}

.aca-footer-bottom{
    display:flex;
    justify-content:space-between;
    gap:25px;
    padding:20px 0 24px;
    border-top:1px solid rgba(255,255,255,.08);
    color:#768a9a;
    font-size:9px;
}

/* RESPONSIVE */
@media(max-width:1100px){
    .wrap,
    .container{
        width:min(100% - 44px,1280px);
    }

    .aca-public-header nav{
        gap:16px;
    }

    .aca-public-header nav a{
        font-size:11px;
    }
}

@media(max-width:900px){
    .aca-public-header .nav{
        min-height:76px;
    }

    .aca-public-header nav{
        top:76px;
        left:22px;
        right:22px;
        padding:18px;
        border-radius:0;
        box-shadow:0 15px 35px rgba(16,43,77,.12);
    }

    .aca-public-header nav a{
        padding:10px 5px;
    }

    .aca-public-header nav a::after{
        bottom:4px;
        right:auto;
        width:35px;
    }

    #menu{
        display:grid;
    }

    .aca-footer-main{
        grid-template-columns:1fr;
        gap:45px;
    }

    .aca-footer-contact{
        grid-template-columns:1fr 1fr;
    }

    .aca-footer-msi{
        grid-column:1/-1;
    }
}

@media(max-width:650px){
    .wrap,
    .container{
        width:calc(100% - 30px);
    }

    .aca-brand-primary{
        font-size:16px;
    }

    .aca-brand-secondary{
        font-size:7px;
    }

    .aca-contact-button{
        display:none;
    }

    .aca-footer{
        padding-top:55px;
    }

    .aca-footer-links,
    .aca-footer-contact{
        grid-template-columns:1fr;
        gap:28px;
    }

    .aca-footer-msi{
        grid-column:auto;
    }

    .aca-footer-bottom{
        display:grid;
    }

    .home-intro,
    .home-practice,
    .home-insights-preview,
    .aca-msi,
    .firm-real-overview,
    .firm-pillars,
    .firm-ethics,
    .firm-participation,
    .service-real-intro,
    .service-real-capabilities,
    .insights-list,
    .contact-main,
    .contact-real-office,
    .careers-intro,
    .career-development{
        padding-top:65px;
        padding-bottom:65px;
    }
    
}

/* =========================================================
   FIX MOBILE NAV - HEADER REAL
   ========================================================= */

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: #102b4d;

    transition:
        transform .2s ease,
        opacity .2s ease;
}

.nav-toggle span + span {
    margin-top: 5px;
}

/* X cuando está abierto */

.nav-toggle.open span:first-child {
    transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle.open span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
}

@media (max-width: 900px) {

    .institutional-nav {
        display: none;
    }

    .institutional-nav.open {
        display: flex;
        flex-direction: column;
    }

    body.nav-open {
        overflow: hidden;
    }
}