:root{
    /* Paleta institucional aprobada */
    --ink:        #111827;
    --paper:      #FFFFFF;
    --paper-2:    #F8FAFC;
    --paper-3:    #F1F5F9;
    --white:      #FFFFFF;
    --crest-red:  #B91C1C;
    --crest-red-deep: #4A0B0B;
    --crest-red-dark: #991B1B;
    --ember:      #DC2626;
    --brass:      #F59E0B;
    --brass-light:#FBBF24;
    --steel:      #111827;
    --steel-2:    #374151;
    --steel-soft: #6B7280;
    --line:       rgba(17,24,39,0.10);
    --line-light: rgba(255,255,255,0.18);

    --font-display: 'Oswald', sans-serif;
    --font-serif:   'Source Serif 4', serif;
    --font-ui:      'Inter', sans-serif;

    --radius: 14px;
    --radius-sm: 8px;
    --shadow-card: 0 20px 45px -20px rgba(20,22,26,0.22);
    --shadow-card-sm: 0 8px 20px -10px rgba(20,22,26,0.18);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html,body{ overflow-x:hidden; max-width:100%; }

/* Eliminar borde negro del caret Bootstrap */
.nav-link.dropdown-toggle::after {

    border: 0 !important;

}

/*texto boton whatsapp de pagina de inicio*/
.qlwapp__button--bubble .qlwapp__text {
    color: white !important;
}

.qlwapp__text {
    text-shadow: -1px -1px 1px rgba(0, 0, 0, .6), 1px -1px 1px rgba(0, 0, 0, .6), -1px 1px 1px rgba(0, 0, 0, .6), 1px 1px 1px rgba(0, 0, 0, .6);
}

body{
    font-family: var(--font-ui);
    color: var(--ink);
    background: linear-gradient(180deg, #FFFFFF 0%, #FCFCFD 100%);
    line-height: 1.6;
}

/* ---------- Splash screen ---------- */
.splash-screen{position:fixed;inset:0;z-index:3000;display:grid;place-items:center;padding:2rem;
    background: linear-gradient(
            159deg,
            var(--crest-red-deep) 0%,
            var(--crest-red-dark) 100%
    );
    color:#fff;transition:opacity .65s ease,visibility .65s ease;}
.splash-screen.is-hidden{opacity:0;visibility:hidden;pointer-events:none;}
.splash-inner{text-align:center;max-width:37rem;animation:splash-in .75s cubic-bezier(.2,.8,.2,1) both;}
.splash-inner img{height:92px;width:auto;margin:0 auto 1.5rem;}
.splash-kicker,.splash-name,.splash-motto{margin:0;text-transform:uppercase;letter-spacing:.12em;}
.splash-kicker{font-family:var(--font-display);font-size:1.1rem;font-weight:600;}
.splash-name{margin-top:.4rem;font-size:.7rem;color:rgba(255,255,255,.75);}
.splash-rule{display:block;width:68px;height:2px;margin:1.3rem auto;background:var(--brass-light);}
.splash-motto{font-family:var(--font-serif);font-style:italic;text-transform:none;letter-spacing:.04em;color:var(--brass-light);}
@keyframes splash-in{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}

/*img{ max-width:100%; display:block; }*/

a{ color: inherit; text-decoration:none; }

::selection{ background: var(--brass-light); color: var(--steel); }

/* Focus visibility (a11y) */
a:focus-visible, button:focus-visible, .btn:focus-visible, input:focus-visible{
    outline: 3px solid var(--brass);
    outline-offset: 2px;
}

.skip-link{
    position:absolute; left:-999px; top:auto;
    background:var(--crest-red); color:#fff; padding:.75rem 1.25rem;
    z-index:2000; border-radius:0 0 6px 0; font-family:var(--font-ui); font-weight:600;
}
.skip-link:focus{ left:0; top:0; }

@media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

/* ---------- Eyebrow / rank-bar signature ---------- */
.eyebrow{
    display:flex; align-items:center; gap:.6rem;
    font-family: var(--font-display);
    text-transform:uppercase;
    letter-spacing:.18em;
    font-size:.8rem;
    font-weight:500;
    color: var(--crest-red);
    margin-bottom: .9rem;
}
.eyebrow::before{
    content:"";
    display:inline-block;
    width:34px; height:2px;
    background: var(--brass);
}
.eyebrow.on-dark{ color: var(--brass-light); }

.section-title{
    font-family: var(--font-display);
    font-weight:600;
    letter-spacing:.01em;
    text-transform:uppercase;
    font-size: clamp(1.6rem, 2.6vw, 2.35rem);
    color: var(--ink);
    margin-bottom: .5rem;
}
.section-title.on-dark{ color:#fff; }

.section-lede{
    font-family: var(--font-serif);
    font-size: 1.08rem;
    color: var(--steel-2);
    max-width: 62ch;
}
.section-lede.on-dark{ color: rgba(255,255,255,.82); }

.section-pad{ padding: clamp(3.5rem, 6vw, 3.5rem) 0; }
@media (max-width: 767px){ .section-pad{ padding: 3.5rem 0; } }

.divider-rule{
    height:1px;
    background: linear-gradient(90deg, var(--brass) 0, var(--line) 40%);
    border:0; margin: 0;
}

/* ---------- Utility ribbon (sticky signature bar) ---------- */
.utility-ribbon{
    background: var(--steel);
    color: rgba(255,255,255,.92);
    font-family: var(--font-ui);
    font-size: .82rem;
    border-bottom: 2px solid var(--brass);
}
.utility-ribbon .wrap{
    display:flex; align-items:center; justify-content:space-between;
    gap:1rem; padding:.5rem 0; flex-wrap:wrap;
}
.utility-ribbon a{ color:#fff; }
.utility-ribbon .seg{ display:flex; align-items:center; gap:1.4rem; flex-wrap:wrap; }
.utility-ribbon .item{ display:flex; align-items:center; gap:.45rem; white-space:nowrap; }
.utility-ribbon .item i{ color: var(--brass-light); }
.utility-ribbon .emergency{
    background: var(--ember);
    padding:.5rem 1rem;
    font-family: var(--font-display);
    letter-spacing:.05em;
    text-transform:uppercase;
    font-weight:600;
    display:flex; align-items:center; gap:.5rem;
}
@media (max-width: 991px){
    .utility-ribbon .seg.hide-mobile{ display:none; }
}

/* ---------- Header / Nav ---------- */
.site-header{
    background: var(--white);
    border-bottom: 1px solid var(--line);
    position: sticky; top:0; z-index:1000;
}
.navbar-brand-custom{ display:flex; align-items:center; gap:.75rem; }
.navbar-brand-custom img{ height:72px; width:auto; }
.brand-word{
    font-family: var(--font-display);
    line-height:1;
}
.brand-word small{
    display:block; font-size:.65rem; letter-spacing:.14em; color:var(--steel-soft); font-weight:500;
}
.brand-word strong{
    display:block; font-size:1.15rem; letter-spacing:.03em; color:var(--ink); font-weight:700;
}

.main-nav .nav-link{
    font-family: var(--font-ui);
    font-weight:600;
    font-size:.92rem;
    color: var(--ink) !important;
    padding: 1.6rem .9rem !important;
    position:relative;
}
.main-nav .nav-link::after{
    content:""; position:absolute; left:.9rem; right:.9rem; bottom: 1.1rem; height:2px;
    background: var(--crest-red); transform: scaleX(0); transform-origin:left;
    transition: transform .2s ease;
}
.main-nav .nav-link:hover::after,
.main-nav .nav-link:focus-visible::after{ transform: scaleX(1); }

.dropdown-menu{
    border:0; border-top:2px solid var(--brass);
    box-shadow: var(--shadow-card);
    border-radius: 0 0 var(--radius) var(--radius);
    padding:.6rem 0;
}
.dropdown-item{ font-size:.9rem; padding:.5rem 1.2rem; }
.dropdown-item:hover, .dropdown-item:focus{ background: var(--paper); color: var(--crest-red); }

.btn-cta{
    font-family: var(--font-display);
    text-transform:uppercase; letter-spacing:.06em; font-weight:600;
    background: var(--crest-red); color:#fff;
    border:1px solid var(--crest-red);
    padding:.65rem 1.4rem; border-radius: var(--radius);
    transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.btn-cta:hover{ background: var(--crest-red-dark); border-color:var(--crest-red-dark); color:#fff; }

.btn-cta-outline{
    font-family: var(--font-display);
    text-transform:uppercase; letter-spacing:.06em; font-weight:600;
    background: transparent; color:#fff;
    border:1px solid rgba(255,255,255,.55);
    padding:.65rem 1.4rem; border-radius: var(--radius);
    transition: background .18s ease, border-color .18s ease;
}
.btn-cta-outline:hover{ background: rgba(255,255,255,.12); border-color:#fff; color:#fff; }

/* ---------- Hero ---------- */
.hero{
    position: relative;
    background:
            radial-gradient(1100px 640px at 82% -10%, rgba(184,134,47,.18), transparent 60%),
            linear-gradient(155deg, var(--steel) 0%, var(--crest-red-dark) 62%, var(--crest-red) 100%);
    color:#fff;
    overflow:hidden;
    padding: 0;
}
.hero::before{
    /* repeating badge watermark, echoes the institution's own social-media graphics */
    content:"";
    position:absolute; inset:-10%;
    background-image: url('../img/logo-bcbp-white.png');
    background-repeat: repeat;
    background-size: 220px auto;
    opacity: .05;
    pointer-events:none;
    transform: rotate(-6deg) scale(1.2);
}
.hero .container{ position:relative; z-index:2; }
.hero-slider{min-height:560px;}
.hero-slider .carousel,.hero-slider .carousel-inner,.hero-slider .carousel-item{min-height:inherit;}
.hero-slide{
    position:relative;
    min-height:560px;
    display:flex;
    align-items:center;
    background-image: linear-gradient(
            90deg,
            rgba(69, 10, 10, .78) 0%,
            rgba(69, 10, 10, .55) 12%,
            rgba(69, 10, 10, .25) 25%,
            rgba(69, 10, 10, .08) 38%,
            rgba(69, 10, 10, 0) 48%
    ), var(--hero-image);
    background-position:var(--hero-position,center);
    background-size:cover;
}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(185,28,28,.22),transparent 58%);pointer-events:none;}
.hero-content{position:relative;z-index:2;padding:6.8rem 0 6rem;}
.hero-content-right{padding-left:2.4rem;border-left:2px solid var(--brass);}
.hero-index{font-family:var(--font-display);font-size:.85rem;letter-spacing:.2em;color:var(--brass-light);margin:1rem 0 .45rem;}.hero-index span{color:rgba(255,255,255,.45);padding:0 .3rem;}

.hero-motto{
    font-family: var(--font-display);
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.02em;
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    line-height:1.02;
    margin-bottom:1.1rem;
}
.hero-motto span{ color: var(--brass-light); }

.hero-lede{
    font-family: var(--font-serif);
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    color: rgba(255,255,255,.88);
    max-width: 54ch;
    margin-bottom: 2rem;
}

.hero-badge{
    display:inline-flex; align-items:center; gap:.6rem;
    border:1px solid rgba(255,255,255,.3);
    padding:.4rem .9rem; border-radius: 999px;
    font-size:.78rem; letter-spacing:.08em; text-transform:uppercase;
    font-family: var(--font-ui); font-weight:600;
    color: var(--brass-light);
    margin-bottom: 1.6rem;
}
.hero-badge .dot{ width:8px; height:8px; border-radius:50%; background:#39C86A; box-shadow:0 0 0 3px rgba(57,200,106,.25); }

/* ---------- Enlaces de interés ---------- */
.interest-links{background:var(--paper-2);padding:1.6rem 0 1.6rem;border-bottom:1px solid var(--line);}
.interest-heading{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1.2rem;}
.interest-heading h2{font-family:var(--font-display);font-size:1.25rem;text-transform:uppercase;letter-spacing:.04em;margin:0;color:var(--ink);}
.interest-card{position:relative;display:flex;align-items:flex-start;gap:.9rem;height:100%;padding:1.25rem 2.2rem 1.25rem 1.15rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.interest-card > i:first-child{font-size:1.35rem;color:var(--crest-red);line-height:1.25;}
.interest-card strong{display:block;font-size:.88rem;line-height:1.35;margin-bottom:.3rem;}
.interest-card small{display:block;color:var(--steel-soft);font-size:.75rem;line-height:1.35;}
.interest-card .interest-arrow{position:absolute;right:.85rem;top:1.15rem;color:var(--brass);transition:transform .2s ease;}
.interest-card:hover{transform:translateY(-3px);border-color:rgba(185,28,28,.38);box-shadow:var(--shadow-card-sm);}
.interest-card:hover .interest-arrow{transform:translate(2px,-2px);}
@media (max-width:575px){.interest-heading{align-items:flex-start;flex-direction:column;gap:.4rem;}.interest-links{padding:2.2rem 0;}}

/* ---------- Service cards ---------- */
.svc-card{
    background:#fff; border:1px solid var(--line); border-radius: var(--radius);
    padding: 1.9rem 1.6rem; height:100%;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    position:relative;
}
.svc-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: transparent; }
.svc-icon{
    width:52px; height:52px; border-radius:50%;
    background: var(--paper-2);
    display:flex; align-items:center; justify-content:center;
    font-size:1.35rem; color: var(--crest-red);
    margin-bottom: 1.1rem;
}
.svc-card h3{
    font-family: var(--font-display); font-size:1.05rem; text-transform:uppercase;
    letter-spacing:.02em; font-weight:600; margin-bottom:.5rem;
}
.svc-card p{ font-size:.92rem; color: var(--steel-2); margin-bottom: 1rem; }
.svc-link{ font-size:.82rem; font-weight:700; color: var(--crest-red); letter-spacing:.03em; }
.svc-link i{ transition: transform .18s ease; }
.svc-card:hover .svc-link i{ transform: translateX(4px); }

/* ---------- Quality policy / commander block ---------- */
.policy-card{
    background:#fff;
    border-left: 4px solid var(--brass);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 2.6rem clamp(1.5rem,4vw,3rem);
    box-shadow: var(--shadow-card);
    position:relative;
}
.policy-card .quote-mark{
    font-family: var(--font-serif); font-style:italic;
    font-size:4.5rem; color: var(--paper-2); line-height:0; position:absolute; top:2rem; left:1.6rem;
}
.policy-text{
    font-family: var(--font-serif);
    font-size: 1.08rem;
    color: var(--steel-2);
    position:relative; z-index:1;
}
.signature-block{
    margin-top:1.8rem; padding-top:1.4rem; border-top:1px solid var(--line);
    display:flex; align-items:center; gap:1rem;
}
.signature-block .crest{ width:56px; }
.signature-block .name{ font-family:var(--font-display); font-weight:700; text-transform:uppercase; font-size:.95rem; }
.signature-block .role{ font-size:.8rem; color: var(--steel-soft); letter-spacing:.03em; text-transform:uppercase; }

/* ---------- Tabs (Nuestros servicios) ---------- */
.svc-tabs .nav-link{
    font-family: var(--font-display); text-transform:uppercase; letter-spacing:.04em;
    font-weight:600; font-size:.85rem; color: var(--steel-2);
    border:0; border-bottom:3px solid transparent; border-radius:0; padding:.85rem 1.1rem;
}
.svc-tabs .nav-link.active{ color: var(--crest-red); border-bottom-color: var(--crest-red); background:transparent; }
.svc-tabs .nav-link:hover{ color: var(--crest-red); }

.detail-list{ list-style:none; padding:0; margin:0; }
.detail-list li{
    display:flex; gap:.8rem; padding:.65rem 0; border-bottom:1px dashed var(--line);
    font-size:.96rem;
}
.detail-list li:last-child{ border-bottom:0; }
.detail-list i{ color: var(--brass); margin-top:.2rem; }

/* ---------- News cards ---------- */
.news-card{
    background:#fff; border-radius: var(--radius); overflow:hidden;
    border:1px solid var(--line);
    transition: transform .2s ease, box-shadow .2s ease;
    height:100%;
}
.news-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-card); }
.news-thumb{ aspect-ratio: 4/3; overflow:hidden; background:var(--steel); }
.news-thumb img{ width:100%; height:100%; object-fit:cover; }
.news-body{ padding: 1.3rem 1.4rem 1.5rem; }
.news-date{
    font-family: var(--font-display); font-size:.75rem; letter-spacing:.1em; text-transform:uppercase;
    color: var(--crest-red); font-weight:600;
}
.news-body h3{ font-size:1.05rem; font-weight:700; margin: .5rem 0 .3rem; font-family: var(--font-ui); }

/* ---------- Internal-page templates ---------- */
.page-hero{position:relative;min-height:270px;display:grid;align-items:end;padding:4.5rem 0;background:linear-gradient(90deg,rgba(16,18,22,.88),rgba(156,27,36,.62)),url('../img/polivalentes.jpg') center 35%/cover;color:#fff;}
.page-hero h1{font-family:var(--font-display);text-transform:uppercase;font-size:clamp(2.3rem,5vw,3.8rem);margin:0;}
.breadcrumb{--bs-breadcrumb-divider-color:rgba(255,255,255,.65);--bs-breadcrumb-item-active-color:#fff;margin-bottom:.6rem;}
.breadcrumb a{color:var(--brass-light);}
.content-panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:clamp(1.5rem,4vw,3rem);box-shadow:var(--shadow-card-sm);}
.document-card{display:flex;align-items:center;gap:1rem;padding:1rem;border:1px solid var(--line);border-radius:var(--radius-sm);margin:.75rem 0;}
.document-card i{font-size:1.7rem;color:var(--crest-red);}.document-card strong{display:block;font-size:.95rem;}
.station-card{height:100%;padding:1.3rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;}
.station-card h3{font-family:var(--font-display);font-size:1rem;text-transform:uppercase;}.station-card p{margin:0;color:var(--steel-2);}
.contact-form label{font-weight:700;font-size:.9rem;}.contact-form .form-control{padding:.75rem;border-color:var(--line);}.map-frame{min-height:360px;border:0;width:100%;border-radius:var(--radius);}
@media (max-width:767px){.hero-slider,.hero-slider .carousel,.hero-slider .carousel-inner,.hero-slider .carousel-item,.hero-slide{min-height:520px}.hero-content{padding:5rem 0 6rem}.hero-content-right{padding-left:0;border-left:0}.splash-inner img{height:72px}}

/* ---------- Refinamiento visual del cuerpo ---------- */
.section-pad .container{position:relative;}
.section-pad .eyebrow{font-size:.73rem;}

.svc-card{border-color:rgba(17,24,39,.15);overflow:hidden;box-shadow:0 1px 0 rgba(17,24,39,.02);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.svc-card::before{content:"";position:absolute;top:0;left:1.6rem;right:1.6rem;height:3px;background:var(--crest-red);transform:scaleX(.22);transform-origin:left;transition:transform .25s ease;}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card);border-color:rgba(185,28,28,.12);}
.svc-card:hover::before{transform:scaleX(1);}
.svc-icon{border-radius:14px;background:linear-gradient(135deg,#FFF7ED,var(--paper-2));}

.policy-card{background:linear-gradient(135deg,#fff 0%,#FFFDF9 100%);border:1px solid rgba(245,158,11,.22);border-left:4px solid var(--brass);border-radius:var(--radius);}

.svc-tabs{gap:.35rem;}
.svc-tabs{padding:.5rem;background:var(--paper-2);border:1px solid rgba(17,24,39,.07);border-radius:18px;}
.svc-tabs .nav-link{display:inline-flex;align-items:center;gap:.52rem;border:1px solid transparent;border-radius:12px;padding:.78rem 1rem;white-space:nowrap;transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;}
.svc-tabs .nav-link.active{color:#fff;border-color:var(--crest-red);background:var(--crest-red);box-shadow:0 7px 16px -10px rgba(185,28,28,.8);}
.svc-tabs .nav-link:hover:not(.active){color:var(--crest-red);background:#fff;border-color:rgba(185,28,28,.14);box-shadow:0 4px 10px -10px rgba(17,24,39,.3);}
.tab-content{background:#fff;border:1px solid rgba(17,24,39,.08);border-radius:var(--radius);padding:clamp(1.25rem,3vw,2.1rem);box-shadow:0 14px 30px -28px rgba(17,24,39,.55);}
.detail-list{display:grid;gap:.55rem;}
.detail-list li{margin:0;padding:.85rem 1rem;background:#fff;border:1px solid rgba(17,24,39,.08);border-left:2px solid rgba(185,28,28,.65);border-radius:7px;line-height:1.4;}
.detail-list i{display:none;}
@media (max-width:767px){.section-pad{padding:3.25rem 0}.svc-tabs{border-radius:14px}.svc-tabs .nav-link{padding:.7rem .9rem}}

.news-card{border-color:rgba(17,24,39,.08);transition:transform .25s ease,box-shadow .25s ease;}
.news-card:hover{transform:translateY(-6px);}
.news-thumb img{transition:transform .5s ease;}
.news-card:hover .news-thumb img{transform:scale(1.05);}

.accordion-item + .accordion-item{margin-top:.65rem;}
.accordion-item{border-radius:var(--radius-sm)!important;overflow:hidden;box-shadow:0 1px 0 rgba(17,24,39,.02);}
.interest-card{border-color:rgba(185,28,28,.28);}

/* ---------- Transparencia / accordion ---------- */
.accordion-button{
    font-family: var(--font-display); text-transform:uppercase; letter-spacing:.03em;
    font-weight:600; font-size:.95rem; color: var(--ink);
    background: #fff;
}
.accordion-button:not(.collapsed){ color: var(--crest-red); background: var(--paper); box-shadow:none; }
.accordion-button:focus{ box-shadow:0 0 0 3px rgba(184,134,47,.25); }
.accordion-item{ border-color: var(--line); }
.year-links{ display:flex; flex-wrap:wrap; gap:.6rem; }
.year-links a{
    border:1px solid var(--line); border-radius: 999px; padding:.4rem 1rem; font-size:.85rem; font-weight:600;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.year-links a:hover{ background: var(--crest-red); border-color: var(--crest-red); color:#fff; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--steel); color: rgba(255,255,255,.82); }
.site-footer h4{
    font-family: var(--font-display); text-transform:uppercase; letter-spacing:.05em;
    font-size:.9rem; color:#fff; margin-bottom:1.1rem;
}
.site-footer ul{ list-style:none; padding:0; margin:0; }
.site-footer li{ margin-bottom:.55rem; font-size:.9rem; }
.site-footer a:hover{ color: var(--brass-light); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); font-size:.82rem; color: rgba(255,255,255,.55); }
.social-dot{
    width:38px; height:38px; border-radius:50%; border:1px solid rgba(255,255,255,.25);
    display:inline-flex; align-items:center; justify-content:center; margin-right:.5rem;
    transition: background .15s ease, border-color .15s ease;
}
.social-dot:hover{ background: var(--crest-red); border-color: var(--crest-red); }

.disclaimer-note{
    font-size:.76rem; color: rgba(255,255,255,.42); max-width:70ch;
}

/* Back to top */
.back-to-top{
    position: fixed; left: 1.4rem; bottom: 1.4rem; z-index: 1200;
    width:46px; height:46px; border-radius:50%;
    background: var(--crest-red); color:#fff; border:none;
    display:flex; align-items:center; justify-content:center;
    box-shadow: var(--shadow-card);
    opacity:0; visibility:hidden; transform: translateY(10px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.back-to-top.show{ opacity:1; visibility:visible; transform:none; }


/* ========================================= */
/* FEATURE */
/* ========================================= */

.feature{
    position:relative;

    padding:75px 0 100px;

    /* fondo institucional sutil */
    background:
            linear-gradient(
                    180deg,
                    #f4f7fa 0%,
                    #f7f9fb 35%,
                    #ffffff 100%
            );

    overflow:hidden;
}


/* textura suave para separar secciones */
#noticias{
    position: relative;
    padding: clamp(1.5rem, 6vw, 1.5rem) 0;
}
#noticias:before{
    content:"";

    position:absolute;

    inset:0;

    background:
            radial-gradient(
                    circle at top left,
                    rgba(179,32,37,.035),
                    transparent 32%
            ),
            radial-gradient(
                    circle at bottom right,
                    rgba(0,0,0,.025),
                    transparent 30%
            );

    pointer-events:none;
}


/* línea superior elegante */
#noticias:after{
    content:"";

    position:absolute;

    top:0;
    left:50%;

    transform:translateX(-50%);

    width:140px;
    height:3px;

    border-radius:20px;

    background:
            linear-gradient(
                    to right,
                    rgba(179,32,37,0),
                    rgba(179,32,37,.85),
                    rgba(179,32,37,0)
            );
}


/* ========================================= */
/* HEADER */
/* ========================================= */

.feature-header{
    position:relative;
    z-index:2;

    text-align:center;
    margin-bottom:70px;
}

.feature-header span{
    display:inline-block;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .8rem;
    font-weight: 500;
    color: var(--crest-red);
    margin-bottom: .9rem;
}

.feature-header h2{
    line-height:1.2;

    max-width:900px;
    margin:0 auto 22px;

    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: .01em;
    text-transform: uppercase;
    font-size: clamp(1.6rem, 2.6vw, 2.35rem);
    color: var(--ink);
}

.feature-header p{
    max-width:780px;
    margin:0 auto;

    /*font-size:18px;*/
    line-height:1.8;

    font-family: var(--font-serif);
    font-size: 1.08rem;
    color: var(--steel-2);
    /*max-width: 62ch;*/
}


/* ========================================= */
/* GRID */
/* ========================================= */

.feature-grid{
    position:relative;
    z-index:2;

    display:grid;
    grid-template-columns:1fr 1.5fr;
    gap:100px;
    align-items:center;
}

.feature-content span{
    display:inline-block;

    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .8rem;
    font-weight: 500;
    color: var(--crest-red);
    margin-bottom: .9rem;
}

.feature-content h2{
    line-height:1.12;
    margin:0 0 28px;
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: .01em;
    text-transform: uppercase;
    font-size: clamp(1.6rem, 2.6vw, 2.35rem);
    color: var(--ink);
}

.feature-content p{
    line-height:1.9;
    margin:0;
    font-family: var(--font-serif);
    font-size: 1.08rem;
    color: var(--steel-2);
}


/* ========================================= */
/* IMAGE */
/* ========================================= */

.feature-image{
    position:relative;
}

.feature-image img{
    height:660px;
    object-fit:cover;
    border-radius:16px;
    box-shadow: 0 30px 60px rgba(0,0,0,.10);
}

.feature-card{
    position:absolute;
    left:-40px;
    bottom:40px;
    width:280px;
    background:rgba(255,255,255,.96);
    backdrop-filter:blur(8px);
    padding:30px;
    border-radius:14px;
    box-shadow:0 15px 40px rgba(0,0,0,.10);
}

.feature-card h3{
    font-size:36px;
    font-weight:800;
    line-height:1;
    color:#b32025;
    margin:0 0 14px;
}

.feature-card p{
    margin:0;
    font-size:15px;
    line-height:1.7;
    color:#5f6875;
}


/* ========================================= */
/* RESPONSIVE */
/* ========================================= */

@media (max-width:1200px){

    .feature-grid{
        gap:50px;
    }

    .feature-content h2{
        font-size:42px;
    }

    .feature-header h2{
        font-size:42px;
    }

    .feature-image img{
        height:620px;
    }
}

@media (max-width:991px){

    .feature{
        padding:70px 0 90px;
    }

    .feature-grid{
        grid-template-columns:1fr;
    }

    .feature-image{
        order:-1;
    }

    .feature-image img{
        height:520px;
    }

    .feature-card{
        left:25px;
        bottom:25px;
    }

    .feature-content h2,
    .feature-header h2{
        font-size:36px;
    }
}

@media (max-width:767px){

    .feature-header{
        margin-bottom:45px;
    }

    .feature-content h2,
    .feature-header h2{
        font-size:30px;
    }

    .feature-content p,
    .feature-header p{
        font-size:16px;
    }

    .feature-image img{
        height:420px;
    }

    .feature-card{
        position:relative;
        left:auto;
        bottom:auto;

        width:100%;
        margin-top:20px;
    }
}



/* ===== CONTENEDOR PRINCIPAL ===== */
.services-panel{
    background:#fff;
    border-radius:24px;
    padding:1.25rem;
    border:1px solid rgba(17,24,39,.05);
    box-shadow:
            0 1px 2px rgba(17,24,39,.03),
            0 20px 40px -24px rgba(17,24,39,.14);
}

/* ===== GRID ===== */
.detail-list{
    list-style:none;
    margin:0;
    padding:0;
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:.9rem;
}

/* ===== TARJETA ===== */
.detail-list li{
    position:relative;
    display:flex;
    align-items:center;
    gap:.9rem;

    padding:1rem 1.05rem;
    min-height:72px;

    background:#ffffff;
    border-radius:18px;

    /* borde casi invisible */
    border:1px solid rgba(17,24,39,.04);

    /* profundidad elegante */
    box-shadow:
            0 4px 14px rgba(17,24,39,.04),
            0 1px 2px rgba(17,24,39,.02);

    overflow:hidden;
}

/* detalle moderno: línea de luz superior */
.detail-list li::before{
    content:"";
    position:absolute;
    top:0;
    left:16px;
    right:16px;
    height:2px;
    background:linear-gradient(
            90deg,
            transparent 0%,
            rgba(185,28,28,.55) 35%,
            rgba(245,158,11,.45) 65%,
            transparent 100%
    );
}

/* ===== ICONO BADGE ===== */
.detail-list i{
    width:40px;
    height:40px;
    min-width:40px;

    display:flex;
    align-items:center;
    justify-content:center;

    border-radius:12px;

    /* badge elegante */
    background:linear-gradient(
            135deg,
            rgba(185,28,28,.10),
            rgba(185,28,28,.05)
    );

    color:var(--crest-red);
    font-size:.92rem;

    border:1px solid rgba(185,28,28,.08);
}

/* ===== TEXTO ===== */
.detail-list .item-title{
    margin:0;
    font-size:.97rem;
    font-weight:600;
    color:var(--steel);
    line-height:1.35;
    letter-spacing:-.01em;
}

/* ===== TABS MODERNOS ===== */
.service-tabs{
    background:#ffffff;
    border:1px solid rgba(17,24,39,.05);
    border-radius:12px;
    padding:.45rem;
    box-shadow:0 10px 24px -20px rgba(17,24,39,.18);
}

.service-tabs .nav-link{
    border:none;
    background:transparent;
    border-radius:16px;
    padding:.85rem 1.1rem;

    font-size:.79rem;
    font-weight:700;
    letter-spacing:.05em;
    text-transform:uppercase;

    color:var(--steel-2);
}

/* activo: limpio y protagonista */
.service-tabs .nav-link.active{
    background:#b91c1c;
    color:#fff;
    box-shadow:
            0 8px 18px rgba(185,28,28,.22),
            inset 0 1px 0 rgba(255,255,255,.15);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px){
    .detail-list{
        grid-template-columns:1fr;
    }

    .services-panel{
        padding:1rem;
        border-radius:20px;
    }
}


/*********************/



/* ===== HERO SERVICES ===== */
.services-hero{
    background:linear-gradient(135deg,#071521 0%,#0b1d2b 55%,#10273a 100%);
    position:relative;
    overflow:hidden;
}

.services-hero::before{
    content:"";
    position:absolute;
    inset:0;
    background:
            radial-gradient(circle at 15% 20%, rgba(185,28,28,.12), transparent 28%),
            radial-gradient(circle at 85% 80%, rgba(245,158,11,.08), transparent 30%);
    pointer-events:none;
}

.services-kicker{
    display:inline-block;
    color:#F59E0B;
    font-size:.78rem;
    font-weight:700;
    letter-spacing:.18em;
    text-transform:uppercase;
    margin-bottom:.75rem;
}

.services-title{
    color:#fff;
    font-size:clamp(2rem,4vw,3.5rem);
    font-weight:800;
    letter-spacing:-.03em;
    margin-bottom:.75rem;
}

.services-subtitle{
    color:rgba(255,255,255,.72);
    max-width:760px;
    margin:0 auto;
    line-height:1.7;
}

/* ===== TABS ===== */
.service-tabs{
    gap:.55rem;
}

.service-tabs .nav-link{
    border:none;
    border-radius:999px;
    padding:.85rem 1.25rem;
    background:rgba(255,255,255,.06);
    /*color:rgba(255,255,255,.78);*/
    font-weight:700;
    font-size:.82rem;
    text-transform:uppercase;
    letter-spacing:.04em;
    backdrop-filter:blur(10px);
}

.service-tabs .nav-link.active{
    background:linear-gradient(135deg,#b91c1c,#dc2626);
    color:#fff;
    box-shadow:0 10px 24px rgba(185,28,28,.28);
}

/* ===== LAYOUT PRINCIPAL ===== */
.service-layout{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:1.5rem;
    align-items:stretch;
}

.service-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:1rem;
}

.service-grid-full{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:1rem;
}

/* ===== CARD ===== */
.service-card{
    background:rgba(255,255,255,.96);
    border:1px solid rgba(255,255,255,.12);
    border-radius:12px;
    padding:1.15rem;
    min-height:172px;
    position:relative;
    overflow:hidden;
    box-shadow:
            0 10px 30px -18px rgba(0,0,0,.35),
            inset 0 1px 0 rgba(255,255,255,.6);
}

.service-card::before{
    content:"";
    position:absolute;
    top:0;
    left:16px;
    right:16px;
    height:2px;
    background:linear-gradient(90deg, transparent 0%, rgba(185,28,28,.55) 35%, rgba(245,158,11,.45) 65%, transparent 100%);
}

.service-icon{
    width:54px;
    height:54px;
    border-radius:16px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(135deg,#b91c1c,#dc2626);
    color:#fff;
    font-size:1.2rem;
    margin-bottom:1rem;
    box-shadow:0 12px 24px rgba(185,28,28,.24);
}

.service-card h6{
    font-size:1rem;
    font-weight:700;
    color:#111827;
    margin-bottom:.5rem;
    letter-spacing:-.01em;
}

.service-card p{
    color:#4B5563;
    font-size:.92rem;
    line-height:1.6;
    margin:0;
}

/* ===== IMAGEN ===== */
.service-image{
    position:relative;
    /*border-radius:12px;*/
    overflow:hidden;
    min-height:100%;
}

.service-image img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}

.service-image::after{
    content:"";
    position:absolute;
    inset:0;
    background:
        /* Fade principal: blanco → transparente */
            linear-gradient(
                    90deg,
                    rgba(255,255,255,1) 0%,
                    rgba(255,255,255,.98) 5%,
                    rgba(255,255,255,.92) 10%,
                    rgba(255,255,255,.80) 15%,
                    rgba(255,255,255,.62) 20%,
                    rgba(255,255,255,.40) 26%,
                    rgba(255,255,255,.22) 32%,
                    rgba(255,255,255,.10) 37%,
                    rgba(255,255,255,.03) 41%,
                    rgba(255,255,255,0) 45%
            );
}


/* ===== RESPONSIVE ===== */
@media (max-width: 1200px){
    .service-grid-full{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }
}

@media (max-width: 992px){
    .service-layout{
        grid-template-columns:1fr;
    }

    .service-image{
        min-height:320px;
        order:-1;
    }

    .service-grid{
        grid-template-columns:1fr;
    }
}

@media (max-width: 768px){
    .service-grid-full{
        grid-template-columns:1fr;
    }

    .services-hero{
        border-radius:24px;
    }

    .service-card{
        min-height:auto;
    }
}


/********************/


.quality-policy p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.15rem;
    color: #475569;
}

.quality-author {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(15,23,42,.12);
    display: flex;
    flex-direction: column;
    gap: .15rem;
    font-size: .82rem;
    color: #1e293b;
}

.quality-author span {
    font-weight: 500;
    color: #64748b;
}


/* ==========================================================
   BOTONES EN PÁGINAS Y ENTRADAS
   ========================================================== */

.blog-btn-sm{
    display:inline-flex;
    align-items:center;
    gap:.55rem;

    margin:.35rem .5rem .35rem 0;
    padding:.75rem 1.35rem;

    background:#fff;
    color:var(--ink);

    border:1px solid var(--line);
    border-radius:10px;

    font-size:.94rem;
    font-weight:600;
    line-height:1.3;
    text-decoration:none;

    box-shadow:0 4px 14px rgba(15,23,42,.05);

    transition:
            color .25s ease,
            background-color .25s ease,
            border-color .25s ease,
            box-shadow .25s ease,
            transform .2s ease;
}


/* Hover */

p .blog-btn-sm:hover{
    background:var(--crest-red);
    color:#fff;
    border-color:var(--crest-red);

    transform:translateY(-2px);

    box-shadow:0 10px 24px rgba(164,24,32,.18);
}

p .blog-btn-sm:hover::after{
    transform:translateX(4px);
}

/* Activo */

p .blog-btn-sm.btn-active{
    background:var(--crest-red);
    color:#fff;
    border-color:var(--crest-red);
}

p .blog-btn-sm.btn-active:hover{
    background:#8e1820;
    border-color:#8e1820;
}

/* Focus */

p .blog-btn-sm:focus-visible{
    outline:none;
    box-shadow:
            0 0 0 4px rgba(164,24,32,.15),
            0 8px 22px rgba(0,0,0,.12);
}

/* Responsive */

@media (max-width:576px){

    p .blog-btn-sm{
        display:flex;
        justify-content:space-between;
        width:100%;
        margin-right:0;
    }

}


/* ==========================================================
   ACORDEÓN INSTITUCIONAL
   ========================================================== */

.accordion{
    margin:2rem 0;
}

.accordion-title{
    position:relative;
    display:flex;
    align-items:center;

    width:100%;
    margin-bottom:.85rem;
    padding:1.15rem 4rem 1.15rem 1.5rem;

    background:#fff;
    color:var(--ink);

    border:1px solid var(--line);
    border-radius:12px;

    font-size:1rem;
    font-weight:700;
    line-height:1.4;

    cursor:pointer;
    user-select:none;

    transition:
            background-color .25s ease,
            border-color .25s ease,
            color .25s ease,
            box-shadow .25s ease,
            transform .2s ease;
}

/* Hover */

.accordion-title:hover{
    border-color:var(--crest-red);
    box-shadow:0 10px 24px rgba(15,23,42,.08);
    transform:translateY(-2px);
}

/* Icono */

.accordion-title::after{
    content:"+";
    position:absolute;
    right:1.5rem;
    top:50%;

    transform:translateY(-50%);

    width:32px;
    height:32px;

    display:flex;
    align-items:center;
    justify-content:center;

    border-radius:50%;

    background:rgba(164,24,32,.08);
    color:var(--crest-red);

    font-size:1.35rem;
    font-weight:600;

    transition:all .25s ease;
}

/* Abierto */

.accordion-title[aria-expanded="true"]{
    background:var(--crest-red);
    border-color:var(--crest-red);
    color:#fff;
}

.accordion-title[aria-expanded="true"]::after{
    content:"−";
    background:rgba(255,255,255,.18);
    color:#fff;
}

/* Contenido */

.accordion-content{
    margin:-.3rem 0 1rem;
    padding:1.6rem 1.75rem;

    background:#fff;

    border:1px solid var(--line);
    border-top:none;

    border-radius:0 0 12px 12px;

    box-shadow:0 8px 24px rgba(15,23,42,.05);
}

/* Primer párrafo */

.accordion-content p:first-child{
    margin-top:0;
}

/* Último elemento */

.accordion-content>*:last-child{
    margin-bottom:0;
}

/* Listas */

.accordion-content ul{
    margin:0 0 1rem 1.2rem;
    padding:0;
    list-style:disc;
}

.accordion-content li{
    margin-bottom:.7rem;
    padding-left:.2rem;
    line-height:1.7;
}

.accordion-content li::before{
    display:none;
}

/* Enlaces */

.accordion-content a{
    text-decoration:none;
}

.accordion-content a:hover{
    text-decoration:underline;
}

/* Focus accesible */

.accordion-title:focus-visible{
    outline:none;
    box-shadow:
            0 0 0 4px rgba(164,24,32,.15),
            0 8px 22px rgba(0,0,0,.10);
}

/* Responsive */

@media (max-width:768px){

    .accordion-title{
        padding:1rem 3.5rem 1rem 1.2rem;
        font-size:.95rem;
    }

    .accordion-content{
        padding:1.35rem;
    }

}