/* ===== Contacto · previews sobre Home A4.3 aprobada ===== */
.contact-nav-link[aria-current="page"]{color:var(--red)}
.contact-nav-link[aria-current="page"]::after{right:0!important}
.nav-links{gap:clamp(14px,1.65vw,27px)}
.contact-main{background:var(--paper);min-height:calc(100vh - 114px)}
.contact-shell{padding:clamp(70px,7vw,112px) 0 clamp(86px,8vw,126px)}
.contact-eyebrow{color:var(--red);font-size:10px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.contact-title{margin:0;color:var(--ink);font-size:clamp(46px,5.4vw,76px);line-height:.98;letter-spacing:-.052em;font-weight:750}
.contact-lead{margin:20px 0 0;color:#657187;font-size:clamp(16px,1.3vw,19px);line-height:1.65;max-width:690px}
.contact-form label{display:grid;gap:8px;color:var(--ink);font-size:12px;font-weight:800}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;border:1px solid #cfd6df;background:#fff;color:var(--ink);border-radius:15px;outline:none;transition:.18s ease}
.contact-form input,.contact-form select{height:52px;padding:0 15px}
.contact-form textarea{min-height:150px;padding:15px;resize:vertical;line-height:1.5}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:#7f92aa;box-shadow:0 0 0 4px rgba(95,124,232,.08)}
.contact-form ::placeholder{color:#a0a9b6}
.contact-submit{min-height:52px;padding:0 24px;border:0;border-radius:999px;background:var(--navy);color:#fff;font-weight:800;display:inline-flex;align-items:center;justify-content:center;line-height:1;gap:9px}
.contact-submit:hover{transform:translateY(-1px)}
.contact-note{color:#7c8797;font-size:11px;line-height:1.55}
.contact-mini{color:#7b8798;font-size:12px;line-height:1.6}
.contact-channel b{display:block;color:var(--ink);font-size:13px}
.contact-channel span{display:block;margin-top:4px;color:#758195;font-size:12px;line-height:1.5}
@media(max-width:1100px){.nav-links{display:none}}
@media(max-width:700px){.contact-shell{padding-top:54px}.contact-title{font-size:clamp(42px,12vw,58px)}}

/* A · Editorial simple, inspirada en la claridad estructural de Koha */
.contact-a-head{padding-bottom:42px;border-bottom:1px solid var(--line)}
.contact-a-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(46px,7vw,100px);padding-top:48px;align-items:start}
.contact-a-info{padding-top:4px}
.contact-a-info h2{margin:0;color:var(--ink);font-size:22px;letter-spacing:-.025em}
.contact-a-info p{margin:10px 0 28px;color:#657187;font-size:14px;line-height:1.65}
.contact-a-channels{display:grid;gap:16px;padding-top:22px;border-top:1px solid var(--line)}
.contact-a-form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-a-form .full{grid-column:1/-1}
.contact-a-actions{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:4px}
@media(max-width:860px){.contact-a-grid{grid-template-columns:1fr;gap:36px}.contact-a-form{grid-template-columns:1fr}.contact-a-form .full,.contact-a-actions{grid-column:auto}.contact-a-actions{align-items:flex-start;flex-direction:column}}