/* GoodCold — Información Técnica */
.gcit-wrap { max-width: 1140px; margin: 0 auto; padding: 40px 20px 60px; }
.gcit-page-header { text-align: center; margin-bottom: 34px; }
.gcit-page-title { font-size: 2.1rem; color: #0a2540; margin: 0 0 8px; }
.gcit-page-sub { color: #667; font-size: 1rem; margin: 0; }

.gcit-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 26px; }
.gcit-card {
    display: flex; flex-direction: column; text-decoration: none;
    background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; overflow: hidden;
    transition: box-shadow .18s, transform .18s; color: inherit;
}
.gcit-card:hover { box-shadow: 0 10px 30px rgba(10,37,64,.12); transform: translateY(-3px); }
.gcit-card-img { aspect-ratio: 16 / 9; overflow: hidden; background: #f1f5f9; }
.gcit-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gcit-card-noimg { display: flex; align-items: center; justify-content: center; font-size: 3rem; color: #b9c4d1; }
.gcit-card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.gcit-card-cat {
    display: inline-block; align-self: flex-start; font-size: .72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .04em; color: #1e6fff;
    background: #eaf2ff; border-radius: 20px; padding: 3px 10px; margin-bottom: 10px;
}
.gcit-card-title { font-size: 1.12rem; color: #0a2540; margin: 0 0 8px; line-height: 1.3; }
.gcit-card-exc { font-size: .92rem; color: #5b6b7c; margin: 0 0 16px; flex: 1; }
.gcit-card-link { font-weight: 700; color: #1e6fff; font-size: .9rem; }

.gcit-pagination { margin-top: 34px; text-align: center; }
.gcit-empty { text-align: center; color: #667; padding: 40px 0; }

/* Single */
.gcit-single-wrap { max-width: 820px; }
.gcit-single-title { font-size: 2rem; color: #0a2540; margin: 8px 0 18px; }
.gcit-single-img { margin: 0 0 24px; border-radius: 12px; overflow: hidden; }
.gcit-single-img img { width: 100%; height: auto; display: block; }
.gcit-content { font-size: 1.02rem; line-height: 1.7; color: #26323f; }
.gcit-content img { max-width: 100%; height: auto; }
.gcit-files { margin: 30px 0; padding: 20px 24px; background: #f7fafc; border: 1px solid #e2e8f0; border-radius: 12px; }
.gcit-files h3 { margin: 0 0 12px; font-size: 1.05rem; color: #0a2540; }
.gcit-files ul { list-style: none; margin: 0; padding: 0; }
.gcit-files li { margin: 6px 0; }
.gcit-files a { color: #1e6fff; text-decoration: none; font-weight: 600; }
.gcit-files a:hover { text-decoration: underline; }
.gcit-btn {
    display: inline-block; background: #1e6fff; color: #fff !important; text-decoration: none;
    padding: 11px 26px; border-radius: 8px; font-weight: 700; margin-top: 6px;
}
.gcit-btn:hover { background: #1558cc; }
.gcit-back-wrap { margin-top: 30px; }
.gcit-back { color: #667; text-decoration: none; font-weight: 600; }
.gcit-back:hover { color: #1e6fff; }