/* TAGORAS — materiales, alianzas, blog y artículos */
.page-hero{padding:calc(var(--hh) + 56px) 0 56px}
.page-hero h1{font-size:clamp(32px,4.6vw,54px);margin-top:16px}
.page-hero .lead{color:var(--grey);font-size:16px;max-width:620px;margin-top:18px}
.sec-dark.page-hero .lead{color:#c9c9c9}
@media(max-width:800px){.page-hero{padding-top:calc(var(--hh) + 32px);padding-bottom:40px}}

/* materiales */
.material-card{background:#fff;border-left:5px solid var(--red);padding:40px 44px;max-width:860px}
.profile-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.profile-tab{padding:9px 16px;border:1.5px solid var(--line);background:#fff;font-size:12.5px;font-weight:700;color:var(--black);cursor:pointer;border-radius:3px;transition:border-color .15s ease,background-color .15s ease,color .15s ease}
.profile-tab:hover{border-color:var(--red)}
.profile-tab.is-active{background:var(--black);border-color:var(--black);color:#fff}
.profile-display{display:flex;gap:24px;align-items:center;flex-wrap:wrap;background:var(--bg);border:1px solid var(--line);padding:24px 26px}
.profile-viz{flex:none;width:96px;height:96px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.profile-viz svg{width:60px;height:60px}
.profile-viz svg *{fill:var(--red);stroke:var(--red)}
.profile-info{flex:1 1 200px;min-width:0}
.profile-info h4{font-size:15.5px;margin:0 0 6px}
.profile-info p{font-size:13px;color:var(--grey);line-height:1.55}
.profile-panel{display:none}
.profile-panel.is-active{display:block}
.mat-cta{margin-top:28px}
@media(max-width:640px){.material-card{padding:28px 22px}.profile-display{padding:20px;gap:18px}.profile-viz{width:80px;height:80px}}

/* alianzas */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.why-card{background:#fff;padding:34px 30px}
.why-icon{width:52px;height:52px;border-radius:50%;border:2px solid var(--red);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.why-icon svg{width:23px;height:23px;stroke:var(--red)}
.why-card h3{font-size:18px;text-transform:none;font-weight:700;margin-bottom:8px;letter-spacing:0}
.why-card p{font-size:14px;color:var(--grey)}
.invest-wrap{max-width:640px;margin:56px auto 0}
.invest-card{border:1px solid var(--line);background:#fff;padding:40px 36px}
.invest-card .eyebrow{margin-bottom:14px}
.invest-card h3{font-size:22px;margin-bottom:18px}
@media(max-width:800px){.why-grid{grid-template-columns:1fr}.invest-card{padding:28px 20px}}

/* blog */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.fchip{padding:9px 18px;border:1.5px solid var(--line);border-radius:20px;background:#fff;font-size:12.5px;font-weight:600;cursor:pointer;transition:border-color .15s ease,background-color .15s ease,color .15s ease}
.fchip:hover{border-color:var(--black)}
.fchip.is-active{background:var(--black);border-color:var(--black);color:#fff}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative}
.bcard{background:#fff;border:1px solid var(--line);border-radius:4px;padding:28px 26px;display:flex;flex-direction:column;transition:border-color .2s ease}
.bcard:hover{border-color:var(--red)}
.bcard.is-hidden{display:none}
.bcard .eyebrow{margin-bottom:14px}
.bcard h2{font-size:17px;line-height:1.3;margin-bottom:10px;letter-spacing:-.005em}
.bcard p.desc{color:var(--grey);font-size:13.5px;line-height:1.55;margin-bottom:20px;flex:1}
.bcard-link{font-weight:700;font-size:13px;color:var(--red)}
.filter-empty{text-align:center;color:var(--grey);font-size:13px;padding:30px 0 0}
@media(max-width:900px){.blog-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.blog-grid{grid-template-columns:1fr}}

/* artículo */
.article{max-width:740px;margin:0 auto;padding:calc(var(--hh) + 44px) 32px 90px}
.article .back-link{display:inline-block;margin-bottom:26px;font-size:13px;font-weight:700;color:var(--grey)}
.article .back-link:hover{color:var(--red)}
.article .eyebrow{margin-bottom:16px}
.article h1{font-size:clamp(28px,4.2vw,40px);line-height:1.16;margin-bottom:20px}
.article .lede{font-size:16.5px;color:var(--grey);margin-bottom:38px;line-height:1.6}
.article h2{font-size:22px;margin:42px 0 14px;letter-spacing:-.005em}
.article h3{font-size:16.5px;margin:28px 0 10px;font-weight:700;text-transform:uppercase}
.article p{font-size:15px;color:#2b2b2b;margin-bottom:16px;line-height:1.75}
.article ul{margin:0 0 20px 22px}
.article li{font-size:15px;color:#2b2b2b;margin-bottom:10px;line-height:1.65}
.article li b,.article p b{color:var(--black)}
.article-cta{margin-top:50px;padding:30px 32px;background:var(--bg);border:1px dashed var(--grey-light);border-radius:4px}
.article-cta p{margin-bottom:16px;font-size:15px;color:var(--black)}
@media(max-width:640px){.article{padding-left:20px;padding-right:20px}}

/* ---- Materiales: lista de cotización ---- */
.mat-add{margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}
.mat-add h4{font-size:15px;margin:0 0 14px;text-transform:none}
.mat-row{display:grid;grid-template-columns:1fr 1.4fr 110px;gap:12px;margin-bottom:6px}
.mat-row .calc-field{margin:0}
.mat-msg{min-height:20px;font-size:13px;font-weight:600;color:#2f7d4f;margin:8px 0 6px}
.mat-msg.is-err{color:var(--red)}
.mat-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px}
.mat-wa{font-size:13px;font-weight:700;color:var(--red);text-decoration:underline;text-underline-offset:3px}
.mat-fine{font-size:12px;color:#888;margin:14px 0 0;line-height:1.5}
@media(max-width:700px){.mat-row{grid-template-columns:1fr 1fr}.mat-ref{grid-column:1 / -1;order:3}}