/* Exclusivo de Materiales y acabados; no modifica configuradores ni checkout. */
body.pagina-materiales { background:#f6f7f9; display:flex; flex-direction:column; min-height:100vh; margin:0; }
.pagina-materiales .content-body-full { flex:1; }
.pagina-materiales .mat-container { width:100%; max-width:1240px; padding:0 24px !important; margin:0 auto; }
.pagina-materiales .mat { padding:12px 0 44px; font:14px/1.7 'Roboto',Arial,sans-serif; color:#343b43; }
.mat *, .mat *::before, .mat *::after { box-sizing:border-box; }
.mat [hidden] { display:none !important; }
.mat h1, .mat h2, .mat h3, .mat h4 { font-family:inherit; color:#343b43; line-height:1.4; text-align:left; text-transform:none; letter-spacing:normal; font-style:normal; }
.mat h1 { margin:0 0 10px; font-size:26px; font-weight:400; }
.mat h2 { margin:0 0 12px; font-size:21px; font-weight:500; }
.mat h3 { margin:0 0 12px; font-size:18px; font-weight:500; }
.mat h4 { margin:0 0 10px; font-size:16px; font-weight:500; }
.mat p { color:#626e7a; font-size:14px; line-height:1.7; text-align:left; margin:0 0 12px; }
.mat-header { margin-bottom:22px; }
.mat-header > p { max-width:850px; margin:0; font-size:15px; }
.mat .mat-panel { min-width:0; background:#fff; border:1px solid #dce3ea; border-radius:12px; padding:24px; box-shadow:0 3px 12px #21354704; }
.mat .mat-icon { display:flex; flex:0 0 42px; align-items:center; justify-content:center; width:42px; height:42px; border-radius:10px; background:var(--color-principal-alfa10,#e5f5ff); color:#465363; font-size:20px; }
.mat .mat-overview { display:flex; gap:16px; align-items:flex-start; margin-bottom:20px; }
.mat .mat-overview h2, .mat .mat-steps h2 { font-size:18px; margin:0 0 8px; }
.mat .mat-overview p { margin:0; }
.mat .mat-tools { margin-bottom:24px; }
.mat .mat-tools > label { display:block; margin-bottom:7px; font-size:13px; font-weight:500; color:#465363; }
.mat .mat-search-box { position:relative; }
.mat .mat-search-box > i { position:absolute; left:16px; top:50%; transform:translateY(-50%); pointer-events:none; color:#738191; }
.mat .mat-search-box input { width:100%; min-height:48px; padding:12px 14px 12px 44px; border:1px solid #ccd5df; border-radius:7px; background:#fff; color:#343b43; font:inherit; line-height:1.5; box-shadow:none; }
.mat .mat-search-box input::placeholder { color:#697684; opacity:1; font-size:13px; }
.mat .mat-search-state { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px 16px; }
.mat .mat-search-state p { margin:12px 0 0; font-size:13px; }
.mat .mat-clear { min-height:44px; border:0; padding:8px 0; background:none; color:#465363; font:500 13px/1.5 'Roboto',Arial,sans-serif; text-decoration:underline; text-underline-offset:3px; cursor:pointer; }
.mat .mat-layout { display:grid; grid-template-columns:minmax(0,1fr); gap:24px; align-items:start; }
.mat-cl .mat-layout { grid-template-columns:245px minmax(0,1fr); }
.mat .mat-sidebar { position:sticky; top:140px; min-width:0; }
.mat .mat-navigation { padding:18px; }
.mat .mat-navigation > summary { display:none; }
.mat .mat-navigation h2 { margin:0 0 12px; font-size:15px; }
.mat .mat-navigation nav { display:block; position:static; z-index:auto; width:100%; height:auto; min-height:0; max-height:none; margin:0; padding:0; background:transparent; }
.mat .mat-navigation nav > a, .mat .mat-nav-group { width:100%; }
.mat .mat-navigation a { transition:none; }
.mat .mat-navigation nav > a, .mat .mat-nav-group summary, .mat .mat-nav-group a { display:flex; align-items:center; justify-content:space-between; gap:12px; min-height:44px; padding:10px 12px; margin:3px 0; border:1px solid transparent; border-radius:7px; color:#465363; font-size:14px; font-weight:400; line-height:1.5; text-align:left; text-decoration:none; overflow-wrap:anywhere; }
.mat .mat-nav-group summary { list-style:none; cursor:pointer; }
.mat .mat-nav-group summary::-webkit-details-marker { display:none; }
.mat .mat-nav-group summary i { flex-shrink:0; color:inherit; font-size:11px; transition:transform .15s ease; }
.mat .mat-nav-group[open] summary i { transform:rotate(180deg); }
.mat .mat-nav-group > div { margin:0 0 6px 10px; padding-left:8px; border-left:1px solid #dce3ea; }
.mat .mat-nav-group a { font-size:13px; }
.mat .mat-navigation a:hover, .mat .mat-nav-group summary:hover { background:#f6f8fa; color:#343b43; }
.mat .mat-navigation a[aria-current="true"] { background:var(--color-principal-alfa10,#e5f5ff); border-color:var(--color-principal,#0099ff); color:#343b43; font-weight:500; }
.mat .mat-nav-group[data-active="true"] > summary { color:#343b43; font-weight:500; }
.mat .mat-content { min-width:0; }
.mat .mat-section { min-width:0; margin-bottom:32px; scroll-margin-top:150px; }
.mat .mat-section-header { display:flex; align-items:start; justify-content:space-between; gap:14px; margin-bottom:18px; }
.mat .mat-section-header h2 { margin:0; }
.mat .mat-section-header > .mat-permalink { flex-shrink:0; }
.mat .mat-heading { margin:26px 0 12px; padding-top:8px; font-size:18px; }
.mat .mat-card-category { font-size:14px; color:#465363; margin:20px 0 12px; }
.mat .mat-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; margin:16px 0 20px; }
.mat-cl .mat-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
.mat .mat-card { display:flex; flex-direction:column; min-width:0; overflow:hidden; border:1px solid #dce3ea; border-radius:12px; background:#fff; box-shadow:0 3px 12px #21354704; scroll-margin-top:150px; }
.mat .mat-photo { display:block; position:relative; width:100%; background:#fff; color:#465363; text-decoration:none; overflow:hidden; }
.mat .mat-photo img { display:block; width:100%; height:180px; margin:0; padding:16px 20px 8px; object-fit:contain; }
.mat .mat-photo > span { display:flex; align-items:center; justify-content:center; gap:8px; min-height:40px; padding:8px 12px; background:#f8fafb; border-top:1px solid #edf0f3; color:#465363; font-size:12px; line-height:1.5; }
.mat .mat-photo > span i { color:inherit; }
.mat .mat-photo:hover > span { color:#343b43; background:var(--color-principal-alfa10,#e5f5ff); }
.mat .mat-card-body { flex:1; min-width:0; padding:20px 20px 12px; }
.mat .mat-card-body h4 { margin-bottom:10px; }
.mat .mat-card-text { color:#626e7a; font-size:13px; line-height:1.7; text-align:left; overflow-wrap:anywhere; }
.mat .mat-card-text p { font-size:13px; margin:0 0 10px; padding:0; }
.mat .mat-card-text p:last-child { margin-bottom:0; }
.mat .mat-permalink { display:inline-flex; align-items:center; justify-content:center; gap:7px; min-height:44px; padding:8px 12px; border-radius:6px; color:#465363; font-size:12px; line-height:1.5; text-decoration:none; }
.mat .mat-card > .mat-permalink { align-self:flex-start; margin:0 8px 8px; }
.mat .mat-permalink > i { color:inherit; }
.mat .mat-permalink:hover { background:#f1f4f7; color:#343b43; }
.mat .mat-copy { margin:14px 0; min-width:0; }
.mat .mat-copy p, .mat .mat-answer p { padding:0 !important; font-size:14px; line-height:1.7; text-align:left; color:#626e7a !important; }
.mat .mat-copy ul { margin:12px 0; padding-left:22px; }
.mat .mat-copy li { margin:7px 0; color:#626e7a; }
.mat .mat-copy img { display:block; width:100%; max-width:100%; height:auto; margin:18px 0; border-radius:8px; }
.mat .mat-copy a { color:#465363; text-decoration:underline; text-underline-offset:3px; }
.mat .mat-model { padding:20px; border:1px solid #dce3ea; border-radius:10px; background:#fff; }
.mat .mat-model p { margin:0; }
.mat .mat-start h3 { font-size:18px; }
.mat .mat-family-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; margin-top:18px; }
.mat .mat-family-grid a { display:flex; align-items:center; gap:12px; min-height:64px; padding:14px; border:1px solid #dce3ea; border-radius:8px; color:#465363; font-size:14px; line-height:1.5; text-decoration:none; }
.mat .mat-family-grid a span { flex:1; min-width:0; color:inherit; }
.mat .mat-family-grid a i { color:inherit; }
.mat .mat-family-grid a i:first-child { color:#465363; padding:10px; border-radius:7px; background:var(--color-principal-alfa10,#e5f5ff); }
.mat .mat-family-grid a i:last-child { font-size:12px; }
.mat .mat-family-grid a:hover { border-color:var(--color-principal,#0099ff); background:#fafbfc; }
.mat .mat-print { margin-top:18px; }
.mat .mat-print > summary { display:flex; align-items:center; justify-content:space-between; gap:16px; list-style:none; cursor:pointer; font-weight:500; }
.mat .mat-print > summary::-webkit-details-marker { display:none; }
.mat .mat-print > div { padding-top:14px; }
.mat .mat-print[open] > summary i { transform:rotate(180deg); }
.mat .mat-print i { color:inherit; }
.mat .mat-steps { margin-bottom:20px; }
.mat .mat-steps ol { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; list-style:none; counter-reset:mat-step; padding:0; margin:18px 0 0; }
.mat .mat-steps li { min-width:0; counter-increment:mat-step; }
.mat .mat-steps a { display:flex; align-items:center; gap:10px; min-height:48px; padding:10px 12px; border:1px solid #dce3ea; border-radius:7px; color:#465363; font-size:14px; text-decoration:none; }
.mat .mat-steps a::before { content:counter(mat-step); display:flex; flex:0 0 28px; align-items:center; justify-content:center; width:28px; height:28px; border-radius:50%; background:var(--color-principal-alfa10,#e5f5ff); font-size:13px; }
.mat .mat-steps i { margin-left:auto; color:inherit; font-size:12px; }
.mat .mat-empty h2 { font-size:18px; }
.mat .mat-faq { margin-top:12px; }
.mat .mat-questions { margin-top:18px; overflow:hidden; border:1px solid #dce3ea; border-radius:12px; background:#fff; }
.mat .mat-questions details { border-bottom:1px solid #e6ebef; }
.mat .mat-questions details:last-child { border:0; }
.mat .mat-questions summary { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:18px 24px; list-style:none; cursor:pointer; font-size:14px; font-weight:500; line-height:1.5; }
.mat .mat-questions summary::-webkit-details-marker { display:none; }
.mat .mat-questions summary > span { position:relative; flex:0 0 12px; width:12px; height:12px; }
.mat .mat-questions summary > span::before, .mat .mat-questions summary > span::after { content:''; position:absolute; border-radius:1px; background:#687786; }
.mat .mat-questions summary > span::before { top:5px; left:0; width:12px; height:2px; }
.mat .mat-questions summary > span::after { top:0; left:5px; width:2px; height:12px; }
.mat .mat-questions details[open] summary > span::after { display:none; }
.mat .mat-questions summary:hover { background:#f8fafb; }
.mat .mat-answer { padding:0 24px 20px; max-width:950px; color:#626e7a; }
.mat .mat-answer h3 { margin:12px 0 5px; font-size:14px; }
.mat .mat-answer p:last-child { margin-bottom:0; }
.mat .mat-help { display:flex; align-items:center; gap:16px; margin-top:24px; }
.mat .mat-help > div:not(.mat-actions) { flex:1; min-width:0; }
.mat .mat-help h2 { font-size:18px; margin-bottom:6px; }
.mat .mat-help p { font-size:13px; margin:0; }
.mat .mat-actions { display:flex; flex-wrap:wrap; align-items:center; justify-content:flex-end; gap:10px; flex-shrink:0; max-width:52%; }
.mat .mat-button { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:44px; padding:10px 14px; border:1px solid #ccd5df; border-radius:7px; background:#fff; color:#465363; font:500 13px/1.5 'Roboto',Arial,sans-serif; text-decoration:none; text-align:center; cursor:pointer; }
.mat .mat-button > i { color:inherit; font-size:16px; }
.mat .mat-button-brand { background:var(--color-principal-alfa10,#e5f5ff); border-color:transparent; }
.mat .mat-button:hover { color:#343b43; background:#f6f8fa; border-color:var(--color-principal,#0099ff); }
.mat .mat-announcement { margin-top:12px; font-size:13px; }
.mat a:focus-visible, .mat button:focus-visible, .mat input:focus-visible, .mat summary:focus-visible, .mat .mat-image-viewport:focus-visible { outline:2px solid #465363 !important; outline-offset:3px; }
.mat .mat-dialog { width:calc(100% - 32px); max-width:850px; max-height:90dvh; padding:0; border:1px solid #dce3ea; border-radius:12px; background:#fff; color:#343b43; box-shadow:0 20px 70px #172c4755; }
.mat .mat-dialog:not([open]) { display:none; }
.mat .mat-dialog::backdrop { background:#172b4666; }
.mat .mat-dialog-header { position:sticky; top:0; z-index:2; display:flex; align-items:center; gap:16px; padding:18px 22px; background:#fff; border-bottom:1px solid #dce3ea; }
.mat .mat-dialog-header h2 { flex:1; min-width:0; margin:0; font-size:19px; }
.mat .mat-dialog-body { padding:20px 22px; }
.mat .mat-dialog-body [data-mat-dialog-text] { color:#626e7a; font-size:14px; }
.mat .mat-zoom-tools { display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin:18px 0 12px; font-size:13px; }
.mat .mat-zoom-tools label { margin:0; }
.mat .mat-zoom-tools input { flex:1; min-width:100px; min-height:44px; accent-color:var(--color-principal,#0099ff); }
.mat .mat-zoom-tools output { min-width:40px; text-align:right; }
.mat .mat-image-viewport { overflow:auto; max-height:52dvh; min-height:150px; border:1px solid #edf0f3; border-radius:8px; background:#fff; }
.mat .mat-image-viewport img { display:block; width:100%; max-width:none; height:auto; margin:0; }
.mat .mat-zoom-help { font-size:12px; margin:10px 0 0; }
@media (max-width:1100px) {
    .mat-cl .mat-layout { grid-template-columns:215px minmax(0,1fr); gap:20px; }
    .mat .mat-actions { max-width:100%; justify-content:flex-start; }
    .mat .mat-help { flex-wrap:wrap; }
    .mat .mat-help > div:not(.mat-actions) { flex-basis:calc(100% - 60px); }
    .mat .mat-actions { margin-left:58px; }
}
@media (max-width:767px) {
    .pagina-materiales .mat-container { padding:0 16px !important; }
    .pagina-materiales .mat { padding:8px 0 32px; }
    .mat h1 { font-size:24px; }
    .mat h2 { font-size:20px; }
    .mat-header > p { font-size:14px; }
    .mat .mat-panel { padding:20px; }
    .mat .mat-layout, .mat-cl .mat-layout { grid-template-columns:minmax(0,1fr); gap:18px; }
    .mat .mat-sidebar { position:static; }
    .mat .mat-navigation > summary { display:flex; align-items:center; flex-wrap:wrap; gap:5px 10px; font-size:14px; font-weight:500; list-style:none; cursor:pointer; }
    .mat .mat-navigation > summary::-webkit-details-marker { display:none; }
    .mat .mat-navigation > summary > span { flex:1 1 70%; font-size:12px; font-weight:400; color:#626e7a; }
    .mat .mat-navigation > summary > i { margin-left:auto; font-size:12px; }
    .mat .mat-navigation[open] > summary > i { transform:rotate(180deg); }
    .mat .mat-navigation nav { margin-top:14px; }
    .mat .mat-navigation nav h2 { display:none; }
    .mat .mat-section-header { flex-wrap:wrap; gap:4px; }
    .mat .mat-section-header > .mat-permalink { padding-left:0; }
    .mat .mat-section { margin-bottom:26px; }
    .mat .mat-grid, .mat-cl .mat-grid { grid-template-columns:minmax(0,1fr); gap:14px; }
    .mat .mat-photo img { height:185px; }
    .mat .mat-family-grid { grid-template-columns:minmax(0,1fr); }
    .mat .mat-family-grid a { min-height:56px; }
    .mat .mat-steps ol { grid-template-columns:minmax(0,1fr); gap:10px; }
    .mat .mat-overview { gap:12px; }
    .mat .mat-overview .mat-icon { display:none; }
    .mat .mat-questions summary { padding:17px 20px; }
    .mat .mat-answer { padding:0 20px 18px; }
    .mat .mat-actions { width:100%; margin-left:0; }
    .mat .mat-actions a { flex:1 1 130px; }
    .mat .mat-dialog-header { padding:14px 16px; gap:10px; }
    .mat .mat-dialog-header h2 { font-size:17px; }
    .mat .mat-dialog-body { padding:16px; }
}
@media (prefers-reduced-motion:reduce) {
    .mat *, .mat *::before, .mat *::after { scroll-behavior:auto !important; transition:none !important; }
}