/*
 * Los Altillos — Placas y Materiales Hub
 * Archivo: assets/placas-y-materiales.css
 * Prefijo: lapm-
 * Depende de: assets/main.css
 * ============================================================ */

/* ---- UTILITIES ------------------------------------------- */
.lapm-wrap            { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.lapm-wrap--narrow    { max-width: 860px; }
.lapm-section         { padding: 5rem 0; }
.lapm-section--gray   { background: var(--color-bg-secondary); }
.lapm-section-header  { margin-bottom: 3.5rem; }
.lapm-eyebrow         { font-size: .6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--color-accent); }
.lapm-section-h2      { font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 2.75rem); line-height: 1.1; letter-spacing: -.025em; color: var(--color-text); margin: .625rem 0 1rem; }
.lapm-section-sub     { font-size: 1.0625rem; color: var(--color-text-muted); line-height: 1.7; max-width: 640px; }

/* ---- HERO ------------------------------------------------ */
.lapm-hero {
    position: relative; min-height: 100vh; min-height: 100svh;
    display: flex; flex-direction: column; justify-content: center;
    overflow: hidden;
    background-image: url('https://losaltillos.com/wp-content/uploads/2026/05/placas-materiales-construccion-seco-desktop.webp');
    background-size: cover; background-position: center 40%; background-color: #030d1e;
}
.lapm-hero::before { content: ''; position: absolute; inset: 0; z-index: 0; background: linear-gradient(110deg, rgba(2,8,20,.90) 0%, rgba(2,8,20,.68) 55%, rgba(2,8,20,.28) 100%); }
.lapm-hero::after  { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; z-index: 1; background: linear-gradient(90deg, transparent 0%, var(--color-accent) 35%, var(--color-accent-light,#e8202e) 65%, transparent 100%); }
.lapm-hero__wash   { position: absolute; inset: 0; pointer-events: none; z-index: 0; background: radial-gradient(ellipse 50% 60% at 92% 25%, rgba(2,55,120,.2) 0%, transparent 65%); }
.lapm-hero__inner  { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; padding: 7rem 2rem 4rem; }

.lapm-hero__badge  { display: inline-flex; align-items: center; gap: .45rem; padding: .375rem 1rem; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: 100px; font-size: .75rem; font-weight: 600; color: rgba(255,255,255,.88); margin-bottom: 1.75rem; }
.lapm-hero__badge svg { width: 13px; height: 13px; stroke: var(--color-accent-light,#ff4d57); fill: none; stroke-width: 2; }
.lapm-hero__h1     { font-family: var(--font-display); font-size: clamp(2.75rem, 6.5vw, 5rem); line-height: 1; letter-spacing: -.035em; color: #fff; margin-bottom: 1.5rem; max-width: 720px; }
.lapm-hero__h1 span { color: rgba(255,255,255,.72); }
.lapm-hero__subtitle { font-size: clamp(1rem, 1.6vw, 1.125rem); line-height: 1.75; color: rgba(255,255,255,.82); max-width: 540px; margin-bottom: 2.5rem; }
.lapm-hero__ctas   { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2rem; }
.lapm-hero__nav    { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12); }
.lapm-hero__navlink { display: inline-block; padding: .3rem .875rem; border-radius: 100px; font-size: .75rem; font-weight: 600; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.7); text-decoration: none; transition: background var(--transition-fast), color var(--transition-fast); }
.lapm-hero__navlink:hover { background: rgba(255,255,255,.14); color: #fff; }

/* ---- BUTTONS --------------------------------------------- */
.lapm-btn-red { display: inline-flex; align-items: center; gap: .5rem; padding: .875rem 1.75rem; border-radius: 3px; background: var(--color-accent); color: #fff; font-size: .9375rem; font-weight: 600; text-decoration: none; transition: background var(--transition-fast); }
.lapm-btn-red:hover { background: var(--color-accent-light,#e8202e); }
.lapm-btn-red svg { width: 14px; height: 14px; stroke: #fff; fill: none; stroke-width: 2.5; }
.lapm-btn-ghost { display: inline-flex; align-items: center; gap: .5rem; padding: .875rem 1.75rem; border-radius: 3px; background: transparent; border: 1px solid rgba(255,255,255,.28); color: rgba(255,255,255,.9); font-size: .9375rem; font-weight: 600; text-decoration: none; transition: border-color var(--transition-fast), color var(--transition-fast); }
.lapm-btn-ghost:hover { border-color: rgba(255,255,255,.55); color: #fff; }

/* ---- STATS ----------------------------------------------- */
.lapm-stats        { background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
.lapm-stats__inner { max-width: 1200px; margin: 0 auto; padding: 2.5rem 2rem; display: grid; grid-template-columns: repeat(4,1fr); }
.lapm-stat { padding: 0 2rem; }
.lapm-stat + .lapm-stat { border-left: 1px solid var(--color-border); }
.lapm-stat__val   { font-family: var(--font-display); font-size: 2.25rem; letter-spacing: -.02em; color: var(--color-accent); line-height: 1; margin-bottom: .375rem; }
.lapm-stat__label { font-size: .875rem; color: var(--color-text-subtle); line-height: 1.5; }

/* ---- FILTER ---------------------------------------------- */
.lapm-filter { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.lapm-filter__btn { display: inline-flex; align-items: center; padding: .4rem 1.125rem; border-radius: 100px; border: 1.5px solid var(--color-border); background: var(--color-bg); font-size: .875rem; font-weight: 600; color: var(--color-text-subtle); cursor: pointer; transition: all var(--transition-fast); }
.lapm-filter__btn:hover { border-color: var(--color-border-dark); color: var(--color-text); }
.lapm-filter__btn.is-active { background: var(--color-text); color: #fff; border-color: var(--color-text); }

/* ---- PLATE CARDS ----------------------------------------- */
.lapm-plates-grid    { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-bottom: 2rem; }
.lapm-structural-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-bottom: 2rem; }

.lapm-plate-card {
    background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 12px;
    overflow: hidden; display: flex; flex-direction: column;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.lapm-plate-card:hover { border-color: var(--color-border-dark); transform: translateY(-3px); box-shadow: var(--shadow-md); }

.lapm-plate-card__color-stripe {
    padding: .875rem 1.25rem; display: flex; justify-content: space-between; align-items: baseline;
    border-bottom: 1px solid rgba(0,0,0,.08);
}
.lapm-plate-card__color-stripe--structural { padding: 1rem 1.25rem; }
.lapm-plate-card__color-label { font-family: var(--font-display); font-size: 1.0625rem; font-weight: 700; }
.lapm-plate-card__codigo { font-family: monospace; font-size: .75rem; opacity: .7; }

.lapm-plate-card__body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; gap: .875rem; }
.lapm-plate-card__text { font-size: .875rem; line-height: 1.7; color: var(--color-text-muted); }

/* Specs */
.lapm-plate-card__specs { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--color-border); border-radius: 6px; overflow: hidden; }
.lapm-spec-row  { display: flex; gap: .75rem; padding: .5rem .75rem; border-bottom: 1px solid var(--color-border); font-size: .8125rem; }
.lapm-spec-row:last-child { border-bottom: none; }
.lapm-spec-key  { color: var(--color-text-subtle); min-width: 80px; flex-shrink: 0; }
.lapm-spec-val  { color: var(--color-text); font-weight: 500; word-break: break-word; }

/* Uso sí / no */
.lapm-plate-card__use-no { display: flex; flex-direction: column; gap: .5rem; margin-top: auto; }
.lapm-use-yes, .lapm-use-no { display: flex; align-items: flex-start; gap: .5rem; font-size: .8125rem; line-height: 1.55; }
.lapm-use-yes { color: #166534; }
.lapm-use-yes svg { width: 14px; height: 14px; stroke: #16a34a; fill: none; stroke-width: 2; flex-shrink: 0; margin-top: .05rem; }
.lapm-use-no  { color: var(--color-accent); opacity: .85; }
.lapm-use-no  svg { width: 14px; height: 14px; stroke: var(--color-accent); fill: none; stroke-width: 2; flex-shrink: 0; margin-top: .05rem; }

/* Pros / cons mini (para estructurales) */
.lapm-pros-cons-mini { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin-top: auto; }
.lapm-pros-mini, .lapm-cons-mini { display: flex; flex-direction: column; gap: .3rem; }
.lapm-pros-mini__item, .lapm-cons-mini__item { display: flex; align-items: flex-start; gap: .375rem; font-size: .75rem; color: var(--color-text-muted); line-height: 1.45; }
.lapm-pros-mini__item svg, .lapm-cons-mini__item svg { width: 10px; height: 10px; flex-shrink: 0; margin-top: .1rem; }

/* ---- COMPARATIVA TABLA ----------------------------------- */
.lapm-comp-table-wrap { overflow-x: auto; margin-bottom: 1.25rem; }
.lapm-comp-table      { border: 1px solid var(--color-border); border-radius: 12px; overflow: hidden; min-width: 480px; }
.lapm-comp-table__head {
    display: grid; grid-template-columns: 1.4fr 1fr 1fr;
    background: var(--color-bg-secondary); border-bottom: 2px solid var(--color-border);
}
.lapm-comp-table__row  { display: grid; grid-template-columns: 1.4fr 1fr 1fr; border-bottom: 1px solid var(--color-border); transition: background var(--transition-fast); }
.lapm-comp-table__row:last-child { border-bottom: none; }
.lapm-comp-table__row:hover { background: var(--color-bg-secondary); }
.lapm-comp-table__cell { padding: .875rem 1.125rem; font-size: .875rem; line-height: 1.5; border-right: 1px solid var(--color-border); }
.lapm-comp-table__cell:last-child { border-right: none; }
.lapm-comp-table__head .lapm-comp-table__cell { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--color-text-subtle); padding: .75rem 1.125rem; display: flex; align-items: center; gap: .5rem; }
.lapm-comp-table__cell--attr { color: var(--color-text-muted); font-weight: 500; background: var(--color-bg-secondary); }
.lapm-comp-table__cell--yeso { background: rgba(242,242,240,.5); }
.lapm-comp-table__cell--cem  { background: rgba(203,213,225,.15); }
.lapm-comp-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.lapm-comp-note { display: flex; gap: .875rem; align-items: flex-start; padding: 1rem 1.25rem; background: var(--color-bg-secondary); border-left: 3px solid var(--color-secondary); border-radius: 0 8px 8px 0; font-size: .875rem; line-height: 1.7; color: var(--color-text-muted); }
.lapm-comp-note svg { width: 16px; height: 16px; stroke: var(--color-secondary); fill: none; stroke-width: 2; flex-shrink: 0; margin-top: .1rem; }
.lapm-comp-note p { margin: 0; }

/* ---- PROFILE CARDS + NOMENCLATURA ----------------------- */
.lapm-profiles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-bottom: 2rem; }
.lapm-profile-card  {
    background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 12px;
    padding: 1.75rem; transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.lapm-profile-card:hover { border-color: var(--color-border-dark); box-shadow: var(--shadow-sm); }
.lapm-profile-card__header { display: flex; align-items: flex-start; gap: 1.25rem; margin-bottom: 1.25rem; }
.lapm-profile-card__icon   { width: 44px; height: 44px; border-radius: 10px; background: var(--color-bg-secondary); border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.lapm-profile-card__icon svg { width: 20px; height: 20px; stroke: var(--color-secondary); fill: none; stroke-width: 1.75; }
.lapm-profile-card__name   { font-size: .9375rem; font-weight: 600; color: var(--color-text); margin-bottom: .5rem; }

/* Código interactivo de nomenclatura */
.lapm-profile-code {
    display: inline-flex; align-items: center; flex-wrap: wrap;
    font-family: monospace; font-size: 1.125rem; font-weight: 700;
    background: var(--color-bg-tertiary); border: 1px solid var(--color-border);
    border-radius: 6px; padding: .375rem .875rem; gap: 0;
    letter-spacing: .02em;
}
.lapm-profile-seg {
    color: var(--color-accent); cursor: help;
    border-bottom: 2px dotted var(--color-accent);
    padding-bottom: .05rem;
    transition: color var(--transition-fast), background var(--transition-fast);
}
.lapm-profile-seg:hover, .lapm-profile-seg:focus { background: rgba(199,8,29,.1); border-radius: 2px; outline: none; }
.lapm-profile-sep { color: var(--color-text-subtle); }
.lapm-profile-code__hint { font-size: .6875rem; color: var(--color-text-subtle); margin-top: .375rem; font-style: italic; }

/* Tooltip del decodificador */
.lapm-profile-tooltip {
    position: absolute; z-index: 9999;
    max-width: 260px; padding: .5rem .875rem;
    background: var(--color-text); color: #fff;
    font-size: .8125rem; line-height: 1.5;
    border-radius: 6px;
    pointer-events: none;
    transform: translateX(-50%) translateY(-100%) translateY(-8px);
    opacity: 0; transition: opacity .15s ease;
    box-shadow: var(--shadow-lg);
}
.lapm-profile-tooltip.is-visible { opacity: 1; }
.lapm-profile-tooltip::after {
    content: ''; position: absolute; top: 100%; left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent; border-top-color: var(--color-text);
}

.lapm-profile-card__usos  { font-size: .875rem; color: var(--color-text-muted); line-height: 1.65; margin-bottom: .875rem; }
.lapm-profile-card__specs { border: 1px solid var(--color-border); border-radius: 6px; overflow: hidden; }

.lapm-profiles-note {
    padding: 1.125rem 1.5rem; background: var(--color-bg-secondary);
    border: 1px solid var(--color-border); border-left: 3px solid var(--color-accent);
    border-radius: 0 8px 8px 0; font-size: .9rem; line-height: 1.7; color: var(--color-text-muted);
}
.lapm-profiles-note strong { color: var(--color-text); }

/* ---- MATERIAL TABS --------------------------------------- */
.lapm-mat-tabs { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.lapm-mat-tab  {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .5rem 1.25rem; border-radius: 100px;
    border: 1.5px solid var(--color-border); background: var(--color-bg);
    font-size: .875rem; font-weight: 600; color: var(--color-text-subtle);
    cursor: pointer; transition: all var(--transition-fast);
}
.lapm-mat-tab:hover { border-color: var(--color-border-dark); color: var(--color-text); }
.lapm-mat-tab.is-active { background: var(--color-text); color: #fff; border-color: var(--color-text); }
.lapm-mat-tab__icon { display: flex; align-items: center; }
.lapm-mat-tab__icon svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.75; }

/* Panel intro */
.lapm-mat-panel__intro { font-size: 1rem; line-height: 1.75; color: var(--color-text-muted); margin-bottom: 1.5rem; max-width: 740px; }

/* Material items */
.lapm-mat-items { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.lapm-mat-card  {
    background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 10px;
    padding: 1.375rem; display: flex; flex-direction: column; gap: .625rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.lapm-mat-card:hover { border-color: var(--color-border-dark); box-shadow: var(--shadow-sm); }
.lapm-mat-card__header { display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem; }
.lapm-mat-card__nombre { font-size: .9375rem; font-weight: 600; color: var(--color-text); line-height: 1.3; }
.lapm-mat-card__codigo { font-family: monospace; font-size: .75rem; color: var(--color-accent); background: rgba(199,8,29,.07); padding: .15rem .5rem; border-radius: 4px; white-space: nowrap; flex-shrink: 0; }
.lapm-mat-card__uso    { font-size: .875rem; line-height: 1.65; color: var(--color-text-muted); }
.lapm-mat-card__detalle {
    display: flex; align-items: flex-start; gap: .5rem;
    font-size: .8125rem; line-height: 1.6; color: var(--color-text-subtle);
    padding: .625rem .875rem; background: var(--color-bg-secondary); border-radius: 6px;
    border: 1px solid var(--color-border);
}
.lapm-mat-card__detalle svg { width: 14px; height: 14px; stroke: var(--color-secondary); fill: none; stroke-width: 1.75; flex-shrink: 0; margin-top: .05rem; }

/* CTA links */
.lapm-section-cta { margin-top: 2rem; }
.lapm-link-cta { display: inline-flex; align-items: center; gap: .5rem; padding: .875rem 1.75rem; border: 1.5px solid var(--color-border-dark); border-radius: 3px; font-size: .9375rem; font-weight: 600; color: var(--color-text); text-decoration: none; transition: border-color var(--transition-fast), color var(--transition-fast); }
.lapm-link-cta:hover { border-color: var(--color-accent); color: var(--color-accent); }
.lapm-link-cta svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2.5; }

/* ---- GUIDE CARDS ----------------------------------------- */
.lapm-guides-grid    { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.lapm-guide-card     { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; text-decoration: none; transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base); }
.lapm-guide-card:hover { border-color: var(--color-border-hover,#c4c9d4); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.lapm-guide-card--wide { grid-column: span 2; }
.lapm-guide-card__top  { height: 3px; background: var(--color-accent); flex-shrink: 0; }
.lapm-guide-card__body { padding: 1.75rem; flex: 1; }
.lapm-guide-card__icon { width: 40px; height: 40px; border-radius: 8px; background: var(--color-bg-secondary); border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.lapm-guide-card__icon svg { width: 18px; height: 18px; stroke: var(--color-secondary); fill: none; stroke-width: 1.5; }
.lapm-guide-card__priority { display: inline-block; font-size: .625rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; padding: .15rem .5rem; border-radius: 100px; margin-bottom: .625rem; background: rgba(2,55,120,.08); color: var(--color-secondary); border: 1px solid rgba(2,55,120,.15); }
.lapm-guide-card__title { font-family: var(--font-display); font-size: 1.0625rem; line-height: 1.25; color: var(--color-text); margin-bottom: .625rem; }
.lapm-guide-card__desc  { font-size: .875rem; line-height: 1.65; color: var(--color-text-muted); }
.lapm-guide-card__footer { padding: 1rem 1.75rem; border-top: 1px solid var(--color-border); display: flex; align-items: center; justify-content: space-between; }
.lapm-guide-card__tags  { display: flex; flex-wrap: wrap; gap: .375rem; }
.lapm-guide-card__tag   { font-size: .6875rem; font-weight: 600; padding: .2rem .625rem; border-radius: 100px; background: var(--color-bg-secondary); border: 1px solid var(--color-border); color: var(--color-text-subtle); }
.lapm-guide-card__cta   { font-size: .8125rem; font-weight: 600; color: var(--color-accent); display: flex; align-items: center; gap: .3rem; flex-shrink: 0; white-space: nowrap; transition: gap var(--transition-fast); }
.lapm-guide-card__cta:hover { gap: .55rem; }
.lapm-guide-card__cta svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2.5; }

/* ---- FAQ ------------------------------------------------- */
.lapm-faq       { display: flex; flex-direction: column; gap: .75rem; }
.lapm-faq__item { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 10px; overflow: hidden; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.lapm-faq__item.is-open { border-color: var(--color-border-dark); box-shadow: var(--shadow-sm); }
.lapm-faq__trigger { width: 100%; display: flex; align-items: center; gap: 1rem; padding: 1.25rem 1.5rem; background: transparent; border: none; cursor: pointer; text-align: left; font-family: var(--font-body); color: var(--color-text); transition: background var(--transition-fast); }
.lapm-faq__trigger:hover { background: var(--color-bg-secondary); }
.lapm-faq__item.is-open .lapm-faq__trigger { background: var(--color-bg-secondary); }
.lapm-faq__num    { font-family: var(--font-display); font-size: .8125rem; color: var(--color-accent); flex-shrink: 0; min-width: 24px; }
.lapm-faq__q-text { font-size: 1rem; font-weight: 600; line-height: 1.35; flex: 1; }
.lapm-faq__icon   { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--color-bg-tertiary); border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center; transition: background var(--transition-fast), border-color var(--transition-fast); }
.lapm-faq__item.is-open .lapm-faq__icon { background: var(--color-accent); border-color: var(--color-accent); }
.lapm-faq__icon svg { width: 12px; height: 12px; stroke: var(--color-text-subtle); fill: none; stroke-width: 2.5; }
.lapm-faq__item.is-open .lapm-faq__icon svg { stroke: #fff; }
.lapm-faq__icon-minus { display: none; }
.lapm-faq__item.is-open .lapm-faq__icon-plus  { display: none; }
.lapm-faq__item.is-open .lapm-faq__icon-minus { display: block; }
.lapm-faq__answer { padding: 1rem 1.5rem 1.5rem calc(1.5rem + 24px + 1rem); font-size: .9375rem; line-height: 1.75; color: var(--color-text-muted); border-top: 1px solid var(--color-border); }

/* ---- TRUST STRIP ----------------------------------------- */
.lapm-trust        { background: var(--color-bg-secondary); border-top: 1px solid var(--color-border); }
.lapm-trust__inner { max-width: 1200px; margin: 0 auto; padding: 1.625rem 2rem; display: flex; align-items: center; gap: 1.75rem; flex-wrap: wrap; }
.lapm-trust__label { font-size: .6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--color-text-subtle); flex-shrink: 0; }
.lapm-trust__divider { width: 1px; height: 20px; background: var(--color-border); flex-shrink: 0; }
.lapm-trust__sources { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.lapm-trust__source  { display: flex; align-items: center; gap: .5rem; font-size: .8125rem; color: var(--color-text-subtle); text-decoration: none; transition: color var(--transition-fast); }
.lapm-trust__source:hover { color: var(--color-text); }
.lapm-trust__source svg { width: 13px; height: 13px; stroke: var(--color-text-subtle); fill: none; stroke-width: 1.75; flex-shrink: 0; }

/* ---- RESPONSIVE ------------------------------------------ */
@media (max-width: 1024px) {
    .lapm-plates-grid,
    .lapm-structural-grid { grid-template-columns: repeat(2, 1fr); }
    .lapm-profiles-grid   { grid-template-columns: 1fr; }
    .lapm-mat-items        { grid-template-columns: 1fr; }
    .lapm-guides-grid      { grid-template-columns: repeat(2, 1fr); }
    .lapm-guide-card--wide { grid-column: span 2; }
    .lapm-stats__inner     { grid-template-columns: repeat(2, 1fr); gap: 0; }
    .lapm-stat             { padding: 1.25rem 2rem; }
    .lapm-stat + .lapm-stat { border-left: none; }
    .lapm-stat:nth-child(odd)  { border-right: 1px solid var(--color-border); }
    .lapm-stat:nth-child(n+3)  { border-top: 1px solid var(--color-border); }
    .lapm-pros-cons-mini   { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .lapm-hero { background-image: url('https://losaltillos.com/wp-content/uploads/2026/05/placas-materiales-construccion-seco-mobile.webp'); background-position: center top; }
    .lapm-hero__inner  { padding: 5rem 1.5rem 4rem; }
    .lapm-wrap,
    .lapm-stats__inner { padding-left: 1.5rem; padding-right: 1.5rem; }
    .lapm-plates-grid,
    .lapm-structural-grid { grid-template-columns: 1fr; }
    .lapm-guides-grid      { grid-template-columns: 1fr; }
    .lapm-guide-card--wide { grid-column: span 1; }
    .lapm-trust__inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .lapm-trust__divider { display: none; }
    .lapm-trust__sources { border-top: 1px solid var(--color-border); padding-top: .875rem; width: 100%; }
    .lapm-mat-tabs { gap: .375rem; }
    .lapm-mat-tab  { font-size: .8125rem; padding: .4rem .875rem; }
    .lapm-faq__answer { padding: 1rem 1.25rem 1.5rem; }
    .lapm-hero__nav { gap: .3rem; }
}

@media (max-width: 480px) {
    .lapm-stats__inner { grid-template-columns: 1fr; }
    .lapm-stat + .lapm-stat { border-left: none; border-right: none; border-top: 1px solid var(--color-border); }
    .lapm-stat:nth-child(odd) { border-right: none; }
    .lapm-faq__trigger { padding: 1rem 1.125rem; gap: .75rem; }
    .lapm-profile-code { font-size: .9375rem; }
}