/*
 * Beneton · Rotoplast — v3 (18/09/2026)
 * Layout claro e calmo, sobre a referência aprovada: menu em pílula sobre o hero,
 * foto real de instalação, cartões das linhas sobrepostos na base do hero, grade de
 * soluções com ícones de traço fino. O amarelo Rotoplast fica só nos botões e detalhes
 * (o feedback do cliente foi "cansativo": fontes pesadas, amarelo por toda parte).
 * A v2 continua no tema (beneton-ui-v2.css) para reversão.
 */

:root {
    --lb-ink: #1d1e1b;
    --lb-muted: #5b5e56;
    --lb-soft: #7a7d74;
    --lb-line: #e5e5df;
    --lb-fog: #f6f6f2;
    --lb-white: #fff;
    --lb-coal: #23241f;
    --lb-coal-2: #2f302a;
    --lb-yellow: #f4cb43;
    --lb-yellow-hover: #ffd966;
    --lb-yellow-ink: #7d6000;
    --lb-font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --lb-radius: 16px;
    --lb-radius-lg: 22px;
    --lb-shadow: 0 1px 2px rgba(29, 30, 27, .05), 0 12px 32px -12px rgba(29, 30, 27, .16);
    --lb-shadow-lift: 0 2px 4px rgba(29, 30, 27, .05), 0 24px 44px -16px rgba(29, 30, 27, .24);
    --lb-ease: cubic-bezier(.16, 1, .3, 1);
}

#page > #header, #page > #footer, #page > hr { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--lb-white); }
.lb-site { background: var(--lb-white); color: var(--lb-ink); font-family: var(--lb-font); font-size: 16px; line-height: 1.6; overflow: clip; -webkit-font-smoothing: antialiased; }
.lb-site *, .lb-site *::before, .lb-site *::after { box-sizing: border-box; }
.lb-site a, .lb-site button, .lb-site input, .lb-site select, .lb-site textarea { font: inherit; }
.lb-site img { max-width: 100%; }
.lb-wrap { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }
.lb-sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%); white-space: nowrap; }
.lb-site a:focus-visible, .lb-site button:focus-visible, .lb-site summary:focus-visible, .lb-site input:focus-visible, .lb-site select:focus-visible, .lb-site textarea:focus-visible { outline: 3px solid var(--lb-yellow-ink); outline-offset: 3px; }

.lb-eyebrow { margin: 0 0 12px; color: var(--lb-yellow-ink); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.lb-title { margin: 0; font-size: clamp(1.9rem, 3vw, 2.6rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.15; text-wrap: balance; }

.lb-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 24px; border: 1.5px solid transparent; border-radius: 999px; font-size: .95rem; font-weight: 600; line-height: 1; text-decoration: none; cursor: pointer; transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s var(--lb-ease), box-shadow .2s ease; }
.lb-button:hover { transform: translateY(-1px); }
.lb-button:active { transform: scale(.97); }
.lb-button-main { background: var(--lb-yellow); color: var(--lb-ink) !important; box-shadow: 0 6px 16px -8px rgba(125, 96, 0, .55); }
.lb-button-main:hover { background: var(--lb-yellow-hover); }
.lb-button-outline { border-color: rgba(29, 30, 27, .28); background: rgba(255, 255, 255, .7); color: var(--lb-ink); }
.lb-button-outline:hover { border-color: var(--lb-ink); background: var(--lb-white); }
.lb-button-ghost { border-color: rgba(255, 255, 255, .5); color: var(--lb-white); }

/* ---------------- Cabeçalho em pílula ----------------
   Altura zero e sticky: flutua sobre o hero sem empurrar o conteúdo e continua
   visível ao rolar. Nas páginas de produto o conteúdo ganha o respiro do topo. */
.lb-top { position: sticky; top: 0; z-index: 40; height: 0; }
.lb-nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; position: relative; top: 16px; height: 68px; padding: 0 10px 0 12px; border: 1px solid rgba(29, 30, 27, .06); border-radius: 999px; background: rgba(255, 255, 255, .88); box-shadow: 0 10px 30px -14px rgba(29, 30, 27, .3); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.lb-brand { display: flex; align-items: center; gap: 12px; color: var(--lb-ink); text-decoration: none; }
.lb-brand-r { display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border-radius: 999px; background: var(--lb-coal); color: var(--lb-white); font-size: 1rem; font-style: italic; font-weight: 800; letter-spacing: -.03em; box-shadow: inset 0 0 0 2px var(--lb-yellow); }
.lb-brand-copy { color: var(--lb-ink); font-size: .74rem; font-weight: 600; line-height: 1.35; }
.lb-nav-links { display: flex; align-items: center; gap: 28px; }
.lb-nav-links > a:not(.lb-button), .lb-products-nav summary { color: var(--lb-ink); font-size: .9rem; font-weight: 500; text-decoration: none; transition: color .2s ease; }
.lb-nav-links > a:not(.lb-button):hover, .lb-products-nav summary:hover, .lb-products-nav[open] summary { color: var(--lb-yellow-ink); }
.lb-nav-links .lb-button { min-height: 46px; padding: 0 22px; font-size: .9rem; }
.lb-products-nav { position: relative; }
.lb-products-nav summary { display: flex; align-items: center; gap: 6px; cursor: pointer; list-style: none; }
.lb-products-nav summary::-webkit-details-marker { display: none; }
.lb-products-nav summary span { font-size: 1rem; line-height: 1; transition: transform .2s ease; }
.lb-products-nav[open] summary span { transform: rotate(45deg); }
.lb-products-nav-menu { position: absolute; top: calc(100% + 22px); right: -40px; width: 280px; padding: 8px; border: 1px solid var(--lb-line); border-radius: var(--lb-radius); background: var(--lb-white); box-shadow: var(--lb-shadow-lift); }
.lb-products-nav-menu a { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 14px; border-radius: 10px; color: var(--lb-ink); text-decoration: none; transition: background-color .15s ease; }
.lb-products-nav-menu a:hover, .lb-products-nav-menu a.is-active { background: var(--lb-fog); }
.lb-products-nav-menu a span { font-size: .92rem; font-weight: 600; }
.lb-products-nav-menu a small { color: var(--lb-soft); font-size: .78rem; white-space: nowrap; }

/* ---------------- Hero ---------------- */
.lb-hero { position: relative; isolation: isolate; display: flex; align-items: center; min-height: min(86vh, 720px); padding: 140px 0 170px; overflow: hidden; background: #eef1f3; }
.lb-hero-media { position: absolute; inset: 0; z-index: -2; }
.lb-hero-media img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 1; transition: opacity .9s ease; }
.lb-hero-media img.is-entering { opacity: 0; }
.lb-hero-slide-dots { position: absolute; z-index: 1; bottom: 22px; left: 50%; display: flex; gap: 8px; transform: translateX(-50%); }
.lb-hero-slide-dots span { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .55); box-shadow: 0 0 0 1px rgba(20, 24, 28, .15); transition: background .3s ease, transform .3s ease; }
.lb-hero-slide-dots span.is-active { background: #fff; transform: scale(1.35); }
.lb-hero::before { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .9) 32%, rgba(255, 255, 255, .45) 55%, rgba(255, 255, 255, 0) 72%); content: ""; }
.lb-hero-copy { max-width: 580px; }
.lb-hero-kicker { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; color: var(--lb-muted); font-size: .88rem; font-weight: 600; }
.lb-hero-kicker::before { width: 8px; height: 8px; border-radius: 50%; background: var(--lb-yellow); box-shadow: 0 0 0 4px rgba(244, 203, 67, .3); content: ""; }
.lb-hero-title { margin: 0; font-size: clamp(2.3rem, 4.4vw, 3.6rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.08; text-wrap: balance; }
.lb-hero-lead { max-width: 500px; margin: 20px 0 32px; color: var(--lb-muted); font-size: 1.08rem; line-height: 1.6; text-wrap: pretty; }
.lb-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------------- Linhas: cartões sobre a base do hero ---------------- */
.lb-lines { position: relative; z-index: 2; margin-top: -110px; }
.lb-lines-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.lb-line-card { display: flex; flex-direction: column; padding: 26px 24px 22px; border: 1px solid rgba(29, 30, 27, .07); border-radius: var(--lb-radius-lg); background: rgba(255, 255, 255, .92); box-shadow: var(--lb-shadow); color: var(--lb-ink); text-decoration: none; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: transform .3s var(--lb-ease), box-shadow .3s var(--lb-ease); }
.lb-line-card:hover { transform: translateY(-4px); box-shadow: var(--lb-shadow-lift); }
.lb-line-card:first-child { border-color: transparent; background: var(--lb-coal); color: var(--lb-white); }
.lb-line-icon, .lb-solution-icon { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 12px; background: var(--lb-fog); color: var(--lb-ink); }
.lb-line-card:first-child .lb-line-icon { background: rgba(255, 255, 255, .1); color: var(--lb-yellow); }
.lb-line-icon svg, .lb-solution-icon svg { width: 26px; height: 26px; }
.lb-line-card h3 { margin: 18px 0 6px; font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
.lb-line-card p { margin: 0 0 18px; color: var(--lb-muted); font-size: .9rem; line-height: 1.55; }
.lb-line-card:first-child p { color: rgba(255, 255, 255, .72); }
.lb-line-link { margin-top: auto; color: var(--lb-ink); font-size: .88rem; font-weight: 600; }
.lb-line-card:first-child .lb-line-link { color: var(--lb-yellow); }
.lb-line-link i, .lb-solution a i, .lb-product-more i { display: inline-block; font-style: normal; transition: transform .2s ease; }
.lb-line-card:hover .lb-line-link i, .lb-solution a:hover i, .lb-product-card:hover .lb-product-more i { transform: translateX(3px); }

/* ---------------- Faixa de contato (pedida pelo cliente) ---------------- */
.lb-contact-strip { margin-top: 56px; background: var(--lb-coal); }
.lb-contact-strip-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; padding-block: 16px; }
.lb-contact-strip-label { color: var(--lb-yellow); font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.lb-contact-strip-name { color: var(--lb-white); font-size: 1.02rem; font-weight: 700; }
.lb-contact-strip-note { color: rgba(255, 255, 255, .62); font-size: .88rem; }
.lb-contact-strip-cta { display: inline-flex; align-items: center; gap: 8px; margin-left: auto; color: var(--lb-yellow); font-size: .9rem; font-weight: 600; text-decoration: none; }
.lb-contact-strip-cta:hover { color: var(--lb-white); }

/* ---------------- Seções ---------------- */
.lb-section { padding-block: clamp(72px, 9vw, 112px); scroll-margin-top: 90px; }
.lb-section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 44px; }
.lb-section-head > p { max-width: 440px; margin: 0; color: var(--lb-muted); line-height: 1.6; text-wrap: pretty; }
.lb-section-head-center { flex-direction: column; align-items: center; text-align: center; gap: 12px; }
.lb-section-head-center > p { max-width: 560px; }

/* Soluções: grade de ícones com divisórias finas */
.lb-solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--lb-line); }
.lb-solution { display: flex; flex-direction: column; padding: 34px 32px 30px; border-bottom: 1px solid var(--lb-line); }
.lb-solution:not(:nth-child(3n)) { border-right: 1px solid var(--lb-line); }
.lb-solution h3 { margin: 20px 0 8px; font-size: 1.12rem; font-weight: 700; }
.lb-solution p { margin: 0 0 18px; color: var(--lb-muted); font-size: .92rem; line-height: 1.55; }
.lb-solution a { margin-top: auto; color: var(--lb-ink); font-size: .88rem; font-weight: 600; text-decoration: none; }
.lb-solution a:hover { color: var(--lb-yellow-ink); }

/* ---------------- Catálogo ---------------- */
.lb-catalog { background: var(--lb-fog); }
.lb-catalog-navigation { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 20px 40px; margin-bottom: 28px; }
.lb-category-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.lb-category-tabs button { display: flex; align-items: baseline; gap: 8px; padding: 10px 16px; border: 1px solid var(--lb-line); border-radius: 999px; background: var(--lb-white); color: var(--lb-ink); cursor: pointer; transition: background-color .2s ease, border-color .2s ease, color .2s ease; }
.lb-category-tabs button > span { font-size: .9rem; font-weight: 600; }
.lb-category-tabs button small { color: var(--lb-soft); font-size: .76rem; }
.lb-category-tabs button:hover { border-color: rgba(29, 30, 27, .3); }
.lb-category-tabs button.is-active { border-color: var(--lb-coal); background: var(--lb-coal); color: var(--lb-white); }
.lb-category-tabs button.is-active small { color: rgba(255, 255, 255, .7); }
.lb-carousel { position: relative; }
.lb-carousel-window { overflow: hidden; border-radius: var(--lb-radius-lg); background: var(--lb-white); box-shadow: var(--lb-shadow); cursor: grab; touch-action: pan-y; }
.lb-carousel-window.is-dragging { cursor: grabbing; }
.lb-carousel-rail { display: flex; transition: transform .8s cubic-bezier(.16, .8, .22, 1); will-change: transform; }
.lb-carousel-rail.is-dragging { transition: none; }
.lb-product { flex: 0 0 100%; min-width: 0; }
.lb-product-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: stretch; min-height: 440px; color: var(--lb-ink); text-decoration: none; -webkit-user-drag: none; user-select: none; }
.lb-product-image { position: relative; display: grid; place-items: center; min-height: 440px; padding: 44px; background: radial-gradient(circle at 50% 45%, #fff 0 34%, #f1f1ec 72%); }
.lb-product-image img { position: relative; z-index: 1; width: 100%; max-height: 340px; object-fit: contain; filter: drop-shadow(0 22px 16px rgba(29, 30, 27, .14)); mix-blend-mode: multiply; transition: transform .7s var(--lb-ease); -webkit-user-drag: none; }
.lb-product-card:hover .lb-product-image img { transform: scale(1.04); }
.lb-product-body { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 48px clamp(28px, 5vw, 64px); border-left: 1px solid var(--lb-line); }
.lb-product-tag { display: inline-flex; margin-bottom: 14px; padding: 5px 12px; border-radius: 999px; background: var(--lb-fog); color: var(--lb-muted); font-size: .76rem; font-weight: 600; }
.lb-product-body > strong { display: block; font-size: clamp(1.9rem, 3.2vw, 2.8rem); font-weight: 800; letter-spacing: -.025em; line-height: 1.08; }
.lb-catalog-description { display: block; max-width: 440px; margin-top: 14px; color: var(--lb-muted); font-size: 1rem; line-height: 1.6; }
.lb-product-more { margin-top: 26px; color: var(--lb-ink); font-size: .92rem; font-weight: 600; }
.lb-carousel-foot { display: flex; align-items: center; gap: 18px; margin-top: 20px; }
.lb-carousel-progress { position: relative; flex: 1 1 auto; height: 3px; overflow: hidden; border-radius: 3px; background: rgba(29, 30, 27, .1); }
.lb-carousel-progress span { position: absolute; inset: 0; display: block; background: var(--lb-ink); transform: scaleX(0); transform-origin: left center; transition: transform .8s cubic-bezier(.16, .8, .22, 1); }
.lb-carousel-index { display: flex; align-items: baseline; gap: 4px; min-width: 64px; margin: 0; color: var(--lb-soft); font-size: .82rem; }
.lb-carousel-index strong { color: var(--lb-ink); font-size: 1.05rem; font-weight: 700; }
.lb-controls { display: flex; gap: 8px; }
.lb-control { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(29, 30, 27, .18); border-radius: 50%; background: var(--lb-white); color: var(--lb-ink); font-size: 1.05rem; cursor: pointer; transition: background-color .2s ease, border-color .2s ease, transform .2s ease; }
.lb-control:hover:not(:disabled) { border-color: var(--lb-yellow); background: var(--lb-yellow); transform: translateY(-1px); }
.lb-control:disabled { cursor: not-allowed; opacity: .35; }
.lb-carousel-hint { margin: 10px 0 0; color: var(--lb-soft); font-size: .8rem; }

/* ---------------- Como a representação ajuda ---------------- */
.lb-process-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(32px, 5vw, 72px); align-items: stretch; }
.lb-process-lead { max-width: 560px; margin: 18px 0 32px; color: var(--lb-muted); font-size: 1.04rem; line-height: 1.65; }
.lb-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 0; padding: 0; list-style: none; counter-reset: passo; }
.lb-steps li { padding: 20px 18px; border: 1px solid var(--lb-line); border-radius: var(--lb-radius); background: var(--lb-white); counter-increment: passo; }
.lb-steps li::before { display: grid; place-items: center; width: 30px; height: 30px; margin-bottom: 14px; border-radius: 50%; background: var(--lb-yellow); color: var(--lb-ink); content: counter(passo); font-size: .82rem; font-weight: 700; }
.lb-steps b { display: block; margin-bottom: 4px; font-size: .98rem; }
.lb-steps span { color: var(--lb-muted); font-size: .86rem; line-height: 1.45; }
.lb-process-aside { display: flex; flex-direction: column; justify-content: center; padding: clamp(28px, 4vw, 44px); border-radius: var(--lb-radius-lg); background: var(--lb-coal); color: var(--lb-white); }
.lb-process-aside .lb-eyebrow { color: var(--lb-yellow); }
.lb-process-aside h3 { margin: 0; font-size: clamp(1.4rem, 2.2vw, 1.8rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.2; }
.lb-trust { display: grid; gap: 12px; margin: 24px 0 28px; padding: 0; list-style: none; }
.lb-trust li { display: flex; align-items: center; gap: 10px; color: rgba(255, 255, 255, .82); font-size: .94rem; }
.lb-trust li::before { display: grid; flex: 0 0 auto; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: rgba(244, 203, 67, .16); color: var(--lb-yellow); content: "✓"; font-size: .74rem; font-weight: 700; }
.lb-process-aside .lb-button { align-self: flex-start; }

/* ---------------- Formulário ---------------- */
.lb-form-section { background: var(--lb-fog); }
.lb-form-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: stretch; }
.lb-form-copy { display: flex; flex-direction: column; padding: clamp(32px, 4vw, 52px); border-radius: var(--lb-radius-lg); background: var(--lb-coal); color: var(--lb-white); }
.lb-form-copy .lb-eyebrow { color: var(--lb-yellow); }
.lb-contact-intro { max-width: 460px; margin: 18px 0 26px; color: rgba(255, 255, 255, .74); line-height: 1.65; }
.lb-contact-whatsapp { align-self: flex-start; }
.lb-contact-details { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; margin-top: auto; padding-top: 30px; border-top: 1px solid rgba(255, 255, 255, .14); }
.lb-contact-detail { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.lb-contact-detail > span { color: var(--lb-yellow); font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.lb-contact-detail address { color: var(--lb-white); font-size: .94rem; font-style: normal; line-height: 1.5; }
.lb-contact-detail a { color: var(--lb-white); font-size: .88rem; font-weight: 600; text-decoration: none; }
.lb-contact-detail a:hover { color: var(--lb-yellow); }
.lb-contact-detail a i { color: var(--lb-yellow); font-style: normal; }
.lb-contact-phone { padding-left: 24px; border-left: 1px solid rgba(255, 255, 255, .14); }
.lb-contact-phone a { font-size: 1rem; }
.lb-form { padding: clamp(28px, 4vw, 48px); border-radius: var(--lb-radius-lg); background: var(--lb-white); box-shadow: var(--lb-shadow); }
.lb-form-heading { margin-bottom: 24px; }
.lb-form-heading .lb-eyebrow { margin-bottom: 6px; }
.lb-form-heading > p:last-child { margin: 0; color: var(--lb-muted); font-size: .94rem; }
.lb-product-context { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; margin-bottom: 20px; padding: 12px 14px; border-radius: 12px; background: var(--lb-fog); }
.lb-product-context span { color: var(--lb-soft); font-size: .76rem; font-weight: 600; }
.lb-product-context strong { font-size: .92rem; }
.lb-product-context a { color: var(--lb-ink); font-size: .82rem; font-weight: 600; }
.lb-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lb-field { display: flex; flex-direction: column; gap: 6px; }
.lb-field.full { grid-column: 1 / -1; }
.lb-field label { color: var(--lb-ink); font-size: .84rem; font-weight: 600; }
.lb-field input, .lb-field select, .lb-field textarea { width: 100%; padding: .8rem .9rem; border: 1px solid #d9d9d2; border-radius: 12px; background: var(--lb-white); color: var(--lb-ink); font-size: 1rem; line-height: 1.3; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.lb-field textarea { min-height: 128px; resize: vertical; }
.lb-field input:focus, .lb-field select:focus, .lb-field textarea:focus { border-color: var(--lb-yellow-ink); box-shadow: 0 0 0 4px rgba(244, 203, 67, .28); }
.lb-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.lb-form .lb-button { width: 100%; margin-top: 22px; }
.lb-form-privacy { margin: 12px 0 0; color: var(--lb-soft); font-size: .8rem; text-align: center; }
.lb-message { margin-bottom: 18px; padding: 14px 16px; border-radius: 12px; background: #edf6e7; color: #2c4922; font-size: .92rem; }
.lb-message.error { background: #fff0ed; color: #7c3028; }

/* ---------------- Rodapé e WhatsApp ---------------- */
.lb-footer { padding-block: 32px; background: var(--lb-coal); color: rgba(255, 255, 255, .7); }
.lb-footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.lb-footer-brand { display: flex; align-items: center; gap: 14px; }
.lb-footer-brand .lb-brand-r { min-height: 32px; font-size: .9rem; }
.lb-footer small { font-size: .82rem; }
.lb-footer-links { display: flex; align-items: center; gap: 22px; padding-right: 150px; }
.lb-footer a { color: var(--lb-yellow); font-size: .86rem; font-weight: 600; text-decoration: none; }
.lb-footer a:hover { color: var(--lb-white); }
.lb-whatsapp-float { box-sizing: border-box; position: fixed; right: 24px; bottom: 24px; z-index: 70; display: flex; align-items: center; gap: 10px; min-height: 54px; padding: 0 20px 0 16px; border: 2px solid rgba(255, 255, 255, .9); border-radius: 999px; background: #25d366; box-shadow: 0 14px 30px -10px rgba(6, 46, 24, .45); color: #06200f; font-size: .9rem; font-weight: 700; text-decoration: none; opacity: 1; transition: transform .2s ease, background-color .2s ease, opacity .2s ease; }
.lb-whatsapp-float svg { width: 22px; height: 22px; flex: 0 0 auto; }
.lb-whatsapp-float:hover { background: #3fdc7b; transform: translateY(-2px); }
.lb-whatsapp-float:active { transform: scale(.96); }
.lb-whatsapp-float.is-suspended { opacity: 0; pointer-events: none; transform: translateY(12px); }

.lb-reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s var(--lb-ease); }
.lb-reveal.is-visible { opacity: 1; transform: none; }

/* ---------------- Página de produto ---------------- */
.lb-product-page { min-height: 100vh; }
.lb-product-crumb { padding: 108px 0 14px; background: var(--lb-fog); color: var(--lb-muted); font-size: .86rem; }
.lb-product-crumb .lb-wrap { display: flex; flex-wrap: wrap; gap: 8px; }
.lb-product-crumb a { color: var(--lb-ink); text-decoration: none; }
.lb-product-crumb a:hover { color: var(--lb-yellow-ink); }
.lb-product-hero { padding-block: 40px 80px; background: var(--lb-fog); }
.lb-product-hero-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.lb-product-hero-image { display: grid; place-items: center; min-height: 440px; padding: 44px; border-radius: var(--lb-radius-lg); background: radial-gradient(circle at 50% 45%, #fff 0 36%, #f1f1ec 76%); box-shadow: var(--lb-shadow); }
.lb-product-hero-image img { max-height: 360px; object-fit: contain; filter: drop-shadow(0 22px 16px rgba(29, 30, 27, .14)); mix-blend-mode: multiply; }
.lb-product-page h1 { margin: 6px 0 14px; font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; }
.lb-product-page h2 { margin: 0 0 18px; font-size: clamp(1.7rem, 2.8vw, 2.4rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.15; }
.lb-product-page h3 { font-weight: 700; }
.lb-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.lb-tag { padding: 5px 12px; border-radius: 999px; background: var(--lb-white); color: var(--lb-muted); font-size: .8rem; font-weight: 600; }
.lb-product-description { max-width: 600px; margin: 18px 0 0; color: var(--lb-muted); font-size: 1.04rem; line-height: 1.65; }
.lb-product-kpis { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.lb-product-kpis div { min-width: 150px; padding: 12px 14px; border-radius: 12px; background: var(--lb-white); font-size: .9rem; font-weight: 600; line-height: 1.35; }
.lb-product-kpis b, .lb-spec-grid b { display: block; margin-bottom: 4px; color: var(--lb-soft); font-size: .74rem; font-weight: 600; letter-spacing: .02em; }
.lb-product-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 30px; }
.lb-text-link { color: var(--lb-ink); font-size: .92rem; font-weight: 600; text-decoration: none; }
.lb-text-link:hover { color: var(--lb-yellow-ink); }
.lb-product-decision, .lb-product-details, .lb-product-applications, .lb-product-related { scroll-margin-top: 96px; }
.lb-product-decision { padding-block: clamp(64px, 8vw, 100px); }
.lb-product-decision-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.lb-product-intro { max-width: 620px; margin: 0 0 28px; color: var(--lb-muted); line-height: 1.65; }
.lb-spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lb-spec-grid div { padding: 14px 16px; border: 1px solid var(--lb-line); border-radius: 12px; font-size: .94rem; font-weight: 600; line-height: 1.4; }
.lb-product-evaluation { padding: clamp(26px, 3vw, 36px); border-radius: var(--lb-radius-lg); background: var(--lb-coal); color: var(--lb-white); }
.lb-product-evaluation .lb-eyebrow { color: var(--lb-yellow); }
.lb-product-evaluation h3 { margin: 0; font-size: 1.4rem; line-height: 1.25; }
.lb-product-evaluation ol { display: grid; gap: 16px; margin: 24px 0 28px; padding: 0; list-style: none; counter-reset: item; }
.lb-product-evaluation li { display: grid; grid-template-columns: 30px 1fr; column-gap: 12px; color: rgba(255, 255, 255, .72); font-size: .9rem; line-height: 1.45; counter-increment: item; }
.lb-product-evaluation li::before { display: grid; grid-row: 1 / 3; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--lb-yellow); color: var(--lb-ink); content: counter(item); font-size: .78rem; font-weight: 700; }
.lb-product-evaluation li b { grid-column: 2; color: var(--lb-white); font-size: .96rem; }
.lb-product-evaluation li span { grid-column: 2; }
.lb-product-evaluation .lb-button { width: 100%; }
.lb-product-details { padding-block: clamp(64px, 8vw, 96px); background: var(--lb-fog); }
.lb-product-detail-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.lb-product-side-group { padding: 26px; border-radius: var(--lb-radius); background: var(--lb-white); box-shadow: var(--lb-shadow); }
.lb-product-side-group h3 { margin: 0 0 14px; font-size: 1.15rem; }
.lb-detail-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.lb-detail-list li { position: relative; padding-left: 18px; color: var(--lb-muted); font-size: .92rem; line-height: 1.45; }
.lb-detail-list li::before { position: absolute; top: .55em; left: 2px; width: 7px; height: 7px; border-radius: 50%; background: var(--lb-yellow); content: ""; }
.lb-product-applications { padding-block: clamp(64px, 8vw, 96px); }
.lb-application-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.lb-application-grid img { width: 100%; aspect-ratio: 4 / 3; border-radius: var(--lb-radius); object-fit: cover; }
.lb-product-related { padding-block: clamp(64px, 8vw, 96px); background: var(--lb-fog); }
.lb-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.lb-related-card { display: flex; align-items: center; gap: 16px; padding: 14px; border-radius: var(--lb-radius); background: var(--lb-white); box-shadow: var(--lb-shadow); color: var(--lb-ink); text-decoration: none; transition: transform .25s var(--lb-ease), box-shadow .25s var(--lb-ease); }
.lb-related-card:hover { transform: translateY(-3px); box-shadow: var(--lb-shadow-lift); }
.lb-related-card img { width: 76px; height: 76px; object-fit: contain; mix-blend-mode: multiply; }
.lb-related-card b { display: block; font-size: 1rem; font-weight: 700; }
.lb-related-card small { display: block; margin-top: 4px; color: var(--lb-soft); font-size: .8rem; }
.lb-mobile-product-cta { display: none; }

/* ---------------- Responsivo ---------------- */
@media (max-width: 1080px) {
    .lb-nav-links { gap: 20px; }
    .lb-lines-grid { grid-template-columns: repeat(2, 1fr); }
    .lb-lines { margin-top: -90px; }
    .lb-steps { grid-template-columns: repeat(2, 1fr); }
    .lb-process-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
    .lb-nav-catalog, .lb-nav-links [data-nav-solution] { display: none; }
    .lb-solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .lb-solution:not(:nth-child(3n)) { border-right: 0; }
    .lb-solution:nth-child(odd) { border-right: 1px solid var(--lb-line); }
    .lb-form-grid, .lb-product-hero-grid, .lb-product-decision-grid { grid-template-columns: 1fr; }
    .lb-product-card { grid-template-columns: 1fr; min-height: 0; }
    .lb-product-image { min-height: 300px; padding: 28px; }
    .lb-product-image img { max-height: 240px; }
    .lb-product-body { padding: 28px 28px 32px; border-top: 1px solid var(--lb-line); border-left: 0; }
    .lb-product-detail-groups, .lb-related-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
    .lb-wrap { width: calc(100% - 32px); }
    .lb-nav { top: max(12px, env(safe-area-inset-top)); height: 60px; padding: 0 6px 0 8px; gap: 10px; }
    .lb-brand-copy { display: none; }
    .lb-brand-r { min-height: 34px; padding: 0 12px; font-size: .92rem; }
    .lb-nav-links { gap: 14px; }
    .lb-nav-links .lb-button { min-height: 44px; padding: 0 16px; font-size: .84rem; }
    .lb-products-nav summary { font-size: .86rem; }
    .lb-products-nav-menu { right: -86px; width: min(280px, calc(100vw - 32px)); }
    .lb-hero { min-height: 0; padding: 112px 0 150px; }
    
    .lb-hero::before { background: linear-gradient(180deg, rgba(255, 255, 255, .95) 0%, rgba(255, 255, 255, .88) 55%, rgba(255, 255, 255, .55) 100%); }
    .lb-hero-title { font-size: clamp(2rem, 9vw, 2.5rem); }
    .lb-hero-lead { margin: 16px 0 24px; font-size: 1rem; }
    .lb-hero-actions .lb-button { flex: 1 1 auto; }
    .lb-lines { margin-top: -100px; }
    .lb-lines-grid { display: grid; grid-auto-columns: minmax(240px, 78vw); grid-auto-flow: column; grid-template-columns: none; gap: 12px; margin-right: -16px; padding: 4px 16px 14px 0; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
    .lb-lines-grid::-webkit-scrollbar { display: none; }
    .lb-line-card { scroll-snap-align: start; }
    .lb-contact-strip { margin-top: 36px; }
    .lb-contact-strip-inner { flex-direction: column; align-items: flex-start; gap: 4px; }
    .lb-contact-strip-cta { margin: 6px 0 0; }
    .lb-section-head { display: block; margin-bottom: 28px; }
    .lb-section-head > p { margin-top: 12px; }
    .lb-solutions-grid { grid-template-columns: 1fr; }
    .lb-solution { padding: 26px 4px; }
    .lb-solution:nth-child(odd) { border-right: 0; }
    .lb-catalog-navigation { display: block; }
    .lb-category-tabs { flex-wrap: nowrap; margin: 18px -16px 0 0; padding-right: 16px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x proximity; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
    .lb-category-tabs::-webkit-scrollbar { display: none; }
    .lb-category-tabs button { flex: 0 0 auto; min-height: 44px; scroll-snap-align: start; }
    .lb-product-body > strong { font-size: clamp(1.7rem, 8vw, 2.2rem); }
    .lb-steps { grid-template-columns: 1fr; }
    .lb-fields { grid-template-columns: 1fr; }
    .lb-field.full { grid-column: auto; }
    .lb-contact-details { grid-template-columns: 1fr; gap: 18px; }
    .lb-contact-phone { padding: 18px 0 0; border-top: 1px solid rgba(255, 255, 255, .14); border-left: 0; }
    .lb-footer-inner, .lb-footer-links { display: block; }
    .lb-footer-links { margin-top: 16px; padding-right: 0; }
    .lb-footer-links a { display: block; margin-top: 8px; }
    .lb-whatsapp-float { right: 14px; bottom: max(14px, calc(10px + env(safe-area-inset-bottom))); width: 54px; height: 54px; min-height: 54px; padding: 0; justify-content: center; }
    .lb-whatsapp-float span { display: none; }
    .lb-product-page + .lb-whatsapp-float { bottom: 82px; }
    .lb-product-crumb { padding-top: 92px; }
    .lb-product-hero-image { min-height: 300px; padding: 28px; }
    .lb-product-hero-image img { max-height: 240px; }
    .lb-spec-grid, .lb-product-detail-groups, .lb-related-grid, .lb-application-grid { grid-template-columns: 1fr; }
    .lb-mobile-product-cta { position: fixed; right: 16px; bottom: 16px; left: 16px; z-index: 40; display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; border-radius: 999px; background: var(--lb-yellow); color: var(--lb-ink); font-weight: 700; text-decoration: none; box-shadow: 0 12px 26px -10px rgba(0, 0, 0, .4); }
    .lb-product-page .lb-footer { padding-bottom: 88px; }
    .lb-section { padding-block: 64px; }
    .lb-lines { scroll-margin-top: 84px; }
    .lb-field input, .lb-field select { min-height: 48px; }
    .lb-form-privacy { padding-inline: 8px; line-height: 1.45; }
    .lb-footer { padding-bottom: calc(32px + env(safe-area-inset-bottom)); }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .lb-site *, .lb-site *::before, .lb-site *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .lb-reveal { opacity: 1; transform: none; }
}

/* Botão da nav na página de produto: texto curto no celular (a barra fixa inferior já tem o texto completo) */
.lb-txt-sm{display:none}
@media (max-width: 680px){.lb-txt-lg{display:none}.lb-txt-sm{display:inline}}

/* ===== Página /produtos/ (catálogo em grade com filtros) ===== */
.lb-catalog-page { background: var(--lb-fog); }
.lb-nav-links > a[aria-current="page"] { color: var(--lb-yellow-ink); font-weight: 600; }
.lb-cat-head { padding: 28px 0 8px; background: var(--lb-fog); }
.lb-cat-head h1 { margin: 0; font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.02; }
.lb-cat-lead { max-width: 560px; margin: 16px 0 0; color: var(--lb-muted); font-size: 1.05rem; }
.lb-cat-body { padding: 28px 0 88px; background: var(--lb-fog); }
.lb-cat-filters { position: relative; display: grid; gap: 14px; margin-bottom: 28px; padding: 20px 22px; border: 1px solid var(--lb-line); border-radius: var(--lb-radius-lg); background: var(--lb-white); box-shadow: var(--lb-shadow); }
.lb-cat-filter-row { display: grid; grid-template-columns: 96px minmax(0, 1fr); align-items: start; gap: 12px; }
.lb-cat-filter-label { padding-top: 10px; color: var(--lb-soft); font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.lb-cat-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.lb-cat-chip { display: inline-flex; align-items: baseline; gap: 7px; padding: 9px 16px; border: 1px solid var(--lb-line); border-radius: 999px; background: var(--lb-white); color: var(--lb-ink); font-size: .9rem; font-weight: 600; text-decoration: none; transition: background-color .2s ease, border-color .2s ease, color .2s ease; }
.lb-cat-chip small { color: var(--lb-soft); font-size: .76rem; font-weight: 500; }
.lb-cat-chip:hover { border-color: rgba(29, 30, 27, .32); }
.lb-cat-chip.is-active { border-color: var(--lb-coal); background: var(--lb-coal); color: var(--lb-white); }
.lb-cat-chip.is-active small { color: rgba(255, 255, 255, .7); }
.lb-cat-chip-sm { padding: 7px 14px; font-size: .84rem; font-weight: 500; }
.lb-cat-chip-sm.is-active { border-color: var(--lb-yellow); background: var(--lb-yellow); color: var(--lb-ink); font-weight: 600; }
.lb-cat-count { position: absolute; top: 22px; right: 24px; margin: 0; color: var(--lb-muted); font-size: .88rem; }
.lb-cat-count strong { color: var(--lb-ink); font-size: 1.1rem; }
.lb-cat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin: 0; padding: 0; list-style: none; }
.lb-cat-item[hidden] { display: none; }
.lb-cat-item { animation: lb-cat-in .45s var(--lb-ease) both; }
@keyframes lb-cat-in { from { opacity: 0; transform: translateY(10px); } }
.lb-cat-card { display: flex; flex-direction: column; height: 100%; overflow: hidden; border: 1px solid rgba(29, 30, 27, .07); border-radius: var(--lb-radius-lg); background: var(--lb-white); color: var(--lb-ink); text-decoration: none; transition: transform .35s var(--lb-ease), box-shadow .35s var(--lb-ease); }
.lb-cat-card:hover { transform: translateY(-4px); box-shadow: var(--lb-shadow-lift); }
.lb-cat-card-img { position: relative; display: block; aspect-ratio: 1 / .82; background: radial-gradient(circle at 50% 45%, #fff 0 34%, #f1f1ec 72%); }
.lb-cat-card-img img { position: absolute; inset: 22px; width: calc(100% - 44px); height: calc(100% - 44px); object-fit: contain; mix-blend-mode: multiply; filter: drop-shadow(0 14px 10px rgba(29, 30, 27, .12)); transition: transform .6s var(--lb-ease); }
.lb-cat-card:hover .lb-cat-card-img img { transform: scale(1.05); }
.lb-cat-card-body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 18px 18px 20px; border-top: 1px solid var(--lb-line); }
.lb-cat-card-body .lb-product-tag { margin-bottom: 10px; }
.lb-cat-card-body strong { font-size: 1.08rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.25; }
.lb-cat-card-desc { margin-top: 6px; color: var(--lb-muted); font-size: .86rem; line-height: 1.5; }
.lb-cat-card-more { margin-top: auto; padding-top: 14px; color: var(--lb-yellow-ink); font-size: .84rem; font-weight: 700; }
.lb-cat-empty { display: grid; justify-items: center; gap: 12px; padding: 56px 20px; text-align: center; color: var(--lb-muted); }
.lb-cat-empty[hidden] { display: none; }
.lb-cat-empty p { margin: 0; }
.lb-cat-cta { padding: 64px 0; background: var(--lb-coal); color: var(--lb-white); }
.lb-cat-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.lb-cat-cta h2 { margin: 0; font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 700; letter-spacing: -.02em; }
.lb-cat-cta p { max-width: 560px; margin: 10px 0 0; color: rgba(255, 255, 255, .72); }
.lb-cat-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; flex-shrink: 0; }
.lb-catalog-all { display: flex; justify-content: center; margin-top: 28px; }
@media (max-width: 1080px) { .lb-cat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 900px) {
    .lb-cat-count { position: static; }
    .lb-cat-cta-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 680px) {
    .lb-cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .lb-cat-filters { padding: 16px; }
    .lb-cat-filter-row { grid-template-columns: 1fr; gap: 8px; }
    .lb-cat-filter-label { padding-top: 0; }
    .lb-cat-chips { flex-wrap: nowrap; overflow-x: auto; margin-inline: -16px; padding: 2px 16px 4px; scrollbar-width: none; }
    .lb-cat-chips::-webkit-scrollbar { display: none; }
    .lb-cat-chip { flex-shrink: 0; white-space: nowrap; }
    .lb-cat-card-img img { inset: 14px; width: calc(100% - 28px); height: calc(100% - 28px); }
    .lb-cat-card-body { padding: 14px 14px 16px; }
    .lb-cat-card-body strong { font-size: .95rem; }
    .lb-cat-card-desc { display: none; }
    .lb-cat-card-body .lb-product-tag { font-size: .7rem; }
}
@media (prefers-reduced-motion: reduce) { .lb-cat-item { animation: none; } .lb-cat-card, .lb-cat-card-img img { transition: none; } }

/* ===== Ajustes de responsividade (18/09/2026) ===== */
@media (max-width: 680px) {
    /* A linha de cards rolava 32px deslocada: margin-right negativo + margin auto do .lb-wrap */
    .lb-lines-grid { width: 100%; margin: 0; padding: 4px 16px 14px; scroll-padding-inline: 16px; }
    .lb-nav-links .lb-button { white-space: nowrap; }
    /* Alvos de toque de pelo menos 44px */
    .lb-products-nav summary { display: flex; align-items: center; min-height: 44px; }
    .lb-solution a, .lb-footer a, .lb-contact-details a, .lb-contact-strip-cta { display: inline-flex; align-items: center; min-height: 44px; }
}
@media (max-width: 380px) {
    .lb-nav { gap: 6px; padding: 0 5px 0 6px; }
    .lb-brand-r { padding: 0 10px; font-size: .84rem; }
    .lb-nav-links { gap: 8px; }
    .lb-nav-links .lb-button { padding: 0 12px; font-size: .8rem; }
    .lb-products-nav summary { font-size: .82rem; }
    .lb-hero-title { font-size: 1.9rem; }
}
/* Tablet: o texto do hero ocupa quase toda a largura, então o véu branco precisa ir mais longe */
@media (min-width: 681px) and (max-width: 1080px) {
    .lb-hero { min-height: 0; padding: 136px 0 150px; }
    .lb-hero::before { background: linear-gradient(90deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .9) 50%, rgba(255, 255, 255, .6) 75%, rgba(255, 255, 255, .25) 100%); }
    
}

/* Logo oficial Rotoplast no lugar da pílula de texto (pedido do Luis, 18/09) */
.lb-brand-logo { display: block; width: auto; height: 42px; flex-shrink: 0; }
.lb-footer-brand .lb-brand-logo { height: 36px; }
@media (max-width: 680px) { .lb-brand-logo { height: 38px; } }
@media (max-width: 380px) { .lb-brand-logo { height: 32px; } }
@media (max-width: 680px) { .lb-footer-links a { display: flex; width: fit-content; margin-top: 0; } }