/* ====== Rollbend site.css — tokens (sobrepostos pelo layout via :root) ====== */
:root{
  --cor-texto:#1a1c1c; --cor-texto2:#526160; --cor-verde:#006b5f; --verde:#006b5f;
  --turquesa:#47ead4; --branco:#ffffff;
  --cor-fundo1:#d6e6e4; --cor-fundo2:#f9f9f9; --cor-fundo3:#f4f3f3; --cor-fundo5:#e8e8e8;
  --borda:#ececec;
  --font-display:'Space Grotesk',sans-serif; --font-body:'Manrope',sans-serif; --font-ui:'Inter',sans-serif;
}
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        :root {
      color-scheme: light only;
            --cor-texto: #1a1c1c;
            --cor-texto2: #526160;
            --cor-verde: #006b5f;
            --turquesa: #47ead4;
            --branco: #ffffff;
            --cor-fundo1: #d6e6e4;
            --cor-fundo2: #f9f9f9;
            --cor-fundo3: #f4f3f3;
            --cor-fundo5: #e8e8e8;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Manrope', sans-serif;
            background: var(--branco);
            color: var(--cor-texto);
            overflow-x: hidden;
        }

         /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 32px;
      height: 80px;
      background: rgba(255,255,255,0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--borda);
    }

    .nav-logo { display: flex; align-items: center; text-decoration: none; }
    .nav-logo img { height: 42px; width: auto; display: block; object-fit: contain; }

    .nav-links { display: flex; gap: 32px; list-style: none; }
    .nav-links a {
      font-family: var(--font-ui);
      font-weight: 700;
      font-size: 12px;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      color: rgba(26,28,28,0.7);
      text-decoration: none;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--turquesa); }
    .nav-links a.active {
      color: var(--turquesa);
      padding-bottom: 2px;
    }

    .search-box {
      width: 205px; height: 40px;
      border: 1px solid #e5e5e5;
      border-radius: 12px;
      display: flex; align-items: center; gap: 10px;
      padding: 0 14px;
      background: #fff;
    }
    .search-box svg path { stroke: rgb(82,97,96); }
    .search-box input {
      width: 100%; border: none; outline: none; background: transparent;
      font-family: var(--font-ui); font-size: 14px; color: rgb(82,97,96);
    }
    .search-box input::placeholder { color: rgb(82,97,96); opacity: 1; }

        /* ── HERO ── */
        #hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background: var(--cor-texto);
            padding: 120px 32px 80px;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/img/HERO1.webp') center/cover no-repeat;
            opacity: 0.45;
        }

        .hero-gradient {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(26, 28, 28, 0.97) 0%, rgba(26, 28, 28, 0.55) 100%);
        }

        .hero-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            max-width: 1280px;
            margin: 0 auto;
            width: 100%;
            align-items: center;
        }

        .hero-left {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .hero-tag {
            display: inline-block;
            background: var(--turquesa);
            color: var(--cor-verde);
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 11px;
            letter-spacing: 2.4px;
            text-transform: uppercase;
            padding: 5px 12px;
            width: fit-content;
        }

        .hero-title {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            font-size: clamp(56px, 7vw, 96px);
            line-height: 1;
            letter-spacing: -3px;
            color: var(--branco);
        }

        .hero-title .accent {
            color: var(--turquesa);
        }

        .hero-desc {
            font-size: 18px;
            line-height: 1.6;
            color: #e2e2e2;
            max-width: 520px;
            margin-top: 8px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--cor-verde);
            color: var(--branco);
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 13px;
            letter-spacing: 1.4px;
            text-transform: uppercase;
            padding: 16px 28px;
            border-radius: 6px;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: background 0.2s;
            width: fit-content;
            margin-top: 8px;
        }

        .btn-primary:hover {
            background: #00574d;
        }

        .btn-primary svg {
            flex-shrink: 0;
        }

        .hero-right {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .hero-card {
            backdrop-filter: blur(6px);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 32px;
        }

        .hero-card.offset {
            margin-top: 28px;
        }

        .hero-card-icon {
            width: 28px;
            height: 28px;
            margin-bottom: 20px;
            color: var(--turquesa);
        }

        .hero-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            font-size: 18px;
            letter-spacing: -0.5px;
            color: var(--branco);
            margin-bottom: 10px;
        }

        .hero-card p {
            font-size: 13px;
            line-height: 1.5;
            color: var(--cor-fundo1);
        }

        /* ── SECTION HEADER ── */
        .section-label {
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 11px;
            letter-spacing: 2.4px;
            text-transform: uppercase;
            color: var(--cor-verde);
            margin-bottom: 16px;
        }

        .section-heading {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            letter-spacing: -1.5px;
            line-height: 1;
            color: var(--cor-texto);
        }

        .section-heading.xl {
            font-size: clamp(36px, 4vw, 48px);
        }

        .section-body {
            font-size: 18px;
            line-height: 1.65;
            color: var(--cor-texto2);
            max-width: 560px;
        }

        /* ── PRODUCT LINES ── */
        #produtos {
            background: var(--cor-fundo2);
            padding: 96px 32px;
        }

        .produtos-inner {
            max-width: 1280px;
            margin: 0 auto;
        }

        .produtos-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 48px;
        }

        .produtos-header-left {
            max-width: 640px;
        }

        .link-underline {
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 13px;
            letter-spacing: 1.4px;
            text-transform: uppercase;
            color: var(--cor-verde);
            text-decoration: none;
            border-bottom: 2px solid var(--cor-verde);
            padding-bottom: 4px;
            white-space: nowrap;
        }

        .bento-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            grid-template-rows: 260px 260px 260px;
            gap: 16px;
        }

        .bento-card {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            background: var(--cor-fundo5);
        }

        .bento-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .bento-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(26, 28, 28, 0.9) 0%, rgba(26, 28, 28, 0.2) 50%, transparent 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 32px;
        }

        .bento-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            font-size: 28px;
            letter-spacing: -0.8px;
            color: var(--branco);
            line-height: 1.1;
            margin-bottom: 12px;
        }

        .bento-card h4 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            font-size: 18px;
            letter-spacing: -0.5px;
            color: var(--branco);
        }

        .btn-outline-teal {
            display: inline-block;
            margin-top: 12px;
            border: 1px solid var(--turquesa);
            color: var(--turquesa);
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 12px;
            letter-spacing: 1.4px;
            text-transform: uppercase;
            padding: 8px 20px;
            border-radius: 4px;
            text-decoration: none;
            transition: background 0.2s, color 0.2s;
            width: fit-content;
            cursor: pointer;
            background: transparent;
        }

        .btn-outline-teal:hover {
            background: var(--turquesa);
            color: var(--cor-texto);
        }

        .bento-large {
            grid-column: span 2;
            grid-row: span 2;
        }

        .bento-top {
            grid-column: span 2;
        }

        .bento-sm {
            grid-column: span 1;
        }

        /* ── HOVER EFFECT ── */
        .bento-grid:has(.bento-card:hover) .bento-card:not(:hover) img {
            filter: grayscale(100%) brightness(0.5);
        }

        .bento-card img {
            transition: filter 0.35s ease, transform 0.35s ease;
        }

        .bento-card:hover img {
            transform: scale(1.04);
        }

        .bento-card a {
            display: block;
            position: absolute;
            inset: 0;
            z-index: 2;
        }

        /* keep button clickable above the card link */
        .bento-card .bento-card-overlay {
            z-index: 3;
            pointer-events: none;
        }

        .bento-card .btn-outline-teal {
            pointer-events: auto;
        }
        #engenharia {
            background: var(--cor-fundo3);
            padding: 128px 32px;
        }

        .eng-inner {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .eng-image-wrap {
            position: relative;
        }

        .eng-image-wrap img {
            width: 100%;
            border-radius: 8px;
            filter: grayscale(100%);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            display: block;
        }

        .eng-badge {
            position: absolute;
            bottom: -24px;
            right: -24px;
            background: var(--branco);
            border-radius: 4px;
            padding: 28px 32px;
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
        }

        .eng-badge .val {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            font-size: 34px;
            letter-spacing: -1px;
            color: var(--cor-verde);
            line-height: 1;
        }

        .eng-badge .sub {
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 10px;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--cor-texto2);
            margin-top: 4px;
        }

        .eng-right {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .eng-right .section-heading.xl {
            margin-bottom: 4px;
        }

        .eng-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--cor-verde);
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 13px;
            letter-spacing: 1.4px;
            text-transform: uppercase;
            text-decoration: none;
            margin-top: 12px;
            transition: gap 0.2s;
        }

        .eng-cta:hover {
            gap: 14px;
        }

        /* ── FEATURES GRID ── */
        #vantagens {
            background: var(--cor-texto);
            padding: 96px 32px;
        }

        .vantagens-inner {
            max-width: 1280px;
            margin: 0 auto;
        }

        .vantagens-inner .section-heading.xl,
        .vantagens-inner .section-label {
            color: var(--turquesa);
        }

        .vantagens-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1px;
            background: rgba(255, 255, 255, 0.08);
            margin-top: 48px;
            border-radius: 8px;
            overflow: hidden;
        }

        .vantagem-card {
            background: rgba(255, 255, 255, 0.03);
            padding: 40px 32px;
            transition: background 0.2s;
        }

        .vantagem-card:hover {
            background: rgba(255, 255, 255, 0.07);
        }

        .vantagem-icon {
            width: 40px;
            height: 40px;
            margin-bottom: 24px;
            color: var(--turquesa);
        }

        .vantagem-card h3 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            font-size: 18px;
            letter-spacing: -0.5px;
            color: var(--branco);
            margin-bottom: 12px;
        }

        .vantagem-card p {
            font-size: 14px;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.55);
        }

        /* ── CTA ── */
        #cta {
            background: var(--cor-texto);
            padding: 96px 32px;
            position: relative;
            overflow: hidden;
        }

        .cta-glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 700px;
            height: 700px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(71, 234, 212, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 24px;
        }

        .cta-inner .section-heading {
            font-size: clamp(36px, 5vw, 60px);
            color: var(--branco);
        }

        .cta-inner p {
            font-size: 18px;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.6);
            max-width: 560px;
        }

        .cta-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 8px;
        }

        .btn-teal {
            background: var(--turquesa);
            color: var(--cor-texto);
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 13px;
            letter-spacing: 1.4px;
            text-transform: uppercase;
            padding: 18px 36px;
            border-radius: 6px;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: opacity 0.2s;
        }

        .btn-teal:hover {
            opacity: 0.88;
        }

        .btn-ghost {
            background: transparent;
            color: var(--branco);
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            font-size: 13px;
            letter-spacing: 1.4px;
            text-transform: uppercase;
            padding: 18px 36px;
            border-radius: 6px;
            text-decoration: none;
            border: 1px solid rgba(255, 255, 255, 0.2);
            cursor: pointer;
            transition: border-color 0.2s, color 0.2s;
        }

        .btn-ghost:hover {
            border-color: var(--turquesa);
            color: var(--turquesa);
        }

    /* ── FOOTER ── */
    .footer {
      background: #f5f6f7;
      padding-top: 70px;
      border-top: 1px solid rgba(0,0,0,0.04);
    }

    .footer-container {
      width: 100%; max-width: 1280px;
      margin: 0 auto;
      padding: 0 32px 70px;
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
      gap: 70px;
    }

    .footer-logo { width: 56px; height: auto; margin-bottom: 32px; }

    .footer-brand p {
      max-width: 240px;
      color: rgb(82,97,96);
      font-family: var(--font-body);
      font-size: 15px;
      line-height: 1.7;
      margin-bottom: 34px;
    }

    .footer-socials { display: flex; gap: 16px; }
    .footer-socials a {
      width: 40px; height: 40px;
      border: 1px solid #dfe3e6;
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      background: white;
      transition: 0.2s ease;
    }
    .footer-socials a:hover { border-color: var(--cor-verde); }

    .footer-column h4 {
		 text-transform: uppercase;
      margin-bottom: 28px;
      font-family: var(--font-ui);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.22em;
      color: var(--cor-verde);
    }

    .footer-column a, .footer-column p {
      display: block;
      margin-bottom: 18px;
      color: rgb(82,97,96);
      font-family: var(--font-body);
      font-size: 15px;
      text-decoration: none;
    }
    .footer-column a:hover { color: var(--cor-verde); }

    .newsletter-form { margin-top: 22px; }
    .newsletter-form input {
      width: 100%; height: 54px;
      box-sizing: border-box;
      border: 1px solid #d9dfe3;
      border-bottom: none;
      border-radius: 10px 10px 0 0;
      padding: 0 16px; outline: none;
      background: white;
      font-family: var(--font-ui); font-size: 15px; color: rgb(82,97,96);
    }
    .newsletter-form input::placeholder { color: rgb(82,97,96); }
    .newsletter-form button {
      width: 100%; height: 50px;
      border: none; border-radius: 0 0 10px 10px;
      background: var(--cor-verde); color: white;
      font-family: var(--font-ui); font-size: 13px; font-weight: 700;
      letter-spacing: 0.18em; text-transform: uppercase;
      cursor: pointer; transition: background .2s;
    }
    .newsletter-form button:hover { background: #00574d; }

    .footer-bottom {
      border-top: 1px solid #dde3e5;
      padding: 26px 32px;
      display: flex; align-items: center; justify-content: space-between;
      max-width: 1280px; margin: 0 auto;
    }
    .footer-bottom p, .footer-bottom a {
      color: #8c979b;
      font-family: var(--font-body); font-size: 14px; text-decoration: none;
    }
    .footer-bottom a:hover { color: var(--verde); }

    .footer-bottom-links {
      display: flex; align-items: center; gap: 24px;
    }

    .livro-reclamacoes-link {
      display: flex; align-items: center; gap: 8px;
      color: #8c979b;
      font-family: var(--font-body); font-size: 14px; text-decoration: none;
      transition: color 0.2s;
    }
    .livro-reclamacoes-link:hover { color: var(--verde) !important; }

    .livro-reclamacoes-link svg { flex-shrink: 0; }

    @media (max-width: 900px) {
      nav .nav-links, nav .search-box { display: none; }
      .footer-container { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
    }

        /* ── ANIMATIONS ── */
        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(24px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        .hero-left>* { animation: fadeUp 0.7s ease both; }
        .hero-left>*:nth-child(1) { animation-delay: 0.1s; }
        .hero-left>*:nth-child(2) { animation-delay: 0.2s; }
        .hero-left>*:nth-child(3) { animation-delay: 0.3s; }
        .hero-left>*:nth-child(4) { animation-delay: 0.4s; }
        .hero-right { animation: fadeUp 0.8s ease 0.35s both; }

        /* ── RESPONSIVE ── */
        @media (max-width: 900px) {

            /* Nav */
            nav { height: 68px; padding: 0 18px; }
            nav .nav-links, nav .search-box { display: none; }
            .nav-hamburger { display: flex !important; }

            /* Hero */
            #hero { padding: 56px 18px 48px; min-height: auto; }
            .hero-inner { grid-template-columns: 1fr; gap: 32px; }
            .hero-title { font-size: clamp(38px, 9vw, 56px) !important; letter-spacing: -1.5px; }
            .hero-desc { font-size: 15px; }
            .hero-right { grid-template-columns: 1fr 1fr; gap: 10px; }
            .hero-card { padding: 16px; }
            .hero-card h3 { font-size: 14px; margin-bottom: 6px; }
            .hero-card p { font-size: 12px; }
            .hero-card.offset { margin-top: 0; }
            .hero-card-icon { width: 22px; height: 22px; margin-bottom: 12px; }

            /* Produtos */
            #produtos { padding: 56px 18px; }
            .produtos-header { flex-direction: column; align-items: flex-start; gap: 12px; }
            .section-heading.xl { font-size: clamp(28px, 7vw, 40px) !important; }
            .section-body { font-size: 15px; }
            .bento-grid { grid-template-columns: 1fr; grid-template-rows: auto; gap: 10px; }
            .bento-large, .bento-top, .bento-sm { grid-column: span 1; grid-row: span 1; height: 240px !important; }
            .bento-large { height: 260px !important; }
            .bento-card h3 { font-size: 18px; }
            .bento-card h4 { font-size: 15px; }
            .bento-card-overlay { padding: 18px; }
            .bento-card-overlay p { font-size: 13px !important; margin-bottom: 8px !important; }

            /* Engenharia */
            #engenharia { padding: 56px 18px; }
            .eng-inner { grid-template-columns: 1fr; gap: 56px; }
            .eng-badge { right: 0; bottom: -16px; }
            .eng-badge .val { font-size: 26px; }

            /* Vantagens */
            #vantagens { padding: 56px 18px; }
            .vantagens-grid { grid-template-columns: 1fr 1fr; }
            .vantagem-card { padding: 24px 16px; }
            .vantagem-card h3 { font-size: 15px; }
            .vantagem-card p { font-size: 13px; }

            /* CTA */
            #cta { padding: 56px 18px; }
            .cta-inner .section-heading { font-size: clamp(28px, 7vw, 44px) !important; }
            .cta-inner p { font-size: 15px; }
            .cta-buttons { flex-direction: column; gap: 10px; width: 100%; }
            .btn-teal, .btn-ghost { text-align: center; padding: 15px 24px; width: 100%; }

            /* Footer */
            .footer { padding-top: 40px; }
            .footer-container {
                grid-template-columns: 1fr 1fr;
                gap: 28px 18px;
                padding: 0 18px 36px;
            }
            .footer-brand { grid-column: 1 / -1; }
            .footer-brand p { font-size: 14px; max-width: 100%; margin-bottom: 18px; }
            .footer-logo { width: 44px; margin-bottom: 18px; }
            .footer-column h4 { font-size: 11px; margin-bottom: 12px; }
            .footer-column a, .footer-column p { font-size: 13px; margin-bottom: 10px; }
            .newsletter-form input { height: 46px; font-size: 14px; }
            .newsletter-form button { height: 42px; font-size: 11px; }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
                padding: 16px 18px;
            }
            .footer-bottom p, .footer-bottom a { font-size: 12px; }
            .footer-bottom-links { flex-wrap: wrap; justify-content: center; gap: 12px; }
        }

        @media (max-width: 480px) {
            .hero-right { grid-template-columns: 1fr; }
            .vantagens-grid { grid-template-columns: 1fr; }
            .footer-container { grid-template-columns: 1fr; }
            .bento-large, .bento-top, .bento-sm { height: 200px; }
        }

/* ── HAMBURGER ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px; height: 36px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: #1a1c1c;
  border-radius: 2px;
  transition: all .25s;
}

/* ── MOBILE MENU ── */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: min(320px, 88vw);
  height: 100dvh;
  background: #fff;
  z-index: 500;
  display: flex;
  flex-direction: column;
  transition: right .32s cubic-bezier(.4,0,.2,1);
  box-shadow: -4px 0 32px rgba(0,0,0,.15);
}
.mobile-menu.open { right: 0; }

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(3px);
  z-index: 490;
  opacity: 0;
  pointer-events: none;
  transition: opacity .32s;
}
.mobile-overlay.open { opacity: 1; pointer-events: all; }

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  height: 72px;
  border-bottom: 1px solid #f0f0f0;
  flex-shrink: 0;
}

.mobile-close {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: #f4f4f4;
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #1a1c1c;
}

.mobile-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 8px 0;
  overflow-y: auto;
}

.mobile-link {
  display: block;
  padding: 17px 24px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: #1a1c1c;
  text-decoration: none;
  border-bottom: 1px solid #f5f5f5;
  transition: color .2s, padding-left .2s;
}
.mobile-link:hover, .mobile-link.active {
  color: #006b5f;
  padding-left: 32px;
}

.mobile-bottom {
  padding: 20px 22px 28px;
  border-top: 1px solid #f0f0f0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.mobile-cta-btn {
  display: block;
  text-align: center;
  padding: 15px;
  background: #006b5f;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 6px;
  transition: background .2s;
}
.mobile-cta-btn:hover { background: #00574d; }

.mobile-contact {
  text-align: center;
  font-size: 13px;
  color: #6b7a84;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  body { padding-top: 72px; }
  nav { height: 72px; padding: 0 20px; }
  nav .nav-links, nav .search-box { display: none; }
  .nav-hamburger { display: flex; }

  /* Hero */
  #hero { padding: 56px 20px 56px; min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-title { font-size: clamp(40px, 10vw, 60px); letter-spacing: -2px; }
  .hero-desc { font-size: 16px; }
  .hero-right { grid-template-columns: 1fr 1fr; gap: 10px; }
  .hero-card { padding: 18px; }
  .hero-card h3 { font-size: 14px; }
  .hero-card p { font-size: 12px; }
  .hero-card.offset { margin-top: 0; }

  /* Produtos */
  #produtos { padding: 56px 20px; }
  .produtos-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .bento-grid { grid-template-columns: 1fr; grid-template-rows: auto; gap: 10px; }
  .bento-large, .bento-top { grid-column: span 1; grid-row: span 1; height: 260px; }
  .bento-sm { height: 200px; }

  /* Engenharia */
  #engenharia { padding: 56px 20px; }
  .eng-inner { grid-template-columns: 1fr; gap: 40px; }
  .eng-badge { right: 0; bottom: -16px; }

  /* Vantagens */
  #vantagens { padding: 56px 20px; }
  .vantagens-grid { grid-template-columns: 1fr 1fr; }
  .vantagem-card { padding: 24px 18px; }

  /* CTA */
  #cta { padding: 56px 20px; }
  .cta-buttons { flex-direction: column; }
  .btn-teal, .btn-ghost { text-align: center; padding: 16px 24px; }

  /* Footer */
  .footer { padding-top: 40px; }
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 32px 20px;
    padding: 0 20px 40px;
  }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand p { font-size: 14px; max-width: 100%; margin-bottom: 20px; }
  .footer-column h4 { font-size: 11px; margin-bottom: 14px; }
  .footer-column a, .footer-column p { font-size: 14px; margin-bottom: 10px; }
  .newsletter-form input { height: 46px; font-size: 14px; }
  .newsletter-form button { height: 42px; }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
    padding: 18px 20px;
  }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; gap: 14px; }
}

@media (max-width: 480px) {
  .hero-right { grid-template-columns: 1fr; }
  .vantagens-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; }
}

/* ============================================================================
   Componentes Rollbend (escritos à medida — sem colisões com o #hero da home)
   ============================================================================ */

/* ---- Heros internos / páginas de conteúdo ---- */
.page-hero{position:relative;overflow:hidden;background:var(--cor-texto);color:#fff;padding:140px 32px 56px}
.page-hero .hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.page-hero .hero-gradient{position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,28,28,.96),rgba(26,28,28,.6))}
.page-hero .inner{max-width:1100px;margin:0 auto;position:relative;z-index:1}
.page-hero .label{font-family:var(--font-ui);font-weight:700;font-size:11px;letter-spacing:2.4px;text-transform:uppercase;color:var(--turquesa);margin-bottom:14px}
.page-hero h1{font-family:var(--font-display);font-weight:700;font-size:clamp(34px,5vw,56px);letter-spacing:-1.5px;line-height:1.02;color:#fff}
.page-hero p{color:#cdd6d4;font-size:18px;line-height:1.6;max-width:640px;margin-top:16px}
.page-wrap{max-width:880px;margin:0 auto;padding:64px 32px}
.page-wrap h2{font-family:var(--font-display);font-size:28px;margin:32px 0 12px;letter-spacing:-.5px;color:var(--cor-texto)}
.page-wrap p{font-size:17px;line-height:1.75;color:var(--cor-texto2);margin-bottom:16px}
.page-wrap ul{margin:0 0 16px 20px;color:var(--cor-texto2);line-height:1.7}
.page-wrap img{max-width:100%}

/* ---- Listagens (grelha de cartões) ---- */
.rb-section{max-width:1280px;margin:0 auto;padding:72px 32px}
.rb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.rb-card{position:relative;border:1px solid var(--borda);border-radius:12px;overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.rb-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.08)}
.rb-card .thumb{aspect-ratio:4/3;background:var(--cor-fundo5);overflow:hidden}
.rb-card .thumb img{width:100%;height:100%;object-fit:cover}
.rb-card .body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.rb-card .body h3{font-family:var(--font-display);font-size:20px;letter-spacing:-.4px;color:var(--cor-texto)}
.rb-card .body p{font-size:14px;color:var(--cor-texto2);line-height:1.5;flex:1}
.rb-card .body .more{font-family:var(--font-ui);font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--cor-verde)}
.rb-card a.stretch{position:absolute;inset:0;z-index:2}
.cat-title{font-family:var(--font-display);font-size:30px;letter-spacing:-1px;margin-bottom:6px;color:var(--cor-texto)}
.rb-alert{padding:14px 18px;border-radius:8px;font-size:14px;margin-bottom:20px}
.rb-alert.ok{background:#e6f4f1;border-left:3px solid #1a7a6e;color:#1a7a6e}
.rb-alert.err{background:#fdecec;border-left:3px solid #d64545;color:#a32525}

/* ---- Detalhe de produto ---- */
.product-hero{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.product-gallery .main-image{border-radius:14px;overflow:hidden;background:var(--cor-fundo3);aspect-ratio:1/1}
.product-gallery .main-image img{width:100%;height:100%;object-fit:cover;display:block}
.product-info .product-category{display:inline-block;background:var(--cor-fundo1);color:var(--cor-verde);font-family:var(--font-ui);font-weight:700;font-size:11px;letter-spacing:1.4px;text-transform:uppercase;padding:5px 12px;border-radius:4px;margin-bottom:14px}
.product-title{font-family:var(--font-display);font-weight:700;font-size:clamp(30px,4vw,44px);letter-spacing:-1.5px;line-height:1.05;color:var(--cor-texto);margin-bottom:14px}
.product-description{font-size:17px;line-height:1.7;color:var(--cor-texto2);margin-bottom:22px}
.product-features{display:flex;flex-direction:column;gap:10px;margin-bottom:26px}
.product-features .feature{position:relative;padding-left:28px;font-size:15px;color:var(--cor-texto);line-height:1.5}
.product-features .feature::before{content:"";position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:50%;background:var(--turquesa)}
.product-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--borda);background:#fff;color:var(--cor-texto);font-family:var(--font-ui);font-weight:700;font-size:13px;letter-spacing:.5px;text-transform:uppercase;padding:14px 24px;border-radius:6px;text-decoration:none;cursor:pointer;transition:border-color .2s}
.btn-secondary:hover{border-color:var(--cor-verde);color:var(--cor-verde)}
.product-meta{display:flex;gap:24px;flex-wrap:wrap;padding-top:22px;border-top:1px solid var(--borda)}
.meta-item{display:flex;align-items:center;gap:10px}
.meta-item svg{width:26px;height:26px;color:var(--cor-verde)}
.meta-item-text{display:flex;flex-direction:column}
.meta-item-text strong{font-size:13px;color:var(--cor-texto)}
.meta-item-text span{font-size:12px;color:var(--cor-texto2)}

/* Capacidades & Vantagens */
.capacidades{background:var(--cor-fundo2);padding:80px 32px}
.capacidades-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start}
.capacidades-inner h2{font-family:var(--font-display);font-size:30px;letter-spacing:-1px;margin-bottom:16px;color:var(--cor-texto)}
.capacidades-inner p{font-size:16px;line-height:1.75;color:var(--cor-texto2);margin-bottom:14px}
.vantagens{background:#fff;border:1px solid var(--borda);border-radius:14px;padding:28px}
.vantagens h3{font-family:var(--font-display);font-size:20px;margin-bottom:18px;color:var(--cor-texto)}
.vantagem-list{list-style:none;display:flex;flex-direction:column;gap:16px}
.vantagem-list li{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--cor-texto)}
.vantagem-icon{flex-shrink:0;width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center}
.vantagem-icon.vi-green{background:var(--cor-verde)}
.vantagem-icon.vi-teal{background:#16b8a3}
.vantagem-icon.vi-gray{background:#8a9aa1}

/* Especificações */
.specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--borda);border-radius:12px;overflow:hidden}
.spec-cell{padding:18px 22px;border-bottom:1px solid var(--borda)}
.spec-cell:nth-child(odd){border-right:1px solid var(--borda);background:var(--cor-fundo2)}
.spec-label{font-size:13px;color:var(--cor-texto2);margin-bottom:4px}
.spec-value{font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--cor-texto)}

/* ---- Formulários (contacto / candidaturas) ---- */
.contact-form-wrap{background:#fff;border:1px solid var(--borda);border-radius:16px;padding:32px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:1 / -1}
.form-field label{font-family:var(--font-ui);font-weight:700;font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--cor-texto2)}
.form-field input,.form-field select,.form-field textarea{border:1px solid var(--borda);border-radius:8px;padding:12px 14px;font-family:var(--font-body);font-size:15px;color:var(--cor-texto);background:#fff;outline:none;transition:border-color .2s,box-shadow .2s;width:100%}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--cor-verde);box-shadow:0 0 0 3px rgba(0,107,95,.12)}
.form-field textarea{min-height:120px;resize:vertical}
.radio-group{display:flex;gap:24px;align-items:center;padding-top:4px}
.radio-group label{display:flex;align-items:center;gap:8px;text-transform:none;letter-spacing:0;font-weight:600;color:var(--cor-texto);cursor:pointer}
.btn-submit{margin-top:6px}

/* ---- Consentimento (Termos & Condições) — usado em contactos, carreiras e configurador.
   Especificidade elevada de propósito: anula .form-field label / .form-field input
   definidos também em pages/contactos.css e pages/configurador.css. ---- */
.form-consent{margin-top:2px}
.form-field label.form-consent-label,label.form-consent-label{
  display:flex;align-items:flex-start;gap:10px;
  font-family:var(--font-body);font-size:13.5px;font-weight:400;line-height:1.55;
  letter-spacing:0;text-transform:none;color:var(--cor-texto2);cursor:pointer
}
.form-field input[type="checkbox"].form-consent-check,
input[type="checkbox"].form-consent-check{
  flex:0 0 17px;width:17px;height:17px;min-height:0;
  margin:1px 0 0;padding:0;border-radius:4px;
  border:1px solid var(--borda);background:#fff;
  accent-color:var(--cor-verde);
  -webkit-appearance:auto;appearance:auto;
  box-shadow:none;cursor:pointer
}
.form-field input[type="checkbox"].form-consent-check:focus,
input[type="checkbox"].form-consent-check:focus{
  outline:2px solid var(--cor-verde);outline-offset:2px;box-shadow:none
}
.form-consent-label a{color:var(--cor-verde);text-decoration:underline;text-underline-offset:2px;font-weight:600}
.form-consent-label a:hover{opacity:.75}

@media(max-width:860px){
  .product-hero{grid-template-columns:1fr;gap:28px}
  .capacidades-inner{grid-template-columns:1fr;gap:28px}
}
@media(max-width:600px){
  .form-grid{grid-template-columns:1fr}
  .specs-grid{grid-template-columns:1fr}
  .spec-cell:nth-child(odd){border-right:none}
}