/* ============================================================
   RF Isolamento Térmico — Stylesheet Premium (sem degradês)
   Mobile-first · Acessível · Performático · Sans-serif
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
    /* Paleta oficial RF Isolamento Térmico (definida pela cliente em 14/05/2026)
       Primárias: #c23c38 (vermelho marca) e #1e326a (azul-marinho)
       Secundárias: #395692 (azul médio) e #e74c57 (vermelho claro) */
    --color-primary:        #1e326a;   /* azul-marinho primário */
    --color-primary-dark:   #15235a;   /* azul-marinho escurecido (hover/header dark) */
    --color-primary-darker: #0c1942;   /* azul muito escuro (footer) */
    --color-primary-light:  #395692;   /* azul médio (secundária) */
    --color-accent:         #c23c38;   /* vermelho marca (primária) */
    --color-accent-dark:    #9b2e2b;   /* vermelho escurecido (hover) */
    --color-accent-light:   #e74c57;   /* vermelho claro (secundária) */
    --color-warning:        #F5C842;

    /* Neutros */
    --color-white:    #FFFFFF;
    --color-bg:       #FAFBFC;
    --color-gray-50:  #F4F6FA;
    --color-gray-100: #E5E9F0;
    --color-gray-200: #CBD2DE;
    --color-gray-300: #9CA3B5;
    --color-gray-500: #6B7280;
    --color-gray-700: #374151;
    --color-gray-900: #111827;
    --color-text:     #1F2937;
    --color-muted:    #6B7280;

    /* Tipografia — 100% sans-serif */
    --font-sans:    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Manrope', 'Inter', system-ui, sans-serif;

    /* Tamanhos fluidos */
    --fs-xs:   clamp(.75rem, .7rem + .2vw, .8125rem);
    --fs-sm:   clamp(.875rem, .82rem + .25vw, .9375rem);
    --fs-base: clamp(1rem, .94rem + .3vw, 1.0625rem);
    --fs-lg:   clamp(1.125rem, 1rem + .5vw, 1.25rem);
    --fs-xl:   clamp(1.25rem, 1.1rem + .8vw, 1.5rem);
    --fs-2xl:  clamp(1.5rem, 1.2rem + 1.4vw, 2rem);
    --fs-3xl:  clamp(1.875rem, 1.4rem + 2.2vw, 2.75rem);
    --fs-4xl:  clamp(2.25rem, 1.6rem + 3vw, 3.5rem);
    --fs-5xl:  clamp(2.5rem, 1.8rem + 3.8vw, 4.25rem);

    /* Espaçamentos */
    --sp-1:  .25rem;
    --sp-2:  .5rem;
    --sp-3:  .75rem;
    --sp-4:  1rem;
    --sp-5:  1.5rem;
    --sp-6:  2rem;
    --sp-8:  3rem;
    --sp-10: 4rem;
    --sp-12: 5rem;
    --sp-16: 7rem;

    /* Outros */
    --radius-sm:  6px;
    --radius:     12px;
    --radius-lg:  20px;
    --radius-xl:  28px;
    --shadow-sm:  0 1px 3px rgba(15, 35, 71, .08);
    --shadow:     0 4px 16px rgba(15, 35, 71, .08);
    --shadow-lg:  0 20px 50px rgba(15, 35, 71, .15);
    --shadow-xl:  0 30px 80px rgba(15, 35, 71, .22);
    --transition: .25s cubic-bezier(.4, 0, .2, 1);
    --transition-slow: .5s cubic-bezier(.4, 0, .2, 1);

    --container: 1240px;
    --container-narrow: 880px;
    --topbar-h: 40px;
    --header-h: 110px;  /* +50% para acomodar o logo aumentado (78px de altura + padding) */
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-bottom: 64px;
}
@media (min-width: 768px) { body { padding-bottom: 0; } }
img, picture, svg { max-width: 100%; display: block; }
h1, h2, h3, h4 {
    font-family: var(--font-display); line-height: 1.15;
    color: var(--color-primary-dark); margin: 0 0 var(--sp-4);
    font-weight: 800; letter-spacing: -.02em;
}
h1 { font-size: var(--fs-5xl); font-weight: 900; letter-spacing: -.03em; }
h2 { font-size: var(--fs-4xl); }
h3 { font-size: var(--fs-xl); }
p  { margin: 0 0 var(--sp-4); }
a  { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover, a:focus-visible { color: var(--color-accent-dark); }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: transparent; }
*:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- Acessibilidade ---------- */
.skip-link {
    position: absolute; top: -100px; left: 0;
    background: var(--color-accent); color: #fff; padding: var(--sp-3) var(--sp-5);
    z-index: 9999; font-weight: 600; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { top: 0; }

/* ---------- Container ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--sp-5);
}
.container--narrow { max-width: var(--container-narrow); }

/* ---------- Topbar ---------- */
.topbar {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, .9);
    font-size: var(--fs-xs);
    height: var(--topbar-h);
    display: flex;
    align-items: center;
}
.topbar__inner {
    display: flex; justify-content: space-between; align-items: center;
    gap: var(--sp-4); height: 100%;
}
.topbar__contact { display: flex; gap: var(--sp-5); align-items: center; flex-wrap: wrap; }
.topbar__contact a { color: rgba(255,255,255,.85); display: inline-flex; gap: 6px; align-items: center; font-weight: 500; }
.topbar__contact a:hover { color: #fff; }
.topbar__email { display: none; }
.topbar__badge {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--color-accent); padding: 4px 12px; border-radius: 999px;
    color: #fff; font-weight: 600;
}
.topbar__badge i { color: var(--color-warning); }
@media (min-width: 768px) { .topbar__email { display: inline-flex; } }
@media (max-width: 540px) { .topbar__badge span { display: none; } }

/* ---------- Header ---------- */
.header {
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 100;
    border-bottom: 1px solid var(--color-gray-100);
    transition: box-shadow var(--transition);
}
.header.is-scrolled { box-shadow: 0 8px 30px rgba(15, 35, 71, .08); }
.header__inner {
    display: flex; justify-content: space-between; align-items: center;
    height: var(--header-h); gap: var(--sp-4);
}
@media (max-width: 540px) {
    :root { --header-h: 92px; }  /* +50% sobre 62px de logo+padding */
}
.header__logo { display: inline-flex; align-items: center; }
.header__logo-img { height: 78px; width: auto; display: block; }   /* +50% sobre 52px */
@media (max-width: 540px) { .header__logo-img { height: 66px; } }  /* +50% sobre 44px */

.header__toggle {
    display: flex; flex-direction: column; gap: 5px; padding: 12px; border-radius: var(--radius-sm);
    min-width: 44px; min-height: 44px; justify-content: center; align-items: center;
}
.header__toggle span { display: block; width: 22px; height: 2px; background: var(--color-primary-dark); transition: var(--transition); border-radius: 2px; }
.header__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.header__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.header__nav {
    position: fixed; top: calc(var(--topbar-h) + var(--header-h)); left: 0; right: 0;
    background: #fff; padding: var(--sp-5);
    transform: translateY(-110%); transition: transform var(--transition-slow);
    box-shadow: var(--shadow-lg); max-height: calc(100vh - var(--topbar-h) - var(--header-h)); overflow-y: auto;
}
.header__nav.is-open { transform: translateY(0); }
.header__nav ul { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.header__nav a {
    display: block; padding: 14px 16px; color: var(--color-primary-dark);
    font-weight: 600; font-size: var(--fs-base); border-radius: var(--radius-sm);
    min-height: 44px; line-height: 1.4;
}
.header__nav a:hover, .header__nav a.is-active { background: var(--color-gray-50); color: var(--color-accent); }

@media (min-width: 980px) {
    .header__toggle { display: none; }
    .header__nav {
        position: static; transform: none; padding: 0; box-shadow: none;
        display: flex; align-items: center; gap: var(--sp-6);
    }
    .header__nav ul { flex-direction: row; gap: var(--sp-1); margin: 0; }
    .header__nav a { padding: 10px 14px; font-size: var(--fs-sm); }
    .header__nav a.is-active { color: var(--color-accent); background: transparent; position: relative; }
    .header__nav a.is-active::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; background: var(--color-accent); }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 14px 24px; min-height: 48px;
    font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-sm);
    border-radius: var(--radius); cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
    text-decoration: none; line-height: 1; white-space: nowrap;
    letter-spacing: -.01em;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--sm { padding: 10px 16px; min-height: 40px; font-size: var(--fs-xs); }
.btn--lg { padding: 18px 32px; min-height: 56px; font-size: var(--fs-base); }
/* Forçar cor branca em todos os links/buttons com .btn--accent (override do <a> global) */
a.btn--accent,
button.btn--accent,
.btn--accent { background: var(--color-accent); color: #fff !important; box-shadow: 0 4px 14px rgba(194, 60, 56, .35); }
a.btn--accent:hover,
a.btn--accent:focus-visible,
button.btn--accent:hover,
.btn--accent:hover { background: var(--color-accent-dark); color: #fff !important; box-shadow: 0 8px 24px rgba(194, 60, 56, .45); }
.btn--accent i, .btn--accent svg { color: #fff !important; }

a.btn--primary,
button.btn--primary,
.btn--primary { background: var(--color-primary); color: #fff !important; box-shadow: 0 4px 14px rgba(30, 50, 106, .35); }
a.btn--primary:hover,
button.btn--primary:hover,
.btn--primary:hover { background: var(--color-primary-dark); color: #fff !important; }
.btn--primary i, .btn--primary svg { color: #fff !important; }

.btn--outline-light { background: transparent; color: #fff !important; border: 2px solid rgba(255,255,255,.4); }
.btn--outline-light:hover { background: #fff; color: var(--color-primary-dark) !important; border-color: #fff; }

.btn--ghost { background: rgba(255,255,255,.12); color: #fff !important; border: 1px solid rgba(255,255,255,.25); }
.btn--ghost:hover { background: rgba(255,255,255,.22); color: #fff !important; }

/* ---------- Kicker / Tag ---------- */
.kicker {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(214, 40, 40, .1); color: var(--color-accent);
    padding: 6px 14px; border-radius: 999px;
    font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
    margin-bottom: var(--sp-4);
}
.kicker--light { background: rgba(255, 255, 255, .15); color: #fff; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: clamp(560px, 80vh, 760px);
    display: flex; align-items: center;
    background: var(--color-primary-dark);
    color: #fff;
    overflow: hidden;
    isolation: isolate;
    padding: var(--sp-12) 0 var(--sp-10);
}
.hero__bg {
    position: absolute; inset: 0; z-index: -1;
    background: var(--color-primary-dark);
    overflow: hidden;
}
.hero__bg-img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; opacity: .35;
    filter: grayscale(.3);
}
.hero__overlay {
    position: absolute; inset: 0;
    background: var(--color-primary-dark);
    opacity: .65;
}
.hero__overlay::before {
    content: ''; position: absolute; inset: 0; opacity: .4;
    background-image:
        radial-gradient(circle, rgba(255,255,255,.08) 1.5px, transparent 1.5px);
    background-size: 32px 32px;
}
.hero__pattern {
    position: absolute; left: 0; right: 0; top: 0; bottom: 0;
    opacity: .15;
    background-image:
        linear-gradient(90deg, transparent 0, transparent 49.7%, rgba(214,40,40,.6) 49.7%, rgba(214,40,40,.6) 50.3%, transparent 50.3%);
    background-size: 120px 100%;
    animation: slidePattern 30s linear infinite;
}
@keyframes slidePattern { from { background-position: 0 0; } to { background-position: 120px 0; } }

/* Bloco vermelho decorativo no canto direito */
.hero::after {
    content: ''; position: absolute; top: 0; right: -100px;
    width: 600px; height: 100%;
    background: var(--color-accent);
    clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
    opacity: .12;
    pointer-events: none;
}

.hero__container { position: relative; z-index: 2; }
.hero__content { max-width: 820px; }
.hero h1 {
    color: #fff; margin: 0 0 var(--sp-5);
    font-weight: 900;
}
.hero h1 .highlight {
    color: var(--color-warning);
    position: relative;
    white-space: nowrap;
    padding: 0 .15em;
}
.hero h1 .highlight::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: .08em; height: .12em;
    background: var(--color-accent); z-index: -1;
}
.hero__lead {
    font-size: var(--fs-lg); color: rgba(255,255,255,.9);
    max-width: 680px; margin-bottom: var(--sp-8); line-height: 1.55;
}
.hero__lead strong { color: #fff; font-weight: 700; }
.hero__actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-8); }
.hero__trust { display: flex; gap: var(--sp-5) var(--sp-6); flex-wrap: wrap; }
.hero__trust > div { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-sm); color: rgba(255,255,255,.85); }
.hero__trust i { color: var(--color-warning); }

.hero__scroll {
    position: absolute; bottom: var(--sp-5); left: 50%; transform: translateX(-50%);
    width: 28px; height: 44px; border: 2px solid rgba(255,255,255,.4); border-radius: 14px;
    display: flex; justify-content: center; padding-top: 8px;
}
.hero__scroll span {
    width: 4px; height: 8px; background: #fff; border-radius: 2px;
    animation: scrollPulse 1.8s infinite;
}
@keyframes scrollPulse { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Stats ---------- */
.stats { background: #fff; padding: var(--sp-10) 0; border-bottom: 1px solid var(--color-gray-100); }
.stats__grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-5);
}
@media (min-width: 768px) { .stats__grid { grid-template-columns: repeat(4, 1fr); } }
.stat { text-align: center; padding: var(--sp-4); }
.stat__num {
    font-family: var(--font-display); font-weight: 900;
    font-size: clamp(2.5rem, 1.8rem + 3vw, 3.75rem); line-height: 1;
    color: var(--color-primary-dark); margin-bottom: var(--sp-2);
    letter-spacing: -.03em;
}
.stat__num .counter { color: var(--color-accent); }
.stat__label { color: var(--color-muted); font-size: var(--fs-sm); font-weight: 600; }
.stats__note { text-align: center; font-size: var(--fs-xs); color: var(--color-muted); margin-top: var(--sp-5); }

/* ---------- Sections ---------- */
.section { padding: var(--sp-12) 0; }
@media (min-width: 768px) { .section { padding: var(--sp-16) 0; } }
.section--light { background: #fff; }
.section--gray { background: var(--color-gray-50); }
.section--dark { background: var(--color-primary-dark); color: #fff; position: relative; overflow: hidden; }
.section--dark::before {
    content: ''; position: absolute; top: -100px; right: -100px;
    width: 400px; height: 400px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: .08;
    pointer-events: none;
}
.section--dark h2 { color: #fff; }
.section--dark p { color: rgba(255,255,255,.8); }

.section__header { text-align: center; max-width: 760px; margin: 0 auto var(--sp-10); }
.section__header p { color: var(--color-muted); font-size: var(--fs-lg); }
.section--dark .section__header p { color: rgba(255,255,255,.78); }
.section__footer { text-align: center; margin-top: var(--sp-8); display: flex; flex-wrap: wrap; gap: var(--sp-3); justify-content: center; }

/* ---------- Pilares ---------- */
.pillars { display: grid; gap: var(--sp-5); grid-template-columns: 1fr; }
@media (min-width: 768px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
.pillar {
    background: #fff; border-radius: var(--radius-lg); padding: var(--sp-6);
    border: 1px solid var(--color-gray-100); position: relative;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    overflow: hidden;
}
.pillar::before {
    content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
    background: var(--color-accent);
    transform: scaleY(0); transform-origin: top; transition: transform var(--transition);
}
.pillar:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--color-gray-200); }
.pillar:hover::before { transform: scaleY(1); }
.pillar__icon {
    width: 64px; height: 64px; border-radius: var(--radius);
    background: var(--color-accent);
    color: #fff; font-size: 1.5rem;
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: var(--sp-5);
}
.pillar__sub { font-size: var(--fs-xs); color: var(--color-accent); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.pillar h3 { margin: var(--sp-2) 0 var(--sp-3); }
.pillar p { color: var(--color-muted); margin-bottom: var(--sp-5); }
.pillar__link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--color-accent); }
.pillar__link i { transition: transform var(--transition); }
.pillar:hover .pillar__link i { transform: translateX(4px); }

/* ---------- ESG Block ---------- */
.esg { display: grid; gap: var(--sp-8); grid-template-columns: 1fr; align-items: center; position: relative; z-index: 1; }
@media (min-width: 980px) { .esg { grid-template-columns: 1.1fr 1fr; gap: var(--sp-10); } }
.esg__list { margin: var(--sp-5) 0 var(--sp-6); display: grid; gap: var(--sp-2); }
.esg__list li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,.9); font-size: var(--fs-base); }
.esg__list i { color: #4ADE80; flex-shrink: 0; margin-top: 4px; }
.esg__visual { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.esg__visual .metric-card:first-child { grid-column: span 2; }
.metric-card {
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: var(--radius-lg); padding: var(--sp-5);
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.metric-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.1); }
.metric-card__top { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.7); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .08em; margin-bottom: var(--sp-3); font-weight: 600; }
.metric-card__top i { color: var(--color-warning); }
.metric-card__value {
    font-family: var(--font-display); font-size: clamp(2.5rem, 1.8rem + 3vw, 3.5rem); font-weight: 900;
    line-height: 1; color: #fff; letter-spacing: -.03em;
}
.metric-card__value small { font-size: .4em; font-weight: 700; }
.metric-card__label { color: rgba(255,255,255,.75); font-size: var(--fs-sm); margin-top: var(--sp-2); }
.metric-card--accent { background: var(--color-accent); border-color: var(--color-accent); }
.metric-card--accent:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }
.metric-card--accent .metric-card__top { color: rgba(255,255,255,.85); }
.metric-card--accent .metric-card__top i { color: #fff; }
.metric-card--accent .metric-card__label { color: rgba(255,255,255,.92); }

/* ---------- Features (Diferenciais) ---------- */
.features { display: grid; gap: var(--sp-5); grid-template-columns: 1fr; }
@media (min-width: 540px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .features { grid-template-columns: repeat(4, 1fr); } }
.feature {
    background: #fff; border-radius: var(--radius-lg); padding: var(--sp-6) var(--sp-5);
    text-align: center; border: 1px solid var(--color-gray-100);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--color-gray-200); }
.feature__icon {
    width: 72px; height: 72px; margin: 0 auto var(--sp-4);
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff; font-size: 1.75rem;
    display: flex; align-items: center; justify-content: center;
}
.feature h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.feature p { color: var(--color-muted); font-size: var(--fs-sm); margin: 0; }

/* ---------- Equipamentos ---------- */
.equip-grid { display: grid; gap: var(--sp-3); grid-template-columns: repeat(2, 1fr); }
@media (min-width: 540px) { .equip-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .equip-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1100px) { .equip-grid { grid-template-columns: repeat(6, 1fr); } }
.equip-card {
    background: #fff; border-radius: var(--radius); padding: var(--sp-4);
    text-align: center; border: 1px solid var(--color-gray-100);
    display: flex; flex-direction: column; align-items: center; gap: var(--sp-2);
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
    min-height: 110px; justify-content: center;
}
.equip-card:hover { transform: translateY(-3px); border-color: var(--color-accent); background: #FFF5F5; }
.equip-card i { font-size: 1.5rem; color: var(--color-accent); transition: transform var(--transition); }
.equip-card:hover i { transform: scale(1.15); }
.equip-card span { font-size: var(--fs-xs); font-weight: 700; color: var(--color-primary-dark); }

/* ---------- Produtos ---------- */
.products { display: grid; gap: var(--sp-5); grid-template-columns: 1fr; }
@media (min-width: 540px) { .products { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .products { grid-template-columns: repeat(4, 1fr); } }
.product {
    background: #fff; padding: var(--sp-6) var(--sp-5);
    border-radius: var(--radius-lg); border: 1px solid var(--color-gray-100);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    position: relative; overflow: hidden;
}
.product::after {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--color-accent);
    transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--color-gray-200); }
.product:hover::after { transform: scaleX(1); }
.product__icon {
    width: 56px; height: 56px; border-radius: var(--radius);
    background: var(--color-gray-50); color: var(--color-accent); font-size: 1.4rem;
    display: flex; align-items: center; justify-content: center; margin-bottom: var(--sp-4);
}
.product h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-3); color: var(--color-primary-dark); }
.product p { color: var(--color-muted); font-size: var(--fs-sm); margin-bottom: var(--sp-4); }
.product__specs { display: block; font-size: var(--fs-xs); color: var(--color-primary); font-weight: 700; padding-top: var(--sp-3); border-top: 1px solid var(--color-gray-100); }

/* ---------- Setores ---------- */
.sectors-grid { display: grid; gap: var(--sp-3); grid-template-columns: repeat(2, 1fr); }
@media (min-width: 540px) { .sectors-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .sectors-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1100px) { .sectors-grid { grid-template-columns: repeat(7, 1fr); } }
.sector-card {
    background: #fff; padding: var(--sp-4) var(--sp-3); border-radius: var(--radius);
    text-align: center; min-height: 120px; display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px; border: 1px solid var(--color-gray-100);
    transition: var(--transition);
}
.sector-card:hover { background: var(--color-primary-dark); color: #fff; transform: translateY(-3px); border-color: var(--color-primary-dark); }
.sector-card i { font-size: 1.4rem; color: var(--color-accent); }
.sector-card:hover i { color: var(--color-warning); }
.sector-card span { font-size: var(--fs-xs); font-weight: 700; line-height: 1.3; }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-direction: column; gap: var(--sp-3); }
.faq__item {
    background: #fff; border: 1px solid var(--color-gray-100); border-radius: var(--radius);
    overflow: hidden; transition: border-color var(--transition);
}
.faq__item[open] { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.faq__item summary {
    display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4);
    padding: var(--sp-5); cursor: pointer; font-weight: 700; color: var(--color-primary-dark);
    font-size: var(--fs-base); list-style: none; min-height: 56px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary i {
    width: 28px; height: 28px; flex-shrink: 0;
    background: var(--color-gray-50); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transition: transform var(--transition), background var(--transition), color var(--transition);
    color: var(--color-accent); font-size: .8rem;
}
.faq__item[open] summary i { transform: rotate(45deg); background: var(--color-accent); color: #fff; }
.faq__answer { padding: 0 var(--sp-5) var(--sp-5); }
.faq__answer p { color: var(--color-muted); margin: 0; }

/* ---------- CTA Final ---------- */
.cta-final {
    padding: var(--sp-12) 0;
    background: var(--color-primary-dark);
    color: #fff;
    position: relative; overflow: hidden;
}
.cta-final::before {
    content: ''; position: absolute; top: -100px; right: -100px;
    width: 500px; height: 500px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: .12;
    pointer-events: none;
}
.cta-final::after {
    content: ''; position: absolute; bottom: -150px; left: -100px;
    width: 400px; height: 400px;
    background: var(--color-primary-light);
    border-radius: 50%;
    opacity: .15;
    pointer-events: none;
}
.cta-final__wrap {
    display: grid; gap: var(--sp-6); align-items: center; position: relative; z-index: 1;
}
@media (min-width: 980px) { .cta-final__wrap { grid-template-columns: 1.2fr 1fr; } }
.cta-final h2 { color: #fff; margin: 0 0 var(--sp-4); }
.cta-final p { color: rgba(255,255,255,.82); margin: 0; }
.cta-final__actions { display: flex; flex-direction: column; gap: var(--sp-3); }
@media (min-width: 540px) { .cta-final__actions { flex-direction: row; flex-wrap: wrap; } }

/* ---------- Footer ---------- */
.footer { background: var(--color-primary-darker); color: rgba(255,255,255,.7); padding: var(--sp-10) 0 var(--sp-5); font-size: var(--fs-sm); }
.footer__grid { display: grid; gap: var(--sp-8); grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1.2fr 1fr; gap: var(--sp-6); } }
.footer__col h3 {
    color: #fff; font-family: var(--font-sans); font-size: var(--fs-sm); font-weight: 800;
    text-transform: uppercase; letter-spacing: .08em; margin-bottom: var(--sp-4);
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col ul a { color: rgba(255,255,255,.7); }
.footer__col ul a:hover { color: #fff; }
.footer__logo { margin-bottom: var(--sp-4); }
.footer__logo-img { height: 56px; width: auto; }
.footer__col--brand p { color: rgba(255,255,255,.65); }
.footer__col--brand strong { color: #fff; }
.footer__social { display: flex; gap: var(--sp-2); margin-top: var(--sp-4); }
.footer__social a {
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(255,255,255,.08); color: #fff;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.footer__social a:hover { background: var(--color-accent); transform: translateY(-3px); }
.footer__contact { gap: var(--sp-3); }
.footer__contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer__contact i { width: 18px; flex-shrink: 0; color: var(--color-accent); margin-top: 4px; }
.partner-badge {
    background: #fff; color: var(--color-primary-dark);
    padding: var(--sp-3) var(--sp-4); border-radius: var(--radius);
    text-align: center; margin-bottom: var(--sp-3);
}
.partner-badge__name { font-family: var(--font-display); font-weight: 900; font-size: 1.4rem; color: var(--color-primary-dark); letter-spacing: .03em; }
.partner-badge small { display: block; font-size: var(--fs-xs); color: var(--color-muted); margin-top: 4px; }
.footer__partner-text { color: rgba(255,255,255,.6); font-size: var(--fs-xs); }
.footer__bottom {
    margin-top: var(--sp-8); padding-top: var(--sp-5);
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex; flex-direction: column; gap: var(--sp-2); justify-content: space-between;
    color: rgba(255,255,255,.5); font-size: var(--fs-xs);
}
@media (min-width: 768px) { .footer__bottom { flex-direction: row; } }
.footer__bottom p { margin: 0; }

/* ---------- WhatsApp flutuante ---------- */
.float-whatsapp {
    position: fixed; right: var(--sp-4); bottom: 80px; z-index: 99;
    width: 60px; height: 60px; border-radius: 50%;
    background: #25D366; color: #fff !important;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; box-shadow: 0 8px 24px rgba(37, 211, 102, .5);
    transition: transform var(--transition);
}
.float-whatsapp:hover { transform: scale(1.1); color: #fff; }
.float-whatsapp__pulse {
    position: absolute; inset: 0; border-radius: 50%; background: #25D366;
    z-index: -1; animation: pulse 2s infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.6); opacity: 0; } }
.float-whatsapp__tip {
    position: absolute; right: 70px; background: var(--color-primary-darker); color: #fff;
    padding: 8px 14px; border-radius: 20px; font-size: .8rem; font-weight: 600;
    white-space: nowrap; opacity: 0; pointer-events: none; transform: translateX(10px);
    transition: opacity var(--transition), transform var(--transition);
}
.float-whatsapp:hover .float-whatsapp__tip { opacity: 1; transform: translateX(0); }
@media (min-width: 768px) { .float-whatsapp { bottom: var(--sp-5); } }

/* ---------- Mobile CTA Bar ---------- */
.mobile-cta {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
    background: #fff; border-top: 1px solid var(--color-gray-100);
    display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: 0;
    padding: 6px; box-shadow: 0 -8px 24px rgba(0,0,0,.08);
}
.mobile-cta a {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 4px; padding: 8px; min-height: 56px;
    color: var(--color-primary-dark); font-size: 11px; font-weight: 700;
    border-radius: 8px; text-decoration: none;
}
.mobile-cta a i { font-size: 1.1rem; color: var(--color-accent); }
.mobile-cta__main { background: #25D366; color: #fff !important; }
.mobile-cta__main i { color: #fff !important; }
@media (min-width: 768px) { .mobile-cta { display: none; } }

/* ---------- Inner Page Hero (para subpages) ---------- */
.page-hero {
    background: var(--color-primary-dark);
    color: #fff; padding: var(--sp-12) 0 var(--sp-10); text-align: center;
    position: relative; overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; top: -50px; right: -50px;
    width: 300px; height: 300px; background: var(--color-accent);
    border-radius: 50%; opacity: .1; pointer-events: none;
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; font-size: var(--fs-4xl); margin-bottom: var(--sp-3); }
.page-hero p { color: rgba(255,255,255,.85); max-width: 680px; margin: 0 auto; font-size: var(--fs-lg); }
.breadcrumbs { font-size: var(--fs-xs); color: rgba(255,255,255,.65); margin-bottom: var(--sp-4); }
.breadcrumbs a { color: rgba(255,255,255,.85); }

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--sp-4); }
.form__group label {
    display: block; font-size: var(--fs-sm); font-weight: 700;
    color: var(--color-primary-dark); margin-bottom: 6px;
}
.form__group input,
.form__group select,
.form__group textarea {
    width: 100%; padding: 14px 16px; min-height: 48px;
    border: 1px solid var(--color-gray-200); border-radius: var(--radius);
    font-family: inherit; font-size: var(--fs-base); color: var(--color-text);
    background: #fff; transition: border-color var(--transition), box-shadow var(--transition);
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: 0; border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(214, 40, 40, .12);
}
.form__group textarea { min-height: 120px; resize: vertical; }
.form__row { display: grid; gap: var(--sp-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }
.form__hint { font-size: var(--fs-xs); color: var(--color-muted); margin-top: 4px; }

/* ---------- Map ---------- */
.map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map iframe { display: block; width: 100%; height: 380px; border: 0; }

/* ---------- ESG photo ---------- */
.esg__visual { display: grid; gap: var(--sp-4); grid-template-columns: 1fr; }
.esg__photo {
    margin: 0; position: relative;
    border-radius: var(--radius-lg); overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid rgba(255,255,255,.1);
}
.esg__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.esg__photo:hover img { transform: scale(1.04); }
.esg__photo figcaption {
    position: absolute; left: var(--sp-4); right: var(--sp-4); bottom: var(--sp-4);
    background: var(--color-primary-darker); color: #fff;
    padding: 12px 16px; border-radius: var(--radius); font-size: var(--fs-sm);
    border-left: 4px solid var(--color-accent);
}
.esg__photo figcaption strong { font-family: var(--font-display); font-size: 1.3em; color: var(--color-warning); margin-right: 6px; font-weight: 900; }
.esg__metrics { display: grid; gap: var(--sp-4); grid-template-columns: 1fr 1fr; }

/* ---------- Galeria de cases ---------- */
.gallery {
    display: grid; gap: var(--sp-4);
    grid-template-columns: 1fr;
}
@media (min-width: 768px) {
    .gallery {
        grid-template-columns: repeat(3, 1fr);
        grid-auto-rows: 240px;
    }
    .gallery__item--lg { grid-column: span 2; grid-row: span 2; }
}
.gallery__item {
    position: relative; margin: 0;
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4 / 3;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
}
@media (min-width: 768px) { .gallery__item { aspect-ratio: auto; height: 100%; } }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease, filter .4s ease; }
.gallery__item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.gallery__item:hover img { transform: scale(1.08); }
.gallery__item::before {
    content: ''; position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(180deg, transparent 40%, rgba(8,21,47,.85) 100%);
    pointer-events: none;
}
.gallery__item figcaption {
    position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
    padding: var(--sp-5) var(--sp-4);
    color: #fff;
}
.gallery__tag {
    display: inline-block; font-size: var(--fs-xs); font-weight: 700;
    text-transform: uppercase; letter-spacing: .08em;
    background: var(--color-accent); padding: 4px 10px; border-radius: 999px;
    margin-bottom: 8px;
}
.gallery__item figcaption strong {
    display: block; font-family: var(--font-display); font-weight: 800;
    font-size: var(--fs-lg);
}

/* ---------- About cover ---------- */
.about-cover {
    margin: 0; border-radius: var(--radius-lg); overflow: hidden;
    aspect-ratio: 21 / 9; box-shadow: var(--shadow);
}
.about-cover img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Team cards (engenharia + montagem) ---------- */
.team-grid {
    display: grid; gap: var(--sp-5); grid-template-columns: 1fr;
}
@media (min-width: 768px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
.team-card {
    background: #fff; border-radius: var(--radius-lg); overflow: hidden;
    border: 1px solid var(--color-gray-100);
    transition: transform var(--transition), box-shadow var(--transition);
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.team-card__photo { margin: 0; aspect-ratio: 16 / 9; overflow: hidden; }
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.team-card:hover .team-card__photo img { transform: scale(1.05); }
.team-card__body { padding: var(--sp-5) var(--sp-6) var(--sp-6); }
.team-card__body h3 { margin: var(--sp-2) 0 var(--sp-3); }
.team-card__body p { color: var(--color-muted); margin: 0; }

/* ---------- Page-hero actions (botões em sub-pages) ---------- */
.page-hero__actions {
    display: flex; flex-wrap: wrap; gap: var(--sp-3);
    justify-content: center; margin-top: var(--sp-6);
}

/* ---------- Section narrow (faixa fina) ---------- */
.section--narrow { padding-top: var(--sp-5); padding-bottom: var(--sp-5); }

/* ---------- Product card: novo "temp" badge + link ---------- */
.product { position: relative; }
.product__temp {
    position: absolute; top: var(--sp-4); right: var(--sp-4);
    background: var(--color-primary-dark); color: #fff;
    font-size: var(--fs-xs); font-weight: 700;
    padding: 4px 10px; border-radius: 999px;
    letter-spacing: .02em;
}
.product__link {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: var(--sp-3); font-size: var(--fs-sm); font-weight: 700;
    color: var(--color-accent); text-decoration: none;
    transition: gap var(--transition);
}
.product__link:hover { gap: 10px; }

/* ---------- Product index (links rápidos) ---------- */
.product-index {
    display: flex; flex-wrap: wrap; align-items: center;
    gap: var(--sp-2) var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    background: #fff;
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.product-index__label {
    font-size: var(--fs-xs); text-transform: uppercase;
    font-weight: 800; letter-spacing: .08em; color: var(--color-primary-dark);
    margin-right: var(--sp-2);
}
.product-index__label i { color: var(--color-accent); margin-right: 4px; }
.product-index a {
    font-size: var(--fs-sm); font-weight: 600;
    color: var(--color-text); text-decoration: none;
    padding: 4px 10px; border-radius: 999px;
    background: var(--color-gray-50);
    transition: background var(--transition), color var(--transition);
}
.product-index a:hover {
    background: var(--color-primary); color: #fff;
}

/* ---------- Product detail (seções por linha) ---------- */
.product-detail__head {
    text-align: left;
    /* Alinha ao mesmo eixo esquerdo do container — sem max-width que centralizava o bloco */
    margin: 0 0 var(--sp-6);
}
/* Conteúdo textual com largura legível, mas ancorado à esquerda */
.product-detail__head h2,
.product-detail__head p { max-width: 880px; }
.product-detail__head h2 {
    font-size: var(--fs-2xl); color: var(--color-primary-dark);
    margin: var(--sp-2) 0 var(--sp-4);
}
.product-detail__head p { color: var(--color-gray-700); font-size: var(--fs-base); }
/* (definição mais abaixo no arquivo sobrescreve — mantida só por compatibilidade) */
.product-detail__quote {
    margin: var(--sp-6) 0 0;
    padding: var(--sp-5) var(--sp-6);
    background: var(--color-gray-50);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    color: var(--color-gray-700);
    font-size: var(--fs-lg);
    line-height: 1.6;
}
.product-detail__quote strong { color: var(--color-primary-dark); font-style: normal; }
.product-detail__cta { margin-top: var(--sp-6); text-align: left; }

/* dark variant inside section--gray and section--dark */
.section--gray .product-detail__quote { background: #fff; }
.section--dark .product-detail__head h2,
.section--dark .product-detail__sub { color: #fff; }
.section--dark .product-detail__head p { color: rgba(255,255,255,.85); }
.section--dark .product-detail__quote {
    background: rgba(255,255,255,.06); color: rgba(255,255,255,.9);
    border-left-color: var(--color-warning);
}
.section--dark .product-detail__quote strong { color: #fff; }

/* ---------- Tabelas técnicas (densas) ---------- */
.table-wrap {
    margin: 0 0 var(--sp-4);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius);
    border: 1px solid var(--color-gray-200);
    box-shadow: 0 2px 10px rgba(15,35,71,.06);
    background: #fff;
}
.tech-table {
    width: 100%;
    min-width: 520px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: var(--fs-sm);
    line-height: 1.25;
}
.tech-table--wide { min-width: 720px; }

/* Cabeçalho — fundo azul-marinho da marca, super compacto */
.tech-table thead th {
    background: var(--color-primary) !important;
    color: #fff !important;
    text-align: left;
    padding: 6px 12px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: .04em;
    white-space: nowrap;
    border-bottom: 2px solid var(--color-accent);
    line-height: 1.3;
}
.tech-table thead th:first-child { border-top-left-radius: var(--radius); }
.tech-table thead th:last-child  { border-top-right-radius: var(--radius); }

/* Células — densas (≈30% menos espaço vertical) */
.tech-table tbody td {
    padding: 4px 12px;
    border-bottom: 1px solid var(--color-gray-100);
    color: var(--color-gray-700);
    vertical-align: middle;
    line-height: 1.3;
    background: #fff;
}
.tech-table tbody tr:last-child td { border-bottom: none; }
.tech-table tbody tr:last-child td:first-child { border-bottom-left-radius: var(--radius); }
.tech-table tbody tr:last-child td:last-child  { border-bottom-right-radius: var(--radius); }

/* Zebra mais sutil + hover destacado */
.tech-table tbody tr:nth-child(even) td { background: #FAFBFD; }
.tech-table tbody tr:hover td {
    background: rgba(194, 60, 56, .06);
    color: var(--color-primary-dark);
}

.tech-table strong { color: var(--color-primary-dark); font-weight: 700; }
.tech-table .cell-temp { font-weight: 700; color: var(--color-accent); white-space: nowrap; }
.tech-table .cell-code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: var(--fs-xs); color: var(--color-primary); }

/* Subtítulo de tabela — barra colada ao texto, alinhado ao eixo esquerdo */
.product-detail__sub {
    font-family: var(--font-display);
    color: var(--color-primary);
    font-size: var(--fs-base);
    font-weight: 700;
    margin: var(--sp-5) 0 var(--sp-2);
    padding-left: 8px;
    border-left: 3px solid var(--color-accent);
    line-height: 1.3;
}

/* Em mobile pequeno, células com menos padding mas ainda visível */
@media (max-width: 540px) {
    .tech-table { font-size: var(--fs-xs); }
    .tech-table thead th { padding: 5px 9px; }
    .tech-table tbody td { padding: 3px 9px; }
}

/* ---------- Bullets grid (listas com ícones) ---------- */
.bullets-grid {
    list-style: none; margin: 0 0 var(--sp-5); padding: 0;
    display: grid; gap: var(--sp-3);
    grid-template-columns: 1fr;
}
@media (min-width: 640px) { .bullets-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .bullets-grid { grid-template-columns: 1fr 1fr 1fr; } }
.bullets-grid li {
    display: flex; gap: 10px; align-items: flex-start;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius);
    font-size: var(--fs-sm);
    color: var(--color-gray-700);
}
.bullets-grid li i {
    color: var(--color-accent); margin-top: 3px; flex-shrink: 0;
}
.section--gray .bullets-grid li { background: #fff; }
.section--dark .bullets-grid li {
    background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); color: rgba(255,255,255,.9);
}
.section--dark .bullets-grid li i { color: var(--color-warning); }

/* ---------- Temperature class table (cores por faixa) ---------- */
.temp-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius);
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
}
.temp-table {
    width: 100%; min-width: 720px;
    border-collapse: collapse;
    font-size: var(--fs-sm);
}
.temp-table thead th {
    background: rgba(255,255,255,.08);
    color: #fff;
    text-align: left;
    padding: 14px 16px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: .06em;
    border-bottom: 1px solid rgba(255,255,255,.15);
}
.temp-table tbody td {
    padding: 14px 16px;
    color: rgba(255,255,255,.88);
    border-bottom: 1px solid rgba(255,255,255,.08);
    vertical-align: top;
}
.temp-table tbody td strong { color: #fff; }
.temp-cell-faixa { font-family: var(--font-display); font-size: var(--fs-base); white-space: nowrap; }

.temp-row { position: relative; }
.temp-row::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
}
.temp-row--cool::before { background: #5BC0EB; }
.temp-row--mid::before  { background: #9BC53D; }
.temp-row--warm::before { background: #F5C842; }
.temp-row--hot::before  { background: #E55934; }
.temp-row--fire::before { background: var(--color-accent); }

.temp-table-note {
    margin: var(--sp-4) 0 0; color: rgba(255,255,255,.6);
    font-size: var(--fs-xs); text-align: center;
}

/* ---------- ESG list — dark text variant ---------- */
.esg__list--dark li { color: var(--color-gray-700); }
.esg__list--dark li i { color: var(--color-accent); }

/* ---------- Section header light (over dark bg) ---------- */
.section__header--light h2 { color: #fff; }
.section__header--light p { color: rgba(255,255,255,.78); }

/* ---------- Legal pages (Termos, Privacidade, LGPD) ---------- */
.legal {
    max-width: 880px; margin: 0 auto;
    padding: var(--sp-8) 0 var(--sp-10);
    color: var(--color-gray-700);
    line-height: 1.75;
}
.legal__meta {
    display: flex; flex-wrap: wrap; gap: var(--sp-3) var(--sp-5);
    padding: var(--sp-4) var(--sp-5);
    background: var(--color-gray-50);
    border-radius: var(--radius);
    margin-bottom: var(--sp-6);
    font-size: var(--fs-sm);
    color: var(--color-muted);
}
.legal__meta strong { color: var(--color-primary-dark); }
.legal h2 {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    color: var(--color-primary-dark);
    margin: var(--sp-8) 0 var(--sp-3);
    padding-bottom: var(--sp-2);
    border-bottom: 1px solid var(--color-gray-100);
}
.legal h2:first-of-type { margin-top: var(--sp-2); }
.legal h3 {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    color: var(--color-primary-dark);
    margin: var(--sp-6) 0 var(--sp-2);
}
.legal p { margin: 0 0 var(--sp-4); }
.legal ul, .legal ol {
    margin: 0 0 var(--sp-4); padding-left: var(--sp-5);
}
.legal li { margin-bottom: var(--sp-2); }
.legal a { color: var(--color-accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.legal a:hover { color: var(--color-accent-dark); }
.legal__nav {
    display: flex; flex-wrap: wrap; gap: var(--sp-2);
    margin: var(--sp-6) 0 var(--sp-8);
    padding: var(--sp-4) var(--sp-5);
    background: var(--color-gray-50);
    border-radius: var(--radius);
}
.legal__nav-label {
    font-size: var(--fs-xs); font-weight: 800;
    text-transform: uppercase; letter-spacing: .06em;
    color: var(--color-primary-dark); margin-right: var(--sp-3);
    align-self: center;
}
.legal__nav a {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px; border-radius: 999px;
    background: #fff; color: var(--color-text);
    font-size: var(--fs-sm); font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--color-gray-100);
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.legal__nav a:hover, .legal__nav a.is-active {
    background: var(--color-primary); border-color: var(--color-primary); color: #fff;
}
.legal__highlight {
    background: #FFF6E6; border-left: 4px solid var(--color-warning);
    padding: var(--sp-4) var(--sp-5);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: var(--sp-5) 0;
    font-size: var(--fs-sm);
    color: var(--color-gray-700);
}
.legal__highlight strong { color: var(--color-primary-dark); }

/* Footer bottom — links legais */
.footer__legal-links {
    display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4);
    justify-content: center; align-items: center;
    margin-top: var(--sp-3);
}
.footer__legal-links a {
    color: rgba(255,255,255,.7);
    font-size: var(--fs-xs);
    text-decoration: none;
    transition: color var(--transition);
}
.footer__legal-links a:hover { color: #fff; text-decoration: underline; }
.footer__legal-links span { color: rgba(255,255,255,.3); }

/* ---------- Reduce motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    .hero__pattern { animation: none; }
    .float-whatsapp__pulse { animation: none; }
}

/* ---------- Ancoragens: thumbnails de produto ---------- */
.ancoragem-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: var(--color-gray-50);
    border-radius: 12px;
    border: 1px solid var(--color-gray-100);
}
.ancoragem-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ---------- Social media: header e footer ---------- */
.social-links {
    display: inline-flex;
    gap: 10px;
    align-items: center;
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: transparent;
    color: #fff !important;
    transition: background var(--transition), transform var(--transition), color var(--transition);
    text-decoration: none;
    font-size: 19px;
}
.social-links a i { color: #fff; }
.social-links a:hover, .social-links a:focus-visible {
    background: var(--color-accent);
    color: #fff !important;
    transform: translateY(-2px);
}
.social-links a:hover i, .social-links a:focus-visible i { color: #fff; }

/* Variação topbar (mais compacta) */
.topbar .social-links { gap: 8px; }
.topbar .social-links a {
    background: rgba(255,255,255,.12);
    width: 32px;
    height: 32px;
    font-size: 15px;
}
.topbar .social-links a:hover {
    background: var(--color-accent);
}

/* Variação footer */
.footer .social-links a {
    background: rgba(255,255,255,.10);
    width: 42px;
    height: 42px;
    font-size: 18px;
}
.footer .social-links a:hover {
    background: var(--color-accent);
}

/* ---------- Módulos: diagrama + tabela lado a lado ---------- */
.modulos-specs {
    display: grid;
    gap: var(--sp-5);
    grid-template-columns: 1fr;
    align-items: start;
    margin-bottom: var(--sp-4);
}
@media (min-width: 768px) {
    .modulos-specs { grid-template-columns: 1fr 1.4fr; }
}
.modulos-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--color-gray-50);
    border: 2px dashed var(--color-gray-200);
    border-radius: 16px;
    padding: var(--sp-6);
    min-height: 280px;
    gap: var(--sp-3);
}
.modulos-placeholder p { color: var(--color-gray-700); margin: 0; }
.modulos-placeholder small { color: var(--color-muted); font-style: italic; }

.modulos-specs__diagrama img {
    width: 100%; height: auto;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(15,35,71,.10);
}

/* ---------- Card Alkegen (slide 13) ---------- */
.alkegen-card {
    display: flex;
    flex-direction: column;
    gap: var(--sp-5);
}
.alkegen-figure {
    margin: 0;
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--sp-6);
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid var(--color-gray-100);
}
.alkegen-figure picture { display: block; }
.alkegen-figure img {
    max-width: 280px;
    width: 100%;
    height: auto;
    margin: 0 auto var(--sp-4);
    object-fit: contain;
}
.alkegen-figure figcaption {
    color: var(--color-gray-700);
    font-size: var(--fs-sm);
    line-height: 1.55;
}
.alkegen-figure figcaption strong {
    display: block;
    color: var(--color-primary-dark);
    margin-bottom: 6px;
    font-size: var(--fs-base);
}
.alkegen-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-3);
}
.alkegen-stat {
    background: var(--color-primary);
    color: #fff;
    padding: var(--sp-4) var(--sp-3);
    border-radius: var(--radius);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.alkegen-stat strong {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: 800;
}
.alkegen-stat span {
    font-size: var(--fs-xs);
    opacity: .85;
    line-height: 1.3;
}

/* ---------- Topbar social: responsivo ---------- */
.topbar__social { display: none; }
@media (min-width: 768px) {
    .topbar__social { display: inline-flex; }
}
@media (max-width: 540px) {
    .topbar__social { display: none !important; }
}