/* ===== Mark Med — v2 (identidade Museo) ===== */

/* Fontes da marca */
@font-face { font-family:"Museo Sans"; src:url("../fonts/MuseoSans-300.otf") format("opentype"); font-weight:300; font-display:swap; }
@font-face { font-family:"Museo Sans"; src:url("../fonts/MuseoSans-500.otf") format("opentype"); font-weight:400 500; font-display:swap; }
@font-face { font-family:"Museo Sans"; src:url("../fonts/MuseoSans-700.otf") format("opentype"); font-weight:700; font-display:swap; }
@font-face { font-family:"Museo Sans"; src:url("../fonts/MuseoSans-900.otf") format("opentype"); font-weight:900; font-display:swap; }
@font-face { font-family:"Museo"; src:url("../fonts/Museo-300.otf") format("opentype"); font-weight:300; font-display:swap; }
@font-face { font-family:"Museo"; src:url("../fonts/Museo-500.otf") format("opentype"); font-weight:500; font-display:swap; }
@font-face { font-family:"Museo"; src:url("../fonts/Museo-700.otf") format("opentype"); font-weight:700; font-display:swap; }
@font-face { font-family:"Museo"; src:url("../fonts/Museo-900.otf") format("opentype"); font-weight:900; font-display:swap; }

:root {
    --primary: #0fa07f;
    --primary-2: #16bd93;
    --primary-dark: #0a6b55;
    --accent: #34d6a7;
    --accent-2: #6ff0cb;
    --deep: #06352b;
    --deep-2: #0a4a3c;
    --ink: #0b2a23;
    --muted: #5d7d74;
    --line: #e3efe9;
    --bg: #ffffff;
    --soft: #f4fbf8;
    --mint: #e9f8f1;
    --radius: 18px;
    --radius-lg: 28px;
    --radius-xl: 40px;
    --shadow-sm: 0 4px 16px rgba(6,53,43,.06);
    --shadow: 0 18px 44px rgba(6,53,43,.10);
    --shadow-lg: 0 34px 80px rgba(6,53,43,.16);
    --ring: 0 0 0 4px rgba(52,214,167,.22);
    --max: 1200px;
    --font: "Museo Sans", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --display: "Museo", "Museo Sans", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-weight: 500; color: var(--ink); background: var(--bg); line-height: 1.68; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 900; line-height: 1.08; margin: 0 0 .5em; color: var(--ink); letter-spacing: -.01em; }
strong { font-weight: 700; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 26px; }
.section { padding: 104px 0; position: relative; }
.section-soft { background: var(--soft); }
.section-mint { background: var(--mint); }
.center { text-align: center; }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: .18em; font-size: 12.5px; font-weight: 700; color: var(--primary); margin-bottom: 18px; font-family: var(--font); }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--accent); border-radius: 2px; }
.center .eyebrow::before { display: none; }
.section-title { font-size: clamp(30px, 4.4vw, 52px); margin-bottom: 18px; }
.section-lead { color: var(--muted); font-size: 19px; max-width: 700px; margin: 0 auto 10px; font-weight: 500; }

.btn { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; background: var(--primary); color: #fff; border: 0; font-weight: 700; font-size: 16px; font-family: var(--font); padding: 16px 30px; border-radius: 999px; transition: .22s; line-height: 1; }
.btn:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn svg { width: 18px; height: 18px; }
.btn-accent { background: var(--accent); color: var(--deep); }
.btn-accent:hover { background: #26c597; color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover { background: var(--soft); box-shadow: none; border-color: var(--primary); color: var(--primary); }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-white { background: #fff; color: var(--primary-dark); }
.btn-white:hover { background: var(--mint); }

/* ===== Topbar ===== */
.topbar { background: var(--deep); color: #bfe8da; font-size: 13.5px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 10px 26px; flex-wrap: wrap; }
.topbar a { color: #dcf5ec; }
.topbar .tb-group { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.topbar .tb-group span, .topbar .tb-group a { display: inline-flex; align-items: center; gap: 7px; }
.topbar .socials { display: flex; gap: 12px; }
.topbar .socials a { opacity: .85; transition: .2s; }
.topbar .socials a:hover { opacity: 1; transform: translateY(-1px); }
.topbar .socials svg { width: 17px; height: 17px; }

/* ===== Header ===== */
/* Cabeçalho transparente sobre o hero/banner (branco, não fixo) */
.site-header { position: absolute; top: 40px; left: 0; right: 0; z-index: 50; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; }
.logo-full { height: 36px; width: auto; display: block; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a { color: #fff; font-weight: 700; font-size: 15.5px; position: relative; font-family: var(--font); opacity: .92; }
.nav a:hover { opacity: 1; }
.nav a::after { content: ""; position: absolute; left: 0; bottom: -7px; height: 2px; width: 0; background: var(--accent); transition: .25s; border-radius: 2px; }
.nav a:hover::after, .nav a.active::after { width: 100%; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 2.5px; background: #fff; margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ===== Hero imersivo (foto em tela cheia) ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(5,42,34,.96) 0%, rgba(6,53,43,.86) 36%, rgba(7,58,47,.5) 70%, rgba(7,58,47,.2) 100%); }
.hero .container { position: relative; z-index: 2; }
.hero-inner { max-width: 760px; color: #fff; padding: 120px 0 90px; }
.hero-badge { display: inline-flex; align-items: center; gap: 9px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); backdrop-filter: blur(8px); padding: 9px 18px; border-radius: 999px; font-size: 13.5px; font-weight: 700; color: #eafaf4; margin-bottom: 28px; }
.hero-badge svg { width: 16px; height: 16px; color: var(--accent-2); }
.hero h1 { color: #fff; font-size: clamp(48px, 7vw, 92px); line-height: .98; margin-bottom: 24px; letter-spacing: -.025em; }
.hero h1 .hl { color: var(--accent-2); }
.hero p { font-size: 21px; color: #dcf2ea; max-width: 560px; margin-bottom: 38px; font-weight: 500; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .btn-ghost { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.4); backdrop-filter: blur(8px); }
.hero .btn-ghost:hover { background: rgba(255,255,255,.22); color: #fff; border-color: #fff; }
.hero-chips { display: flex; gap: 30px; flex-wrap: wrap; margin-top: 46px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.2); }
.hero-chips span { display: inline-flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 600; color: #dcf2ea; background: none; border: 0; padding: 0; box-shadow: none; }
.hero-chips svg { width: 19px; height: 19px; color: var(--accent-2); }

/* ===== Marquee de selos ===== */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 34px 26px; }
.trust-item { display: flex; align-items: center; gap: 15px; }
.trust-item .ic { width: 50px; height: 50px; border-radius: 14px; background: var(--mint); color: var(--primary); display: grid; place-items: center; flex-shrink: 0; }
.trust-item .ic svg { width: 24px; height: 24px; }
.trust-item strong { display: block; font-family: var(--display); font-weight: 900; font-size: 20px; color: var(--ink); }
.trust-item span { color: var(--muted); font-size: 13.5px; }

/* ===== Categorias (bento) ===== */
.grid-cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cat-card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px 28px; overflow: hidden; transition: .3s; display: block; }
.cat-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(165deg, var(--primary), var(--deep)); opacity: 0; transition: .3s; }
.cat-card > * { position: relative; z-index: 1; }
.cat-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.cat-card:hover::after { opacity: 1; }
.cat-card:hover h3, .cat-card:hover p, .cat-card:hover .cat-more { color: #fff; }
.cat-card:hover .cat-ico { background: rgba(255,255,255,.16); color: #fff; }
.cat-ico { width: 60px; height: 60px; border-radius: 18px; background: var(--mint); color: var(--primary); display: grid; place-items: center; margin-bottom: 22px; transition: .3s; }
.cat-ico svg { width: 30px; height: 30px; }
.cat-card h3 { font-size: 22px; margin-bottom: 8px; transition: .2s; }
.cat-card p { color: var(--muted); font-size: 14.5px; margin: 0 0 18px; transition: .2s; }
.cat-more { font-weight: 700; font-size: 14px; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; transition: .2s; font-family: var(--font); }
.cat-more svg { width: 16px; height: 16px; }

/* ===== Cards institucionais ===== */
.grid-blocks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.block-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; transition: .25s; }
.block-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.block-ico { width: 58px; height: 58px; border-radius: 16px; background: var(--mint); color: var(--primary); display: grid; place-items: center; margin-bottom: 20px; }
.block-ico svg { width: 28px; height: 28px; }
.block-card h3 { font-size: 22px; }
.block-card p, .block-card li { color: var(--muted); font-size: 15.5px; }
.block-card ul { margin: 0; padding-left: 18px; }

/* ===== Seção dividida (fábrica) ===== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.facility-single { margin: 0; position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.facility-single img { width: 100%; height: 100%; object-fit: cover; object-position: center; aspect-ratio: 4/3; display: block; transition: .6s; }
.facility-single:hover img { transform: scale(1.04); }
.facility-badge { position: absolute; left: 20px; bottom: 20px; background: rgba(255,255,255,.96); backdrop-filter: blur(6px); border-radius: 18px; padding: 15px 22px; text-align: center; box-shadow: var(--shadow); }
.facility-badge .n { font-family: var(--display); font-weight: 900; font-size: 32px; line-height: 1; color: var(--primary); }
.facility-badge .l { font-size: 12px; color: var(--muted); font-weight: 600; margin-top: 3px; }
.facility-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.facility-imgs figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.facility-imgs figure:first-child { margin-top: 30px; }
.facility-imgs img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3/4; display: block; transition: .5s; }
.facility-imgs figure:hover img { transform: scale(1.05); }
.facility-imgs figcaption { position: absolute; left: 12px; bottom: 12px; background: rgba(6,53,43,.85); color: #fff; font-family: var(--display); font-weight: 700; font-size: 13px; padding: 5px 13px; border-radius: 999px; }
.feature-list { list-style: none; padding: 0; margin: 26px 0 32px; }
.feature-list li { display: flex; gap: 15px; align-items: flex-start; margin-bottom: 18px; }
.feature-list .fi { width: 44px; height: 44px; border-radius: 13px; background: var(--mint); color: var(--primary); display: grid; place-items: center; flex-shrink: 0; }
.feature-list .fi svg { width: 21px; height: 21px; }
.feature-list strong { display: block; font-family: var(--display); font-weight: 700; font-size: 17px; color: var(--ink); }
.feature-list span { color: var(--muted); font-size: 14.5px; }

/* ===== Produtos ===== */
.filters { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 44px; }
.filter-chip { cursor: pointer; border: 1.5px solid var(--line); background: #fff; color: var(--ink); font-weight: 700; font-size: 14.5px; padding: 11px 22px; border-radius: 999px; font-family: var(--font); transition: .2s; display: inline-flex; align-items: center; gap: 8px; }
.filter-chip svg { width: 16px; height: 16px; }
.filter-chip:hover { border-color: var(--primary); color: var(--primary); }
.filter-chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.grid-products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: .25s; position: relative; }
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.product-thumb { aspect-ratio: 4/3; background: #fff; display: grid; place-items: center; padding: 26px; overflow: hidden; border-bottom: 1px solid var(--line); }
.product-thumb img { max-height: 80%; max-width: 82%; width: auto; object-fit: contain; mix-blend-mode: multiply; transition: .4s; }
.product-card:hover .product-thumb img { transform: scale(1.06); }
.product-tag { position: absolute; top: 15px; left: 15px; z-index: 2; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--primary-dark); background: var(--mint); padding: 6px 13px; border-radius: 999px; }
.product-body { padding: 24px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 19px; margin-bottom: 8px; }
.product-body p { color: var(--muted); font-size: 14.5px; flex: 1; margin: 0 0 18px; }
.product-link { font-weight: 700; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; font-family: var(--font); }
.product-link svg { width: 16px; height: 16px; transition: .2s; }
.product-card:hover .product-link svg { transform: translateX(3px); }

/* ===== Produto individual ===== */
.product-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.gallery-main { background: #fff; border-radius: var(--radius-xl); border: 1px solid var(--line); aspect-ratio: 1; display: grid; place-items: center; padding: 50px; box-shadow: var(--shadow-sm); }
.gallery-main img { max-height: 82%; max-width: 82%; object-fit: contain; mix-blend-mode: multiply; }
.gallery-thumbs { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
.gallery-thumbs button { width: 84px; height: 84px; border: 1.5px solid var(--line); border-radius: 16px; background: #fff; cursor: pointer; padding: 9px; transition: .2s; }
.gallery-thumbs button.active, .gallery-thumbs button:hover { border-color: var(--primary); box-shadow: var(--ring); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.prod-cat-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--mint); color: var(--primary-dark); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; padding: 8px 17px; border-radius: 999px; margin-bottom: 20px; }
.prod-cat-badge svg { width: 16px; height: 16px; }
.prod-title { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 16px; }
.reg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 28px 0; }
.reg-item { background: var(--soft); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; }
.reg-item .k { font-size: 12px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); font-weight: 700; }
.reg-item .v { font-family: var(--display); font-weight: 700; font-size: 17px; margin-top: 3px; color: var(--ink); }
.spec { margin-top: 28px; }
.spec h3 { font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--primary); display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-family: var(--font); font-weight: 700; }
.spec h3::before { content: ""; width: 22px; height: 2px; background: var(--accent); border-radius: 2px; }
.spec p { color: #33514a; }
.sterile-pill { display: inline-flex; align-items: center; gap: 7px; background: var(--mint); color: var(--primary-dark); border: 1px solid #a7f3d0; font-weight: 700; font-size: 13px; padding: 7px 15px; border-radius: 999px; }

/* ===== Representantes ===== */
.rep-search { max-width: 500px; margin: 0 auto 40px; position: relative; }
.rep-search input { width: 100%; padding: 17px 18px 17px 50px; border: 1.5px solid var(--line); border-radius: 999px; font-size: 16px; font-family: var(--font); }
.rep-search input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.rep-search svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--muted); }
.grid-reps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rep-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; transition: .2s; }
.rep-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.rep-estado { display: inline-flex; align-items: center; height: 31px; padding: 0 17px; border-radius: 999px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-family: var(--display); font-weight: 700; font-size: 14px; margin: 0 8px 12px 0; }
.rep-region { display: inline-flex; align-items: center; height: 31px; font-size: 12.5px; background: var(--mint); color: var(--primary-dark); padding: 0 14px; border-radius: 999px; margin: 0 0 12px 0; font-weight: 700; }
.rep-card h3 { font-size: 17px; margin-bottom: 2px; clear: both; }
.rep-info { margin-top: 14px; font-size: 14px; color: #33514a; }
.rep-info div { display: flex; gap: 8px; align-items: flex-start; margin-bottom: 6px; }
.rep-info svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; margin-top: 3px; }

/* ===== Contato ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-list .ico { width: 50px; height: 50px; border-radius: 14px; background: var(--mint); color: var(--primary); display: grid; place-items: center; flex-shrink: 0; }
.contact-list .ico svg { width: 22px; height: 22px; }
.contact-list strong { display: block; font-size: 15px; font-family: var(--display); font-weight: 700; }
.contact-list span, .contact-list a { color: var(--muted); font-size: 15px; }
.map-wrap { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow); min-height: 400px; background: var(--soft); }
.map-wrap iframe { width: 100%; height: 100%; min-height: 400px; border: 0; display: block; }

/* ===== CTA ===== */
.cta { position: relative; overflow: hidden; background: radial-gradient(130% 150% at 8% 0%, var(--primary-2), var(--deep)); color: #fff; border-radius: var(--radius-xl); padding: 72px; text-align: center; }
.cta::after { content: ""; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); width: 560px; height: 150%; background: url("../img/marca-d-agua.png") no-repeat center/contain; opacity: .16;
    -webkit-mask-image: linear-gradient(to left, #000 42%, transparent 94%); mask-image: linear-gradient(to left, #000 42%, transparent 94%); }
.cta > * { position: relative; }
.cta h2 { color: #fff; font-size: clamp(30px, 4vw, 44px); }
.cta p { color: #cdeee2; font-size: 19px; margin-bottom: 30px; }
/* Botões sem fundo sobre o CTA escuro: texto branco para leitura */
.cta .btn-ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.55); }
.cta .btn-ghost:hover { background: rgba(255,255,255,.2); color: #fff; border-color: #fff; }

/* ===== Footer ===== */
.site-footer { background: var(--deep); color: #9fc8ba; padding: 76px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.site-footer h4 { color: #fff; font-size: 17px; margin-bottom: 18px; font-family: var(--display); font-weight: 700; }
.site-footer a { color: #9fc8ba; }
.site-footer a:hover { color: #fff; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.footer-logo img { height: 38px; width: auto; }
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: 11px; }
.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li { display: flex; gap: 13px; align-items: flex-start; margin-bottom: 18px; }
.footer-contact .fc-ic { width: 38px; height: 38px; border-radius: 11px; background: rgba(255,255,255,.07); color: var(--accent-2); display: grid; place-items: center; flex-shrink: 0; }
.footer-contact .fc-ic svg { width: 18px; height: 18px; }
.footer-contact .fc-t { display: block; color: #fff; font-family: var(--display); font-weight: 700; font-size: 13px; margin-bottom: 4px; }
.footer-contact a { display: block; color: #9fc8ba; font-size: 14.5px; line-height: 1.75; }
.footer-contact a:hover { color: #fff; }
.footer-contact div > span:not(.fc-t) { color: #9fc8ba; font-size: 14.5px; line-height: 1.6; }
.footer-social { display: flex; gap: 12px; margin-top: 22px; }
.footer-social a { width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,.08); display: grid; place-items: center; transition: .2s; }
.footer-social a:hover { background: var(--accent); color: var(--deep); transform: translateY(-2px); }
.footer-social svg { width: 19px; height: 19px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 26px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 14px; }

/* ===== Page head ===== */
.page-head { position: relative; overflow: hidden; background: radial-gradient(120% 140% at 88% 0%, var(--primary-2), var(--deep)); color: #fff; padding: 164px 0 84px; }
.page-head::after { content: ""; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); width: 480px; height: 150%; background: url("../img/marca-d-agua.png") no-repeat center/contain; opacity: .15;
    -webkit-mask-image: linear-gradient(to left, #000 44%, transparent 95%); mask-image: linear-gradient(to left, #000 44%, transparent 95%); }
.page-head > * { position: relative; }
.page-head h1 { color: #fff; font-size: clamp(34px, 5vw, 54px); }
.page-head p { color: #cdeee2; font-size: 19px; max-width: 660px; margin: 0; font-weight: 500; }
.breadcrumb { font-size: 14px; color: #a9e0cf; margin-bottom: 14px; }
.breadcrumb a { color: #fff; }

/* ===== WhatsApp float ===== */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 62px; height: 62px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: var(--shadow-lg); transition: .2s; }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; fill: #fff; }

/* ===== Reveal ===== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ===== Responsivo ===== */
@media (max-width: 1000px) {
    .grid-cats { grid-template-columns: repeat(2, 1fr); }
    .trust .container { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; gap: 50px; padding: 66px 0 76px; }
    .hero-visual { max-width: 440px; }
    .hero-float.hf1 { left: 0; }
    .hero-float.hf2 { right: 0; }
    .grid-blocks, .grid-products, .grid-reps { grid-template-columns: repeat(2, 1fr); }
    .product-hero, .contact-grid, .split { grid-template-columns: 1fr; gap: 40px; }
    .facility-imgs figure:first-child { margin-top: 0; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
    .section { padding: 64px 0; }
    /* No mobile a topbar sai (os contatos ficam no rodapé) e o cabeçalho encosta no topo — evita sobreposição quando a topbar quebra em 2 linhas */
    .topbar { display: none; }
    .site-header { top: 0; }
    .site-header .container { height: 66px; }
    .nav { position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 26px 22px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: .25s; }
    .nav.open { opacity: 1; visibility: visible; transform: none; }
    .nav a { color: var(--ink); opacity: 1; padding: 15px 0; border-bottom: 1px solid var(--line); }
    .nav a::after { display: none; }
    .nav-toggle { display: block; }
    .cta { padding: 48px 26px; }
    .reg-grid { grid-template-columns: 1fr; }

    /* Hero mobile: menor e com véu mais uniforme/escuro */
    .hero { min-height: auto; }
    .hero-inner { padding: 120px 0 64px; max-width: 100%; }
    .hero-media::after { background: linear-gradient(168deg, rgba(5,42,34,.95) 0%, rgba(6,53,43,.9) 55%, rgba(6,53,43,.86) 100%); }
    .hero h1 { font-size: clamp(36px, 10.5vw, 56px); line-height: 1.04; }
    .hero p { font-size: 18px; }
    .hero-actions { flex-direction: column; align-items: stretch; width: 100%; max-width: 320px; }
    .hero-actions .btn { justify-content: center; }
    .hero-chips { gap: 14px; margin-top: 30px; padding-top: 24px; }

    /* Banner interno e marca-d'água menores no mobile */
    .page-head { padding: 120px 0 52px; }
    .page-head h1 { font-size: clamp(30px, 8vw, 40px); }
    .page-head::after, .cta::after { width: 300px; opacity: .1; -webkit-mask-image: none; mask-image: none; }
    .section-title { font-size: clamp(26px, 7vw, 36px); }
}
@media (max-width: 560px) {
    .grid-cats, .grid-blocks, .grid-products, .grid-reps, .footer-grid, .stats, .trust .container { grid-template-columns: 1fr; }
    .topbar .tb-group:first-child { display: none; }
    .hero-float { display: none; }
}