:root{
      --petroleo:#102e3b;
      --petroleo-2:#1a4754;
      --gold:#c69a54;
      --gold-light:#e3c798;
      --gold-soft:#f0e0bf;
      --cream:#fcf9f4;
      --cream-2:#f4ede3;
      --white:#ffffff;
      --ink:#263b44;
      --muted:#5e6b70;
      --brown:#3a2e31;
      --line:rgba(198,154,84,.22);
      --radius:22px;
      --shadow:0 24px 60px rgba(10,34,45,.10);
      --shadow-soft:0 14px 30px rgba(10,34,45,.08);
      --header-h:84px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:96px}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;line-height:1.65;overflow-x:hidden}
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    button{font:inherit}
    :focus-visible{outline:3px solid var(--gold);outline-offset:4px}
    .container{width:min(1180px,calc(100% - 42px));margin-inline:auto;position:relative}
    h1,h2,h3,p{margin-top:0}
    h1,h2,.serif{font-family:'Playfair Display',Georgia,serif}
    h2{font-size:clamp(2.2rem,4.4vw,3.8rem);color:var(--petroleo);margin-bottom:18px;line-height:1.08}
    h3{font-size:1.3rem;line-height:1.15}
    p{max-width:68ch}
    .eyebrow{text-transform:uppercase;letter-spacing:.22em;font-weight:700;font-size:.74rem;color:var(--gold)}
    .small{font-size:.9rem;color:var(--muted)}
    .divider-gold{width:52px;height:3px;background:var(--gold);margin:20px 0 24px;border-radius:999px}
    .section{padding-block:106px;position:relative}
    .section-heading{max-width:760px;margin-bottom:38px}
    .section-heading p{color:var(--muted)}

    .site-header{position:sticky;top:0;z-index:100;background:rgba(16,46,59,.97);color:#fff;border-bottom:1px solid rgba(227,199,152,.22);backdrop-filter:blur(14px);overflow:visible}
    .header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;z-index:1}
    .brand-link{display:flex;align-items:center;gap:14px;min-width:0}
    .brand-link .header-logo{position:relative;display:block;width:186px;height:72px;overflow:hidden;flex:none}.brand-link .header-logo img{position:absolute;width:220px;max-width:none;height:220px;left:-17px;top:-75px;filter:drop-shadow(0 6px 10px rgba(0,0,0,.16))}
    .brand-copy{display:flex;flex-direction:column;line-height:1.1}
    .brand-title{font-family:'Playfair Display',serif;font-size:1.18rem;font-weight:700;color:#fff}
    .brand-sub{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#d8c69e}
    .nav{display:flex;align-items:center;gap:26px}
    .nav>a,.nav .nav-toggle{position:relative;color:#f4f5f2;font-size:.92rem;font-weight:600;background:none;border:0;padding:10px 0;cursor:pointer}
    .nav>a::after,.nav .nav-toggle::after{content:"";position:absolute;left:0;right:100%;bottom:5px;height:2px;background:var(--gold-light);transition:right .25s ease}
    .nav>a:hover::after,.nav .nav-toggle:hover::after{right:0}
    .dropdown{position:relative;z-index:301}
    .nav-toggle .caret{margin-left:7px;color:var(--gold-light)}
    .dropdown-menu{position:absolute;top:calc(100% + 10px);left:-18px;min-width:215px;z-index:300;background:#fff;color:var(--petroleo);padding:10px;border-radius:14px;box-shadow:var(--shadow);display:none;border:1px solid #efe4d5}
    .dropdown.open .dropdown-menu,.dropdown:focus-within .dropdown-menu{display:grid}
    .dropdown-menu a{padding:11px 13px;border-radius:10px;font-size:.93rem}
    .dropdown-menu a:hover{background:#f7f0e6}
    .nav .nav-cta{background:var(--gold);color:var(--petroleo);border-radius:999px;padding:12px 18px;box-shadow:0 8px 20px rgba(0,0,0,.12)}
    .nav .nav-cta::after{display:none}
    .nav .nav-cta:hover{background:var(--gold-light)}
    .menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.35);border-radius:10px;color:white;font-size:1.5rem;line-height:1;padding:8px 12px;cursor:pointer}

    .hero{position:relative;overflow:hidden;background:
      radial-gradient(circle at 82% 16%, rgba(62,117,133,.25) 0%, transparent 28%),
      linear-gradient(135deg,#0d2733,#173f4b);color:#fff}
    .hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 0 70%,rgba(255,255,255,.03) 100%)}
    .hero-grid{min-height:700px;display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center;padding-block:78px 102px;position:relative;z-index:1}
    .brand-circle{position:absolute;pointer-events:none;user-select:none;opacity:.95}
    .brand-circle img{position:absolute;width:135%;height:135%;max-width:none;left:-17.5%;top:-17.5%;object-fit:contain}
    .hero-circle{width:190px;height:190px;top:-70px;left:-84px}
    .hero-copy{position:relative;z-index:1}
    .hero-copy h1{font-size:clamp(3.1rem,6.3vw,6rem);margin:20px 0 22px;letter-spacing:-.038em;line-height:.98}
    .hero-copy h1 em{font-style:normal;color:var(--gold-light)}
    .hero-copy p{color:#e5ecee;font-size:1.07rem;margin-bottom:28px}
    .hero-pills{display:flex;flex-wrap:wrap;gap:11px;margin:0 0 18px;padding:0;list-style:none}
    .hero-pills li{padding:9px 14px;border:1px solid rgba(227,199,152,.28);border-radius:999px;background:rgba(255,255,255,.06);font-size:.85rem;color:#ecf2f4}
    .buttons{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:10px;border-radius:999px;padding:13px 22px;border:1px solid transparent;font-weight:700;font-size:.93rem;transition:transform .22s,background .22s,border .22s,box-shadow .22s;cursor:pointer;text-align:center}
    .btn:hover{transform:translateY(-3px)}
    .btn-gold{background:var(--gold);color:#142e36;box-shadow:0 10px 25px rgba(0,0,0,.14)}
    .btn-gold:hover{background:var(--gold-light)}
    .btn-outline{border-color:#d8c69e;color:#fff;background:transparent}
    .btn-outline:hover{background:rgba(255,255,255,.08)}
    .btn-dark{background:var(--petroleo);color:#fff}
    .btn-dark:hover{background:var(--petroleo-2)}
    .btn-soft{background:#fff;color:var(--petroleo);border-color:#e8ddcd}
    .btn-soft:hover{background:#fff7ef}
    .icon-img{width:20px;height:20px;object-fit:contain;flex:0 0 auto}
    .catalog-badge{margin-top:20px;display:inline-flex;align-items:center;gap:10px;padding:12px 15px;background:rgba(255,255,255,.10);border:1px solid rgba(227,199,152,.26);border-radius:18px;color:#f4f4ef;max-width:520px}
    .catalog-badge strong{color:var(--gold-soft)}

    .hero-visual{position:relative;display:grid;place-items:center;min-height:560px}
    .hero-card{position:relative;width:min(100%,440px);aspect-ratio:4/5;background:#fff;border-radius:34px 34px 26px 26px;overflow:hidden;box-shadow:0 28px 80px rgba(5,13,23,.28);border:1px solid rgba(255,255,255,.18)}
    .hero-card img{width:100%;height:100%;object-fit:cover}
    .hero-mini{position:absolute;background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-soft);border:1px solid rgba(235,223,206,.9)}
    .hero-mini img{width:100%;height:100%;object-fit:cover}
    .hero-mini.one{width:140px;height:170px;left:-8px;bottom:58px;transform:rotate(-7deg)}
    .hero-mini.two{width:150px;height:180px;right:-14px;top:54px;transform:rotate(7deg)}
    .hero-mini.three{width:128px;height:128px;right:22px;bottom:-18px;border-radius:24px;transform:rotate(-5deg)}
    .hero-logo-tag{position:absolute;left:26px;top:26px;background:rgba(255,255,255,.94);padding:10px 14px;border-radius:18px;box-shadow:var(--shadow-soft)}
    .hero-logo-tag img{height:42px;width:auto}
    .float-note{position:absolute;right:6px;bottom:52px;background:#fff;color:var(--petroleo);padding:16px 20px;border-left:3px solid var(--gold);border-radius:16px;box-shadow:var(--shadow);font-family:'Playfair Display',serif;font-size:1.08rem;max-width:220px}
    .scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);font-size:.75rem;letter-spacing:.18em;color:#a6c0c7;text-transform:uppercase}

    .about-section{background:#fff}
    .about-circle{width:150px;height:150px;top:-52px;left:50%;transform:translateX(-50%);opacity:.82}
    .about-grid{display:grid;grid-template-columns:.96fr 1.04fr;gap:76px;align-items:center}
    .about-image-wrap{position:relative}
    .about-image-wrap::after{content:"";position:absolute;right:-18px;bottom:-18px;width:150px;height:150px;border-radius:30px;background:linear-gradient(135deg,var(--gold-soft),rgba(227,199,152,.22));z-index:0}
    .about-photo{position:relative;z-index:1;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:1/1;border:1px solid #efe5d7}
    .about-photo img{width:100%;height:100%;object-fit:cover}
    .about-copy p{color:#53656d}
    .about-note{padding:18px 20px;border-radius:18px;background:#f7f0e6;border:1px solid #ecdfce;color:#4e5d65;margin-top:18px}
    .quote{font-family:'Playfair Display',serif;font-size:1.3rem;color:var(--petroleo);border-left:3px solid var(--gold);padding-left:21px;margin-top:28px}
    .values{margin-top:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .value{padding:24px;background:#fff;border:1px solid #ece6da;border-radius:18px;box-shadow:0 10px 25px rgba(15,33,43,.04)}
    .value .num{font-weight:700;color:var(--gold);letter-spacing:.1em;font-size:.8rem}
    .value h3{margin:12px 0}
    .value p{font-size:.93rem;color:var(--muted);margin:0}

    .products{background:var(--cream-2)}
    .products-top{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
    .products-tools{display:flex;flex-wrap:wrap;gap:10px}
    .pill-link{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;background:#fff;border:1px solid #e4d8c7;border-radius:999px;font-weight:700;font-size:.88rem;color:var(--petroleo);box-shadow:0 8px 18px rgba(15,33,43,.05)}
    .pill-link:hover{background:#fff6ed}
    .category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));justify-items:center;gap:22px;margin-top:34px}
    .product-card{width:100%;max-width:300px;position:relative;background:#fff;border:1px solid #e7ddd0;border-radius:22px;overflow:hidden;transition:transform .28s,box-shadow .28s,border-color .28s;box-shadow:0 10px 24px rgba(15,33,43,.05)}
    .product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
    .product-card.section-focus{box-shadow:0 0 0 4px rgba(198,154,84,.26), var(--shadow);border-color:rgba(198,154,84,.8);animation:cardPulse 1.3s ease}
    @keyframes cardPulse{0%{transform:translateY(0)}30%{transform:translateY(-8px)}100%{transform:translateY(0)}}
    .product-card::before{content:"";position:absolute;top:18px;left:18px;right:18px;height:1px;background:linear-gradient(90deg,rgba(198,154,84,.05),rgba(198,154,84,.5),rgba(198,154,84,.05));z-index:2}
    .product-carousel{position:relative;background:#f9f3ea}
    .carousel-viewport{position:relative;aspect-ratio:4/5;overflow:hidden}
    .carousel-slide{position:absolute;inset:0;opacity:0;transition:opacity .45s ease}
    .carousel-slide.active{opacity:1;z-index:1}
    .carousel-slide img{width:100%;height:100%;object-fit:cover}
    .carousel-shade{position:absolute;inset:auto 0 0 0;height:24%;background:linear-gradient(180deg,transparent,rgba(0,0,0,.14));z-index:2;pointer-events:none}
    .carousel-control{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.88);backdrop-filter:blur(6px);color:var(--petroleo);font-size:1.45rem;display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow-soft);z-index:4}
    .carousel-control:hover{background:#fff}
    .carousel-prev{left:12px}.carousel-next{right:12px}
    .carousel-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px;z-index:4}
    .carousel-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.6);cursor:pointer;padding:0}
    .carousel-dot[aria-current="true"]{background:#fff;box-shadow:0 0 0 2px rgba(16,46,59,.18)}
    .card-body{padding:26px}
    .card-body h3{font-family:'Playfair Display',serif;font-size:1.7rem;color:var(--petroleo);margin-bottom:10px}
    .card-body p{font-size:.95rem;color:var(--muted);min-height:76px}
    .text-link{font-weight:700;color:var(--petroleo);display:inline-flex;gap:9px;align-items:center}
    .text-link:hover{color:#a6752c}
    .catalog-banner{margin-top:28px;padding:24px 24px;background:linear-gradient(135deg,#fff,#fbf5ec);border:1px solid #e6d7c4;border-radius:22px;display:grid;grid-template-columns:1.2fr auto;gap:18px;align-items:center;box-shadow:0 10px 24px rgba(15,33,43,.05)}
    .catalog-banner p{margin:0;color:var(--muted)}

    .corporate{background:var(--petroleo);color:#fff;overflow:hidden}
    .corporate .section-heading h2,.corporate h2{color:#fff}
    .corporate p{color:#d5e0e3}
    .corporate-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}
    .corporate-photo{border-radius:28px;overflow:hidden;box-shadow:0 26px 70px rgba(0,0,0,.26);border:1px solid rgba(255,255,255,.1);aspect-ratio:16/10}
    .corporate-photo img{width:100%;height:100%;object-fit:cover}
    .corporate-circle{width:165px;height:165px;right:-78px;bottom:-70px;opacity:.75}

    .contact{background:#fff}
    .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
    .contact-copy p{color:var(--muted)}
    .contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
    .contact-callout{margin-top:22px;padding:20px 22px;background:#f7f0e6;border:1px solid #e7dbc8;border-radius:20px;color:#53656d}
    .contact-callout strong{color:var(--petroleo)}
    .qr-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .qr-card{background:#fff;border:1px solid #e7ddd0;border-radius:22px;padding:18px;box-shadow:0 10px 24px rgba(15,33,43,.05);text-align:center}
    .qr-card h3{margin:10px 0 8px;color:var(--petroleo);font-size:1.25rem}
    .qr-card p{margin:0 auto 14px;color:var(--muted);font-size:.92rem}
    .qr-frame{max-width:180px;margin:0 auto 12px;border-radius:18px;overflow:hidden;border:1px solid #eee4d5;background:#fff}
    .qr-frame img{width:100%;height:auto}
    .contact-links{margin-top:22px;display:flex;gap:18px;flex-wrap:wrap}
    .contact-links a{display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid var(--gold);font-weight:700;color:var(--petroleo)}

    footer{background:#0c2731;color:#d6e3e7;padding:34px 0;position:relative;overflow:hidden}
    .footer-circle{width:130px;height:130px;left:-52px;top:-52px;opacity:.65}
    .footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative;z-index:1}
    .footer-brand{display:flex;align-items:center;gap:12px}
    .footer-brand img{height:44px;width:auto}
    .footer-inner small{color:#9eb3bb}
    .footer-inner a:hover{color:var(--gold-light)}

    .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
    .reveal.visible{opacity:1;transform:none}

    @media(max-width:980px){
      .hero-grid,.about-grid,.corporate-grid,.contact-grid{grid-template-columns:1fr;gap:38px}
      .hero-grid{padding-block:64px 88px}
      .hero-visual{min-height:auto}
      .category-grid{grid-template-columns:1fr 1fr}
      .values{grid-template-columns:1fr 1fr}
      .catalog-banner{grid-template-columns:1fr}
      .contact-grid{gap:24px}
    }

    @media(max-width:850px){
      .menu-btn{display:block}
      .header-inner{height:74px}
      .brand-link .header-logo{width:174px;height:67px}.brand-link .header-logo img{width:205px;height:205px;left:-16px;top:-70px}
      .nav{display:none;position:absolute;left:0;right:0;top:74px;background:var(--petroleo);padding:20px 24px 26px;flex-direction:column;align-items:stretch;gap:8px;border-bottom:1px solid rgba(255,255,255,.2)}
      .nav.open{display:flex}
      .nav>a,.nav .nav-toggle{display:block;text-align:left;padding:10px 0}
      .dropdown-menu{position:static;box-shadow:none;margin:4px 0;background:#fff}
      .hero-copy h1{font-size:clamp(2.8rem,10vw,4.8rem)}
      .hero-card{max-width:420px;margin-inline:auto}
      .float-note{right:0;bottom:18px}
      .hero-mini.one{left:0}.hero-mini.two{right:0}
      .products-top{display:block}
    }

    @media(max-width:620px){
      .container{width:min(100% - 30px,1180px)}
      .hero-grid{padding-block:58px 84px}
      .hero-mini{display:none}
      .hero-card{border-radius:26px}
      .buttons .btn,.contact-actions .btn{width:100%}
      .values,.category-grid,.qr-grid{grid-template-columns:1fr}
      .card-body p{min-height:0}
      .footer-inner{flex-direction:column;text-align:center}
      .section{padding-block:72px}
      .brand-copy{display:none}
      .brand-link .header-logo{width:150px;height:60px}.brand-link .header-logo img{width:180px;height:180px;left:-14px;top:-61px}
      .catalog-badge{font-size:.92rem}
      .contact-links{gap:14px}
      .hero-circle{width:134px;height:134px;left:-54px;top:-46px}
      .about-circle{width:122px;height:122px;top:-44px}
      .corporate-circle{width:138px;height:138px}
      .scroll-hint{display:none}
    }

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

/* v1.0.6: refinamentos de responsividade e organização */
.no-bottom-margin{margin-bottom:0}
.tight-bottom-margin{margin-bottom:26px}
.eyebrow-soft{color:var(--gold-light)}
.catalog-banner-title{font-family:'Playfair Display',serif;font-size:1.7rem;margin:8px 0;color:var(--petroleo)}
.product-card{scroll-margin-top:110px}
@media(max-width:850px){
  /* O menu precisa ficar sobre a página, sem ser cortado pelo contêiner do topo. */
  .site-header{overflow:visible}
  .header-inner{position:static}
  .nav{max-height:calc(100dvh - 74px);overflow-y:auto;overscroll-behavior:contain;z-index:350}
  .dropdown-menu{max-height:none}
  .hero-grid{gap:32px}
  .hero-visual{max-width:min(100%,460px);margin-inline:auto}
  .hero-mini{pointer-events:none}
}
@media(max-width:620px){
  html{scroll-padding-top:84px}
  .product-card{scroll-margin-top:86px}
  .hero-grid{min-height:auto}
  .hero-card{width:min(100%,370px)}
  .hero-visual{width:100%}
  .hero-visual .float-note{position:relative;bottom:auto;right:auto;margin:-20px 10px 0 auto;z-index:2;max-width:260px}
  .qr-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .qr-card{padding:12px}
  .qr-card .btn{padding:10px 8px;font-size:.79rem;min-height:44px}
  .qr-card p{font-size:.82rem}
  .qr-card h3{font-size:1.08rem}
  .category-grid{gap:18px}
  .product-card{max-width:330px;width:100%;margin-inline:auto}
  .contact-actions .btn{min-height:48px}
  .contact-grid{min-width:0}
}
@media(max-width:370px){
  .qr-grid{grid-template-columns:1fr}
  .qr-card{max-width:320px;width:100%;margin-inline:auto}
}