/* =====================================================================
   WM Comércio de Metais — estilos do site
   Base visual: o site atual da WM e as referências do setor (Puma,
   Galeazi, GDRW, Kingler, Copperaf): topo com foto, cards de produto com
   foto, faixas azuis com ícones, orçamento sobre foto, rodapé completo.
   Marca: preto, azul #0B3C5D e cinza #F2F4F5 · Montserrat (fonte do logo).
   ===================================================================== */

/* 1. Tokens ---------------------------------------------------------- */
:root {
  --wm-black: #000000;
  --wm-white: #ffffff;
  --wm-gray-50: #f2f4f5;
  --wm-gray-100: #e7eaec;
  --wm-gray-200: #dfe3e5;
  --wm-gray-300: #c9d0d4;
  --wm-gray-600: #5b656b;
  --wm-gray-800: #2a2f33;
  --wm-gray-900: #15191c;

  --wm-blue-100: #eef4f8;
  --wm-blue-200: #d6e3ec;
  --wm-blue-300: #b9cbd8;
  --wm-blue-500: #5980a6;   /* azul da marca clareado, para fundo escuro */
  --wm-blue-600: #1f5780;
  --wm-blue: #0b3c5d;       /* azul da marca */
  --wm-blue-800: #072b43;
  --wm-blue-900: #041b2b;

  --alloy-aluminio: #9aa3a8;
  --alloy-bronze: #7d5a35;
  --alloy-cobre: #b06a3b;
  --alloy-latao: #a8873f;

  --whatsapp: #25d366;      /* botão flutuante (só ícone) */
  --whatsapp-text: #157f41; /* botões com texto: 5:1 com branco */

  --text: #0f1419;
  --text-muted: var(--wm-gray-600);
  --line: var(--wm-gray-200);
  --surface: var(--wm-white);
  --surface-alt: var(--wm-gray-50);

  --font: "Montserrat", Arial, Calibri, sans-serif;
  --container: 1240px;
  --gutter: clamp(20px, 3vw, 24px);
  --section-y: clamp(64px, 8vw, 104px);
  --radius: 4px;
  --shadow-card: 0 1px 2px rgba(15, 20, 25, 0.06), 0 10px 30px rgba(11, 60, 93, 0.08);
  --shadow-lift: 0 2px 4px rgba(15, 20, 25, 0.08), 0 18px 40px rgba(11, 60, 93, 0.16);
  --header-h: 80px;
  --dur: 180ms;
}

/* 2. Base ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.65;
  color: var(--text); background: var(--surface);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
a { color: var(--wm-blue); text-decoration: none; }
a:hover { color: var(--wm-black); }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--wm-blue-500); outline-offset: 3px; }
html.nav-open { overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0ms !important; animation-duration: 0ms !important; }
}

.wrap { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute !important; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 12px 16px; background: #fff; color: #000; font-weight: 600; }
.skip-link:focus { top: 12px; }

.icon { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 30px; height: 30px; }
.icon--fill { fill: currentColor; stroke: none; }

/* 3. Botões ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 14px 26px;
  font-family: var(--font); font-size: 14px; font-weight: 700; line-height: 1.2;
  letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none; white-space: nowrap;
  border: 2px solid transparent; border-radius: var(--radius); cursor: pointer;
  transition: background-color var(--dur), color var(--dur), border-color var(--dur), transform var(--dur);
}
.btn:hover { text-decoration: none; }
.btn .icon { width: 18px; height: 18px; }
.btn--primary { background: var(--wm-blue); border-color: var(--wm-blue); color: #fff; }
.btn--primary:hover { background: var(--wm-black); border-color: var(--wm-black); color: #fff; }
.btn--light { background: #fff; border-color: #fff; color: var(--wm-blue); }
.btn--light:hover { background: var(--wm-blue-200); border-color: var(--wm-blue-200); color: var(--wm-blue-800); }
.btn--outline { border-color: var(--wm-blue); color: var(--wm-blue); }
.btn--outline:hover { background: var(--wm-blue); color: #fff; }
.btn--outline-light { border-color: rgba(255, 255, 255, 0.7); color: #fff; }
.btn--outline-light:hover { background: #fff; border-color: #fff; color: var(--wm-blue); }
.btn--whatsapp { background: var(--whatsapp-text); border-color: var(--whatsapp-text); color: #fff; }
.btn--whatsapp:hover { background: #0f6b35; border-color: #0f6b35; color: #fff; }
.btn--sm { min-height: 42px; padding: 10px 18px; font-size: 13px; }
@media (max-width: 459px) { .btn { white-space: normal; text-align: center; } }
.calc__result .btn { white-space: normal; text-align: center; }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--wm-blue); }
.link-arrow .icon { width: 18px; height: 18px; transition: transform var(--dur); }
.link-arrow:hover .icon { transform: translateX(3px); }

/* 4. Cabeçalho de seção (título centralizado com filete, como nas referências) */
.section { padding-block: var(--section-y); }
.section--alt { background: var(--surface-alt); }
.heading { text-align: center; max-width: 720px; margin: 0 auto clamp(36px, 5vw, 56px); }
.heading--left { text-align: left; margin-inline: 0; }
.eyebrow {
  display: inline-block; margin-bottom: 12px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--wm-blue);
}
.title {
  font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.625rem); font-weight: 800;
  line-height: 1.15; letter-spacing: -0.02em; color: var(--wm-black); text-wrap: balance;
}
.title::after {
  content: ""; display: block; width: 56px; height: 4px; margin: 18px auto 0;
  background: var(--wm-blue);
}
.heading--left .title::after { margin-left: 0; }
.heading p { margin-top: 18px; font-size: 17px; color: var(--text-muted); }
.on-dark .eyebrow { color: var(--wm-blue-300); }
.on-dark .title { color: #fff; }
.on-dark .title::after { background: #fff; }
.on-dark .heading p { color: rgba(255, 255, 255, 0.82); }

/* 5. Barra superior + cabeçalho preto -------------------------------- */
.topbar { background: var(--wm-blue); color: rgba(255, 255, 255, 0.88); font-size: 13px; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 40px; }
.topbar__list { display: flex; flex-wrap: wrap; gap: 6px 26px; }
.topbar a, .topbar span { display: inline-flex; align-items: center; gap: 8px; color: inherit; }
.topbar a:hover { color: #fff; }
.topbar .icon { width: 15px; height: 15px; }
@media (max-width: 859px) { .topbar { display: none; } }

.site-header { position: sticky; top: 0; z-index: 50; background: #fff; color: var(--text); box-shadow: 0 1px 0 var(--line); transition: box-shadow var(--dur); }
.site-header.is-compact { box-shadow: 0 1px 0 var(--line), 0 8px 24px rgba(15, 20, 25, 0.08); }
.site-header__inner { display: flex; align-items: center; gap: 28px; height: var(--header-h); transition: height var(--dur); }
.site-header.is-compact .site-header__inner { height: 68px; }
.brand { flex: none; display: block; }
.brand img { height: 58px; width: auto; transition: height var(--dur); }
.site-header.is-compact .brand img { height: 48px; }

.nav { margin-left: auto; align-self: stretch; display: flex; }
.nav__list { display: flex; align-items: stretch; }
.nav__item { position: relative; display: flex; }
.nav__link {
  display: inline-flex; align-items: center; gap: 6px; padding: 0 14px;
  background: none; border: 0; cursor: pointer;
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text);
  box-shadow: inset 0 -3px 0 transparent;
  transition: color var(--dur), box-shadow var(--dur);
}
.nav__link:hover, .nav__link[aria-current="page"], .nav__item.is-current > .nav__link { color: var(--wm-blue); box-shadow: inset 0 -3px 0 var(--wm-blue); }
.dropdown a[aria-current="page"] { color: var(--wm-blue); background: var(--wm-blue-100); }
.nav__link:focus-visible { outline-offset: -6px; }
.nav__trigger .icon { transition: transform var(--dur); }
.nav__trigger[aria-expanded="true"] .icon { transform: rotate(180deg); }
.nav__extra { display: none; }

.dropdown {
  position: absolute; top: 100%; left: 0; z-index: 3; display: none;
  min-width: 250px; padding: 10px;
  background: #fff; border-top: 3px solid var(--wm-blue); border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-lift);
}
.nav__trigger[aria-expanded="true"] + .dropdown { display: block; }
@media (hover: hover) and (min-width: 1240px) { .nav__item--dropdown:hover .dropdown { display: block; } }
.dropdown a {
  display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 12px;
  font-size: 14px; font-weight: 600; color: var(--text); border-radius: var(--radius);
}
.dropdown a:hover { background: var(--wm-gray-50); color: var(--wm-blue); }
.dropdown .dropdown__all { margin-top: 6px; border-top: 1px solid var(--line); border-radius: 0; color: var(--wm-blue); }
.swatch { width: 12px; height: 12px; border-radius: 2px; background: var(--alloy); flex: none; }

.site-header__cta { flex: none; }
.cta-short { display: none; }
.nav-toggle { display: none; width: 48px; height: 48px; margin-right: -10px; align-items: center; justify-content: center; background: none; border: 0; color: var(--text); cursor: pointer; }
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after { display: block; width: 24px; height: 2px; background: currentColor; transition: transform var(--dur), background-color var(--dur); }
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bars::before { top: -7px; }
.nav-toggle__bars::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1239px) {
  :root { --header-h: 66px; }
  .brand img, .site-header.is-compact .brand img { height: 46px; }
  .site-header.is-compact .site-header__inner { height: var(--header-h); }
  .site-header__inner { gap: 12px; }
  .site-header__cta { margin-left: auto; min-height: 40px; padding: 9px 14px; font-size: 12px; }
  .cta-long { display: none; }
  .cta-short { display: inline; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: var(--nav-top, var(--header-h)) 0 0 0; display: none; flex-direction: column;
    margin: 0; padding: 8px var(--gutter) 32px; background: #fff;
    border-top: 1px solid var(--line); overflow-y: auto; overscroll-behavior: contain;
  }
  .nav-open .nav { display: flex; }
  .nav__list { flex-direction: column; }
  .nav__item { flex-direction: column; border-bottom: 1px solid var(--line); }
  .nav__link { justify-content: space-between; width: 100%; min-height: 56px; padding: 0; font-size: 14px; box-shadow: none !important; }
  .dropdown { position: static; min-width: 0; padding: 0 0 12px; background: transparent; border: 0; box-shadow: none; }
  .dropdown a { color: var(--text); padding: 0 4px; }
  .dropdown a:hover, .dropdown a[aria-current="page"] { background: transparent; color: var(--wm-blue); }
  .dropdown .dropdown__all { border: 0; margin: 0; color: var(--wm-blue); }
  .nav__extra { display: grid; gap: 12px; margin-top: 28px; font-size: 14px; color: var(--text-muted); }
  .nav__extra a { display: inline-flex; align-items: center; gap: 10px; min-height: 40px; color: var(--text); }
}
@media (max-width: 359px) { .site-header__cta { display: none; } .nav-toggle { margin-left: auto; } }

/* 6. Hero em carrossel ----------------------------------------------- */
.hero { position: relative; height: clamp(540px, 76vh, 680px); background: var(--wm-gray-900); overflow: hidden; }
.hero__slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 800ms ease, visibility 0s 800ms; }
.hero__slide.is-active { opacity: 1; visibility: visible; transition: opacity 800ms ease, visibility 0s; }
.hero__media, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__media img { object-fit: cover; transform: scale(1.04); transition: transform 7s ease-out; }
.hero__slide.is-active .hero__media img { transform: scale(1); }
.hero__slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.62) 0%, rgba(0, 0, 0, 0.32) 42%, rgba(0, 0, 0, 0) 72%);
}
.hero__content { position: relative; z-index: 1; height: 100%; display: flex; align-items: center; padding-bottom: 56px; }
/* Caixa azul com o canto do logo (o "colchete" azul da moldura WM) */
.hero__box {
  position: relative; max-width: 600px; padding: clamp(28px, 4vw, 44px);
  background: rgba(11, 60, 93, 0.9); color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
}
.hero__box::before {
  content: ""; position: absolute; top: -12px; right: -12px; width: 38%; height: 58%;
  border-top: 4px solid #fff; border-right: 4px solid #fff; pointer-events: none;
}
.hero__kicker { font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--wm-blue-300); }
.hero__title { margin-top: 14px; font-size: clamp(2rem, 1.2rem + 3.2vw, 3.5rem); font-weight: 800; line-height: 1.06; letter-spacing: -0.025em; text-wrap: balance; }
.hero__text { margin-top: 18px; font-size: 17px; line-height: 1.6; color: rgba(255, 255, 255, 0.9); max-width: 46ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero__arrow {
  position: absolute; top: 50%; z-index: 2; transform: translateY(-50%);
  display: grid; place-items: center; width: 48px; height: 48px;
  background: rgba(0, 0, 0, 0.35); border: 1px solid rgba(255, 255, 255, 0.35); border-radius: 50%;
  color: #fff; cursor: pointer; transition: background-color var(--dur);
}
.hero__arrow:hover { background: var(--wm-blue); }
.hero__arrow--prev { left: 20px; }
.hero__arrow--next { right: 20px; }
.hero__dots { position: absolute; left: 50%; bottom: 78px; z-index: 2; display: flex; align-items: center; gap: 2px; transform: translateX(-50%); }
/* Área de toque de 32px com a bolinha visual de 12px */
.hero__dot { display: grid; place-items: center; width: 32px; height: 32px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.hero__dot::before { content: ""; width: 12px; height: 12px; border: 2px solid #fff; border-radius: 50%; box-sizing: border-box; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25); }
.hero__dot[aria-current="true"]::before { background: #fff; }
.hero__pause { display: grid; place-items: center; width: 32px; height: 32px; margin-left: 8px; padding: 0; border: 1px solid rgba(255, 255, 255, 0.6); border-radius: 50%; background: rgba(0, 0, 0, 0.35); color: #fff; cursor: pointer; }
.hero__pause:hover { background: var(--wm-blue); }
.hero__pause .icon { width: 12px; height: 12px; }
.hero__pause .hero__play-icon, .hero__pause[aria-pressed="true"] .hero__pause-icon { display: none; }
.hero__pause[aria-pressed="true"] .hero__play-icon { display: block; }
.hero :focus-visible, .topbar :focus-visible, .on-dark :focus-visible, .band :focus-visible, .cta-band :focus-visible, .page-hero :focus-visible, .contact-card :focus-visible, .calc__result :focus-visible { outline-color: #fff; }
@media (max-width: 859px) {
  .hero { height: clamp(560px, 88vh, 640px); }
  .hero__slide::after { background: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.55) 100%); }
  .hero__content { align-items: flex-end; padding-bottom: 96px; }
  .hero__box::before { top: -8px; right: -8px; border-width: 3px; }
  .hero__arrow { display: none; }
  .hero__dots { bottom: 54px; }
}

/* 7. Destaques sobre o hero ------------------------------------------- */
.highlights { position: relative; z-index: 3; margin-top: -64px; }
.highlights__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lift); }
.highlight { display: flex; gap: 16px; align-items: flex-start; padding: 26px 24px; }
.highlight + .highlight { border-left: 1px solid var(--line); }
.highlight__icon { display: grid; place-items: center; width: 52px; height: 52px; flex: none; border-radius: 50%; background: var(--wm-blue); color: #fff; }
.highlight__icon .icon { width: 26px; height: 26px; }
.highlight > div > strong { display: block; font-size: 16px; font-weight: 800; line-height: 1.3; }
.highlight > div > span { display: block; margin-top: 4px; font-size: 13.5px; line-height: 1.5; color: var(--text-muted); }
@media (max-width: 1023px) {
  .highlights__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .highlight:nth-child(3) { border-left: 0; }
  .highlight:nth-child(n + 3) { border-top: 1px solid var(--line); }
}
@media (max-width: 559px) {
  .highlights { margin-top: -40px; }
  .highlights__grid { grid-template-columns: minmax(0, 1fr); }
  .highlight + .highlight { border-left: 0; border-top: 1px solid var(--line); }
  .highlight { padding: 20px; }
}

/* 8. Produtos --------------------------------------------------------- */
.products { padding-top: calc(var(--section-y) + 8px); }
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: -12px 0 40px; }
.filter {
  display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 8px 18px;
  background: #fff; border: 1px solid var(--wm-gray-300); border-radius: 999px; cursor: pointer;
  font-size: 13px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text);
  transition: background-color var(--dur), border-color var(--dur), color var(--dur);
}
.filter:hover { border-color: var(--wm-blue); color: var(--wm-blue); }
.filter[aria-pressed="true"] { background: var(--wm-blue); border-color: var(--wm-blue); color: #fff; }
.filter .swatch { width: 10px; height: 10px; border-radius: 50%; }

.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
@media (min-width: 1100px) { .product-grid .product__name { font-size: 18px; } .product-grid .product__body { padding: 22px 20px 24px; } }
@media (max-width: 1099px) { .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; } }
@media (max-width: 599px) { .product-grid { grid-template-columns: minmax(0, 1fr); } }
.product {
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card);
  transition: transform var(--dur), box-shadow var(--dur);
}
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.product[hidden] { display: none; }
.product__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--wm-gray-100); }
.product__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.product:hover .product__media img { transform: scale(1.05); }
.product__tag {
  position: absolute; left: 14px; top: 14px; display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; background: #fff; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.product__tag .swatch { border-radius: 50%; }
.product__body { display: flex; flex-direction: column; gap: 10px; flex: 1; padding: 24px 24px 26px; border-top: 4px solid var(--alloy); }
.product__name { font-size: 20px; font-weight: 800; line-height: 1.25; letter-spacing: -0.01em; }
.product__text { font-size: 14.5px; line-height: 1.6; color: var(--text-muted); }
.product__cta { margin-top: auto; padding-top: 8px; }
.product__cta::before { content: ""; position: absolute; inset: 0; z-index: 1; }

.product--bronze { color: #fff; background: linear-gradient(145deg, #9a6d3f 0%, #7d5a35 45%, #4a321c 100%); }
.product--bronze .product__body { border-top: 0; justify-content: center; padding: 36px 30px; }
.product--bronze .product__name { font-size: 26px; }
.product--bronze .product__text { color: rgba(255, 255, 255, 0.88); }
.product--bronze .link-arrow { color: #fff; }
.product__badge { align-self: flex-start; padding: 6px 12px; border: 1px solid rgba(255, 255, 255, 0.55); border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.products__foot { margin-top: 44px; text-align: center; }
.products__foot p { margin-bottom: 18px; color: var(--text-muted); }

/* 9. Sobre ------------------------------------------------------------ */
.about { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
@media (max-width: 959px) { .about { grid-template-columns: minmax(0, 1fr); } }
.about__media { position: relative; max-width: 460px; margin-inline: auto; width: 100%; }
.about__media::before { content: ""; position: absolute; left: -18px; bottom: -18px; width: 72%; height: 72%; border-left: 5px solid var(--wm-blue); border-bottom: 5px solid var(--wm-blue); }
.about__media::after { content: ""; position: absolute; right: -18px; top: -18px; width: 40%; height: 40%; border-right: 5px solid var(--wm-black); border-top: 5px solid var(--wm-black); }
.about__photo { position: relative; z-index: 1; aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow-lift); }
.about__photo img { width: 100%; height: 100%; object-fit: cover; }
.about__badge {
  position: absolute; z-index: 2; right: -12px; bottom: 36px; padding: 20px 24px;
  background: var(--wm-blue); color: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lift);
}
.about__badge strong { display: block; font-size: 40px; font-weight: 800; line-height: 1; letter-spacing: -0.02em; }
.about__badge span { display: block; margin-top: 6px; font-size: 13px; font-weight: 600; line-height: 1.35; }
.about__copy .heading { margin-bottom: 26px; }
.about__copy p { color: var(--text-muted); }
.about__copy p + p { margin-top: 16px; }
.about__copy .lead { font-size: 18px; color: var(--text); font-weight: 500; }
.about__points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 28px; margin-top: 28px; }
@media (max-width: 559px) { .about__points { grid-template-columns: minmax(0, 1fr); } }
.about__point { display: flex; gap: 14px; }
.about__point .icon { width: 26px; height: 26px; color: var(--wm-blue); margin-top: 2px; }
.about__point strong { display: block; font-size: 15px; font-weight: 800; }
.about__point span { display: block; margin-top: 4px; font-size: 14px; line-height: 1.55; color: var(--text-muted); }
.about__ctas { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; margin-top: 34px; }

/* 10. Faixas com foto de fundo ----------------------------------------- */
.band { position: relative; isolation: isolate; color: #fff; overflow: hidden; }
.band__bg, .band__bg img { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.band__bg img { object-fit: cover; }
.band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(7, 43, 67, 0.9); }

/* Diferenciais */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: rgba(255, 255, 255, 0.16); border: 1px solid rgba(255, 255, 255, 0.16); border-radius: var(--radius); overflow: hidden; }
@media (max-width: 959px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 559px) { .features { grid-template-columns: minmax(0, 1fr); } }
.feature { padding: 34px 30px; background: rgba(7, 43, 67, 0.72); }
.feature__icon { display: grid; place-items: center; width: 60px; height: 60px; margin-bottom: 20px; border: 2px solid var(--wm-blue-500); border-radius: 50%; color: #fff; }
.feature__icon .icon { width: 28px; height: 28px; }
.feature h3 { font-size: 18px; font-weight: 800; line-height: 1.3; }
.feature p { margin-top: 10px; font-size: 14.5px; line-height: 1.6; color: rgba(255, 255, 255, 0.8); }

/* 11. Bitolas ---------------------------------------------------------- */
.tile { position: relative; padding: clamp(28px, 4vw, 44px); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-card); }
.tile--gauges { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px clamp(32px, 4vw, 56px); align-items: center; }
@media (max-width: 959px) { .tile--gauges { grid-template-columns: minmax(0, 1fr); } }
.tile__head { display: flex; gap: 18px; align-items: center; }
.tile__icon { display: grid; place-items: center; width: 56px; height: 56px; flex: none; border-radius: 50%; background: var(--wm-blue-100); color: var(--wm-blue); }
.tile__icon .icon { width: 28px; height: 28px; }
.tile__title { font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.015em; }
.tile__kicker { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--wm-blue); margin-bottom: 4px; }
.tile__main > p:not(.note) { margin-top: 18px; color: var(--text-muted); }
/* Faixa de bitolas: da menor à maior medida, com uma cunha que "cresce" */
.range { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: clamp(14px, 2vw, 24px); font-variant-numeric: tabular-nums; }
.range__end { display: flex; flex-direction: column; }
.range__end--to { align-items: flex-end; text-align: right; }
.range__end b { font-size: clamp(2rem, 1.3rem + 2.4vw, 3.25rem); font-weight: 800; line-height: 1; letter-spacing: -0.02em; white-space: nowrap; }
.range__end span { margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--text-muted); white-space: nowrap; }
.range__bar { position: relative; height: 64px; }
.range__bar::before { content: ""; position: absolute; inset: 0 0 14px; background: linear-gradient(90deg, var(--wm-blue-300), var(--alloy, var(--wm-blue))); clip-path: polygon(0 44%, 100% 0, 100% 100%, 0 56%); }
.range__bar::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 8px; background: repeating-linear-gradient(90deg, var(--wm-gray-300) 0 1px, transparent 1px 10%); border-left: 1px solid var(--wm-gray-300); border-right: 1px solid var(--wm-gray-300); }
.range-card { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px clamp(32px, 4vw, 64px); align-items: center; padding: clamp(28px, 4vw, 44px); background: #fff; border-top: 4px solid var(--alloy, var(--wm-blue)); border-radius: var(--radius); box-shadow: var(--shadow-card); }
@media (max-width: 959px) { .range-card { grid-template-columns: minmax(0, 1fr); } }
.range-card .heading { margin-bottom: 0; }
.range-card__info p:not(.note) { margin-top: 14px; color: var(--text-muted); }
.range-card__side { display: flex; flex-direction: column; gap: 28px; }
.range-card__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.note { display: flex; gap: 10px; align-items: flex-start; margin-top: 20px; padding: 14px 16px; background: var(--wm-blue-100); border-left: 3px solid var(--wm-blue); border-radius: 0 var(--radius) var(--radius) 0; font-size: 14px; line-height: 1.55; }
.note .icon { color: var(--wm-blue); margin-top: 1px; }
.tile__cta { margin-top: 26px; }

/* 11b. Cotação LME + dólar ---------------------------------------------- */
.market__date { margin: -16px 0 20px; text-align: center; font-size: 14px; color: var(--text-muted); }
.market__date strong { color: var(--text); }
.market__cards { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 1179px) { .market__cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 599px) { .market__cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } }
.market__card {
  display: flex; flex-direction: column; gap: 2px; padding: 16px 16px 14px;
  background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--metal, var(--wm-blue));
  border-radius: var(--radius); font-variant-numeric: tabular-nums;
}
.market__card--dollar { --metal: var(--whatsapp-text); background: var(--wm-gray-50); }
.market__name { font-size: 14px; font-weight: 700; color: var(--text); }
.market__value { margin-top: 8px; font-size: clamp(1.125rem, 0.9rem + 0.4vw, 1.3125rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; white-space: nowrap; }
.market__unit { font-size: 12px; color: var(--text-muted); }
.market__change { margin-top: 8px; font-size: 13px; font-weight: 700; white-space: nowrap; color: var(--text-muted); }
.market__hint { font-size: 12px; line-height: 1.35; color: var(--text-muted); }
.market__hint--alloy { margin-top: auto; padding-top: 8px; font-weight: 600; color: var(--text); }
.market__change--up { color: #157f41; }
.market__change--down { color: #b42121; }

.table-wrap { margin-top: 28px; overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.table-wrap:focus-visible { outline-offset: 2px; }
.data-table { width: 100%; min-width: 820px; border-collapse: collapse; font-size: 14.5px; font-variant-numeric: tabular-nums; }
.data-table caption { padding: 14px 18px; text-align: left; font-size: 14px; font-weight: 700; border-bottom: 1px solid var(--line); }
.data-table th { padding: 12px 18px; background: var(--wm-black); color: #fff; font-size: 13px; font-weight: 700; text-align: right; white-space: nowrap; }
.data-table td { padding: 11px 18px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--line); }
.data-table tbody tr { background: #fff; }
.data-table tbody tr:nth-child(even) { background: var(--wm-gray-50); }
.data-table--market tbody tr:first-child { font-weight: 700; }
.data-table--auto { min-width: 520px; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table th:first-child, .data-table td:first-child { position: sticky; left: 0; text-align: left; background: inherit; box-shadow: inset -1px 0 0 var(--line); }
.data-table thead th:first-child { background: var(--wm-black); }
.data-table tbody th { padding: 11px 18px; font-size: 14.5px; font-weight: inherit; color: var(--text); border-bottom: 1px solid var(--line); }
.data-table tbody tr:last-child th { border-bottom: 0; }
.data-table td.is-empty { color: var(--text-muted); }

.market__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; margin-top: 20px; }
.market__foot p { max-width: 70ch; font-size: 13.5px; line-height: 1.55; color: var(--text-muted); }
.market__empty { max-width: 640px; margin: 0 auto; padding: 18px 20px; text-align: center; background: var(--wm-gray-50); border-radius: var(--radius); }

/* 12. Sucata ---------------------------------------------------------- */
.scrap::before { background: linear-gradient(90deg, rgba(4, 27, 43, 0.96) 0%, rgba(7, 43, 67, 0.86) 48%, rgba(7, 43, 67, 0.2) 100%); }
@media (max-width: 859px) { .scrap::before { background: rgba(7, 43, 67, 0.88); } }
.scrap__inner { max-width: 680px; }
.scrap__icon { display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 22px; border-radius: 50%; background: #fff; color: var(--wm-blue); }
.scrap__icon .icon { width: 32px; height: 32px; }
.scrap .title::after { margin-left: 0; }
.scrap p.scrap__text { margin-top: 18px; font-size: 17px; color: rgba(255, 255, 255, 0.88); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.chips li { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border: 1px solid rgba(255, 255, 255, 0.45); border-radius: 999px; font-size: 13.5px; font-weight: 600; }
.chips .icon { width: 16px; height: 16px; color: var(--wm-blue-300); }
.chips--metals li { border-color: transparent; background: rgba(255, 255, 255, 0.12); }
.chips--metals .swatch { border-radius: 50%; }
.scrap__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* 13. Quem atendemos -------------------------------------------------- */
.sectors { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 1023px) { .sectors { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 479px) { .sectors { grid-template-columns: minmax(0, 1fr); } }
.sector { padding: 32px 26px; text-align: center; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); border-bottom: 4px solid var(--wm-blue); transition: transform var(--dur), box-shadow var(--dur); }
.sector:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.sector__icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 20px; border-radius: 50%; background: var(--wm-blue-100); color: var(--wm-blue); }
.sector__icon .icon { width: 34px; height: 34px; }
.sector h3 { font-size: 17px; font-weight: 800; line-height: 1.3; }
.sector p { margin-top: 10px; font-size: 14px; line-height: 1.6; color: var(--text-muted); }

/* 14. Orçamento sobre foto -------------------------------------------- */
.quote-band::before { background: linear-gradient(90deg, rgba(4, 27, 43, 0.94) 0%, rgba(7, 43, 67, 0.9) 55%, rgba(7, 43, 67, 0.8) 100%); }
.quote { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(36px, 5vw, 72px); align-items: start; }
@media (max-width: 959px) { .quote { grid-template-columns: minmax(0, 1fr); } }
.quote .title::after { margin-left: 0; }
.quote__intro > p { margin-top: 18px; font-size: 17px; color: rgba(255, 255, 255, 0.86); }
.contact-list { display: grid; gap: 18px; margin-top: 32px; }
.contact-list > div { display: grid; grid-template-columns: 44px 1fr; gap: 2px 14px; align-items: center; }
.contact-list .contact__icon { grid-row: span 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: rgba(255, 255, 255, 0.12); color: #fff; }
.contact-list dt { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--wm-blue-300); }
.contact-list dd { font-size: 15.5px; line-height: 1.45; color: #fff; }
.contact-list a { color: #fff; }
.contact-list a:hover { color: var(--wm-blue-300); }

.form { padding: clamp(24px, 4vw, 40px); background: #fff; color: var(--text); border-radius: var(--radius); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3); }
.form__title { font-size: 22px; font-weight: 800; line-height: 1.25; }
.form__sub { margin-top: 6px; font-size: 14px; color: var(--text-muted); }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 24px; }
@media (max-width: 559px) { .form__grid { grid-template-columns: minmax(0, 1fr); } }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field__label { font-size: 13px; font-weight: 700; }
.field__label .req { color: #b42121; }
.field__label .opt { font-weight: 500; color: var(--text-muted); }
.input {
  width: 100%; min-height: 50px; padding: 12px 14px;
  font-family: var(--font); font-size: 16px; line-height: 1.4; color: var(--text);
  background: var(--wm-gray-50); border: 1px solid #7d878d; border-radius: var(--radius);
  transition: border-color var(--dur), box-shadow var(--dur), background-color var(--dur);
}
.input::placeholder { color: #5b656b; opacity: 1; }
.input:hover { border-color: var(--wm-gray-600); }
.input:focus { outline: none; background: #fff; border-color: var(--wm-blue); box-shadow: 0 0 0 3px rgba(11, 60, 93, 0.18); }
.input[aria-invalid="true"] { border-color: #b42121; box-shadow: 0 0 0 3px rgba(180, 33, 33, 0.12); }
select.input {
  appearance: none; padding-right: 42px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--wm-blue) 50%), linear-gradient(135deg, var(--wm-blue) 50%, transparent 50%);
  background-position: right 20px center, right 14px center; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
}
textarea.input { min-height: 110px; resize: vertical; }
.field__error { font-size: 13px; font-weight: 600; color: #b42121; }
.form__actions { margin-top: 24px; }
.form__actions .btn { width: 100%; min-height: 56px; font-size: 15px; white-space: normal; }
@media (max-width: 559px) { .btn { letter-spacing: 0.02em; } .form__actions .btn { font-size: 14px; padding-inline: 16px; } }
.form__hint { margin-top: 12px; font-size: 13px; line-height: 1.5; color: var(--text-muted); text-align: center; }
.form__status { margin-top: 16px; padding: 14px 16px; background: #eaf6ee; border-left: 3px solid var(--whatsapp-text); border-radius: 0 var(--radius) var(--radius) 0; font-size: 14px; line-height: 1.55; }

/* 15. Mapa ------------------------------------------------------------ */
.map { position: relative; height: 420px; background: var(--wm-gray-100); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
/* Mapa só carrega do Google depois do clique (LGPD) */
.map__frame {
  position: absolute; inset: 0; display: grid; align-content: center; justify-items: center; gap: 12px;
  padding: 24px max(var(--gutter), 8%) 24px calc(min(360px, 40%) + 2 * var(--gutter));
  background-color: #e6eaec;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.7) 2px, transparent 2px), linear-gradient(rgba(255, 255, 255, 0.7) 2px, transparent 2px), linear-gradient(35deg, transparent 48%, rgba(11, 60, 93, 0.12) 49%, rgba(11, 60, 93, 0.12) 51%, transparent 52%);
  background-size: 84px 84px, 84px 84px, 260px 260px;
}
.map__consent { max-width: 34ch; font-size: 13px; line-height: 1.5; text-align: center; color: var(--text-muted); }
.map__consent a { text-decoration: underline; text-underline-offset: 3px; }
.map__card { position: absolute; z-index: 1; left: max(var(--gutter), calc((100% - var(--container)) / 2 + var(--gutter))); top: 50%; transform: translateY(-50%); width: min(360px, calc(100% - 2 * var(--gutter))); padding: 28px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lift); }
.map__card h2 { font-size: 20px; font-weight: 800; }
.map__card p { margin-top: 10px; font-size: 14.5px; line-height: 1.6; color: var(--text-muted); }
.map__card .btn { margin-top: 18px; }
@media (max-width: 599px) {
  .map { height: auto; display: flex; flex-direction: column-reverse; }
  .map iframe, .map__frame { position: static; height: 300px; }
  .map__frame { padding: 24px var(--gutter); }
  .map__card { position: static; transform: none; width: auto; margin: 0; border-radius: 0; box-shadow: none; }
}

/* 16. Rodapé (claro, logo nas cores da WM) ---------------------------- */
.site-footer { background: var(--surface-alt); border-top: 4px solid var(--wm-blue); }
.site-footer__grid { display: grid; grid-template-columns: minmax(0, 3.2fr) minmax(0, 1.8fr) minmax(0, 2fr) minmax(0, 3fr); gap: 40px 36px; padding-block: 64px 48px; }
@media (max-width: 959px) { .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 559px) { .site-footer__brand, .site-footer__col:last-child { grid-column: 1 / -1; } }
.site-footer__brand img { height: 84px; width: auto; }
.site-footer__brand p { margin-top: 18px; font-size: 14px; line-height: 1.65; color: var(--text-muted); max-width: 34ch; }
.social { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-top: 18px; border-radius: 50%; background: var(--wm-blue); color: #fff; }
.social:hover { background: var(--wm-black); color: #fff; }
.site-footer__col h2 { margin-bottom: 16px; font-size: 14px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--wm-black); }
.site-footer__col a { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; font-size: 14.5px; color: var(--text); }
.site-footer__col a:hover { color: var(--wm-blue); }
.site-footer__contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; line-height: 1.55; }
.site-footer__contact li + li { margin-top: 12px; }
.site-footer__contact .icon { color: var(--wm-blue); margin-top: 2px; }
.site-footer__contact a { min-height: 28px; }
.contact-list a { display: inline-block; padding-block: 4px; }
.site-footer__bar { background: var(--wm-black); color: rgba(255, 255, 255, 0.7); font-size: 13px; }
.site-footer__bar-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; padding-block: 18px; }
.site-footer__bar ul { display: flex; flex-wrap: wrap; gap: 4px 22px; }
.site-footer__bar a { display: inline-flex; min-height: 32px; align-items: center; color: rgba(255, 255, 255, 0.8); }
.site-footer__bar a:hover { color: #fff; }
@media (max-width: 1439px) { .site-footer__bar-inner { padding-right: 84px; } }
@media (max-width: 559px) { .site-footer__bar-inner { padding-right: 0; padding-bottom: 92px; } }

/* 17. WhatsApp flutuante ---------------------------------------------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 40;
  display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%;
  background: var(--whatsapp); color: #fff; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  transition: transform var(--dur), background-color var(--dur);
}
.wa-float:hover { background: #1ebe5b; color: #fff; transform: scale(1.06); }
/* Some enquanto um formulário está na tela, para não cobrir os campos */
.wa-float.is-hidden { opacity: 0; transform: scale(0.8); pointer-events: none; visibility: hidden; transition: opacity var(--dur), transform var(--dur), visibility 0s var(--dur); }
.wa-float .icon { width: 32px; height: 32px; }
@media (max-width: 559px) { .wa-float { right: 16px; bottom: 16px; width: 56px; height: 56px; } }

/* =====================================================================
   PÁGINAS INTERNAS
   ===================================================================== */

/* 18. Topo das páginas internas + trilha ---------------------------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: var(--wm-black); }
.page-hero__bg, .page-hero__bg img { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.page-hero__bg img { object-fit: cover; }
.page-hero--photo::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.55) 50%, rgba(0, 0, 0, 0.2) 100%); }
.page-hero--plain { background: radial-gradient(120% 140% at 100% 0%, var(--wm-blue) 0%, var(--wm-black) 60%); }
.page-hero--bronze { background: linear-gradient(120deg, #1a120a 0%, #4a321c 45%, #7d5a35 100%); }
@media (max-width: 859px) { .page-hero--photo::before { background: rgba(0, 0, 0, 0.66); } }
.page-hero__inner { display: flex; flex-direction: column; justify-content: flex-end; min-height: clamp(300px, 42vh, 420px); padding-block: 40px 56px; }
.page-hero--plain .page-hero__inner { min-height: clamp(240px, 32vh, 320px); }
.page-hero__kicker { margin-top: 26px; font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--wm-blue-300); }
.page-hero__title { margin-top: 10px; max-width: 18ch; font-size: clamp(2.125rem, 1.4rem + 3vw, 3.5rem); font-weight: 800; line-height: 1.06; letter-spacing: -0.025em; text-wrap: balance; }
.page-hero__lead { margin-top: 16px; max-width: 58ch; font-size: clamp(1rem, 0.95rem + 0.3vw, 1.125rem); line-height: 1.6; color: rgba(255, 255, 255, 0.88); }
.page-hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.page-hero__swatch { display: inline-block; width: 44px; height: 6px; margin-top: 26px; background: var(--alloy, var(--wm-blue-500)); }
.page-hero__swatch + .page-hero__kicker { margin-top: 14px; }

.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 4px 0; font-size: 13.5px; color: rgba(255, 255, 255, 0.75); }
.breadcrumb li { display: inline-flex; align-items: center; }
.breadcrumb li + li::before { content: "/"; margin: 0 10px; color: rgba(255, 255, 255, 0.4); }
.breadcrumb a { display: inline-flex; min-height: 32px; align-items: center; color: rgba(255, 255, 255, 0.85); text-decoration: underline; text-decoration-color: rgba(255, 255, 255, 0.35); text-underline-offset: 3px; }
.breadcrumb a:hover { color: #fff; text-decoration-color: #fff; }
.breadcrumb [aria-current="page"] { color: #fff; font-weight: 600; }

/* 19. Cards dos 4 metais -------------------------------------------- */
.metal-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 1099px) { .metal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 559px) { .metal-grid { grid-template-columns: minmax(0, 1fr); } }
.metal-card { position: relative; display: flex; flex-direction: column; overflow: hidden; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); transition: transform var(--dur), box-shadow var(--dur); }
.metal-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.metal-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--wm-gray-100); }
.metal-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.metal-card:hover .metal-card__media img { transform: scale(1.05); }
.metal-card__media--bronze { display: grid; place-items: center; background: linear-gradient(145deg, #a8784a 0%, #7d5a35 45%, #4a321c 100%); }
.metal-card__media--bronze span { font-size: clamp(2rem, 1.5rem + 1.5vw, 2.75rem); font-weight: 800; letter-spacing: -0.02em; color: rgba(255, 255, 255, 0.92); }
.metal-card__body { display: flex; flex-direction: column; gap: 10px; flex: 1; padding: 22px 22px 24px; border-top: 4px solid var(--alloy); }
.metal-card__name { font-size: 22px; font-weight: 800; line-height: 1.2; }
.metal-card__text { font-size: 14.5px; line-height: 1.6; color: var(--text-muted); }
.metal-card__cta { margin-top: auto; padding-top: 6px; }
.metal-card__cta::before { content: ""; position: absolute; inset: 0; z-index: 1; }

/* Etiquetas claras (formatos, metais) */
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px; background: var(--wm-gray-50); border: 1px solid var(--line); border-radius: 999px; font-size: 12.5px; font-weight: 600; color: var(--text); }
.tags .swatch { width: 10px; height: 10px; border-radius: 50%; }
.tags--lg li { padding: 9px 16px; font-size: 14px; background: #fff; }

/* 20. Seção de texto + ficha técnica -------------------------------- */
.split { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(36px, 5vw, 72px); align-items: start; }
.split--even { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; }
@media (max-width: 959px) { .split, .split--even { grid-template-columns: minmax(0, 1fr); } }
.prose-block .heading { margin-bottom: 24px; }
.prose-block p { color: var(--text-muted); }
.prose-block p + p { margin-top: 16px; }
.prose-block .lead { font-size: 18px; font-weight: 500; color: var(--text); }
.checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; margin-top: 26px; }
@media (max-width: 559px) { .checklist { grid-template-columns: minmax(0, 1fr); } }
.checklist li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; line-height: 1.5; }
.checklist .icon { width: 20px; height: 20px; margin-top: 1px; color: var(--wm-blue); }
.subtitle { margin-top: 36px; font-size: 18px; font-weight: 800; }

.spec { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--alloy, var(--wm-blue)); border-radius: var(--radius); box-shadow: var(--shadow-card); }
.spec__title { padding: 20px 24px; font-size: 16px; font-weight: 800; border-bottom: 1px solid var(--line); }
.spec dl { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
.spec dt, .spec dd { padding: 13px 24px; border-bottom: 1px solid var(--line); font-size: 14.5px; line-height: 1.5; }
.spec dt { color: var(--text-muted); }
.spec dd { font-weight: 600; }
.spec dl > :nth-last-child(-n + 2) { border-bottom: 0; }
.spec__foot { padding: 16px 24px; background: var(--wm-gray-50); font-size: 14px; line-height: 1.55; }
@media (max-width: 459px) { .spec dl { grid-template-columns: minmax(0, 1fr); } .spec dt { padding-bottom: 0; border-bottom: 0; } .spec dd { padding-top: 2px; } }

.photo-frame { position: relative; max-width: 520px; width: 100%; margin-inline: auto; }
.photo-frame::before { content: ""; position: absolute; left: -16px; bottom: -16px; width: 60%; height: 60%; border-left: 5px solid var(--wm-blue); border-bottom: 5px solid var(--wm-blue); }
.photo-frame img { position: relative; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow-lift); }

/* 21. Tabelas de conteúdo (bitolas, formatos) ------------------------ */
.table-note { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; font-size: 13.5px; line-height: 1.55; color: var(--text-muted); }
.table-note .icon { width: 18px; height: 18px; margin-top: 1px; color: var(--wm-blue); }
.data-table .yes { color: #157f41; font-weight: 700; }
.data-table .no { color: var(--wm-gray-300); }
.data-table td.left { text-align: left; }

.format-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 959px) { .format-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 559px) { .format-grid { grid-template-columns: minmax(0, 1fr); } }
.format-card { display: flex; flex-direction: column; gap: 10px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.format-card h3 { font-size: 17px; font-weight: 800; line-height: 1.3; }
.format-card p { font-size: 14px; line-height: 1.6; color: var(--text-muted); }
.format-card .tags { margin-top: auto; padding-top: 6px; }

/* 22. Calculadora de peso ------------------------------------------- */
.calc { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); overflow: hidden; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); }
@media (max-width: 859px) { .calc { grid-template-columns: minmax(0, 1fr); } }
.calc__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; padding: clamp(24px, 4vw, 36px); }
@media (max-width: 459px) { .calc__fields { grid-template-columns: minmax(0, 1fr); } }
.calc__result { display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: clamp(24px, 4vw, 36px); background: var(--wm-blue); color: #fff; }
.calc__label { font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--wm-blue-300); }
.calc__value { font-size: clamp(1.75rem, 1.3rem + 1.5vw, 2.5rem); font-weight: 800; line-height: 1.15; font-variant-numeric: tabular-nums; }
.calc__value--sm { font-size: 20px; }
.calc__result .calc__label + .calc__value { margin-bottom: 14px; }
.calc__result .btn { margin-top: 10px; align-self: flex-start; }
.calc__note { font-size: 12.5px; line-height: 1.5; color: rgba(255, 255, 255, 0.75); }
.calc .input { font-size: 16px; }
.calc__hint { margin-top: -6px; font-size: 13px; line-height: 1.5; color: var(--text-muted); }
.calc__warn { padding: 10px 12px; background: rgba(255, 255, 255, 0.12); border-left: 3px solid #ffd166; font-size: 13.5px; line-height: 1.45; }

/* 23. Passos, valores, avisos ---------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; counter-reset: passo; }
@media (max-width: 859px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.step { position: relative; padding: 30px 26px 26px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); }
.step::before { counter-increment: passo; content: counter(passo); display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 18px; border-radius: 50%; background: var(--wm-blue); color: #fff; font-size: 18px; font-weight: 800; }
.step h3 { font-size: 17px; font-weight: 800; line-height: 1.3; }
.step p { margin-top: 8px; font-size: 14.5px; line-height: 1.6; color: var(--text-muted); }

.cards-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 859px) { .cards-3 { grid-template-columns: minmax(0, 1fr); } }
.value-card { padding: 30px 28px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); border-top: 4px solid var(--wm-blue); }
.value-card h3 { display: flex; align-items: center; gap: 12px; font-size: 19px; font-weight: 800; }
.value-card h3 .icon { width: 26px; height: 26px; color: var(--wm-blue); }
.value-card p { margin-top: 12px; font-size: 15px; line-height: 1.65; color: var(--text-muted); }
.value-card ul { margin-top: 12px; }
.value-card li { display: flex; gap: 8px; font-size: 15px; line-height: 1.5; }
.value-card li + li { margin-top: 8px; }
.value-card li .icon { width: 18px; height: 18px; margin-top: 2px; color: var(--wm-blue); }

.notice { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; background: #fff7e0; border-left: 4px solid #b7860b; border-radius: 0 var(--radius) var(--radius) 0; font-size: 14.5px; line-height: 1.55; }
.notice .icon { color: #8a6508; margin-top: 1px; }

.box { padding: clamp(24px, 4vw, 36px); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); }
.box h3 { font-size: 20px; font-weight: 800; line-height: 1.25; }
.box p { margin-top: 10px; color: var(--text-muted); }
.box .btn, .box .link-arrow { margin-top: 20px; }

/* 24. FAQ ------------------------------------------------------------ */
.faq { max-width: 860px; margin-inline: auto; }
.faq__group + .faq__group { margin-top: 44px; }
.faq__group h2 { margin-bottom: 14px; font-size: 14px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--wm-blue); }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.faq details + details { margin-top: 10px; }
.faq summary { position: relative; display: flex; align-items: center; min-height: 60px; padding: 16px 56px 16px 22px; cursor: pointer; list-style: none; font-size: 16px; font-weight: 700; line-height: 1.4; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px; margin-top: -7px; border-right: 2px solid var(--wm-blue); border-bottom: 2px solid var(--wm-blue); transform: rotate(45deg); transition: transform var(--dur); }
.faq details[open] summary::after { margin-top: -2px; transform: rotate(-135deg); }
.faq summary:hover { color: var(--wm-blue); }
.faq details[open] { border-color: var(--wm-blue-300); }
.faq__answer { padding: 0 22px 20px; color: var(--text-muted); }
.faq__answer p + p { margin-top: 10px; }
.faq__answer a { font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* 25. Faixa final de chamada ---------------------------------------- */
.cta-band { background: var(--wm-black); color: #fff; }
.cta-band__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 48px; padding-block: clamp(48px, 6vw, 72px); }
.cta-band h2 { max-width: 22ch; font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.375rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; }
.cta-band p { max-width: 52ch; margin-top: 12px; font-size: 16.5px; color: rgba(255, 255, 255, 0.8); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* 26. Contato ------------------------------------------------------- */
.contact-page { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
@media (max-width: 959px) { .contact-page { grid-template-columns: minmax(0, 1fr); } }
.contact-page .form { box-shadow: var(--shadow-card); border: 1px solid var(--line); }
.contact-card { padding: clamp(24px, 4vw, 36px); background: var(--wm-blue); color: #fff; border-radius: var(--radius); }
.contact-card h2 { font-size: 20px; font-weight: 800; }
.contact-card .contact-list { margin-top: 22px; }
.contact-card .btn { margin-top: 26px; }
.contact-list a { overflow-wrap: anywhere; }
.contact-list > div { grid-template-columns: 44px minmax(0, 1fr); }

/* 27. Texto corrido (políticas) ------------------------------------- */
.prose { max-width: 760px; margin-inline: auto; }
.prose h2 { margin-top: 40px; font-size: 22px; font-weight: 800; line-height: 1.3; }
.prose h3 { margin-top: 24px; font-size: 17px; font-weight: 700; }
.prose p, .prose ul { margin-top: 12px; color: #3a4348; }
.prose .text-muted { margin-top: 0; font-size: 14px; color: var(--text-muted); }
.prose ul { padding-left: 22px; list-style: disc; }
.prose li + li { margin-top: 6px; }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.prose .notice { margin-bottom: 8px; }

.related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 699px) { .related { grid-template-columns: minmax(0, 1fr); } }
.related a { display: flex; align-items: center; gap: 14px; min-height: 72px; padding: 16px 20px; background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--alloy); border-radius: var(--radius); font-size: 17px; font-weight: 800; color: var(--text); transition: border-color var(--dur), transform var(--dur); }
.related a:hover { transform: translateY(-2px); color: var(--wm-blue); border-color: var(--wm-gray-300); border-left-color: var(--alloy); }
.related a .icon { margin-left: auto; color: var(--wm-blue); }

@media (min-width: 1100px) { .product-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .product-grid--3 .product__name { font-size: 20px; } }
.product-grid > .box { display: flex; flex-direction: column; }
.product-grid > .box > p, .product-grid > .box > .tags { margin-bottom: 22px; }
.product-grid > .box .btn { margin-top: auto; align-self: flex-start; white-space: normal; }

.section-foot { margin-top: 36px; text-align: center; }
.section-foot p { margin-bottom: 16px; color: var(--text-muted); }