/* ============================================================
   Brave Marine — site
   Corporativo equilibrado: navy + latão, secções alternadas, conteúdo centrado.
   ============================================================ */

:root {
  --ink: #0B1C2C;
  --hull: #0E2E4A;
  --hull-deep: #08203A;
  --steel: #5D7182;
  --mist: #A9BAC7;
  --fog: #EEF2F5;
  --line: #DCE3E8;
  --line-dark: rgba(255, 255, 255, .14);
  --white: #FFFFFF;
  --brass: #B08A4E;
  --brass-btn: #8C6B38;
  --brass-btn-hover: #74582D;
  --brass-ink: #7C5E2E;
  --brass-light: #D9BC86;

  --font: "Archivo", "Helvetica Neue", Arial, system-ui, sans-serif;
  --max: 1240px;
  --gutter: clamp(20px, 4vw, 40px);
  --hh: 84px;
  --radius: 4px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --section: clamp(72px, 9vw, 120px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hh) + 12px); -webkit-text-size-adjust: 100%; }
html, body { overflow-x: clip; }
body {
  margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.6;
  color: var(--ink); background: var(--white);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-weight: 600; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--radius); }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.is-dark { background: var(--hull); color: #fff; }
.is-fog { background: var(--fog); }

/* ---------- Tipografia ---------- */
.h1, .hero-title { font-stretch: 110%; font-weight: 600; letter-spacing: -0.022em; line-height: 1.05; }
.h1 { font-size: clamp(2.3rem, 4.4vw, 3.6rem); }
.h2 { font-size: clamp(1.85rem, 3vw, 2.6rem); font-stretch: 108%; letter-spacing: -0.018em; line-height: 1.12; }
.h3 { font-size: 1.3rem; font-stretch: 106%; letter-spacing: -0.01em; line-height: 1.25; }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); line-height: 1.55; color: var(--hull); }

/* Cabeçalho de secção centrado com filete latão */
.section-head { text-align: center; max-width: 760px; margin: 0 auto clamp(40px, 5vw, 64px); }
.section-head .h2 { color: var(--hull); }
.section-head .h2::after { content: ""; display: block; width: 56px; height: 2px; background: var(--brass); margin: 22px auto 0; }
.section-head p { margin: 22px auto 0; color: var(--steel); max-width: 62ch; font-size: 1.06rem; }
.section-head .lead { color: var(--ink); font-size: clamp(1.15rem, 1.6vw, 1.35rem); }
.is-dark .section-head .h2 { color: #fff; }
.is-dark .section-head p { color: var(--mist); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px; padding: 0 24px; border: 1px solid transparent; border-radius: var(--radius);
  font-weight: 600; font-size: .96rem; font-stretch: 104%; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn-lg { min-height: 54px; padding: 0 30px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-ink { background: var(--hull); color: #fff; }
.btn-ink:hover { background: var(--ink); }
.btn-brass { background: var(--brass-btn); color: #fff; }
.btn-brass:hover { background: var(--brass-btn-hover); }
.btn-ghost { border-color: rgba(255, 255, 255, .6); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--hull); border-color: #fff; }
.btn-line { border-color: currentColor; color: var(--hull); background: transparent; }
.btn-line:hover { background: var(--hull); border-color: var(--hull); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--hh);
  background: rgba(255, 255, 255, .96);
  -webkit-backdrop-filter: saturate(140%) blur(12px); backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
  transition: background-color .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.header-row { height: 100%; display: flex; align-items: center; gap: 32px; }
.brand { display: flex; align-items: center; flex-shrink: 0; position: relative; }
.brand img { height: 50px; width: auto; }
.brand .logo-light { display: none; }
.brand-text { font-weight: 700; font-stretch: 120%; font-size: 1.25rem; letter-spacing: .02em; color: var(--hull); }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: clamp(16px, 2vw, 30px); }
.main-nav a { position: relative; text-decoration: none; font-size: .95rem; font-weight: 500; color: var(--hull); padding: 6px 0; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--brass); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.main-nav a:hover::after, .main-nav a.is-current::after { transform: scaleX(1); }
.nav-mobile-extra { display: none; }
.header-tools { display: flex; align-items: center; gap: 18px; }
.lang { display: flex; gap: 2px; font-size: .8rem; font-weight: 600; letter-spacing: .04em; }
.lang a { text-decoration: none; padding: 6px 7px; color: var(--steel); border-radius: 2px; }
.lang a:hover { color: var(--hull); }
.lang a.is-active { color: var(--hull); box-shadow: inset 0 -2px 0 var(--brass); }
.header-cta { min-height: 42px; padding: 0 18px; }
.burger { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--hull); }
.burger .ico-close { display: none; }

/* Home: header transparente sobre a imagem até fazer scroll */
.is-home .site-header { position: fixed; left: 0; right: 0; background: transparent; border-color: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; }
.is-home .site-header:not(.is-scrolled) .main-nav > ul a,
.is-home .site-header:not(.is-scrolled) .lang a.is-active,
.is-home .site-header:not(.is-scrolled) .burger { color: #fff; }
.is-home .site-header:not(.is-scrolled) .lang a { color: rgba(255, 255, 255, .7); }
.is-home .site-header:not(.is-scrolled) .header-cta { background: var(--brass-btn); }
.is-home .site-header:not(.is-scrolled) .brand:has(.logo-light) .logo-dark { display: none; }
.is-home .site-header:not(.is-scrolled) .brand .logo-light { display: block; }
.is-home .site-header.is-scrolled { background: rgba(255, 255, 255, .97); border-color: var(--line); box-shadow: 0 6px 24px -18px rgba(11, 28, 44, .5); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(100svh, 900px); display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--hull-deep); }
.hero-bg, .hero-veil { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.6s var(--ease); }
.hero-slide.is-active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 8s linear; }
.hero-slide.is-active img { transform: scale(1); }
.hero-veil { background:
  linear-gradient(90deg, rgba(8, 32, 58, .92) 0%, rgba(8, 32, 58, .72) 38%, rgba(8, 32, 58, .25) 72%, rgba(8, 32, 58, .1) 100%),
  linear-gradient(0deg, rgba(8, 32, 58, .55) 0%, rgba(8, 32, 58, 0) 35%); }
.hero-inner { position: relative; z-index: 1; padding-top: calc(var(--hh) + 48px); padding-bottom: 160px; }
.hero-copy { max-width: 640px; }
.hero-title { font-size: clamp(2.5rem, 5vw, 4.3rem); color: #fff; animation: rise .9s var(--ease) both; }
.hero-text { margin-top: 24px; font-size: clamp(1.05rem, 1.35vw, 1.2rem); line-height: 1.6; color: #D6E0E8; max-width: 52ch; animation: rise .9s .12s var(--ease) both; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; animation: rise .9s .22s var(--ease) both; }
.hero-dots { position: absolute; right: var(--gutter); bottom: 150px; display: flex; gap: 8px; }
.hero-dots button { width: 34px; height: 18px; padding: 0; border: 0; background: none; cursor: pointer; position: relative; }
.hero-dots button::after { content: ""; position: absolute; left: 0; right: 0; top: 8px; height: 2px; background: rgba(255, 255, 255, .45); transition: background-color .3s; }
.hero-dots button[aria-selected="true"]::after { background: #fff; height: 3px; top: 7px; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Placa de pedido — sobrepõe-se ao fundo do hero */
.plate-wrap { position: relative; z-index: 2; margin-top: -96px; }
.plate {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1.4fr) auto; gap: 16px 18px; align-items: end;
  padding: 28px 32px; background: #fff; border-radius: 6px;
  box-shadow: 0 30px 60px -30px rgba(8, 32, 58, .45);
  border-top: 3px solid var(--brass);
}
.plate-head h2 { font-size: 1.15rem; font-stretch: 110%; color: var(--hull); }
.plate-head p { margin: 4px 0 0; font-size: .9rem; color: var(--steel); }
.plate-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.plate-field span { font-size: .78rem; font-weight: 600; color: var(--steel); }
.plate-field input { height: 52px; padding: 0 14px; background: var(--fog); border: 1px solid var(--line); border-radius: var(--radius); font-size: .98rem; width: 100%; transition: border-color .2s, background-color .2s; }
.plate-field input:focus { outline: none; border-color: var(--hull); background: #fff; }

/* Faixa de marcas */
.brand-strip { padding-block: 40px 8px; }
.brand-strip ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 30px; font-stretch: 116%; font-weight: 600; font-size: .9rem; letter-spacing: .02em; color: #8796A3; }

/* ---------- Sobre ---------- */
.about-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px 64px; align-items: center; }
.about-media { aspect-ratio: 4 / 3; overflow: hidden; border-radius: 6px; background: var(--fog); }
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-text { color: #33475A; font-size: 1.04rem; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: clamp(48px, 6vw, 72px) 0 0; }
.facts div { padding: 26px 24px; background: var(--fog); border-radius: 6px; border-top: 2px solid var(--brass); text-align: center; }
.facts dt { font-weight: 600; font-stretch: 112%; font-size: 1.25rem; color: var(--hull); }
.facts dd { margin: 8px 0 0; color: var(--steel); font-size: .95rem; }

/* ---------- Porquê nós ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.why-item { padding: 34px 28px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line-dark); border-radius: 6px; text-align: center; transition: background-color .25s var(--ease), border-color .25s var(--ease); }
.why-item:hover { background: rgba(255, 255, 255, .07); border-color: rgba(217, 188, 134, .4); }
.why-icon { display: inline-flex; width: 64px; height: 64px; align-items: center; justify-content: center; border: 1px solid var(--brass-light); border-radius: 50%; color: var(--brass-light); margin-bottom: 22px; }
.why-item h3 { font-size: 1.18rem; font-stretch: 106%; margin-bottom: 12px; color: #fff; }
.why-item p { color: var(--mist); font-size: .95rem; margin: 0; }

/* ---------- Produtos ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.product-card { display: flex; flex-direction: column; background: #fff; border-radius: 6px; overflow: hidden; text-decoration: none; color: inherit; box-shadow: 0 1px 0 var(--line); transition: box-shadow .3s var(--ease), transform .3s var(--ease); }
.product-card:hover { box-shadow: 0 24px 48px -28px rgba(8, 32, 58, .45); transform: translateY(-3px); }
.product-media { position: relative; display: block; aspect-ratio: 3 / 2; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.product-media img { width: 100%; height: 100%; object-fit: contain; padding: 18px; transition: transform .6s var(--ease); }
.product-card:hover .product-media img { transform: scale(1.04); }
.product-icon { position: absolute; left: 20px; bottom: -22px; width: 44px; height: 44px; border-radius: 50%; background: var(--hull); color: var(--brass-light); display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 0 0 4px #fff; }
.product-body { display: flex; flex-direction: column; flex: 1; padding: 36px 24px 22px; gap: 10px; }
.product-card h3 { font-size: 1.2rem; font-stretch: 106%; line-height: 1.25; color: var(--hull); }
.product-summary { color: var(--steel); font-size: .95rem; }
.product-brands { font-size: .82rem; color: var(--steel); border-top: 1px solid var(--line); padding-top: 12px; margin-top: auto; }
.product-link { display: inline-flex; align-items: center; gap: 6px; font-size: .9rem; font-weight: 600; color: var(--brass-ink); }
.product-link .ico { transition: transform .25s var(--ease); }
.product-card:hover .product-link .ico { transform: translateX(4px); }

/* ---------- Setores ---------- */
.sector-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.sector-card { position: relative; aspect-ratio: 4 / 3; border-radius: 6px; overflow: hidden; background: var(--hull); color: #fff; }
.sector-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.sector-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8, 32, 58, .92) 0%, rgba(8, 32, 58, .35) 55%, rgba(8, 32, 58, .05) 100%); }
.sector-card:hover img { transform: scale(1.05); }
.sector-body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 24px; display: flex; flex-direction: column; gap: 4px; }
.sector-code { font-stretch: 75%; font-weight: 600; letter-spacing: .08em; font-size: .82rem; color: var(--brass-light); }
.sector-name { font-stretch: 106%; font-weight: 600; font-size: 1.2rem; }
.sector-text { color: #D2DCE4; font-size: .92rem; }

/* ---------- Processo ---------- */
.process { background: var(--hull-deep); }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; position: relative; text-align: center; }
.steps::before { content: ""; position: absolute; top: 28px; left: 12.5%; right: 12.5%; height: 1px; background: var(--line-dark); }
.steps li { position: relative; }
.step-n { position: relative; display: inline-flex; width: 56px; height: 56px; align-items: center; justify-content: center; border-radius: 50%; background: var(--hull-deep); border: 1px solid var(--brass-light); color: var(--brass-light); font-weight: 600; font-size: 1.1rem; margin-bottom: 20px; }
.steps h3 { font-size: 1.15rem; font-stretch: 106%; color: #fff; margin-bottom: 10px; }
.steps p { color: var(--mist); font-size: .95rem; max-width: 30ch; margin-inline: auto; }

/* ---------- Clientes ---------- */
.client-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.client-grid li { display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 9; padding: 20px 26px; background: #fff; border: 1px solid var(--line); border-radius: 6px; transition: border-color .25s, box-shadow .25s; }
.client-grid li:hover { border-color: transparent; box-shadow: 0 16px 32px -22px rgba(8, 32, 58, .4); }
.client-grid a { display: contents; }
.client-grid img { max-height: 60px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .3s, opacity .3s; }
.client-grid li:hover img { filter: none; opacity: 1; }
.client-name { font-stretch: 115%; font-weight: 600; color: var(--steel); }

/* ---------- Contacto ---------- */
.contact { background: var(--hull); color: #fff; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px 64px; align-items: start; }
.contact-info .h2 { color: #fff; }
.contact-info .h2::after { content: ""; display: block; width: 56px; height: 2px; background: var(--brass); margin-top: 22px; }
.contact-lead { color: var(--mist); margin-top: 22px; max-width: 44ch; font-size: 1.04rem; }
.contact-direct-title { font-size: .95rem; font-stretch: 106%; color: var(--brass-light); margin: 36px 0 12px; font-weight: 600; }
.contact-direct { border-top: 1px solid var(--line-dark); }
.contact-direct a { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line-dark); text-decoration: none; transition: color .2s; }
.contact-direct a:hover { color: var(--brass-light); }
.contact-direct .ico { flex-shrink: 0; color: var(--brass-light); }
.contact-direct span { display: flex; flex-direction: column; font-size: 1rem; }
.contact-direct strong { font-size: .78rem; font-weight: 500; color: var(--mist); }
.contact-media { margin-top: 36px; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 6px; }
.contact-media img { width: 100%; height: 100%; object-fit: cover; }
.contact-form { background: #fff; color: var(--ink); padding: clamp(24px, 4vw, 44px); border-radius: 6px; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .5); }
.is-contact .contact { padding-top: clamp(48px, 7vw, 96px); }

/* Formulário */
.rfq { display: flex; flex-direction: column; gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field > span { font-size: .84rem; font-weight: 600; color: var(--hull); }
.req { color: var(--brass-ink); margin-left: 3px; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 11px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; font-size: .98rem; transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.field textarea { resize: vertical; min-height: 96px; line-height: 1.5; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%235D7182' stroke-width='1.5'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--hull); box-shadow: 0 0 0 3px rgba(14, 46, 74, .1); }
.field.is-invalid input, .field.is-invalid textarea { border-color: #B4372D; }
.field.is-invalid > span { color: #B4372D; }
.rfq-part { margin: 0; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--fog); display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .88rem; color: var(--steel); line-height: 1.5; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--hull); flex-shrink: 0; }
.check.is-invalid { color: #B4372D; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.form-status:empty { display: none; }
.form-status { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-radius: var(--radius); font-size: .95rem; }
.form-status.is-ok { background: #E7F2EC; color: #1E5A3A; }
.form-status.is-error { background: #FBEDEB; color: #8E2B22; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Páginas interiores ---------- */
.page-head { padding-top: clamp(40px, 6vw, 80px); padding-bottom: clamp(32px, 4vw, 56px); }
.crumbs a { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 500; color: var(--steel); text-decoration: none; }
.crumbs a:hover { color: var(--hull); }
.page-head-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px 64px; align-items: end; margin-top: 28px; }
.page-head-grid .h1 { max-width: 16ch; color: var(--hull); }
.page-head-grid .lead { margin: 0; color: var(--steel); }
.product-hero { margin-bottom: clamp(48px, 6vw, 80px); }
.product-hero img { width: 100%; aspect-ratio: 21 / 9; object-fit: contain; background: var(--fog); border-radius: 6px; padding: 24px; }
.product-layout { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 48px 72px; align-items: start; padding-bottom: var(--section); }
.prose { font-size: 1.06rem; line-height: 1.7; color: #33475A; max-width: 68ch; }
.prose .h3 { margin: 40px 0 16px; color: var(--hull); }
.brand-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.brand-tags li { padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--radius); font-size: .9rem; font-weight: 600; font-stretch: 108%; color: var(--hull); }
.product-aside { position: sticky; top: calc(var(--hh) + 24px); padding: 28px; background: var(--hull); color: #fff; border-radius: 6px; display: flex; flex-direction: column; gap: 14px; }
.product-aside p { color: var(--mist); font-size: .95rem; margin: 0 0 6px; }
.product-aside .product-icon { position: static; width: 52px; height: 52px; box-shadow: none; border: 1px solid var(--brass-light); background: transparent; }
.product-aside .btn-line { color: #fff; }
.product-aside .btn-line:hover { background: #fff; color: var(--hull); border-color: #fff; }
.others { background: var(--fog); padding-block: clamp(56px, 7vw, 96px); }
.others .h3 { margin-bottom: 24px; color: var(--hull); text-align: center; }
.others-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.others-list a { display: flex; flex-direction: column; gap: 12px; text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--hull); }
.others-list img { aspect-ratio: 4 / 3; object-fit: contain; background: #fff; padding: 10px; border-radius: 6px; transition: opacity .2s; }
.others-list a:hover img { opacity: .85; }
.text-page { padding-block: clamp(56px, 8vw, 112px); max-width: 860px; }
.text-page .h1 { margin-bottom: 32px; color: var(--hull); }
.notfound { text-align: center; }
.notfound .lead { margin-inline: auto; }
.notfound-code { font-stretch: 125%; font-weight: 300; font-size: clamp(4rem, 10vw, 8rem); line-height: 1; color: var(--line); margin-bottom: 16px; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--ink); color: var(--mist); font-size: .93rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2.6fr)); gap: 40px 48px; padding-block: clamp(56px, 7vw, 88px) 48px; }
.footer-brand img { height: 52px; width: auto; margin-bottom: 20px; }
.footer-brand p { max-width: 36ch; }
.footer-col h2 { font-size: .9rem; font-weight: 600; font-stretch: 108%; color: #fff; margin-bottom: 16px; }
.footer-col li { margin-bottom: 9px; }
.footer-col a { text-decoration: none; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-contacts li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contacts .ico { flex-shrink: 0; margin-top: 3px; color: var(--brass-light); }
.social { display: flex; gap: 8px; margin-top: 18px; }
.social a { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border: 1px solid var(--line-dark); border-radius: 50%; transition: border-color .2s, color .2s; }
.social a:hover { border-color: var(--brass-light); color: #fff; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 22px; border-top: 1px solid var(--line-dark); font-size: .84rem; }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: #fff; }

.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: #1F8A4C; color: #fff; box-shadow: 0 10px 24px -8px rgba(11, 28, 44, .45); transition: transform .2s var(--ease), background-color .2s; }
.wa-float:hover { transform: translateY(-2px); background: #187440; }

/* ---------- Responsivo ---------- */
@media (max-width: 1180px) {
  .main-nav ul { gap: 18px; }
  .header-cta { display: none; }
  .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plate { grid-template-columns: 1fr 1fr; }
  .plate-head { grid-column: 1 / -1; }
  .plate .btn { grid-column: 1 / -1; }
  .others-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  :root { --hh: 70px; }
  .brand img { height: 40px; }
  .burger { display: inline-flex; }
  .main-nav {
    position: fixed; inset: var(--hh) 0 0 0; z-index: 49; background: #fff; padding: 24px var(--gutter) 40px;
    display: flex; flex-direction: column; gap: 32px; overflow-y: auto;
    opacity: 0; transform: translateY(-8px); visibility: hidden;
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility 0s .25s;
  }
  .nav-open .main-nav { opacity: 1; transform: none; visibility: visible; transition: opacity .25s var(--ease), transform .25s var(--ease); }
  .nav-open { overflow: hidden; }
  .nav-open .burger .ico-open { display: none; }
  .nav-open .burger .ico-close { display: inline; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav li a { display: block; padding: 16px 0; font-size: 1.35rem; font-stretch: 108%; font-weight: 600; border-bottom: 1px solid var(--line); }
  .is-home .site-header:not(.is-scrolled) .main-nav > ul a { color: var(--hull); }
  .main-nav a::after { display: none; }
  .nav-mobile-extra { display: flex; flex-direction: column; gap: 12px; }
  .nav-open.is-home .site-header { background: #fff; }
  .nav-open.is-home .site-header .burger { color: var(--hull); }

  .hero { min-height: 640px; }
  .hero-inner { padding-bottom: 140px; }
  .hero-veil { background: linear-gradient(90deg, rgba(8, 32, 58, .9), rgba(8, 32, 58, .55)), linear-gradient(0deg, rgba(8, 32, 58, .6), transparent 40%); }
  .hero-dots { bottom: 130px; }

  .about-body, .contact-grid, .page-head-grid, .product-layout { grid-template-columns: 1fr; }
  .product-grid, .sector-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .steps::before { display: none; }
  .client-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .product-aside { position: static; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .header-tools { gap: 8px; }
  .lang a { padding: 6px 5px; }
  .hero { min-height: 600px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .plate-wrap { margin-top: -72px; }
  .plate { grid-template-columns: 1fr; padding: 24px 20px; }
  .why-grid, .product-grid, .sector-grid, .facts, .steps, .grid-2 { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .others-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr; }
  .form-actions .btn { width: 100%; }
  .wa-float { width: 50px; height: 50px; right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}