/* =========================================================
   TEKNOSPIRO — DESIGN SYSTEM
   Premium Industrial Engineering
   ========================================================= */

:root{
  /* --- Color tokens --- */
  --bg-light:#F4F2EE;
  --bg-white:#FFFFFF;
  --graphite:#161B22;   /* grafite fosco, estilo GitHub dark */
  --black:#0D1117;
  --graphite-2:#21262D;
  --muted:#707578;
  --metal:#A7AAAC;
  --border:rgba(20,24,26,0.12);
  --border-dark:rgba(255,255,255,0.14);
  --accent:#176B87;
  --accent-light:#2C90B0;
  --on-dark:#F4F2EE;

  /* --- Type --- */
  --font-sans:'Inter Tight', 'Manrope', -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, monospace;

  /* --- Spacing scale --- */
  --gutter: clamp(20px, 5vw, 64px);
  --radius-s: 2px;
  --radius-m: 4px;
  --radius-l: 8px;

  /* --- Motion --- */
  --ease-industrial: cubic-bezier(.16,.84,.32,1);
  --ease-soft: cubic-bezier(.22,.61,.36,1);
  --dur-fast: 280ms;
  --dur-mid: 520ms;
  --dur-slow: 900ms;
}

*{box-sizing:border-box;}
/* Palavras muito longas (URLs, e-mails, referências) quebram em vez
   de empurrar a página para o lado. */
p, li, dd, dt, td, th, address, figcaption, blockquote{overflow-wrap:anywhere;}
html{scroll-behavior:auto;}
body.lenis, html.lenis{height:auto;}
.lenis.lenis-smooth{scroll-behavior:auto;}

body{
  margin:0;
  font-family:var(--font-sans);
  background:var(--bg-light);
  color:var(--graphite);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-size:16px;
  line-height:1.55;
  overflow-x:hidden;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;}
button{font-family:inherit;}

h1,h2,h3,h4,h5{
  margin:0;
  font-weight:600;
  letter-spacing:-0.01em;
  line-height:1.08;
}

.section-container{
  max-width:1440px;
  margin:0 auto;
  padding-left:var(--gutter);
  padding-right:var(--gutter);
}

/* --- Focus states (accessibility) --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce){
  *{
    animation-duration:0.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.001ms !important;
    scroll-behavior:auto !important;
  }
}

/* =========================================================
   TYPE UTILITIES
   ========================================================= */

.kicker{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--accent);
  display:flex;
  align-items:center;
  gap:10px;
}
.kicker::before{
  content:"";
  width:22px;
  height:1px;
  background:currentColor;
  display:inline-block;
}
.kicker.no-line::before{display:none;}
.kicker.on-dark{color:var(--metal);}

.section-label{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--muted);
}

.display-xl{
  font-size:clamp(3rem, 7.5vw, 8.4rem);
  line-height:0.98;
  letter-spacing:-0.02em;
  font-weight:600;
  text-transform:uppercase;
}
.display-l{
  font-size:clamp(2.2rem, 5vw, 4.6rem);
  line-height:1.02;
  letter-spacing:-0.015em;
  font-weight:600;
}
.display-m{
  font-size:clamp(1.7rem, 3vw, 2.75rem);
  line-height:1.08;
  font-weight:600;
}
.eyebrow-num{
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--metal);
  letter-spacing:0.08em;
}
.lede{
  font-size:clamp(1.05rem, 1.4vw, 1.35rem);
  line-height:1.5;
  color:var(--graphite-2);
  max-width:46ch;
}
.body-text{
  font-size:1rem;
  color:var(--graphite-2);
  max-width:60ch;
}
.muted{color:var(--muted);}
.mono-tag{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--muted);
}

/* =========================================================
   BUTTONS
   ========================================================= */

.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:16px 26px;
  border-radius:var(--radius-s);
  border:1px solid transparent;
  cursor:pointer;
  transition:background var(--dur-fast) var(--ease-soft), color var(--dur-fast) var(--ease-soft), border-color var(--dur-fast) var(--ease-soft), transform var(--dur-fast) var(--ease-soft);
  white-space:nowrap;
  max-width:100%;
}
/* Em ecrãs estreitos o rótulo quebra em vez de rebentar a página. */
@media (max-width:520px){
  .btn{
    white-space:normal;
    text-align:center;
    justify-content:center;
    padding:15px 20px;
    letter-spacing:0.06em;
  }
}
.btn svg{width:14px;height:14px;flex-shrink:0;transition:transform var(--dur-fast) var(--ease-soft);}
.btn:hover svg{transform:translateX(3px);}

.btn-primary{
  background:var(--graphite);
  color:var(--bg-white);
  border-color:var(--graphite);
  font-size:14px;
  font-weight:600;
  letter-spacing:0.1em;
  padding:19px 36px;
  box-shadow:0 10px 28px -8px rgba(14,16,17,0.4);
}
.btn-primary:hover{
  background:var(--black);
  box-shadow:0 12px 32px -8px rgba(14,16,17,0.55);
  transform:translateY(-1px);
}

.btn-accent{
  background:linear-gradient(135deg,#1B7C9C,#125369);
  color:#fff;
  border-color:transparent;
  font-size:14px;
  font-weight:600;
  letter-spacing:0.1em;
  padding:19px 36px;
  box-shadow:0 10px 28px -8px rgba(23,107,135,0.55), 0 0 0 1px rgba(255,255,255,0.06) inset;
}
.btn-accent:hover{
  background:linear-gradient(135deg,#1f8bad,#125369);
  box-shadow:0 12px 32px -8px rgba(23,107,135,0.7), 0 0 0 1px rgba(255,255,255,0.08) inset;
  transform:translateY(-1px);
}

.btn-outline{
  background:transparent;
  color:var(--graphite);
  border:1.5px solid var(--border);
  font-size:14px;
  font-weight:600;
  letter-spacing:0.1em;
  padding:19px 36px;
}
.btn-outline:hover{
  border-color:var(--graphite);
  background:var(--graphite);
  color:#fff;
  transform:translateY(-1px);
}

.btn-outline-light{
  background:transparent;
  color:var(--on-dark);
  border-color:var(--border-dark);
}
.btn-outline-light:hover{border-color:var(--on-dark);}

/* --- Hero CTAs: stronger visual weight (variation C) --- */
.hero-ctas .btn{
  font-size:14px;
  font-weight:600;
  letter-spacing:0.1em;
  padding:20px 38px;
  transition:transform var(--dur-fast) var(--ease-soft), box-shadow var(--dur-fast) var(--ease-soft), background var(--dur-fast) var(--ease-soft), border-color var(--dur-fast) var(--ease-soft);
}
.hero-ctas .btn svg{width:15px;height:15px;}
.hero-ctas .btn-accent{
  background:linear-gradient(135deg,#1B7C9C,#125369);
  border-color:transparent;
  box-shadow:0 12px 34px -8px rgba(23,107,135,0.7), 0 0 0 1px rgba(255,255,255,0.06) inset;
}
.hero-ctas .btn-accent:hover{
  background:linear-gradient(135deg,#1f8bad,#125369);
  box-shadow:0 14px 38px -8px rgba(23,107,135,0.85), 0 0 0 1px rgba(255,255,255,0.08) inset;
  transform:translateY(-1px);
}
.hero-ctas .btn-outline-light{
  background:rgba(14,16,17,0.35);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
  border:1.5px solid #fff;
}
.hero-ctas .btn-outline-light:hover{
  background:rgba(14,16,17,0.5);
  border-color:#fff;
  transform:translateY(-1px);
}

/* Homepage: botões sem halo, incluindo ao passar o cursor. */
.homepage .btn,
.homepage .btn:hover{
  box-shadow:none;
}

.btn-ghost-light{
  background:transparent;
  color:var(--on-dark);
  border-color:transparent;
  padding-left:0;
  padding-right:0;
}

.text-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  position:relative;
  padding-bottom:4px;
}
.text-link::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:100%;
  height:1px;
  background:currentColor;
  transform:scaleX(0.3);
  transform-origin:left;
  transition:transform var(--dur-mid) var(--ease-industrial);
  opacity:0.5;
}
.text-link:hover::after{transform:scaleX(1);opacity:1;}
.text-link svg{width:13px;height:13px;transition:transform var(--dur-fast) var(--ease-soft);}
.text-link:hover svg{transform:translateX(3px);}

/* =========================================================
   HEADER / NAVIGATION
   ========================================================= */

#site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:900;
  padding:22px 0;
  transition:background var(--dur-mid) var(--ease-soft), padding var(--dur-mid) var(--ease-soft), border-color var(--dur-mid) var(--ease-soft);
  border-bottom:1px solid transparent;
}
#site-header .header-row{
  max-width:1760px;
  margin:0 auto;
  padding:0 var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
/* Com espaço, três colunas iguais nas pontas: o menu fica ao centro
   da página, seja qual for a largura do logótipo e dos botões. */
@media (min-width:1280px){
  #site-header .header-row{
    display:grid;
    grid-template-columns:minmax(max-content,1fr) auto minmax(max-content,1fr);
  }
  #site-header .logo-link{justify-self:start;}
  #site-header .header-actions{grid-column:3;justify-self:end;}
}
#site-header .logo-link{display:flex;align-items:center;min-width:0;}
/* o PNG tem margem transparente: puxa-se para a marca alinhar com o texto */
#site-header .logo-img{margin-left:-9px;height:124px;width:auto;max-width:100%;object-fit:contain;object-position:left center;transition:opacity var(--dur-fast) var(--ease-soft), height var(--dur-mid) var(--ease-soft);}
#site-header .logo-dark{display:none;}

#site-header nav.main-nav{
  display:flex;
  align-items:center;
  gap:34px;
}
#site-header nav.main-nav a{
  font-size:13px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  font-weight:500;
  position:relative;
  padding-bottom:6px;
  color:var(--on-dark);
  transition:color var(--dur-fast) var(--ease-soft);
}
#site-header nav.main-nav a::after{
  content:"";
  position:absolute;left:0;bottom:0;
  width:0;height:1px;
  background:currentColor;
  transition:width var(--dur-mid) var(--ease-industrial);
}
#site-header nav.main-nav a:hover::after,
#site-header nav.main-nav a.active::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:22px;}
.lang-switch{
  display:flex;
  align-items:center;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.06em;
  gap:6px;
  color:var(--on-dark);
}
.lang-switch button,
.lang-switch a,
.lang-switch span.active{
  background:none;border:none;color:inherit;cursor:pointer;
  opacity:0.55;
  padding:2px;
  text-decoration:none;
  transition:opacity var(--dur-fast) var(--ease-soft);
}
.lang-switch a:hover,
.lang-switch a:focus-visible{opacity:0.85;}
.lang-switch button.active,
.lang-switch span.active{
  opacity:1;cursor:default;
  text-decoration:underline;text-underline-offset:3px;
}

.header-cta{display:none;}
@media (min-width:1000px){.header-cta{display:inline-flex;}}

#site-header.is-dark-text nav.main-nav a,
#site-header.is-dark-text .lang-switch,
#site-header.is-dark-text .mobile-toggle span{color:var(--graphite);}
#site-header.is-dark-text .logo-light{display:none;}
#site-header.is-dark-text .logo-dark{display:block;}

/* Com scroll, o menu ganha sempre uma barra sólida escura (is-scrolled), seja qual for o
   fundo da secção — assim o texto nunca se mistura com o conteúdo da página.
   Só no topo da página (antes de is-scrolled) fica transparente sobre a hero. */
#site-header.is-compact{padding:8px 0;}
#site-header.is-compact .logo-img{height:104px;margin-left:-7px;}
#site-header.is-scrolled{
  background:rgba(22,27,34,0.94);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-dark);
}
#site-header.is-scrolled nav.main-nav a,
#site-header.is-scrolled .lang-switch,
#site-header.is-scrolled .mobile-toggle span{color:var(--on-dark);}
#site-header.is-scrolled .mobile-toggle span{background:var(--on-dark);}
#site-header.is-scrolled .logo-light{display:block;}
#site-header.is-scrolled .logo-dark{display:none;}
html{scroll-padding-top:100px;}

.mobile-toggle{
  display:flex;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
  z-index:1001;
}
.mobile-toggle span{
  display:block;width:22px;height:1px;background:var(--on-dark);
  transition:background var(--dur-fast) var(--ease-soft), transform var(--dur-fast) var(--ease-soft), opacity var(--dur-fast) var(--ease-soft);
}
@media (min-width:1000px){.mobile-toggle{display:none;}}
@media (max-width:999px){
  #site-header nav.main-nav,
  .header-actions .lang-switch,
  .header-cta{display:none !important;}
}

#mobile-menu{
  position:fixed;
  inset:0;
  background:var(--black);
  z-index:1000;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:100px var(--gutter) 40px;
  transform:translateY(-100%);
  transition:transform var(--dur-slow) var(--ease-industrial);
  visibility:hidden;
}
#mobile-menu.is-open{transform:translateY(0);visibility:visible;}
#mobile-menu nav{display:flex;flex-direction:column;gap:6px;}
#mobile-menu nav a{
  font-size:clamp(2.2rem,10vw,3.2rem);
  color:#fff;
  text-transform:uppercase;
  font-weight:600;
  letter-spacing:-0.01em;
  padding:12px 0;
  border-bottom:1px solid var(--border-dark);
}
#mobile-menu .mobile-menu-footer{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  color:var(--metal);
  font-family:var(--font-mono);
  font-size:12px;
}
#mobile-menu .close-btn{
  position:absolute;top:26px;right:var(--gutter);
  background:none;border:none;color:#fff;cursor:pointer;
}
#mobile-menu .close-btn span{
  display:block;width:22px;height:1px;background:#fff;
}
#mobile-menu .close-btn span:first-child{transform:rotate(45deg) translateY(1px);}
#mobile-menu .close-btn span:last-child{transform:rotate(-45deg) translateY(-1px);}
body.menu-open{overflow:hidden;}

/* =========================================================
   HERO
   ========================================================= */

.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  display:flex;
  align-items:stretch;
  background:var(--black);
  overflow:hidden;
}
.hero-media{
  position:absolute;
  inset:0;
  z-index:0;
}
.hero-media img{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.06);
  transition:transform 1.4s var(--ease-industrial);
}
.hero-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(14,16,17,0.28) 0%, rgba(14,16,17,0.48) 55%, rgba(14,16,17,0.88) 100%);
}
.homepage .hero-media img{object-position:50% center;}
/* texto ao centro: escurece o meio, onde ele assenta, e a base */
.homepage .hero-media::after{
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%,rgba(13,17,23,0.62) 0%,rgba(13,17,23,0.3) 70%,rgba(13,17,23,0) 100%),
    linear-gradient(180deg,rgba(13,17,23,0.45),rgba(13,17,23,0.25) 40%,rgba(13,17,23,0.85));
}
@media (max-width:640px){
  .homepage .hero-media img{object-position:90% center;}
  .homepage .hero-media::after{background:linear-gradient(180deg,rgba(13,17,23,0.64),rgba(13,17,23,0.68) 55%,rgba(13,17,23,0.94));}
}

/* Homepage: título, texto e botões ao centro do ecrã, numa coluna. */
.homepage .hero-content{
  align-items:center;
  justify-content:center;
  text-align:center;
  padding-bottom:clamp(96px,12vh,140px);
}
.homepage .hero-kicker{justify-content:center;}
.homepage .hero-headline{margin-inline:auto;}
.homepage .hero-content .hero-foot{
  margin-top:clamp(28px,4vh,44px);
  flex-direction:column;
  align-items:center;
  gap:32px;
}
.homepage .hero-support{max-width:560px;margin:0 auto;}
.homepage .hero-ctas{justify-content:center;}
.homepage .hero-scroll-cue{
  left:50%;
  transform:translateX(-50%);
  flex-direction:column;
}
@media (max-width:640px){
  /* centrado e a quebrar em duas linhas, o traço do kicker fica solto */
  .homepage .hero-kicker::before{display:none;}
  .homepage .hero-ctas{flex-direction:column;align-items:stretch;width:100%;max-width:320px;}
}
.hero .section-container{max-width:1760px;}
/* Margens iguais dos dois lados: o texto arranca no mesmo gutter onde
   acabam os botões à direita. A primeira linha alinha com o fundo do
   botão do cabeçalho: 22px de respiro + meio logótipo + botão. */
.hero-content{
  position:relative;
  z-index:2;
  width:100%;
  display:flex;
  flex-direction:column;
  padding-left:var(--gutter);
  padding-right:var(--gutter);
  padding-top:calc(22px + (124px - 54px) / 2 + 54px + 72px);
  padding-bottom:clamp(54px,8vh,104px);
}
.hero-content .hero-foot{margin-top:auto;}
.hero-kicker{
  color:var(--on-dark);
  font-weight:600;
  text-shadow:0 2px 10px rgba(0,0,0,0.65);
  margin-bottom:28px;
}
.hero-headline{
  color:#fff;
  max-width:1100px;
  overflow:hidden;
}
.hero-headline .line{
  display:block;
  overflow:hidden;
}
.hero-headline .line span{
  display:block;
  transform:translateY(110%);
  transition:transform 900ms var(--ease-industrial);
}
.hero-headline.in-view .line span{transform:translateY(0);}
.hero-headline .line:nth-child(2) span{transition-delay:80ms;}
.hero-headline .line:nth-child(3) span{transition-delay:160ms;}

.hero-foot{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:40px;
  margin-top:56px;
  flex-wrap:wrap;
}
.hero-support{
  max-width:420px;
  color:#E7E5E0;
  font-size:1.05rem;
}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.hero-scroll-cue{
  position:absolute;
  left:var(--gutter);
  bottom:26px;
  z-index:2;
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--metal);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.12em;
  text-transform:uppercase;
}
.hero-scroll-cue .line-anim{
  width:1px;height:34px;
  background:rgba(255,255,255,0.25);
  position:relative;
  overflow:hidden;
}
.hero-scroll-cue .line-anim::after{
  content:"";
  position:absolute;top:0;left:0;
  width:100%;height:40%;
  background:var(--metal);
  animation:scrollcue 2.4s var(--ease-soft) infinite;
}
@keyframes scrollcue{
  0%{transform:translateY(-100%);}
  60%{transform:translateY(160%);}
  100%{transform:translateY(160%);}
}
@media (max-width:999px){
  .hero-scroll-cue{display:none;}
  .hero{min-height:100svh;align-items:flex-end;}
  .hero-content{padding-top:140px;}
}

/* =========================================================
   SECTIONS — LIGHT / DARK RHYTHM
   ========================================================= */

.section{
  padding:clamp(70px,11vh,140px) 0;
  position:relative;
}
.section-light{background:var(--bg-light);color:var(--graphite);}
.section-white{background:var(--bg-white);color:var(--graphite);}
.section-dark{background:var(--black);color:var(--on-dark);}
.section-graphite{background:var(--graphite);color:var(--on-dark);}

.section-dark .body-text,
.section-graphite .body-text{color:#C9CCCD;}
.section-dark .muted,
.section-graphite .muted{color:var(--metal);}
.section-dark .kicker,
.section-graphite .kicker{color:var(--metal);}

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:40px;
  margin-bottom:clamp(40px,6vw,72px);
  flex-wrap:wrap;
}

/* --- Reveal utility (JS controlled) --- */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity var(--dur-slow) var(--ease-industrial), transform var(--dur-slow) var(--ease-industrial);
}
.reveal.is-visible{opacity:1;transform:translateY(0);}
.reveal-mask{overflow:hidden;}
.reveal-mask > *{
  transform:translateY(100%);
  transition:transform 900ms var(--ease-industrial);
}
.reveal-mask.is-visible > *{transform:translateY(0);}

/* =========================================================
   INTRO / EDITORIAL
   ========================================================= */

.intro-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:clamp(30px,6vw,90px);
  align-items:start;
}
.intro-grid .intro-heading{position:sticky;top:140px;}
.intro-facts{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
  margin-top:48px;
  padding-top:32px;
  border-top:1px solid var(--border);
}
.intro-fact .num{
  font-family:var(--font-mono);
  font-size:clamp(1.6rem,3vw,2.4rem);
  color:var(--accent);
  display:block;
  margin-bottom:6px;
}
.intro-fact .label{
  font-size:13px;
  color:var(--muted);
  letter-spacing:0.02em;
}
@media (max-width:900px){
  .intro-grid{grid-template-columns:1fr;gap:32px;}
  .intro-grid .intro-heading{position:static;}
  .intro-facts{grid-template-columns:1fr 1fr;}
}

/* =========================================================
   SOLUTIONS — COMPACT CATEGORY GRID (3-up)
   ========================================================= */

.solutions-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:0;
  border-top:1px solid var(--border);
  border-left:1px solid var(--border);
}

.solution-card{
  background:var(--bg-white);
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--border);
  border-bottom:1px solid var(--border);
  transition:background var(--dur-fast) var(--ease-soft);
}
.solution-card:hover{background:var(--bg-light);}

.card-media{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  background:var(--graphite-2);
}
.card-media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform var(--dur-mid) var(--ease-industrial);
}
.solution-card:hover .card-media img{transform:scale(1.04);}
.card-media .eyebrow-num{
  position:absolute;
  top:14px;left:14px;
  z-index:1;
  color:#fff;
  background:rgba(14,16,17,0.55);
  padding:4px 9px;
  font-size:11px;
  letter-spacing:0.06em;
}

.card-copy{
  padding:22px 24px 26px;
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
}
.card-copy h3{font-size:1.15rem;}
.card-copy p{
  color:var(--muted);
  font-size:0.88rem;
  line-height:1.5;
  max-width:34ch;
  flex:1;
}
.card-link{margin-top:4px;font-size:12px;}

@media (max-width:900px){
  .solutions-grid{grid-template-columns:repeat(2, 1fr);}
}
@media (max-width:620px){
  .solutions-grid{grid-template-columns:1fr;}
  .card-media{aspect-ratio:16/10;}
}

/* =========================================================
   SOLUTIONS — HOMEPAGE COMPACT ALTERNATING ROWS
   (image/text intercalated, smaller footprint than the old
   full-height editorial panels; used on index.html only)
   ========================================================= */

.solutions-alt{
  display:flex;
  flex-direction:column;
  border-top:1px solid var(--border);
}
.solution-row{
  display:grid;
  grid-template-columns:0.36fr 0.64fr;
  gap:clamp(32px,5vw,72px);
  align-items:center;
  padding:clamp(32px,5vw,52px) 0;
  border-bottom:1px solid var(--border);
}
.solution-row.row-reverse{
  grid-template-columns:0.64fr 0.36fr;
}
.solution-row.row-reverse .row-media{order:2;}
.solution-row.row-reverse .row-copy{order:1;}

.row-media{
  position:relative;
  aspect-ratio:5/4;
  width:100%;
  overflow:hidden;
  background:var(--graphite-2);
}

.row-media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform var(--dur-mid) var(--ease-industrial);
}
.solution-row:hover .row-media img{transform:scale(1.03);}
.row-media .eyebrow-num{
  position:absolute;
  top:12px;left:12px;
  z-index:1;
  color:#fff;
  background:rgba(14,16,17,0.55);
  padding:4px 9px;
  font-size:11px;
  letter-spacing:0.06em;
}

.row-copy{
  display:flex;
  flex-direction:column;
  gap:16px;
  max-width:46ch;
}
.solution-row.row-reverse .row-copy{
  margin-left:auto;
}
.row-copy h3{font-size:clamp(1.7rem,3vw,2.4rem);}
.row-copy p{
  color:var(--muted);
  font-size:1.05rem;
  line-height:1.7;
}
.row-link{margin-top:6px;font-size:13px;}

@media (max-width:900px){
  .row-media{max-width:100%;}
}
@media (max-width:760px){
  .solution-row,
  .solution-row.row-reverse{
    grid-template-columns:1fr;
    gap:18px;
    padding:22px 0;
  }
  .solution-row.row-reverse .row-media,
  .solution-row.row-reverse .row-copy{order:initial;}
  .solution-row.row-reverse .row-copy{margin-left:0;}
  .row-media{aspect-ratio:16/10;max-width:100%;margin-left:0;}
  .row-copy h3{font-size:1.5rem;}
  .row-copy p{font-size:0.95rem;}
}

/* --- legacy large editorial panel (kept for solution detail "related" use) --- */
.solution-panel{
  display:grid;
  grid-template-columns:1fr 1fr;
  border-top:1px solid var(--border);
  overflow:hidden;
}
.solution-panel:last-child{border-bottom:1px solid var(--border);}
.solution-panel.img-right{direction:ltr;}
.solution-panel.img-left .panel-media{order:1;}
.solution-panel.img-left .panel-copy{order:2;}

.panel-media{
  position:relative;
  aspect-ratio:6/5;
  overflow:hidden;
  background:var(--graphite-2);
}
.panel-media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 900ms var(--ease-industrial);
}
.solution-panel:hover .panel-media img{transform:scale(1.03);}

.panel-copy{
  padding:clamp(36px,6vw,80px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:22px;
}
.panel-copy .eyebrow-num{margin-bottom:-6px;}
.panel-copy h3{font-size:clamp(1.8rem,3vw,2.6rem);}
.panel-copy p{color:var(--graphite-2);max-width:46ch;}
.panel-link{margin-top:6px;}

@media (max-width:900px){
  .solution-panel{grid-template-columns:1fr;}
  .solution-panel.img-left .panel-media,
  .solution-panel.img-left .panel-copy{order:initial;}
  .panel-media{aspect-ratio:4/3;}
  .panel-copy{padding:32px 24px;}
}

/* =========================================================
   MANUFACTURING / ENGINEERING (dark technical)
   ========================================================= */

.eng-section{
  background:var(--black);
  color:#fff;
  position:relative;
}
.eng-grid{
  display:grid;
  grid-template-columns:0.42fr 0.58fr;
  gap:56px;
  align-items:center;
}
.eng-media{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  border:1px solid var(--border-dark);
}
.eng-media img{width:100%;height:100%;object-fit:cover;}
.eng-media .corner-mark{
  position:absolute;
  width:16px;height:16px;
  border:1px solid rgba(255,255,255,0.5);
}
.eng-media .tl{top:14px;left:14px;border-right:none;border-bottom:none;}
.eng-media .tr{top:14px;right:14px;border-left:none;border-bottom:none;}
.eng-media .bl{bottom:14px;left:14px;border-right:none;border-top:none;}
.eng-media .br{bottom:14px;right:14px;border-left:none;border-top:none;}
.eng-media .mono-caption{
  position:absolute;bottom:16px;left:16px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.08em;
  color:rgba(255,255,255,0.75);
  text-transform:uppercase;
}
.eng-copy .kicker{color:var(--metal);}
.eng-copy h2{margin-bottom:26px;}
.eng-copy .body-text{color:#C9CCCD;}
.eng-stat-row{
  display:flex;
  gap:40px;
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid var(--border-dark);
  flex-wrap:wrap;
}
.eng-stat .num{font-family:var(--font-mono);font-size:1.6rem;color:var(--on-dark);}
.eng-stat .label{font-size:12px;color:var(--metal);text-transform:uppercase;letter-spacing:0.06em;margin-top:4px;}

@media (max-width:900px){
  .eng-grid{grid-template-columns:1fr;gap:36px;}
}

/* =========================================================
   PROCESS TIMELINE
   ========================================================= */

.process-track{
  position:relative;
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
  margin-top:20px;
}
.process-line{
  position:absolute;
  top:19px;left:0;right:0;
  height:1px;
  background:var(--border);
  z-index:0;
}
.process-line-fill{
  position:absolute;top:0;left:0;
  height:100%;
  width:0%;
  background:var(--accent);
  transition:width 1.1s var(--ease-industrial);
}
.process-step{
  position:relative;
  z-index:1;
  padding-right:20px;
  opacity:0;
  transform:translateY(16px);
  transition:opacity 700ms var(--ease-industrial), transform 700ms var(--ease-industrial);
}
.process-step.is-visible{opacity:1;transform:translateY(0);}
.process-dot{
  width:9px;height:9px;
  border-radius:50%;
  background:var(--bg-light);
  border:1px solid var(--graphite);
  margin-bottom:22px;
  position:relative;
}
.process-step.is-visible .process-dot{background:var(--accent);border-color:var(--accent);}
.process-step .step-num{font-family:var(--font-mono);font-size:12px;color:var(--muted);}
.process-step h4{font-size:1.15rem;margin:10px 0 8px;}
.process-step p{font-size:0.9rem;color:var(--muted);max-width:24ch;}

@media (max-width:900px){
  .process-track{grid-template-columns:1fr;gap:0;}
  .process-line{display:none;}
  .process-step{
    padding:0 0 32px 26px;
    border-left:1px solid var(--border);
    margin-left:4px;
  }
  .process-dot{position:absolute;left:-5px;top:2px;margin-bottom:0;}
}

/* =========================================================
   QUALITY SECTION
   ========================================================= */

.quality-mosaic{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  grid-template-rows:1fr 1fr;
  gap:16px;
}
.quality-mosaic .tile{overflow:hidden;position:relative;background:var(--graphite-2);}
.quality-mosaic .tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 900ms var(--ease-industrial);}
.quality-mosaic .tile:hover img{transform:scale(1.04);}
.quality-mosaic .tile-a{grid-row:1 / span 2;aspect-ratio:3/4;}
@media (max-width:900px){
  .quality-mosaic{grid-template-columns:1fr 1fr;grid-template-rows:auto;}
  .quality-mosaic .tile-a{grid-column:1 / -1;grid-row:auto;aspect-ratio:4/3;}
  .quality-mosaic .tile-b,.quality-mosaic .tile-c{aspect-ratio:4/3;}
}
@media (max-width:520px){
  .quality-mosaic{grid-template-columns:1fr;}
}

.quality-points{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px;
  margin-top:56px;
  padding-top:36px;
  border-top:1px solid var(--border);
}
.quality-point .qp-mark{
  display:flex;
  align-items:center;
  color:var(--accent);
  margin-bottom:12px;
}
.quality-point .qp-mark svg{width:26px;height:26px;}
.quality-point h4{font-size:1.05rem;margin-bottom:8px;}
.quality-point p{font-size:0.92rem;color:var(--muted);}
@media (max-width:900px){.quality-points{grid-template-columns:1fr;gap:24px;}}

/* =========================================================
   CATALOGUE PREVIEW / TABLE
   ========================================================= */

.cat-toolbar{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  margin-bottom:36px;
  padding-bottom:24px;
  border-bottom:1px solid var(--border);
}
.cat-search{
  position:relative;
  flex:1;
  min-width:240px;
  max-width:420px;
}
.cat-search input{
  width:100%;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--border);
  padding:10px 28px 10px 0;
  font-family:var(--font-sans);
  font-size:1rem;
  color:var(--graphite);
  transition:border-color var(--dur-fast) var(--ease-soft);
}
.cat-search input:focus{border-color:var(--graphite);outline:none;}
.cat-search-clear{
  position:absolute;
  right:0;
  top:50%;
  transform:translateY(-50%);
  width:22px;height:22px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:none;
  border:none;
  padding:0;
  color:var(--muted);
  cursor:pointer;
  transition:color var(--dur-fast) var(--ease-soft);
}
.cat-search-clear svg{width:15px;height:15px;}
.cat-search-clear:hover{color:var(--graphite);}
.cat-search-clear[hidden]{display:none;}
.cat-filters{display:flex;gap:10px;flex-wrap:wrap;}
.cat-filter-btn{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  padding:9px 16px;
  border:1px solid var(--border);
  background:transparent;
  color:var(--muted);
  cursor:pointer;
  transition:all var(--dur-fast) var(--ease-soft);
}
.cat-filter-btn:hover{border-color:var(--graphite);color:var(--graphite);}
.cat-filter-btn.active{background:var(--graphite);color:#fff;border-color:var(--graphite);}

.cat-table-wrap{overflow-x:auto;}
table.cat-table{
  width:100%;
  border-collapse:collapse;
  min-width:720px;
}
table.cat-table thead th{
  text-align:left;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted);
  padding:0 16px 14px 0;
  border-bottom:1px solid var(--graphite);
}
table.cat-table tbody td{
  padding:18px 16px 18px 0;
  border-bottom:1px solid var(--border);
  font-size:0.95rem;
  vertical-align:middle;
}
table.cat-table tbody tr{transition:background var(--dur-fast) var(--ease-soft);}
table.cat-table tbody tr:hover{background:rgba(23,25,26,0.03);}
table.cat-table td.col-ref{font-family:var(--font-mono);font-size:12px;color:var(--muted);}
table.cat-table td.col-price{font-family:var(--font-mono);text-align:right;padding-right:0;white-space:nowrap;}
table.cat-table td.col-cat{color:var(--muted);font-size:0.85rem;}
/* paginação do catálogo: contagem à esquerda, páginas à direita */
.cat-pagination{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:16px 24px;
  margin-top:28px;
}
.cat-pagination .cat-size{justify-self:start;}
.cat-pagination .cat-count{justify-self:center;text-align:center;}
.cat-pagination .cat-pages{grid-column:3;justify-self:end;}
.cat-count{
  margin:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.06em;
  color:var(--muted);
}
.cat-size{display:flex;align-items:center;gap:10px;margin:0;font-family:var(--font-mono);font-size:12px;letter-spacing:0.06em;color:var(--muted);}
.cat-size-select{
  height:40px;
  padding:0 34px 0 12px;
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--graphite);
  background:transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23555' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 12px center / 10px;
  border:1px solid var(--border);
  border-radius:0;
  appearance:none;-webkit-appearance:none;
  cursor:pointer;
  transition:border-color var(--dur-fast) var(--ease-soft);
}
.cat-size-select:hover,.cat-size-select:focus-visible{border-color:var(--graphite);outline:none;}
.cat-family-row{margin:-12px 0 28px;}
.cat-family-select{min-width:260px;max-width:100%;}
.cat-family-info{
  margin:0 0 28px;
  padding:24px 28px;
  border:1px solid var(--border);
  border-left:3px solid var(--graphite);
  background:var(--bg-light);
}
.cat-family-info h3{margin:0 0 12px;font-size:1.15rem;}
.cat-family-info .cat-model{margin-left:10px;font-family:var(--font-mono);font-size:12px;letter-spacing:0.06em;color:var(--muted);font-weight:400;}
.cat-family-info p{margin:0 0 10px;max-width:78ch;font-size:0.95rem;color:var(--muted);}
.cat-family-info ul{margin:12px 0 16px;padding-left:18px;font-family:var(--font-mono);font-size:12px;letter-spacing:0.04em;line-height:1.7;color:var(--muted);}
.cat-family-info .text-link{font-size:12px;}
table.cat-table td.col-photo{width:84px;padding-right:12px;}
table.cat-table td.col-photo img{display:block;width:56px;height:56px;object-fit:contain;background:#fff;border:1px solid var(--border);}
.mc-photo{width:48px;height:48px;object-fit:contain;background:#fff;border:1px solid var(--border);flex:none;margin-right:12px;}
.mobile-cat-row{align-items:center;}
.cat-family-info{display:grid;grid-template-columns:auto 1fr;gap:24px 32px;align-items:start;}
.cat-family-info[hidden]{display:none;}
.cat-family-pics{display:flex;flex-wrap:wrap;gap:12px;max-width:340px;}
.cat-family-pics a{display:block;line-height:0;background:#fff;border:1px solid var(--border);}
.cat-family-pics img{display:block;width:150px;height:150px;object-fit:contain;}
.cat-family-pics img.draw{width:150px;height:150px;}
@media (max-width:760px){
  .cat-family-info{grid-template-columns:1fr;}
  .cat-family-pics{max-width:none;}
}
.cat-price2{display:block;margin-top:2px;font-size:11px;letter-spacing:0.04em;color:var(--muted);}
.cat-pages{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.cat-page-btn{
  min-width:40px;
  height:40px;
  padding:0 10px;
  font-family:var(--font-mono);
  font-size:13px;
  border:1px solid var(--border);
  background:transparent;
  color:var(--graphite);
  cursor:pointer;
  transition:all var(--dur-fast) var(--ease-soft);
}
.cat-page-btn:hover:not(:disabled){border-color:var(--graphite);}
.cat-page-btn.active{background:var(--graphite);color:#fff;border-color:var(--graphite);}
.cat-page-btn:disabled:not(.active){opacity:0.35;cursor:default;}
.cat-page-gap{padding:0 4px;color:var(--muted);font-family:var(--font-mono);}
@media (max-width:900px){
  .cat-pagination{grid-template-columns:1fr;justify-items:start;}
  .cat-pagination .cat-count{justify-self:start;text-align:left;}
  .cat-pagination .cat-pages{grid-column:auto;justify-self:start;}
}
.no-results{padding:60px 0;text-align:center;color:var(--muted);display:none;}
.no-results.show{display:block;}

.mobile-cat-list{display:none;}
@media (max-width:760px){
  .cat-table-wrap{display:none;}
  .mobile-cat-list{display:flex;flex-direction:column;}
  .mobile-cat-row{
    padding:18px 0;
    border-bottom:1px solid var(--border);
    display:flex;
    justify-content:space-between;
    gap:14px;
  }
  .mobile-cat-row .mc-name{font-weight:600;margin-bottom:4px;}
  .mobile-cat-row .mc-meta{font-size:0.82rem;color:var(--muted);font-family:var(--font-mono);}
  .mobile-cat-row .mc-price{font-family:var(--font-mono);white-space:nowrap;text-align:right;}
}

.price-callout{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  background:var(--graphite);
  color:#fff;
  padding:clamp(28px,4vw,44px);
  margin-top:56px;
}
.price-callout h4{font-size:1.3rem;margin-bottom:8px;}
.price-callout p{color:var(--metal);font-size:0.92rem;max-width:44ch;margin:0;}
.sample-data-note{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--muted);
  letter-spacing:0.05em;
  text-transform:uppercase;
  margin-top:14px;
}

/* =========================================================
   CLOSING CTA
   ========================================================= */

.closing-cta{
  background:var(--black);
  color:#fff;
  text-align:left;
  padding:clamp(90px,14vh,160px) 0;
}
.closing-cta .cta-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:40px;
  flex-wrap:wrap;
}
.closing-cta h2{max-width:900px;}
.closing-cta p{color:var(--metal);margin-top:20px;max-width:44ch;}

/* --- Cream variant: breaks up consecutive dark sections (index.html only) --- */
.closing-cta.cta-cream{
  background:var(--bg-light);
  color:var(--graphite);
}
.closing-cta.cta-cream h2{color:var(--graphite);}
.closing-cta.cta-cream p{color:var(--muted);}
.closing-cta.cta-cream .kicker{color:var(--accent);}

/* --- Centered variant: content + button centered as one elegant block --- */
.closing-cta.cta-center .cta-row{
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:36px;
}
.closing-cta.cta-center .kicker{justify-content:center;}
.closing-cta.cta-center h2{max-width:900px;margin-left:auto;margin-right:auto;}
.closing-cta.cta-center p{margin-left:auto;margin-right:auto;text-align:center;}

/* =========================================================
   FOOTER
   ========================================================= */

footer#site-footer{
  background:var(--graphite);
  color:#D8DADB;
  padding:80px 0 30px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 0.8fr 0.9fr 1fr;
  gap:40px;
  padding-bottom:56px;
  border-bottom:1px solid var(--border-dark);
}
/* largura automática: com o width do HTML e a coluna estreita, a altura
   fixa achatava o logótipo */
.footer-brand img{height:95px;width:auto;max-width:100%;object-fit:contain;object-position:left center;margin-bottom:20px;}
.footer-brand p{font-size:0.9rem;color:var(--metal);max-width:32ch;}
.footer-col h5{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--metal);
  margin-bottom:18px;
}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:0.92rem;color:#D8DADB;transition:color var(--dur-fast) var(--ease-soft);}
.footer-col a:hover{color:#fff;}
.footer-col address{font-size:0.9rem;font-style:normal;color:#C7CACB;line-height:1.7;}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  padding-top:26px;
  flex-wrap:wrap;
  font-size:0.82rem;
  color:var(--metal);
}
.footer-bottom .legal-links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-bottom a:hover{color:#fff;}

@media (max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
}

/* =========================================================
   FORMS
   ========================================================= */

.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px 28px;
}
.form-field{display:flex;flex-direction:column;gap:8px;}
.form-field.full{grid-column:1 / -1;}
.form-field label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted);
}
.form-field input,
.form-field select,
.form-field textarea{
  font-family:var(--font-sans);
  font-size:1rem;
  padding:14px 0;
  border:none;
  border-bottom:1px solid var(--border);
  background:transparent;
  color:var(--graphite);
  transition:border-color var(--dur-fast) var(--ease-soft);
  resize:vertical;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{border-color:var(--graphite);outline:none;}
.form-note{font-size:0.82rem;color:var(--muted);margin-top:18px;}
.form-status{
  margin-top:18px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.04em;
  display:none;
}
.form-status.show{display:block;}
.form-status.success{color:var(--accent);}
@media (max-width:700px){.form-grid{grid-template-columns:1fr;}}

/* =========================================================
   PAGE HEADER (non-home pages)
   ========================================================= */

.page-hero{
  position:relative;
  background:var(--black);
  color:#fff;
  padding-top:200px;
  padding-bottom:80px;
  overflow:hidden;
}
.page-hero-media{position:absolute;inset:0;z-index:0;opacity:0.5;}
.page-hero-media img{width:100%;height:100%;object-fit:cover;}
.page-hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(14,16,17,0.4), rgba(14,16,17,0.96));}
.page-hero-content{position:relative;z-index:1;}
.breadcrumb{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--metal);
  letter-spacing:0.04em;
  margin-bottom:22px;
  display:flex;
  gap:8px;
  align-items:center;
}
.breadcrumb a{color:var(--metal);}
.breadcrumb a:hover{color:#fff;}

/* =========================================================
   SOLUTION DETAIL TEMPLATE
   ========================================================= */

.detail-grid{
  display:grid;
  grid-template-columns:0.75fr 1.25fr;
  gap:60px;
}
.detail-sidebar{position:sticky;top:130px;align-self:start;}
.spec-list{display:flex;flex-direction:column;margin-top:26px;}
.spec-row{
  display:flex;
  justify-content:space-between;
  padding:14px 0;
  border-bottom:1px solid var(--border);
  gap:20px;
}
.spec-row .spec-label{font-size:0.86rem;color:var(--muted);}
.spec-row .spec-value{font-size:0.92rem;text-align:right;font-family:var(--font-mono);}
.spec-placeholder{color:var(--metal);font-style:italic;}

.applications-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  margin-top:20px;
}
.app-chip{
  border:1px solid var(--border);
  padding:16px 18px;
  font-size:0.9rem;
  color:var(--graphite-2);
}
@media (max-width:900px){
  .detail-grid{grid-template-columns:1fr;gap:36px;}
  .detail-sidebar{position:static;}
  .applications-grid{grid-template-columns:1fr;}
}

.related-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.related-card{border:1px solid var(--border);overflow:hidden;transition:border-color var(--dur-fast) var(--ease-soft);}
.related-card:hover{border-color:var(--graphite);}
.related-card .rc-media{aspect-ratio:4/3;overflow:hidden;}
.related-card .rc-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur-mid) var(--ease-industrial);}
.related-card:hover .rc-media img{transform:scale(1.04);}
.related-card .rc-body{padding:20px;}
.related-card .rc-body h5{font-size:1.05rem;margin-bottom:8px;}
@media (max-width:900px){.related-grid{grid-template-columns:1fr;}}

/* =========================================================
   COMPANY PAGE
   ========================================================= */

.company-locations{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  background:var(--border);
  margin-top:20px;
}
.location-card{background:var(--bg-white);padding:36px;}
.location-card h4{font-size:1.15rem;margin-bottom:16px;}
.location-card address{font-style:normal;font-size:0.92rem;color:var(--graphite-2);line-height:1.7;}
.location-card .loc-tag{margin-bottom:14px;}
@media (max-width:800px){.company-locations{grid-template-columns:1fr;}}

.timeline-simple{border-top:1px solid var(--border);margin-top:20px;}
.timeline-row{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:24px;
  padding:26px 0;
  border-bottom:1px solid var(--border);
}
.timeline-row .t-year{font-family:var(--font-mono);color:var(--accent);font-size:1rem;}
.timeline-row p{margin:0;color:var(--graphite-2);}

/* =========================================================
   GRID / LAYOUT UTILITIES
   ========================================================= */

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
@media (max-width:900px){.grid-2{grid-template-columns:1fr;gap:36px;}}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
@media (max-width:900px){.grid-3{grid-template-columns:1fr;}}

.divider-line{height:1px;background:var(--border);width:100%;}
.divider-line.on-dark{background:var(--border-dark);}

.tech-marks{
  display:flex;
  gap:26px;
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--metal);
  letter-spacing:0.06em;
  text-transform:uppercase;
}

/* skip link */
.skip-link{
  position:absolute;left:-999px;top:auto;
  background:var(--accent);color:#fff;padding:10px 16px;z-index:2000;
}
.skip-link:focus{left:10px;top:10px;}

/* =========================================================
   LEGAL PAGES (privacidade, cookies, informação legal, litígios)
   ========================================================= */

.legal-body{max-width:76ch;}
.legal-body > *:first-child{margin-top:0;}
.legal-body h2{
  font-size:clamp(1.1rem,1.7vw,1.4rem);
  margin:54px 0 16px;
}
.legal-body h3{
  font-size:1rem;
  margin:30px 0 10px;
}
.legal-body p{
  font-size:1rem;
  color:var(--graphite-2);
  line-height:1.68;
  margin:0 0 16px;
}
.legal-body ul{
  list-style:none;
  margin:0 0 20px;
  padding:0;
}
.legal-body li{
  position:relative;
  padding-left:22px;
  margin-bottom:10px;
  color:var(--graphite-2);
  line-height:1.6;
}
.legal-body li::before{
  content:"—";
  position:absolute;
  left:0;
  color:var(--metal);
}
.legal-body a{
  color:var(--accent);
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}
.legal-body a:hover{color:var(--graphite);}
.legal-body strong{font-weight:600;color:var(--graphite);}

/* Data de atualização / metadados do documento */
.legal-meta{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--muted);
  padding-bottom:28px;
  margin-bottom:44px;
  border-bottom:1px solid var(--border);
}

/* Bloco de identificação / dados formais */
.legal-data{
  border:1px solid var(--border);
  border-radius:var(--radius-m);
  background:var(--bg-white);
  padding:clamp(22px,3vw,34px);
  margin:0 0 28px;
}
.legal-data dl{
  display:grid;
  grid-template-columns:minmax(150px,220px) minmax(0,1fr);
  gap:14px 28px;
  margin:0;
}
/* Em telemóvel a ficha empilha: duas colunas não cabem. */
@media (max-width:640px){
  .legal-data dl{grid-template-columns:minmax(0,1fr);gap:4px 0;}
  .legal-data dd{margin-bottom:14px;}
}
.legal-data dt{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted);
  padding-top:3px;
}
.legal-data dd{
  margin:0;
  color:var(--graphite-2);
  line-height:1.6;
}
@media (max-width:640px){
  .legal-data dl{grid-template-columns:1fr;gap:4px 0;}
  .legal-data dd{margin-bottom:16px;}
  .legal-data dd:last-child{margin-bottom:0;}
}

/* Marcador de dado por confirmar — REMOVER antes de publicar */
.todo{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:#8A4B00;
  background:#FFF3E0;
  border:1px dashed #D9903A;
  border-radius:var(--radius-s);
  padding:2px 8px;
  white-space:normal;
}

/* Aviso destacado dentro do texto */
.legal-callout{
  border-left:2px solid var(--accent);
  background:var(--bg-white);
  padding:20px 24px;
  margin:0 0 28px;
}
.legal-callout p:last-child{margin-bottom:0;}

/* ---- Formulário: plano B quando não há cliente de email ---- */
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.form-fallback{
  margin-top:24px;
  padding:24px;
  border:1px solid var(--border);
  border-radius:var(--radius-s);
  background:var(--bg-light);
}
.form-fallback[hidden]{display:none;}
.form-fallback h4{margin:0 0 8px;font-size:1rem;}
.form-fallback p{font-size:0.88rem;color:var(--muted);margin:0 0 16px;}
.form-fallback textarea{
  width:100%;
  font-family:var(--font-mono);
  font-size:0.8rem;
  line-height:1.6;
  padding:14px;
  border:1px solid var(--border);
  border-radius:var(--radius-s);
  background:#fff;
  resize:vertical;
}
.form-fallback .btn{margin-top:16px;}

/* =========================================================
   APRESENTAÇÃO COM A CONDUTA 3D
   ========================================================= */

/* --- a apresentação organiza-se à volta da conduta ---
   Título ao centro, um parágrafo de cada lado da conduta e os
   números a fechar. Os textos ficam encostados à peça, não às
   margens da página, para se lerem como um conjunto. */
.intro-section{
  /* só o que o cabeçalho fixo precisa, nem mais um pixel */
  padding:clamp(116px,13vh,150px) 0 clamp(56px,8vh,104px);
}
.intro-section .intro-grid{
  max-width:1480px;
  margin-inline:auto;
  grid-template-columns:minmax(0,1fr) minmax(0,1.25fr) minmax(0,1fr);
  grid-template-rows:auto auto auto;
  gap:clamp(36px,5vh,64px) clamp(28px,3vw,52px);
  align-items:center;
}

/* título ao centro */
.intro-section .intro-grid .intro-heading{
  grid-column:1 / -1;
  grid-row:1;
  position:static;
  max-width:none;
  margin:0 auto;
  text-align:center;
}
.intro-section .intro-grid .intro-heading h2{
  font-size:clamp(30px,3.7vw,58px);
  line-height:1.03;
  margin-top:14px !important;
}

/* a conduta ao meio: recorte sem fundo, assenta no creme da secção */
.intro-section .intro-duct-slot{
  grid-column:2;
  grid-row:2;
  margin:0;
  width:100%;
  min-width:0;
}
.intro-section .intro-duct-slot img{width:100%;height:auto;display:block;}

/* um parágrafo de cada lado, com a mesma voz, encostados à peça */
.intro-section .intro-col-left{grid-column:1;grid-row:2;justify-self:end;}
.intro-section .intro-col-right{grid-column:3;grid-row:2;justify-self:start;}
.intro-section .intro-col .lede,
.intro-section .intro-col .body-text{
  margin:0;
  max-width:36ch;
  font-size:clamp(1.05rem,0.35vw + 0.95rem,1.25rem);
  line-height:1.55;
  color:var(--graphite);
}

/* números ao centro, na base */
.intro-section .intro-facts{
  grid-column:1 / -1;
  grid-row:3;
  margin-top:0;
  width:100%;
  max-width:1100px;
  justify-self:center;
  text-align:center;
}

/* sem largura para três colunas: a conduta passa para cima e os
   dois textos ficam lado a lado por baixo dela */
@media (max-width:1100px){
  .intro-section .intro-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    grid-template-rows:auto auto auto auto;
  }
  .intro-section .intro-duct-slot{grid-column:1 / -1;grid-row:2;max-width:560px;justify-self:center;}
  .intro-section .intro-col-left{grid-column:1;grid-row:3;justify-self:stretch;}
  .intro-section .intro-col-right{grid-column:2;grid-row:3;justify-self:stretch;}
  .intro-section .intro-col .lede,
  .intro-section .intro-col .body-text{max-width:none;}
  .intro-section .intro-facts{grid-row:4;}
}
@media (max-width:640px){
  .intro-section .intro-grid{
    grid-template-columns:1fr;
    grid-template-rows:auto auto auto auto auto;
    gap:clamp(26px,4vh,44px) 0;
  }
  .intro-section .intro-grid .intro-heading{grid-column:1;grid-row:1;max-width:none;text-align:left;}
  .intro-section .intro-duct-slot{grid-column:1;grid-row:2;}
  .intro-section .intro-col-left{grid-column:1;grid-row:3;}
  .intro-section .intro-col-right{grid-column:1;grid-row:4;}
  .intro-section .intro-facts{grid-column:1;grid-row:5;text-align:left;}
}