:root {
  --brand: #313C34;
  --brand-2: #405044;
  --ink: #101812;
  --muted: #566158;
  --paper: #eef1ed;
  --paper-2: #dde5dc;
  --white: #ffffff;
  --line: rgba(49, 60, 52, 0.16);
  --line-strong: rgba(49, 60, 52, 0.28);
  --copper: #c99a4a;
  --green-soft: #5c7f63;
  --shadow: 0 24px 70px rgba(16, 24, 18, 0.14);
  --radius: 8px;
  --container: min(1240px, calc(100% - 32px));
  color-scheme: light;
  font-family: "Avenir Next", "Aptos", "Segoe UI", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
::selection { background: var(--copper); color: var(--ink); }
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: var(--paper-2); }
::-webkit-scrollbar-thumb { background: var(--brand); border: 3px solid var(--paper-2); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 3px solid rgba(201, 154, 74, 0.72); outline-offset: 4px; }
.shell { width: var(--container); margin: 0 auto; }
.utility { padding: 10px 16px; background: var(--brand); color: rgba(255,255,255,0.82); font-size: 0.82rem; }
.utility .shell { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.utility strong { color: var(--white); }
.utility-contact {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}
.utility-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.utility-social a {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  color: rgba(255,255,255,0.82);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}
.utility-social a:hover,
.utility-social a:focus-visible {
  color: var(--white);
  border-color: rgba(201,154,74,0.8);
  background: rgba(201,154,74,0.18);
  transform: translateY(-1px);
}
.utility-social svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
}
.utility-social a:nth-child(2) svg,
.utility-social a:nth-child(3) svg {
  fill: currentColor;
  stroke: none;
}
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(238,241,237,0.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.nav-shell { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand-link, .footer-brand { display: inline-flex; align-items: center; gap: 13px; color: var(--brand); }
.brand-link { min-width: 258px; }
.brand-mark {
  width: 46px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.brand-mark::before {
  content: "";
  width: 46px;
  height: 46px;
  background: url("/assets/logo-vetor-upload-transparent.png") center / contain no-repeat;
}
.footer-brand .brand-mark::before { filter: brightness(0) invert(1); }
.brand-name { display: grid; gap: 5px; line-height: 1; }
.brand-name strong { color: currentColor; font-size: 1rem; letter-spacing: 0.1em; font-weight: 900; }
.brand-name em { color: currentColor; opacity: 0.72; font-size: 0.76rem; letter-spacing: 0.26em; font-style: normal; font-weight: 760; }
.main-nav { display: flex; align-items: center; gap: 18px; color: var(--brand); font-size: 0.8rem; font-weight: 800; text-transform: uppercase; }
.nav-item { position: relative; }
.main-nav > a, .nav-trigger { min-height: 44px; display: inline-flex; align-items: center; position: relative; white-space: nowrap; }
.nav-trigger { border: 0; padding: 0; background: transparent; color: inherit; cursor: pointer; font-weight: 800; text-transform: uppercase; }
.nav-trigger::after { content: ""; width: 7px; height: 7px; margin-left: 9px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.main-nav > a::before, .nav-trigger::before { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--copper); transform: scaleX(0); transform-origin: left; transition: transform 180ms ease; }
.main-nav > a:hover::before, .main-nav > a[aria-current="page"]::before, .nav-trigger:hover::before, .nav-item:focus-within .nav-trigger::before { transform: scaleX(1); }
.submenu { position: absolute; z-index: 70; left: 50%; top: 100%; min-width: 238px; padding: 12px; background: var(--brand); color: var(--white); box-shadow: var(--shadow); transform: translateX(-50%) translateY(6px); opacity: 0; pointer-events: none; transition: opacity 180ms ease, transform 180ms ease; }
.submenu a { display: block; padding: 13px 14px; color: rgba(255,255,255,0.84); border-bottom: 1px solid rgba(255,255,255,0.1); }
.submenu a:last-child { border-bottom: 0; }
.submenu a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav-item:hover .submenu, .nav-item:focus-within .submenu { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: var(--white); color: var(--brand); cursor: pointer; }
.menu-button span, .menu-button::before, .menu-button::after { content: ""; display: block; width: 20px; height: 2px; margin: 5px auto; background: currentColor; transition: transform 180ms ease, opacity 180ms ease; }
.menu-open .menu-button span { opacity: 0; }
.menu-open .menu-button::before { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-button::after { transform: translateY(-7px) rotate(-45deg); }
.btn { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; gap: 10px; padding: 0 16px; border: 1px solid transparent; border-radius: 4px; font-size: 0.8rem; font-weight: 850; text-transform: uppercase; white-space: nowrap; cursor: pointer; transition: transform 180ms ease, background 180ms ease, border-color 180ms ease; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--brand); color: var(--white); }
.btn.secondary { background: var(--white); color: var(--brand); border-color: var(--line-strong); }
.btn.light { background: var(--white); color: var(--brand); }
.btn.ghost { color: var(--white); border-color: rgba(255,255,255,0.34); background: rgba(255,255,255,0.08); }
.hero { position: relative; min-height: calc(100vh - 134px); overflow: hidden; padding: 16px; color: var(--white); background: linear-gradient(112deg, #263229 0%, var(--brand) 58%, #435247 100%); }
.hero.short { min-height: 430px; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; z-index: 0; transform: scale(1.02); pointer-events: none; background: var(--slide-art); background-size: cover; background-position: center; }
.hero-slide.active { z-index: 2; transform: scale(1); pointer-events: auto; }
.slide-panels { --slide-art: linear-gradient(112deg, #263229 0%, var(--brand) 58%, #435247 100%); }
.slide-factory { --slide-art: linear-gradient(112deg, #233027 0%, #313c34 56%, #4b594f 100%); }
.slide-sustain { --slide-art: linear-gradient(112deg, #28352d 0%, #313c34 56%, #49614d 100%); }
.home-hero { min-height: calc(100vh - 134px); padding: 0; }
.home-hero .hero-slides { z-index: 1; }
.home-hero .hero-slide {
  display: grid;
  align-items: center;
  padding: clamp(78px, 10vw, 132px) 16px 86px;
  transform: scale(1.04);
  opacity: 0;
  background-image:
    linear-gradient(90deg, rgba(16,24,18,0.9) 0%, rgba(49,60,52,0.72) 42%, rgba(49,60,52,0.24) 78%),
    var(--hero-image);
  background-size: cover;
  background-position: center;
  transition: opacity 900ms cubic-bezier(0.16,1,0.3,1), transform 6200ms ease-out;
  will-change: opacity, transform;
}
.home-hero .hero-slide.active {
  opacity: 1;
  transform: scale(1);
}
.home-hero .hero-copy {
  width: var(--container);
  margin: 0 auto;
}
.home-hero .hero-copy h1,
.home-hero .hero-copy .hero-lead,
.home-hero .hero-copy .hero-actions {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(8px);
}
.home-hero .hero-slide.active .hero-copy h1 {
  animation: heroCopyIn 760ms cubic-bezier(0.16,1,0.3,1) 120ms forwards;
}
.home-hero .hero-slide.active .hero-copy .hero-lead {
  animation: heroCopyIn 760ms cubic-bezier(0.16,1,0.3,1) 260ms forwards;
}
.home-hero .hero-slide.active .hero-copy .hero-actions {
  animation: heroCopyIn 760ms cubic-bezier(0.16,1,0.3,1) 400ms forwards;
}
.home-hero h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.35rem, 4.9vw, 5.2rem);
  line-height: 1.02;
}
.home-hero .hero-lead {
  max-width: 700px;
  margin-bottom: 28px;
  font-size: clamp(1rem, 1.35vw, 1.22rem);
}
.hero-content { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.62fr); gap: 58px; align-items: center; padding: 86px 0 72px; }
.hero.short .hero-content { min-height: 430px; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 780px; margin-bottom: 24px; font-size: clamp(2.55rem, 5.4vw, 5.8rem); line-height: 0.98; letter-spacing: -0.03em; }
.hero.short h1 { font-size: clamp(2.4rem, 4.4vw, 4.8rem); }
.hero-lead { max-width: 690px; margin-bottom: 30px; color: rgba(255,255,255,0.82); font-size: clamp(1.05rem, 1.5vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-plate { min-height: 430px; padding: 18px; display: grid; align-content: stretch; border: 1px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); box-shadow: 0 28px 80px rgba(0,0,0,0.18); }
.hero-mockup { gap: 14px; background: rgba(255,255,255,0.12); }
.image-mockup { min-height: 340px; display: grid; place-items: center; align-content: center; gap: 10px; padding: 28px; border: 1px dashed rgba(49,60,52,0.24); background: #fff; color: var(--brand); text-align: center; }
.image-mockup span { color: var(--copper); font-size: 0.8rem; font-weight: 900; letter-spacing: 0.18em; text-transform: uppercase; }
.image-mockup strong { max-width: 330px; color: var(--brand); font-size: clamp(1.35rem, 2.1vw, 2rem); line-height: 1.3; }
.mock-caption { padding: 14px 16px; color: rgba(255,255,255,0.78); border: 1px solid rgba(255,255,255,0.14); font-size: 0.92rem; }
.slide-dots { position: absolute; z-index: 5; left: max(16px, calc((100vw - 1180px) / 2)); bottom: 24px; display: flex; gap: 10px; }
.slide-dot { width: 38px; height: 3px; border: 0; padding: 0; background: rgba(255,255,255,0.34); cursor: pointer; }
.slide-dot.active { background: var(--copper); animation: dotPulse 5400ms linear; }
main section { padding: 88px 0; }
.section-head { display: grid; grid-template-columns: minmax(0, 0.74fr) minmax(280px, 0.54fr); gap: 52px; align-items: end; margin-bottom: 44px; }
h2 { margin-bottom: 0; color: var(--brand); font-size: clamp(2rem, 3.2vw, 3.6rem); line-height: 1.04; letter-spacing: -0.025em; }
.section-head p, .lead { color: var(--muted); font-size: 1.04rem; }
.solutions-section {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(49,60,52,0.08), transparent 34%),
    linear-gradient(0deg, #f8f9f5, #eef1ed);
}
.solutions-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--brand), var(--copper), var(--brand));
}
.solutions-section .shell { position: relative; }
.solutions-section .section-head {
  align-items: center;
  margin-bottom: 34px;
  padding: 0 0 30px;
  border-bottom: 1px solid rgba(49,60,52,0.18);
}
.solutions-section .section-head h2 { max-width: 780px; }
.solutions-section .section-head p {
  max-width: 560px;
  margin-bottom: 0;
  color: #4f5d53;
  font-size: 1.1rem;
}
.solutions-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.solution-card {
  min-height: 342px;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid rgba(49,60,52,0.2);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 42px rgba(16,24,18,0.07);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease, background 220ms ease;
}
.solution-card.reveal {
  transform: translateY(32px) scale(0.975);
}
.solution-card.reveal.visible {
  transform: none;
  transition-delay: calc(var(--reveal-index, 0) * 80ms);
}
.solution-card:hover,
.solution-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(49,60,52,0.42);
  background: #fbfcf8;
  box-shadow: 0 24px 60px rgba(16,24,18,0.14);
}
.solution-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--brand);
}
.solution-icon svg { width: 100%; height: 100%; }
.solution-tag {
  display: block;
  margin-bottom: 12px;
  color: var(--copper);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.solution-card h3 { margin-bottom: 14px; color: var(--brand); font-size: 1.22rem; line-height: 1.18; }
.solution-card p { margin-bottom: 22px; color: #4f5d53; }
.solution-card strong {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}
.solution-card strong::after {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--copper);
  transition: transform 180ms ease;
}
.solution-card:hover strong::after,
.solution-card:focus-visible strong::after { transform: translateX(5px); }
.clients-section {
  position: relative;
  overflow: hidden;
  padding: 106px 0;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 22%, rgba(201,154,74,0.18), transparent 28%),
    linear-gradient(135deg, #111a15 0%, #253228 52%, #17211b 100%);
}
.clients-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 24%, rgba(255,255,255,0.12), transparent 24%),
    linear-gradient(120deg, rgba(255,255,255,0.08), transparent 44%);
  mask-image: linear-gradient(90deg, rgba(0,0,0,0.72), transparent 72%);
  pointer-events: none;
}
.clients-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(420px, 1fr);
  gap: 64px;
  align-items: center;
}
.clients-copy h2 {
  max-width: 640px;
  margin-bottom: 22px;
  color: var(--white);
}
.clients-copy p {
  max-width: 560px;
  margin-bottom: 28px;
  color: rgba(255,255,255,0.72);
  font-size: 1.08rem;
}
.clients-marquee {
  height: 520px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  box-shadow: 0 28px 80px rgba(0,0,0,0.24);
  mask-image: linear-gradient(180deg, transparent 0%, #000 15%, #000 85%, transparent 100%);
}
.client-lane {
  min-height: 0;
  overflow: hidden;
}
.client-track {
  display: grid;
  gap: 16px;
  animation: clientMarquee var(--lane-speed, 30s) linear infinite;
  will-change: transform;
}
.client-lane-reverse .client-track {
  animation-direction: reverse;
  transform: translateY(-50%);
}
.client-logo {
  height: 122px;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 24px;
  border: 1px solid rgba(49,60,52,0.13);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.94), rgba(239,243,238,0.98));
  box-shadow: 0 18px 44px rgba(0,0,0,0.16);
}
.client-logo img {
  max-width: 132px;
  max-height: 58px;
  object-fit: contain;
  filter: saturate(0.94) contrast(1.04);
}
.action-section {
  --parallax-y: 0px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 112px 16px;
  background: #18231d;
  color: var(--white);
}
.action-bg {
  position: absolute;
  inset: -18% 0;
  z-index: -2;
  transform: translate3d(0, var(--parallax-y), 0);
  background-image:
    linear-gradient(90deg, rgba(16,24,18,0.96) 0%, rgba(49,60,52,0.86) 46%, rgba(49,60,52,0.48) 100%),
    url("/assets/hero-paineis.png");
  background-position: center;
  background-size: cover;
  will-change: transform;
}
.action-section.visible .action-bg {
  animation: actionFocus 1100ms cubic-bezier(0.16,1,0.3,1) both;
}
.action-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 82% 16%, rgba(201,154,74,0.22), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0));
  pointer-events: none;
}
.action-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 0.72fr);
  gap: 48px;
  align-items: center;
}
.action-copy h2 {
  max-width: 760px;
  color: var(--white);
  font-size: clamp(2.2rem, 4vw, 4.9rem);
}
.action-copy p {
  max-width: 710px;
  color: rgba(255,255,255,0.82);
  font-size: 1.08rem;
}
.btn.copper { background: var(--copper); color: var(--ink); }
.action-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px 34px;
}
.action-point {
  display: grid;
  justify-items: center;
  text-align: center;
}
.action-point span {
  width: 112px;
  height: 112px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 999px;
  background: rgba(255,255,255,0.96);
  color: var(--copper);
  box-shadow: 0 24px 60px rgba(0,0,0,0.18);
  transition: transform 420ms cubic-bezier(0.16,1,0.3,1), box-shadow 420ms cubic-bezier(0.16,1,0.3,1);
}
.action-point.reveal.visible span {
  animation: iconRise 680ms cubic-bezier(0.16,1,0.3,1) calc(var(--reveal-index, 0) * 90ms) both;
}
.action-point:hover span {
  transform: translateY(-4px) rotate(-2deg);
  box-shadow: 0 30px 70px rgba(0,0,0,0.24);
}
.action-point svg { width: 48px; height: 48px; }
.action-point h3 {
  margin-bottom: 8px;
  color: var(--white);
  font-size: 1.32rem;
}
.action-point p {
  max-width: 250px;
  margin-bottom: 0;
  color: rgba(255,255,255,0.76);
}
.commitment-section {
  padding: 108px 0;
  background:
    linear-gradient(112deg, rgba(49,60,52,0.08), transparent 38%),
    var(--paper);
}
.commitment-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.58fr) minmax(520px, 0.82fr);
  gap: 64px;
  align-items: center;
}
.commitment-copy h2 {
  max-width: 580px;
  text-transform: uppercase;
}
.commitment-copy p {
  max-width: 560px;
  color: #4f5d53;
  font-size: 1.08rem;
}
.badge-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}
.trust-badge {
  display: grid;
  justify-items: center;
  align-content: start;
  text-align: center;
}
.trust-badge svg {
  width: min(126px, 100%);
  height: auto;
  margin-bottom: 18px;
  overflow: visible;
}
.trust-badge.reveal.visible svg {
  animation: sealSettle 780ms cubic-bezier(0.16,1,0.3,1) calc(var(--reveal-index, 0) * 90ms) both;
}
.seal-rim { fill: var(--copper); }
.seal-core { fill: var(--brand); stroke: var(--white); stroke-width: 6; }
.seal-check { fill: none; stroke: var(--white); stroke-width: 5.2; stroke-linecap: round; stroke-linejoin: round; }
.trust-badge text {
  display: none;
}
.trust-badge strong {
  display: block;
  max-width: 190px;
  color: var(--brand);
  font-size: 1rem;
  line-height: 1.16;
}
.trust-badge span {
  display: block;
  max-width: 190px;
  margin-top: 6px;
  color: #59685e;
  font-size: 0.9rem;
  line-height: 1.32;
}
.band { padding: 88px 16px; background: var(--brand); color: var(--white); }
.band h2 { color: var(--white); }
.band .section-head p, .band .lead { color: rgba(255,255,255,0.76); }
.split { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(300px, 0.58fr); gap: 54px; align-items: center; }
.technical-panel { padding: 34px; border: 1px solid rgba(255,255,255,0.2); background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02)), rgba(255,255,255,0.04); }
.technical-panel dl { margin: 0; display: grid; gap: 18px; }
.technical-panel dt { color: var(--white); font-weight: 850; }
.technical-panel dd { margin: 4px 0 0; color: rgba(255,255,255,0.72); }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.timeline article { min-height: 230px; padding: 28px; background: var(--white); }
.timeline strong { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; margin-bottom: 22px; background: var(--brand); color: var(--white); }
.timeline h3 { color: var(--brand); }
.timeline p { color: var(--muted); margin-bottom: 0; }
.about-grid { display: grid; grid-template-columns: minmax(0, 0.74fr) minmax(280px, 0.44fr); gap: 42px; }
.copy-block { padding: 36px; border: 1px solid var(--line); background: var(--white); }
.copy-block p { color: var(--muted); }
.about-hero {
  min-height: 560px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(16,24,18,0.94) 0%, rgba(49,60,52,0.74) 45%, rgba(49,60,52,0.36) 78%),
    url("/assets/about-factory-vetor-facade.png") center / cover no-repeat;
}
.about-hero .hero-content {
  grid-template-columns: minmax(0, 0.72fr);
  min-height: 560px;
  padding: 92px 0;
}
.about-hero h1 {
  color: var(--white);
}
.about-hero .hero-lead {
  max-width: 760px;
  color: rgba(255,255,255,0.88);
}
.about-hero .btn.ghost {
  color: var(--white);
  border-color: rgba(255,255,255,0.42);
  background: rgba(16,24,18,0.18);
}
.privacy-hero {
  color: var(--white);
  background: linear-gradient(112deg, rgba(16,24,18,0.94) 0%, rgba(49,60,52,0.9) 58%, rgba(67,82,71,0.88) 100%);
}
.privacy-hero .hero-content {
  grid-template-columns: minmax(0, 0.72fr);
  min-height: 420px;
  padding: 86px 0;
}
.privacy-hero h1 { color: var(--white); }
.privacy-hero .hero-lead { color: rgba(255,255,255,0.86); }
.legal-section { background: linear-gradient(180deg, #f8f9f5, var(--paper)); }
.legal-layout {
  display: grid;
  grid-template-columns: minmax(230px, 0.34fr) minmax(0, 0.9fr);
  gap: 40px;
  align-items: start;
}
.legal-summary {
  position: sticky;
  top: 118px;
  padding: 28px;
  border: 1px solid rgba(49,60,52,0.16);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 42px rgba(16,24,18,0.08);
}
.legal-summary span {
  display: block;
  margin-bottom: 16px;
  color: var(--copper);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.legal-summary strong {
  display: block;
  margin-bottom: 14px;
  color: var(--brand);
  font-size: 1.35rem;
  line-height: 1.18;
}
.legal-summary p { margin-bottom: 0; color: var(--muted); }
.legal-article {
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid rgba(49,60,52,0.14);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}
.legal-article h2 {
  margin: 0 0 18px;
  font-size: clamp(1.55rem, 2.4vw, 2.35rem);
}
.legal-article h2:not(:first-child) { margin-top: 44px; }
.legal-article p,
.legal-article li {
  color: #3f4b43;
  font-size: 1.02rem;
  line-height: 1.78;
}
.legal-article p { margin-bottom: 18px; }
.legal-article ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 22px;
}
.legal-article strong { color: var(--brand); }
.about-hero h1,
.about-summary h2,
.about-differentials h2 {
  line-height: 1.3;
}
.about-story-section {
  position: relative;
  background: linear-gradient(180deg, #f8f9f5, var(--paper));
}
.about-story-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(360px, 0.44fr);
  gap: 54px;
  align-items: stretch;
}
.about-story {
  padding: clamp(12px, 2vw, 24px) 0;
}
.about-story h2 {
  margin-bottom: 24px;
}
.about-story p {
  max-width: 760px;
  font-size: 1.05rem;
}
.about-story p + p {
  margin-top: 18px;
}
.about-summary {
  position: relative;
  align-self: stretch;
  display: grid;
  align-content: center;
  min-height: 460px;
  padding: 38px;
  overflow: hidden;
  border: 1px solid rgba(49,60,52,0.18);
  background:
    linear-gradient(150deg, rgba(255,255,255,0.04), transparent 42%),
    #17211b;
  color: var(--white);
}
.about-summary::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(255,255,255,0.12);
  pointer-events: none;
}
.about-summary strong {
  display: inline-flex;
  width: max-content;
  margin-bottom: 22px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--copper);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.about-summary h2 {
  max-width: 390px;
  margin-bottom: 18px;
  color: var(--white);
  font-size: clamp(1.8rem, 2.8vw, 3.1rem);
}
.about-summary p {
  max-width: 410px;
  margin-bottom: 0;
  color: rgba(255,255,255,0.86);
}
.about-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
}
.about-pill-list span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,0.16);
  color: rgba(255,255,255,0.78);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}
.about-policy-section {
  padding: 0 0 88px;
}
.about-policy {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(260px, 0.34fr);
  gap: 42px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px 40px;
  border: 1px solid rgba(49,60,52,0.2);
  background:
    linear-gradient(90deg, rgba(201,154,74,0.08), transparent 34%),
    var(--white);
  box-shadow: 0 20px 55px rgba(16,24,18,0.08);
}
.about-policy h2 {
  margin-bottom: 18px;
}
.about-policy p {
  max-width: 820px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.06rem;
}
.about-policy span {
  display: block;
  padding-left: 22px;
  border-left: 2px solid var(--copper);
  color: var(--brand);
  font-size: 1.06rem;
  font-weight: 850;
  line-height: 1.35;
}
.about-principles-section {
  padding-top: 0;
}
.about-principles {
  display: grid;
  grid-template-columns: minmax(0, 0.54fr) minmax(360px, 0.46fr);
  gap: 20px;
}
.principle-stack {
  display: grid;
  gap: 20px;
}
.principle-card,
.values-panel {
  border: 1px solid rgba(49,60,52,0.16);
  background: var(--white);
}
.principle-card {
  min-height: 200px;
  padding: 34px;
}
.principle-card h3,
.values-panel h3 {
  margin-bottom: 16px;
  color: var(--brand);
  font-size: clamp(1.35rem, 2vw, 2rem);
}
.principle-card p {
  max-width: 610px;
  margin-bottom: 0;
  color: var(--muted);
}
.values-panel {
  padding: 34px;
  background:
    linear-gradient(180deg, rgba(49,60,52,0.06), transparent 36%),
    var(--white);
}
.values-panel ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.values-panel li {
  position: relative;
  padding-left: 24px;
  color: #58675d;
}
.values-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 9px;
  background: var(--copper);
}
.values-panel li span {
  color: var(--brand);
  font-weight: 900;
}
.about-differentials {
  padding: 96px 16px;
}
.differential-list {
  display: grid;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.differential-item {
  display: grid;
  grid-template-columns: 72px minmax(200px, 0.34fr) minmax(0, 0.66fr);
  gap: 24px;
  align-items: baseline;
  padding: 26px 0;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}
.differential-item span {
  color: var(--copper);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}
.differential-item h3 {
  margin: 0;
  color: var(--white);
  font-size: clamp(1.2rem, 1.7vw, 1.7rem);
}
.differential-item p {
  max-width: 640px;
  margin: 0;
  color: rgba(255,255,255,0.78);
}
.about-final-cta {
  background:
    linear-gradient(112deg, #17211b 0%, var(--brand) 68%, #435247 100%);
}
.statement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.statement { padding: 28px; border: 1px solid var(--line); background: var(--white); }
.statement h3 { color: var(--brand); }
.statement p, .statement li { color: var(--muted); }
.statement ul { margin: 0; padding-left: 18px; }
.material-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.material { min-height: 220px; padding: 28px; border: 1px solid rgba(255,255,255,0.16); background: rgba(16,24,18,0.24); }
.material h3 { color: var(--white); }
.material p { color: rgba(255,255,255,0.75); margin-bottom: 0; }
.cert-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cert { min-height: 120px; padding: 24px; border: 1px dashed var(--line-strong); color: var(--muted); background: var(--white); }
.cert strong { display: block; color: var(--brand); margin-bottom: 6px; }
.sustain-hero {
  min-height: 380px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  padding: 92px 16px;
  color: var(--white);
  text-align: center;
  background:
    linear-gradient(90deg, rgba(16,24,18,0.9), rgba(49,60,52,0.68)),
    url("/assets/sustain-hero-vetor.png") center / cover no-repeat;
}
.sustain-hero h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(2.4rem, 5vw, 5.4rem);
  line-height: 1.04;
}
.sustain-intro {
  padding: 78px 16px 34px;
  text-align: center;
  background: #fbfaf6;
}
.sustain-intro .shell {
  max-width: 860px;
  padding: 0 16px;
}
.sustain-intro h2 {
  max-width: 760px;
  margin: 0 auto 22px;
  font-size: clamp(1.8rem, 2.8vw, 3.1rem);
}
.sustain-intro h2::first-line {
  color: var(--brand);
}
.sustain-intro p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
}
.sustain-materials {
  padding: 42px 16px 96px;
  background: #fbfaf6;
}
.sustain-material-list {
  display: grid;
  gap: 74px;
}
.sustain-material {
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 560px);
  gap: 54px;
  align-items: center;
  justify-content: center;
}
.sustain-material.reverse {
  grid-template-columns: minmax(0, 560px) minmax(260px, 360px);
}
.sustain-material.reverse .sustain-image { order: 2; }
.sustain-material.reverse .sustain-copy { order: 1; text-align: right; }
.sustain-image {
  position: relative;
  width: min(360px, 100%);
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 8px solid #fbfaf6;
  outline: 3px solid var(--copper);
  box-shadow: 0 26px 70px rgba(16,24,18,0.12);
}
.sustain-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sustain-copy {
  position: relative;
  padding-top: 18px;
}
.sustain-copy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(300px, 70%);
  height: 1px;
  background: var(--copper);
}
.sustain-material.reverse .sustain-copy::before {
  left: auto;
  right: 0;
}
.sustain-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(1.5rem, 2vw, 2.1rem);
}
.sustain-copy p {
  max-width: 560px;
  color: var(--muted);
}
.sustain-material.reverse .sustain-copy p {
  margin-left: auto;
}
.sustain-certificates {
  padding: 78px 16px 88px;
  background: #e8edf0;
  text-align: center;
}
.sustain-certificates h2 {
  margin-bottom: 14px;
}
.sustain-certificates .lead {
  max-width: 760px;
  margin: 0 auto 34px;
}
.sustain-seals {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: 920px;
  margin: 0 auto;
}
.sustain-seal {
  min-height: 150px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 20px;
  border-radius: 999px;
  border: 10px solid var(--copper);
  background: var(--brand);
  color: var(--white);
  box-shadow: 0 18px 44px rgba(16,24,18,0.14);
}
.sustain-seal strong {
  font-size: 1.06rem;
  text-transform: uppercase;
}
.sustain-seal span {
  max-width: 130px;
  color: rgba(255,255,255,0.78);
  font-size: 0.82rem;
}
.contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: calc(100vh - 134px);
  padding: clamp(72px, 7vw, 116px) 0;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(16,24,18,0.96) 0%, rgba(49,60,52,0.82) 44%, rgba(49,60,52,0.42) 100%),
    url("/assets/contact-support-hero.png") center / cover no-repeat;
}
.contact-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 46%;
  background: linear-gradient(180deg, transparent, rgba(16,24,18,0.72));
  pointer-events: none;
}
.contact-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(520px, 0.7fr);
  gap: clamp(34px, 5vw, 70px);
  align-items: center;
}
.contact-hero-copy h1 {
  max-width: 760px;
  margin-bottom: 22px;
  color: var(--white);
  font-size: clamp(2.45rem, 4.7vw, 5.35rem);
  line-height: 1.02;
}
.contact-hero-copy .hero-lead {
  max-width: 690px;
  color: rgba(255,255,255,0.84);
}
.contact-quick {
  display: grid;
  gap: 0;
  max-width: 620px;
  margin-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.contact-quick a,
.contact-quick div {
  min-width: 0;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: baseline;
  gap: 18px;
  min-height: 52px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  background: transparent;
  box-shadow: none;
}
.contact-quick span {
  color: var(--copper);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.contact-quick strong {
  min-width: 0;
  color: var(--white);
  font-size: clamp(0.86rem, 0.94vw, 1rem);
  line-height: 1.34;
  overflow-wrap: anywhere;
  word-break: normal;
}
.contact-entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
}
.contact-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.tab-button {
  flex: 1 1 calc(50% - 8px);
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 4px;
  background: rgba(255,255,255,0.76);
  color: var(--brand);
  font-size: 0.7rem;
  font-weight: 850;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
  cursor: pointer;
}
.tab-button.active {
  background: var(--brand);
  color: var(--white);
  border-color: var(--copper);
}
.contact-form-stack {
  min-width: 0;
}
.form-panel, .contact-card { padding: 30px; border: 1px solid var(--line); background: var(--white); }
.form-panel[hidden] { display: none; }
.contact-hero .form-panel {
  padding: clamp(26px, 3vw, 38px);
  border: 0;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.24);
}
.form-panel h2 {
  margin-bottom: 10px;
  font-size: clamp(1.55rem, 2vw, 2.1rem);
}
.form-panel > p {
  margin-bottom: 22px;
  color: #5c665e;
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.field.full { grid-column: 1 / -1; }
label { display: block; margin-bottom: 7px; color: var(--brand); font-size: 0.86rem; font-weight: 800; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 4px; background: #fbfaf6; color: var(--ink); min-height: 48px; padding: 12px 13px; }
input::placeholder, textarea::placeholder { color: rgba(86,97,88,0.66); }
input:focus, textarea:focus, select:focus { border-color: rgba(201,154,74,0.82); outline: 3px solid rgba(201,154,74,0.22); }
textarea { min-height: 128px; resize: vertical; }
.contact-card { display: grid; gap: 14px; }
.contact-card a, .contact-card div { display: block; padding: 16px; border: 1px solid var(--line); color: var(--brand); font-weight: 760; }
.contact-location {
  background: linear-gradient(180deg, #f8f9f5, var(--paper));
}
.location-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.36fr) minmax(0, 0.9fr);
  gap: 18px;
  padding: 18px;
  border: 1px solid rgba(49,60,52,0.16);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 24px 70px rgba(16,24,18,0.08);
}
.location-list {
  display: grid;
  gap: 10px;
  align-content: start;
}
.location-item {
  display: grid;
  gap: 4px;
  min-height: 82px;
  align-content: center;
  padding: 18px 20px;
  border: 1px solid rgba(49,60,52,0.14);
  border-radius: 6px;
  background: #f3f5f1;
  color: var(--brand);
}
.location-item.active {
  background: var(--brand);
  color: var(--white);
}
.location-item span {
  color: var(--copper);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.location-item strong {
  font-size: 0.98rem;
  line-height: 1.34;
}
.location-map {
  min-width: 0;
}
.google-map {
  width: 100%;
  min-height: 420px;
  display: block;
  border: 0;
  border-radius: 6px;
  background: var(--paper-2);
  box-shadow: inset 0 0 0 1px rgba(49,60,52,0.14);
}
.map-placeholder {
  min-height: 420px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 28px;
  overflow: hidden;
  border-radius: 6px;
  text-align: center;
  background:
    linear-gradient(90deg, rgba(49,60,52,0.1) 0 1px, transparent 1px 52px),
    linear-gradient(0deg, rgba(49,60,52,0.1) 0 1px, transparent 1px 52px),
    radial-gradient(circle at 72% 38%, rgba(201,154,74,0.18), transparent 26%),
    var(--paper-2);
  color: var(--brand);
  font-weight: 850;
}
.map-placeholder span {
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.map-placeholder strong {
  max-width: 420px;
  font-size: clamp(1.25rem, 2vw, 2rem);
  line-height: 1.34;
}
.cta-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 62px 16px;
  background:
    radial-gradient(circle at 80% 20%, rgba(201,154,74,0.22), transparent 30%),
    linear-gradient(112deg, #101812 0%, #253128 46%, var(--brand) 100%);
  color: var(--white);
}
.cta-band::before,
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cta-band::before {
  z-index: -2;
  background:
    linear-gradient(90deg, transparent 0 58%, rgba(201,154,74,0.44) 58% 58.3%, transparent 58.3% 62%, rgba(201,154,74,0.24) 62% 62.2%, transparent 62.2% 100%),
    linear-gradient(90deg, rgba(255,255,255,0.07) 0 1px, transparent 1px 78px),
    linear-gradient(0deg, rgba(255,255,255,0.055) 0 1px, transparent 1px 46px);
  opacity: 0.82;
}
.cta-band::after {
  z-index: -1;
  background: linear-gradient(115deg, rgba(16,24,18,0.92) 0%, rgba(16,24,18,0.58) 48%, rgba(16,24,18,0.34) 100%);
}
.cta-layout { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(420px, 0.92fr) minmax(420px, 0.7fr); gap: 22px 42px; align-items: center; }
.cta-layout > div:first-child { grid-row: 1 / span 2; }
.cta-band h2 { max-width: 720px; color: var(--white); font-size: clamp(1.85rem, 2.8vw, 3.25rem); }
.cta-band p { color: rgba(255,255,255,0.8); max-width: 690px; margin-bottom: 0; }
.cta-flow {
  grid-column: 2;
  display: grid;
  gap: 8px;
  color: rgba(255,255,255,0.9);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}
.cta-flow span {
  position: relative;
  min-height: 50px;
  display: grid;
  align-content: center;
  padding: 12px 16px 12px 54px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.045)),
    rgba(16,24,18,0.36);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.16);
}
.cta-flow span::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  width: 24px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--copper), rgba(255,255,255,0.78));
  transform: translateY(-50%);
}
.cta-actions { grid-column: 2; display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 10px; }
.project-cta {
  padding: 82px 16px;
  border-top: 1px solid rgba(49,60,52,0.12);
  border-bottom: 1px solid rgba(49,60,52,0.12);
  background:
    linear-gradient(118deg, rgba(201,154,74,0.12), transparent 30%),
    linear-gradient(100deg, #fbfaf6 0%, #eef1ed 56%, #dfe7de 100%);
  color: var(--brand);
}
.product-hero {
  min-height: 430px;
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 86px 16px;
  color: var(--white);
  background: var(--brand);
}
.eletrocentro-hero {
  background:
    linear-gradient(90deg, rgba(16,24,18,0.94) 0%, rgba(49,60,52,0.78) 42%, rgba(49,60,52,0.28) 100%),
    url("/assets/eletrocentro-hero.png") center / cover no-repeat;
}
.paineis-mt-hero {
  background:
    linear-gradient(90deg, rgba(16,24,18,0.94) 0%, rgba(49,60,52,0.78) 42%, rgba(49,60,52,0.28) 100%),
    url("/assets/paineis-mt-hero.png") center / cover no-repeat;
}
.qgbt-hero {
  background:
    linear-gradient(90deg, rgba(16,24,18,0.94) 0%, rgba(49,60,52,0.78) 42%, rgba(49,60,52,0.28) 100%),
    url("/assets/qgbt-hero.png") center / cover no-repeat;
}
.skids-hero {
  background:
    linear-gradient(90deg, rgba(16,24,18,0.94) 0%, rgba(49,60,52,0.78) 42%, rgba(49,60,52,0.28) 100%),
    url("/assets/skids-hero.png") center / cover no-repeat;
}
.ccms-hero {
  background:
    linear-gradient(90deg, rgba(16,24,18,0.94) 0%, rgba(49,60,52,0.78) 42%, rgba(49,60,52,0.28) 100%),
    url("/assets/ccm-hero.png") center / cover no-repeat;
}
.product-hero-content {
  position: relative;
  z-index: 1;
}
.product-hero h1 {
  color: var(--white);
  max-width: 860px;
}
.product-hero .hero-lead {
  max-width: 760px;
  color: rgba(255,255,255,0.86);
}
.product-intro {
  padding-left: 16px;
  padding-right: 16px;
  background: #fbfaf6;
}
.product-intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(420px, 0.62fr);
  gap: 58px;
  align-items: center;
}
.product-intro h2 {
  max-width: 760px;
  margin-bottom: 22px;
}
.product-intro p {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.04rem;
}
.product-intro .btn {
  margin-top: 12px;
}
.product-feature-image {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(16,24,18,0.14);
}
.product-feature-image img {
  width: 100%;
  aspect-ratio: 1.36 / 1;
  object-fit: cover;
}
.product-benefits {
  background:
    linear-gradient(112deg, rgba(49,60,52,0.08), transparent 40%),
    var(--paper);
}
.product-services {
  padding-left: 16px;
  padding-right: 16px;
  background: var(--paper);
}
.service-list h2 {
  max-width: 760px;
  margin-bottom: 26px;
}
.service-list ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.service-list li {
  position: relative;
  padding-left: 26px;
  color: #566158;
}
.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--copper);
}
.product-showcase {
  padding-left: 16px;
  padding-right: 16px;
  background: #fbfaf6;
}
.showcase-panel {
  display: grid;
  grid-template-columns: minmax(320px, 0.56fr) minmax(0, 0.58fr);
  gap: 44px;
  align-items: center;
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px;
  border: 1px solid rgba(49,60,52,0.12);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 26px 76px rgba(16,24,18,0.1);
}
.showcase-panel figure {
  margin: 0;
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid rgba(49,60,52,0.08);
  border-radius: 8px;
  background: linear-gradient(145deg, #f8f6ee, #ffffff);
}
.showcase-panel img {
  width: 100%;
  aspect-ratio: 1.05 / 1;
  object-fit: contain;
  display: block;
}
.showcase-panel h3 {
  margin-bottom: 14px;
  color: var(--brand);
  font-size: clamp(1.55rem, 2.4vw, 2.6rem);
}
.showcase-panel p {
  color: var(--muted);
}
.showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0;
}
.showcase-tags span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 11px;
  border: 1px solid rgba(49,60,52,0.16);
  color: var(--brand);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.benefit-item {
  min-height: 250px;
  padding: 26px;
  border: 1px solid rgba(49,60,52,0.16);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 46px rgba(16,24,18,0.07);
}
.benefit-item span {
  display: block;
  width: 38px;
  height: 3px;
  margin-bottom: 24px;
  background: var(--copper);
}
.benefit-item h3 {
  margin-bottom: 12px;
  color: var(--brand);
  font-size: 1.18rem;
}
.benefit-item p {
  margin-bottom: 0;
  color: #566158;
}
.product-tech {
  padding: 92px 16px;
}
.tech-list {
  padding: 34px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
}
.tech-list ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.tech-list li {
  position: relative;
  padding-left: 26px;
  color: rgba(255,255,255,0.8);
}
.tech-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--copper);
}
.product-gallery-section {
  padding-left: 16px;
  padding-right: 16px;
  background: #fbfaf6;
}
.product-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.product-gallery img {
  width: 100%;
  aspect-ratio: 1.38 / 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 22px 58px rgba(16,24,18,0.12);
}
.product-final-cta .cta-layout {
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.48fr);
}
.solution-products {
  padding-left: 16px;
  padding-right: 16px;
  background: #fbfaf6;
}
.product-solution-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.product-solution-card {
  min-height: 220px;
  display: grid;
  align-content: end;
  padding: 22px;
  border: 1px solid rgba(49,60,52,0.16);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(16,24,18,0.84)),
    var(--product-image, linear-gradient(135deg, #243028, #101812));
  background-color: #17211b;
  background-size: cover;
  background-position: center;
  color: var(--white);
  box-shadow: 0 18px 46px rgba(16,24,18,0.09);
}
.product-solution-card h3 {
  margin-bottom: 8px;
  color: var(--white);
  font-size: 1.12rem;
  line-height: 1.16;
}
.product-solution-card p {
  margin-bottom: 18px;
  color: rgba(255,255,255,0.76);
  font-size: 0.9rem;
}
.product-solution-card span {
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}
.project-cta::before {
  z-index: -2;
  background:
    linear-gradient(132deg, transparent 0 54%, rgba(49,60,52,0.06) 54% 54.2%, transparent 54.2% 100%),
    radial-gradient(circle at 86% 48%, rgba(49,60,52,0.14), transparent 30%);
  opacity: 1;
}
.project-cta::after {
  z-index: -1;
  inset: auto 0 0;
  height: 54%;
  background: linear-gradient(180deg, transparent, rgba(49,60,52,0.055));
}
.project-cta .cta-layout {
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 0.56fr);
  gap: 56px;
}
.project-cta .cta-layout > div:first-child { grid-row: auto; }
.project-cta h2 {
  max-width: 690px;
  color: var(--brand);
  font-size: clamp(2.15rem, 3.6vw, 4.25rem);
}
.project-cta p {
  max-width: 660px;
  color: #556258;
  font-size: clamp(1rem, 1.15vw, 1.12rem);
}
.project-cta .cta-actions {
  grid-column: auto;
  margin-top: 28px;
}
.cta-panel-visual {
  min-height: 300px;
  display: grid;
  place-items: center;
  position: relative;
}
.cta-panel-visual::before {
  content: "";
  position: absolute;
  inset: 12% 4% 7% 18%;
  background: linear-gradient(135deg, rgba(49,60,52,0.15), rgba(201,154,74,0.16));
  filter: blur(34px);
  transform: skewX(-10deg);
}
.panel-door {
  position: relative;
  width: min(430px, 100%);
  aspect-ratio: 1.5 / 1;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(49,60,52,0.2);
  background:
    linear-gradient(90deg, rgba(255,255,255,0.62), transparent 18%),
    linear-gradient(132deg, #f8f7f2 0%, #e2e8de 46%, #cad7c9 100%);
  box-shadow: 0 28px 70px rgba(16,24,18,0.16);
}
.panel-door::before,
.panel-door::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(49,60,52,0.16);
  border-radius: 5px;
}
.panel-door::after {
  inset: 44px 38px;
  border-color: rgba(201,154,74,0.36);
  background:
    linear-gradient(90deg, transparent 0 44%, rgba(49,60,52,0.12) 44% 44.5%, transparent 44.5% 100%),
    linear-gradient(0deg, transparent 0 48%, rgba(49,60,52,0.1) 48% 48.5%, transparent 48.5% 100%);
}
.panel-rail,
.panel-module,
.panel-busbar {
  position: absolute;
  z-index: 1;
  border-radius: 4px;
}
.panel-rail {
  top: 58px;
  bottom: 58px;
  width: 6px;
  background: linear-gradient(180deg, rgba(201,154,74,0.82), rgba(201,154,74,0.28));
}
.rail-one { left: 32%; }
.rail-two { left: 68%; }
.panel-module {
  width: 76px;
  height: 52px;
  border: 1px solid rgba(49,60,52,0.24);
  background: rgba(255,255,255,0.52);
  box-shadow: inset 0 0 0 8px rgba(49,60,52,0.05);
}
.module-one { left: 18%; top: 34%; }
.module-two { left: 46%; top: 24%; }
.module-three { right: 13%; bottom: 24%; }
.panel-busbar {
  left: 18%;
  right: 13%;
  bottom: 34px;
  height: 7px;
  background: linear-gradient(90deg, rgba(201,154,74,0.22), rgba(201,154,74,0.9), rgba(49,60,52,0.5));
}
.site-footer { background: #17211b; color: rgba(255,255,255,0.72); padding-bottom: 82px; }
.footer-main { display: grid; grid-template-columns: minmax(260px, 0.8fr) repeat(3, minmax(160px, 0.34fr)); gap: 32px; padding: 54px 96px 54px 0; }
.footer-brand { margin-bottom: 18px; color: var(--white); }
.footer-main h3 { color: var(--white); font-size: 0.92rem; text-transform: uppercase; }
.footer-main a, .footer-main p { display: block; margin: 0 0 10px; color: rgba(255,255,255,0.72); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 0; font-size: 0.88rem; }
.footer-bottom .shell { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.whatsapp-float {
  position: fixed;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 80;
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #25d366;
  border: 2px solid rgba(255,255,255,0.86);
  border-radius: 50%;
  box-shadow: 0 18px 42px rgba(16, 31, 22, 0.28), 0 6px 14px rgba(16, 31, 22, 0.18);
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}
.whatsapp-float svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  background: #20bd5a;
  box-shadow: 0 22px 48px rgba(16, 31, 22, 0.34), 0 8px 18px rgba(16, 31, 22, 0.2);
}
.whatsapp-float:focus-visible {
  outline: 3px solid #d0a246;
  outline-offset: 4px;
}
.reveal { opacity: 0; transform: translateY(24px); filter: blur(8px); transition: opacity 700ms cubic-bezier(0.16,1,0.3,1), transform 700ms cubic-bezier(0.16,1,0.3,1), filter 700ms cubic-bezier(0.16,1,0.3,1); transition-delay: calc(var(--reveal-index, 0) * 70ms); }
.reveal.visible { opacity: 1; transform: none; filter: none; }
.solution-card.reveal.visible:hover,
.solution-card.reveal.visible:focus-visible {
  transform: translateY(-5px);
  transition-delay: 0ms;
}
@keyframes heroCopyIn {
  to { opacity: 1; transform: none; filter: none; }
}
@keyframes dotPulse {
  0% { box-shadow: inset -38px 0 0 rgba(255,255,255,0.34); }
  100% { box-shadow: inset 0 0 0 rgba(255,255,255,0); }
}
@keyframes iconRise {
  0% { opacity: 0; transform: translateY(18px) scale(0.86); }
  70% { opacity: 1; transform: translateY(-4px) scale(1.04); }
  100% { opacity: 1; transform: none; }
}
@keyframes sealSettle {
  0% { opacity: 0; transform: translateY(18px) scale(0.88) rotate(-5deg); }
  72% { opacity: 1; transform: translateY(-3px) scale(1.03) rotate(1deg); }
  100% { opacity: 1; transform: none; }
}
@keyframes actionFocus {
  from { filter: saturate(0.82) brightness(0.84); }
  to { filter: saturate(1) brightness(1); }
}
@keyframes clientMarquee {
  from { transform: translateY(0); }
  to { transform: translateY(calc(-50% - 8px)); }
}
@media (max-width: 1040px) {
  .utility { display: none; }
  .nav-shell { min-height: 78px; }
  .brand-link { min-width: 218px; }
  .brand-mark { width: 38px; height: 48px; }
  .brand-mark::before { width: 38px; height: 38px; }
  .brand-name strong { font-size: 0.92rem; }
  .brand-name em { font-size: 0.7rem; letter-spacing: 0.22em; }
  .menu-button { display: block; }
  .main-nav { position: fixed; inset: 78px 0 auto 0; display: grid; gap: 0; padding: 18px; background: var(--paper); border-bottom: 1px solid var(--line); transform: translateY(-120%); transition: transform 220ms ease; }
  .menu-open .main-nav { transform: translateY(0); }
  .main-nav > a, .nav-trigger { min-height: 52px; }
  .submenu { position: static; min-width: 100%; opacity: 1; pointer-events: auto; transform: none; box-shadow: none; margin: 0 0 12px; }
  .nav-actions .secondary { display: none; }
  .hero-content, .section-head, .split, .about-grid, .about-story-layout, .about-policy, .about-principles, .legal-layout, .contact-layout, .contact-hero-layout, .contact-entry, .location-layout, .cta-layout, .action-layout, .commitment-layout, .clients-layout, .product-intro-layout, .product-final-cta .cta-layout, .showcase-panel { grid-template-columns: 1fr; }
  .showcase-panel { padding: 30px; }
  .legal-summary { position: static; }
  .clients-marquee { height: 440px; }
  .cta-layout > div:first-child, .cta-flow, .cta-actions { grid-column: auto; grid-row: auto; }
  .solutions-grid, .timeline, .statement-grid, .cert-strip, .benefit-grid, .product-solution-grid { grid-template-columns: repeat(2, 1fr); }
  .action-points { gap: 24px; }
  .commitment-layout { gap: 40px; }
  .badge-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sustain-material,
  .sustain-material.reverse {
    grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
    gap: 34px;
  }
  .sustain-seals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-intro-layout { gap: 34px; }
  .contact-hero { min-height: auto; }
  .contact-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-quick { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
  .about-summary { min-height: auto; }
  .about-policy { padding: 30px; }
}
@media (min-width: 1041px) and (max-width: 1220px) {
  .nav-shell { gap: 14px; }
  .brand-link { min-width: 232px; gap: 10px; }
  .brand-mark { width: 38px; height: 48px; }
  .brand-mark::before { width: 38px; height: 38px; }
  .brand-name strong { font-size: 0.9rem; letter-spacing: 0.07em; }
  .brand-name em { font-size: 0.68rem; letter-spacing: 0.18em; }
  .main-nav { gap: 14px; font-size: 0.72rem; }
  .nav-actions .secondary { display: none; }
  .btn { min-height: 42px; padding: 0 14px; font-size: 0.74rem; }
}
@media (max-width: 680px) {
  :root { --container: min(100% - 22px, 1180px); }
  .nav-shell { min-height: 74px; }
  .site-header .nav-shell { position: relative; padding-right: 64px; }
  .brand-link { min-width: 178px; gap: 9px; }
  .brand-mark { width: 32px; height: 40px; }
  .brand-mark::before { width: 32px; height: 32px; }
  .brand-name strong { font-size: 0.82rem; letter-spacing: 0.06em; }
  .brand-name em { font-size: 0.7rem; letter-spacing: 0.1em; }
  .menu-button {
    display: grid !important;
    place-items: center;
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 120;
    width: 42px;
    height: 42px;
    margin-left: auto;
  }
  .main-nav { inset: 74px 0 auto 0; }
  .nav-actions { display: none; }
  .nav-actions .primary { display: none; }
  .hero { min-height: auto; }
  .home-hero {
    min-height: min(660px, calc(100svh - 74px));
    padding: 0;
  }
  .home-hero .hero-slide {
    min-height: min(660px, calc(100svh - 74px));
    align-items: end;
    padding: 88px 16px 82px;
    background-image:
      linear-gradient(180deg, rgba(16,24,18,0.3) 0%, rgba(16,24,18,0.78) 58%, rgba(16,24,18,0.94) 100%),
      var(--hero-image);
    background-position: center;
  }
  .home-hero .hero-copy {
    width: var(--container);
  }
  .home-hero h1 {
    max-width: 19rem;
    margin-bottom: 16px;
    font-size: clamp(1.78rem, 7.8vw, 2rem);
    line-height: 1.06;
    overflow-wrap: break-word;
  }
  .home-hero .hero-lead {
    max-width: 20rem;
    margin-bottom: 22px;
    color: rgba(255,255,255,0.86);
    font-size: 0.94rem;
    line-height: 1.62;
  }
  .home-hero .btn.light {
    min-height: 48px;
    padding: 0 18px;
  }
  .slide-dots {
    left: 16px;
    bottom: 28px;
  }
  .hero-content { padding: 58px 0 54px; }
  .hero-plate { min-height: auto; }
  .image-mockup { min-height: 240px; }
  main section { padding: 62px 0; }
  .solutions-section { padding: 56px 0 62px; }
  .solutions-section .section-head {
    gap: 22px;
    margin-bottom: 28px;
    padding-bottom: 24px;
  }
  .solutions-section .section-head h2 {
    font-size: clamp(2.15rem, 10vw, 3.1rem);
    line-height: 1.03;
  }
  .solutions-section .section-head p {
    font-size: 1rem;
    line-height: 1.72;
  }
  .solution-card {
    min-height: 0;
    padding: 24px;
  }
  .solution-icon {
    width: 42px;
    height: 42px;
    margin-bottom: 20px;
  }
  .solution-tag { margin-bottom: 10px; }
  .solution-card h3 {
    margin-bottom: 12px;
    font-size: 1.38rem;
  }
  .solution-card p {
    margin-bottom: 48px;
    line-height: 1.62;
  }
  .action-section { padding: 72px 16px; }
  .commitment-section { padding: 72px 0; }
  .action-points { grid-template-columns: 1fr; }
  .action-point {
    grid-template-columns: 74px 1fr;
    justify-items: start;
    column-gap: 18px;
    text-align: left;
  }
  .action-point span { width: 74px; height: 74px; grid-row: span 2; margin-bottom: 0; }
  .action-point svg { width: 36px; height: 36px; }
  .action-point h3 { align-self: end; margin-bottom: 4px; font-size: 1.12rem; }
  .action-point p { max-width: none; }
  .badge-grid { grid-template-columns: 1fr; gap: 26px; }
  .trust-badge {
    grid-template-columns: 112px 1fr;
    column-gap: 18px;
    justify-items: start;
    text-align: left;
  }
  .trust-badge svg { width: 112px; grid-row: span 2; margin-bottom: 0; }
  .trust-badge strong, .trust-badge span { max-width: none; }
  .about-story-section { padding: 58px 0; }
  .about-policy-section, .about-principles-section { padding-bottom: 58px; }
  .about-summary, .principle-card, .values-panel { padding: 26px; }
  .sustain-hero { min-height: 300px; padding: 72px 16px; }
  .sustain-intro { padding: 58px 0 24px; }
  .sustain-material-list { gap: 52px; }
  .sustain-material,
  .sustain-material.reverse {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: left;
  }
  .sustain-material.reverse .sustain-image,
  .sustain-material.reverse .sustain-copy {
    order: initial;
    text-align: left;
  }
  .sustain-material.reverse .sustain-copy::before {
    left: 0;
    right: auto;
  }
  .sustain-material.reverse .sustain-copy p { margin-left: 0; }
  .sustain-seals { grid-template-columns: 1fr; max-width: 260px; }
  .contact-hero { padding: 58px 0; }
  .contact-hero-layout { gap: 30px; }
  .contact-entry { gap: 12px; }
  .contact-tabs { grid-template-columns: 1fr; }
  .tab-button {
    min-height: 46px;
    justify-content: center;
    text-align: center;
  }
  .location-layout { padding: 12px; }
  .map-placeholder, .google-map { min-height: 300px; }
  .differential-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px 0;
  }
  .cta-band { padding: 42px 16px; }
  .project-cta {
    padding: 56px 16px 48px;
    overflow: hidden;
  }
  .project-cta .cta-layout {
    gap: 26px;
    align-items: start;
  }
  .project-cta h2 {
    max-width: 100%;
    font-size: clamp(2rem, 9.2vw, 2.55rem);
    line-height: 1.05;
  }
  .project-cta p {
    max-width: 100%;
    font-size: 0.98rem;
    line-height: 1.72;
  }
  .project-cta .cta-actions {
    width: 100%;
    margin-top: 22px;
    display: grid;
    grid-template-columns: 1fr;
  }
  .project-cta .cta-actions .btn {
    width: 100%;
    white-space: normal;
    text-align: center;
  }
  .cta-panel-visual {
    min-height: 168px;
    max-height: 190px;
    overflow: hidden;
  }
  .cta-panel-visual::before {
    inset: 18% 10% 14%;
    filter: blur(24px);
  }
  .panel-door { width: min(300px, 92vw); }
  .cta-flow span { min-height: 48px; }
  .cta-actions { justify-content: flex-start; }
  .solutions-grid, .timeline, .statement-grid, .material-grid, .cert-strip, .form-grid, .footer-main, .benefit-grid, .product-gallery, .product-solution-grid { grid-template-columns: 1fr; }
  .clients-section { padding: 72px 0; }
  .clients-layout { gap: 34px; }
  .clients-marquee {
    height: 380px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 12px;
  }
  .clients-marquee .client-lane:nth-child(3) { display: none; }
  .client-logo { height: 102px; padding: 18px; }
  .client-logo img { max-width: 118px; max-height: 48px; }
  .product-hero { min-height: 340px; padding: 66px 16px; }
  .tech-list { padding: 24px; }
  .copy-block, .form-panel, .contact-card { padding: 24px; }
  .footer-main { padding: 42px 0 54px; }
  .footer-bottom .shell { display: block; }
  .whatsapp-float {
    right: max(16px, env(safe-area-inset-right));
    bottom: max(18px, calc(env(safe-area-inset-bottom) + 18px));
    width: 56px;
    height: 56px;
  }
  .whatsapp-float svg { width: 30px; height: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
  .home-hero .hero-slide,
  .home-hero .hero-copy h1,
  .home-hero .hero-copy .hero-lead,
  .home-hero .hero-copy .hero-actions { opacity: 1; transform: none; filter: none; }
  .action-bg { transform: none; }
  .client-track { animation: none; }
}