:root{
  --kronos-green:#006f58;
  --kronos-green-2:#0a8a73;
  --kronos-dark:#04352d;
  --kronos-lime:#6cd72f;
  --kronos-lime-dark:#55bc1e;
  --kronos-cream:#f5f8f7;
  --kronos-gray:#eef3f1;
  --kronos-border:#dde8e5;
  --kronos-text:#213330;
  --kronos-muted:#6d807b;
  --kronos-shadow:0 20px 60px rgba(9, 39, 33, .08);
  --kronos-shadow-lg:0 28px 90px rgba(4, 36, 31, .18);
  --radius-md:18px;
  --radius-lg:26px;
  --radius-xl:36px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  color:var(--kronos-text);
  background:#fff;
  line-height:1.65;
}
img{max-width:100%}
a{text-decoration:none}
main{overflow:hidden}

.topbar{
  background:linear-gradient(90deg, #005f4d, #007b63);
  font-weight:600;
}

.topbar .container{gap:1rem}

.site-header{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(221,232,229,.8);
}

.navbar-brand img{max-width:220px;object-fit:contain}
.navbar{padding:.95rem 0}
.nav-link{
  color:#49605b;
  font-weight:600;
  padding:.65rem .7rem !important;
  border-radius:999px;
  transition:.2s ease;
}
.nav-link:hover,.nav-link:focus,.nav-link.active{color:var(--kronos-green);background:rgba(0,111,88,.06)}
.navbar-toggler{border:none;padding:.35rem .55rem}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler-icon{width:1.4rem;height:1.4rem}

.btn{
  border-radius:999px;
  padding:.8rem 1.4rem;
  font-weight:800;
  transition:all .25s ease;
}
.btn-lg{padding:1rem 1.7rem}
.btn-kronos{
  background:linear-gradient(135deg,var(--kronos-lime),#86ee47);
  border:1px solid transparent;
  color:#09352d;
  box-shadow:0 12px 28px rgba(106,215,47,.28);
}
.btn-kronos:hover{background:linear-gradient(135deg,var(--kronos-lime-dark),#74d934);transform:translateY(-2px);color:#062c25}
.btn-kronos-soft{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.24);
  color:#fff;
  backdrop-filter:blur(12px);
}
.btn-kronos-soft:hover{background:rgba(255,255,255,.2);color:#fff;transform:translateY(-2px)}
.btn-kronos-dark{
  background:var(--kronos-green);
  color:#fff;
  border:1px solid var(--kronos-green);
}
.btn-kronos-dark:hover{background:var(--kronos-dark);border-color:var(--kronos-dark);color:#fff;transform:translateY(-2px)}

.hero-premium{
  position:relative;
  color:#fff;
  padding:72px 0 62px;
  background:
    radial-gradient(circle at 12% 18%, rgba(108,215,47,.16), transparent 24%),
    radial-gradient(circle at 84% 18%, rgba(255,255,255,.08), transparent 24%),
    radial-gradient(circle at 78% 75%, rgba(12, 156, 116, .22), transparent 28%),
    linear-gradient(135deg,#04352d 0%, #005c4b 56%, #00715a 100%);
}
.hero-premium::before,
.hero-premium::after{
  content:"";
  position:absolute;
  inset:auto;
  border-radius:40px;
  border:1px solid rgba(255,255,255,.08);
  pointer-events:none;
}
.hero-premium::before{width:320px;height:320px;right:-120px;top:40px;transform:rotate(18deg)}
.hero-premium::after{width:240px;height:240px;left:-110px;bottom:-80px;transform:rotate(-22deg)}
.hero-copy{position:relative;z-index:1}
.eyebrow-chip,
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-weight:800;
  font-size:.78rem;
}
.eyebrow-chip{
  color:#9ef06b;
  padding:.55rem .9rem;
  border-radius:999px;
  border:1px solid rgba(158,240,107,.22);
  background:rgba(255,255,255,.05);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.eyebrow{color:var(--kronos-green)}
.eyebrow--light{color:#d7ffd1}
.hero-premium h1{
  margin:1rem 0 1.2rem;
  font-size:clamp(2.8rem,4vw,3.875rem);
  line-height:1.02;
  font-weight:900;
  letter-spacing:-.04em;
  max-width:13ch;
}
.hero-lead{
  font-size:1.18rem;
  line-height:1.6;
  color:rgba(255,255,255,.84);
  max-width:62ch;
  margin-bottom:1.75rem;
}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:1.75rem}
.hero-mini-stats{
  display:flex;
  gap:1rem;
  flex-wrap:wrap;
}
.hero-mini-stat{
  min-width:160px;
  padding:1rem 1.1rem;
  border-radius:18px;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(10px);
}
.hero-mini-stat strong{display:block;font-size:1rem;color:#fff}
.hero-mini-stat span{display:block;font-size:.88rem;color:rgba(255,255,255,.75)}
.hero-media-wrap{position:relative;max-width:640px;margin-inline:auto}
.video-card{
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--kronos-shadow-lg);
  background:#00120f;
  border:1px solid rgba(255,255,255,.14);
}
.video-card iframe{display:block;width:100%;aspect-ratio:16/9}
.video-card--premium{position:relative;z-index:2}
.hero-floating-card{
  position:absolute;
  z-index:3;
  display:flex;
  align-items:flex-start;
  gap:.9rem;
  width:min(280px, 70%);
  padding:1rem 1.1rem;
  border-radius:22px;
  background:rgba(255,255,255,.96);
  color:var(--kronos-text);
  box-shadow:0 18px 36px rgba(5,38,33,.18);
}
.hero-floating-card i{font-size:1.4rem;color:var(--kronos-green)}
.hero-floating-card strong{display:block;font-size:.98rem}
.hero-floating-card span{display:block;font-size:.85rem;color:var(--kronos-muted);line-height:1.45}
.hero-floating-card--top{top:-22px;right:-22px}
.hero-floating-card--bottom{left:-24px;bottom:30px}

.authority-strip{padding:28px 0;background:#fff;margin-top:-28px;position:relative;z-index:2}
.authority-card{
  height:100%;
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:24px;
  padding:1.35rem 1.35rem 1.2rem;
  box-shadow:var(--kronos-shadow);
}
.authority-card span{display:inline-block;font-weight:900;font-size:1rem;color:var(--kronos-green);margin-bottom:.4rem}
.authority-card strong{display:block;font-size:1.1rem;font-weight:800;margin-bottom:.4rem}
.authority-card p{margin:0;color:var(--kronos-muted);font-size:.95rem}

.section-soft{background:linear-gradient(180deg,#fbfcfc 0%, #f3f7f6 100%)}
.section-heading{margin-bottom:2.2rem}
.section-heading--center{text-align:center;max-width:860px;margin-inline:auto;margin-bottom:2.5rem}
.section-heading--left{text-align:left}
.section-heading h2{
  font-size:clamp(2rem,3vw,3rem);
  line-height:1.12;
  font-weight:900;
  letter-spacing:-.035em;
  margin:.6rem 0 .8rem;
}
.section-heading h2 span{color:var(--kronos-green)}
.section-heading p{color:var(--kronos-muted);font-size:1.02rem;max-width:64ch}
.section-heading--center p{margin-inline:auto}

.line-card{
  position:relative;
  height:100%;
  padding:2rem;
  border-radius:26px;
  background:#fff;
  border:1px solid var(--kronos-border);
  box-shadow:var(--kronos-shadow);
  overflow:hidden;
}
.line-card::after{
  content:"";
  position:absolute;
  inset:auto -30px -40px auto;
  width:140px;
  height:140px;
  border-radius:32px;
  background:linear-gradient(135deg, rgba(0,111,88,.06), rgba(108,215,47,.11));
  transform:rotate(18deg);
}
.line-card__number{font-size:3rem;font-weight:900;line-height:1;color:#d4eeea;margin-bottom:1rem}
.line-card h3{position:relative;z-index:1;color:var(--kronos-green);font-weight:800;font-size:1.35rem;margin-bottom:.9rem}
.line-card p{position:relative;z-index:1;margin:0;color:var(--kronos-muted)}

.product-grid-modern{
  display:grid;
  gap:1.25rem;
  grid-template-columns:repeat(6,minmax(0,1fr));
}
.product-card-modern{
  display:flex;
  flex-direction:column;
  height:100%;
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--kronos-shadow);
  color:inherit;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.product-card-modern:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(9,39,33,.12);border-color:#cfe1dd;color:inherit}
.product-card-modern__image{
  height:220px;
  padding:1.3rem;
  display:grid;
  place-items:center;
  background:linear-gradient(180deg,#fcfdfd 0%, #f4f7f6 100%);
}
.product-card-modern__image img{max-height:100%;object-fit:contain}
.product-card-modern__body{padding:1.1rem 1rem 1.2rem;text-align:center}
.product-card-modern__body strong{display:block;font-size:1rem;line-height:1.4;font-weight:800}
.product-card-modern__body span{display:inline-block;margin-top:.35rem;color:var(--kronos-green);font-weight:700}

.logistics-card-modern{
  padding:2.6rem 2rem;
  margin-bottom:2rem;
  text-align:center;
  border-radius:32px;
  background:
    radial-gradient(circle at 15% 50%, rgba(108,215,47,.12), transparent 18%),
    linear-gradient(180deg,#ffffff 0%, #f5f8f7 100%);
  border:1px solid var(--kronos-border);
  box-shadow:var(--kronos-shadow);
}
.logistics-card-modern h2{
  margin:.45rem auto .8rem;
  max-width:22ch;
  line-height:1.08;
  font-size:clamp(2rem,2.8vw,3.25rem);
  font-weight:900;
  letter-spacing:-.03em;
}
.logistics-card-modern h2 span{color:#87bb2d}
.logistics-card-modern p{max-width:70ch;margin:0 auto;color:var(--kronos-muted)}

.showcase-card{
  display:flex;
  flex-direction:column;
  height:100%;
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:28px;
  overflow:hidden;
  box-shadow:var(--kronos-shadow);
}
.showcase-card__media{background:#f3f7f6;padding:.8rem}
.showcase-card__media img{width:100%;border-radius:20px;display:block}
.showcase-card__content{padding:1.5rem 1.5rem 1.7rem}
.showcase-card__content h3{font-size:1.5rem;font-weight:900;line-height:1.2;margin:.35rem 0 .8rem}
.showcase-card__content p{color:var(--kronos-muted);margin-bottom:1rem}

.insight-banner{
  position:relative;
  overflow:hidden;
  text-align:center;
  padding:3rem 2rem;
  border-radius:999px;
  background:linear-gradient(90deg,#d89500 0%, #f2ab00 33%, #ffbc00 66%, #f0b700 100%);
  color:#fff;
  box-shadow:var(--kronos-shadow-lg);
}
.insight-banner__glow{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 15% 50%, rgba(0,0,0,.22), transparent 18%),
    radial-gradient(circle at 52% 10%, rgba(255,85,0,.25), transparent 18%),
    radial-gradient(circle at 88% 84%, rgba(255,230,120,.18), transparent 20%);
}
.insight-banner > *{position:relative;z-index:1}
.insight-banner h2{font-size:clamp(2rem,3vw,3rem);font-weight:900;letter-spacing:-.03em;margin:.65rem 0}
.insight-banner p{font-size:1.08rem;max-width:58ch;margin:0 auto;color:rgba(255,255,255,.92)}

.feature-card-modern{
  height:100%;
  padding:2rem 1.4rem 1.8rem;
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:24px;
  box-shadow:var(--kronos-shadow);
}
.feature-card-modern__icon{
  width:72px;
  height:72px;
  margin:0 auto 1.25rem;
  display:grid;
  place-items:center;
  border-radius:22px;
  background:linear-gradient(135deg, rgba(0,111,88,.12), rgba(108,215,47,.15));
  color:var(--kronos-green);
  font-size:1.75rem;
}
.feature-card-modern h3{font-weight:900;font-size:1.25rem;margin-bottom:.6rem;text-transform:uppercase;color:var(--kronos-green)}
.feature-card-modern p{margin:0;color:var(--kronos-muted)}

.image-panel{
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:30px;
  padding:1rem;
  box-shadow:var(--kronos-shadow);
}
.image-panel img{display:block;width:100%;border-radius:24px}

.cycle-card{
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:30px;
  padding:2.2rem;
  box-shadow:var(--kronos-shadow);
}
.cycle-grid{
  display:grid;
  gap:1rem;
  grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:1.1rem;
}
.cycle-grid > div{
  background:linear-gradient(180deg,#fafcfc 0%, #f4f8f7 100%);
  border:1px solid #e7efed;
  border-radius:22px;
  padding:1.25rem;
}
.cycle-grid h3{font-size:1.1rem;font-weight:900;color:var(--kronos-green);margin-bottom:.6rem}
.cycle-grid p,.cycle-card__closing{margin:0;color:var(--kronos-muted)}
.cycle-card__closing{margin-top:1.25rem;font-weight:600}

.eco-statement{
  position:relative;
  overflow:hidden;
  border-radius:32px;
  min-height:320px;
  display:grid;
  place-items:center;
  background:
    linear-gradient(rgba(0,50,25,.28), rgba(0,50,25,.28)),
    radial-gradient(circle at 50% 50%, rgba(60,140,170,.6) 0, rgba(60,140,170,.6) 10%, transparent 10%, transparent 18%, rgba(24,80,50,.25) 18%, transparent 19%),
    radial-gradient(circle at 10% 20%, #1b732e 0 20%, transparent 21%),
    radial-gradient(circle at 22% 72%, #0f5e1e 0 17%, transparent 18%),
    radial-gradient(circle at 40% 16%, #145c22 0 18%, transparent 19%),
    radial-gradient(circle at 58% 78%, #146126 0 18%, transparent 19%),
    radial-gradient(circle at 74% 24%, #0b5a21 0 17%, transparent 18%),
    radial-gradient(circle at 90% 62%, #1b6e28 0 20%, transparent 21%),
    linear-gradient(180deg,#0d4e22 0%, #0b3e1c 100%);
}
.eco-statement__inner{position:relative;z-index:1;max-width:900px;padding:2rem;text-align:center;color:#fff}
.eco-statement h2{font-size:clamp(2rem,3vw,3.1rem);font-weight:900;line-height:1.15;letter-spacing:-.03em;margin-top:.6rem}

.cta-band{padding:0 0 5rem;color:#fff;background:transparent}
.cta-band--premium .container{position:relative}
.cta-band__content{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:2rem;
  padding:3rem 3.25rem;
  border-radius:34px;
  background:
    radial-gradient(circle at 78% 20%, rgba(108,215,47,.08), transparent 20%),
    radial-gradient(circle at 16% 62%, rgba(255,255,255,.05), transparent 18%),
    linear-gradient(135deg, #005744 0%, #006f58 55%, #07473c 100%);
  box-shadow:var(--kronos-shadow-lg);
}
.cta-band h2{font-size:clamp(2rem,3vw,3rem);font-weight:900;letter-spacing:-.03em;margin:.5rem 0}
.cta-band p{margin:0;color:rgba(255,255,255,.88);font-size:1.06rem}
.cta-band__actions{flex-shrink:0}

.site-footer{background:linear-gradient(180deg,#f7faf9 0%, #edf3f1 100%);border-top:1px solid var(--kronos-border)}
.site-footer img{max-width:240px;height:auto}
.site-footer h6{font-weight:900;color:var(--kronos-green);margin-bottom:.8rem}
.site-footer p{color:#556965}
.site-footer hr{border-color:#dbe5e2}

.whatsapp-float{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:40;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.95rem 1.25rem;
  background:linear-gradient(135deg,#2ed96b,#1fb858);
  color:#fff;
  text-decoration:none;
  border-radius:999px;
  font-weight:800;
  box-shadow:0 14px 40px rgba(31,184,88,.35);
}
.whatsapp-float:hover{color:#fff;transform:translateY(-2px)}

.page-hero{background:#f2f7f5;padding:70px 0;border-bottom:1px solid #e1ebe8}
.page-hero h1{font-weight:850;color:var(--kronos-green)}
.metric-card,.solution-card,.catalog-card,.simulator-card{background:#fff;border:1px solid #e8eeee;border-radius:22px;padding:28px;box-shadow:0 12px 35px rgba(20,45,40,.06)}
.metric-card strong{display:block;font-size:2rem;color:var(--kronos-green)}
.product-detail-img{background:#fff;border:1px solid #e5ecea;border-radius:28px;padding:30px;text-align:center}
.product-detail-img img{max-width:100%;height:520px;object-fit:contain}
.tech-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tech-grid div{background:#f5f8f7;border-radius:14px;padding:14px}
.tech-grid span{display:block;font-size:.75rem;text-transform:uppercase;color:#6f817d;font-weight:700}
.tech-grid strong{display:block;color:#0b4d40}
.catalog-card img{width:100%;border-radius:16px;margin-bottom:14px}.catalog-card h3{font-size:1rem;font-weight:800}
.blog-card{text-decoration:none;color:inherit;display:block;border:1px solid #e6ecea;border-radius:22px;overflow:hidden;background:#fff}.blog-card img{width:100%;height:190px;object-fit:cover}.blog-card h2{font-size:1.25rem;padding:18px 18px 0;font-weight:800}.blog-card p{padding:0 18px 18px}
.sim-product-preview{text-align:center;background:#f7faf9;border-radius:22px;padding:30px}.sim-product-preview img{height:380px;object-fit:contain}.color-list button{width:34px;height:34px;border-radius:50%;border:1px solid #cbd6d3;background:var(--c);margin-right:8px}

@media (max-width: 1399.98px){
  .product-grid-modern{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media (max-width: 1199.98px){
  .hero-premium h1{max-width:unset}
  .hero-floating-card--top{right:0}
  .hero-floating-card--bottom{left:0;bottom:-10px}
  .cta-band__content{padding:2.4rem}
}

@media (max-width: 991.98px){
  .topbar .container{justify-content:center;text-align:center;flex-direction:column}
  .hero-premium{padding:56px 0 54px}
  .hero-media-wrap{margin-top:1rem}
  .hero-floating-card{position:static;width:100%;margin-top:1rem}
  .hero-mini-stat{flex:1 1 180px}
  .product-grid-modern{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cycle-grid{grid-template-columns:1fr}
  .cta-band__content{flex-direction:column;align-items:flex-start}
}

@media (max-width: 767.98px){
  .navbar-brand img{max-width:190px}
  .hero-premium h1{font-size:clamp(2.2rem,8vw,3rem)}
  .hero-lead{font-size:1rem}
  .authority-strip{margin-top:0;padding-top:20px}
  .product-grid-modern{grid-template-columns:1fr}
  .logistics-card-modern,.cycle-card,.insight-banner,.cta-band__content{padding:1.5rem}
  .insight-banner{border-radius:36px}
  .showcase-card__content h3,.cta-band h2,.eco-statement h2{font-size:1.8rem}
  .eco-statement{min-height:250px}
  .tech-grid{grid-template-columns:1fr}
  .product-detail-img img{height:340px}
  .whatsapp-float{right:14px;bottom:14px;padding:.85rem 1rem}
}

/* ===== v5 refinements ===== */
.hero-media-wrap--clean{max-width:580px}
.compact-heading{max-width:820px}
.showcase-card--compact .showcase-card__media{padding:.55rem}
.showcase-card--compact .showcase-card__media img{max-height:430px;object-fit:cover;object-position:center top}
.showcase-card--compact .showcase-card__content{padding:1.2rem 1.3rem 1.35rem}
.showcase-card--compact .showcase-card__content h3{font-size:1.35rem;margin:.3rem 0 .65rem}
.showcase-card--compact .showcase-card__content p{font-size:.98rem;line-height:1.6}
.insight-banner--refined{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  min-height:340px;
  padding:2.7rem 2rem;
}
.insight-banner--refined h2{
  max-width:15ch;
  font-size:clamp(1.9rem,2.7vw,2.85rem);
  line-height:1.12;
}
.insight-banner--refined h2 span{
  display:inline-block;
  padding:.2rem .55rem;
  border-radius:18px;
  background:rgba(255,255,255,.12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.15);
}
.insight-banner--refined p{max-width:52ch}
.eco-statement--clean{
  min-height:360px;
  background:
    linear-gradient(rgba(0,55,30,.32), rgba(0,55,30,.32)),
    url('../img/kronos_imagens/quem_somos/fabrica-aerea-300x200.webp') center/cover no-repeat;
}

.about-hero{
  background:
    radial-gradient(circle at 14% 18%, rgba(108,215,47,.12), transparent 22%),
    linear-gradient(180deg,#f3f8f6 0%, #edf5f2 100%);
  padding:78px 0;
}
.about-hero h1{
  font-size:clamp(2.3rem,4vw,4rem);
  line-height:1.08;
  letter-spacing:-.04em;
  font-weight:900;
  max-width:15ch;
  margin:.6rem 0 1rem;
}
.about-hero .lead{font-size:1.16rem;color:#4c6660;max-width:58ch}
.about-hero__content p{color:#5a6f6a;margin-bottom:1rem;font-size:1rem}
.about-highlight-card{
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:30px;
  padding:1rem;
  box-shadow:var(--kronos-shadow-lg);
}
.about-highlight-card__image img{width:100%;display:block;border-radius:24px;min-height:280px;object-fit:cover}
.about-quick-grid{
  display:grid;
  gap:.9rem;
  grid-template-columns:repeat(2,minmax(0,1fr));
  margin-top:1rem;
}
.about-quick-grid div{
  background:linear-gradient(180deg,#fbfdfc 0%, #f2f7f5 100%);
  border:1px solid #e5eeeb;
  border-radius:20px;
  padding:1rem;
}
.about-quick-grid strong{display:block;color:var(--kronos-green);font-size:1rem;font-weight:900}
.about-quick-grid span{display:block;color:var(--kronos-muted);font-size:.9rem;margin-top:.2rem}
.about-story-card,
.about-values-card{
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:34px;
  padding:2rem;
  box-shadow:var(--kronos-shadow);
}
.image-panel--soft{background:linear-gradient(180deg,#fafcfc 0%,#f4f8f7 100%)}
.about-gallery{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1rem;
}
.about-gallery__item{
  margin:0;
  border-radius:24px;
  overflow:hidden;
  border:1px solid var(--kronos-border);
  box-shadow:var(--kronos-shadow);
  background:#fff;
}
.about-gallery__item img{width:100%;height:100%;min-height:220px;object-fit:cover;display:block;transition:transform .35s ease}
.about-gallery__item:hover img{transform:scale(1.04)}
.about-gallery__item--wide{grid-column:span 2;grid-row:span 2}
.about-gallery__item--wide img{min-height:460px}
.about-gallery__item--tall{grid-row:span 2}
.about-gallery__item--tall img{min-height:460px}
.sgi-card{
  background:linear-gradient(135deg,#005744 0%, #006c56 52%, #075347 100%);
  color:#fff;
  border-radius:34px;
  padding:2.4rem;
  box-shadow:var(--kronos-shadow-lg);
}
.sgi-card__header{
  display:flex;
  gap:1.5rem;
  justify-content:space-between;
  align-items:flex-start;
  margin-bottom:1.25rem;
}
.sgi-card__header h2{font-size:clamp(1.9rem,3vw,2.9rem);font-weight:900;letter-spacing:-.03em;margin:.5rem 0 0;max-width:16ch}
.sgi-card p{color:rgba(255,255,255,.92);max-width:96ch}
.sgi-card__list{margin:1.25rem 0 0;padding-left:1.2rem;display:grid;gap:.9rem}
.sgi-card__list li{color:rgba(255,255,255,.95)}
.about-values-copy{display:grid;gap:1.6rem}
.about-values-block h3{font-size:2rem;font-weight:900;color:var(--kronos-green);margin-bottom:.65rem}
.about-values-block p{color:#5f746f;margin:0}
.value-tags{display:flex;flex-wrap:wrap;gap:.8rem}
.value-tags span{
  display:inline-flex;
  align-items:center;
  padding:.7rem 1rem;
  border-radius:999px;
  background:linear-gradient(180deg,#f7fbf9 0%, #edf5f2 100%);
  border:1px solid #dce9e5;
  color:var(--kronos-green);
  font-weight:700;
}
.about-values-visual{
  position:relative;
  background:linear-gradient(180deg,#fafcfc 0%, #f3f7f6 100%);
  border:1px solid var(--kronos-border);
  border-radius:30px;
  padding:1rem;
  box-shadow:var(--kronos-shadow);
}
.about-values-visual__badge{
  position:absolute;
  top:20px;
  left:20px;
  z-index:2;
  display:inline-flex;
  align-items:center;
  padding:.55rem .9rem;
  border-radius:999px;
  background:rgba(0,111,88,.92);
  color:#fff;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.about-values-visual img{display:block;width:100%;border-radius:22px;background:#fff}
.about-values-visual__caption{padding:1rem .4rem .2rem}
.about-values-visual__caption strong{display:block;font-size:1.8rem;line-height:1.05;letter-spacing:-.03em;color:var(--kronos-green)}
.about-values-visual__caption span{display:block;margin-top:.55rem;color:#5b716b}

@media (max-width: 991.98px){
  .about-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .about-gallery__item--wide,
  .about-gallery__item--tall{grid-column:auto;grid-row:auto}
  .about-gallery__item--wide img,
  .about-gallery__item--tall img{min-height:260px}
  .sgi-card__header{flex-direction:column;align-items:flex-start}
}

@media (max-width: 767.98px){
  .about-hero{padding:60px 0}
  .about-quick-grid{grid-template-columns:1fr}
  .about-story-card,.about-values-card,.sgi-card{padding:1.4rem}
  .about-gallery{grid-template-columns:1fr}
  .insight-banner--refined{min-height:unset;padding:2rem 1.4rem}
  .insight-banner--refined h2{max-width:14ch}
  .showcase-card--compact .showcase-card__media img{max-height:none}
  .about-values-block h3{font-size:1.65rem}
  .about-values-visual__caption strong{font-size:1.45rem}
}

/* ===== v6 refinements: navigation, services, contact and responsive ===== */
.nav-link--nowrap,
.nav-link{white-space:nowrap}
.navbar-nav{align-items:center}
@media (min-width: 992px){
  .nav-link{font-size:.94rem;padding:.58rem .62rem !important}
  .navbar-brand img{max-width:205px}
}

.eco-statement--clean{
  min-height:330px;
  background:
    radial-gradient(circle at 12% 18%, rgba(108,215,47,.14), transparent 24%),
    radial-gradient(circle at 88% 70%, rgba(255,255,255,.08), transparent 22%),
    linear-gradient(135deg,#004a3d 0%, #006f58 55%, #065246 100%) !important;
}

.sgi-card--with-media{padding:2rem}
.sgi-card__header--simple{display:block;margin-bottom:1rem}
.sgi-card--with-media .sgi-card__header h2{max-width:18ch}
.sgi-card__media{
  background:rgba(255,255,255,.96);
  border-radius:28px;
  padding:.75rem;
  border:1px solid rgba(255,255,255,.2);
  box-shadow:0 24px 60px rgba(0,0,0,.16);
}
.sgi-card__media img{display:block;width:100%;border-radius:22px;object-fit:cover;max-height:520px}

.services-hero{
  padding:82px 0;
  color:#fff;
  background:
    radial-gradient(circle at 12% 18%, rgba(108,215,47,.14), transparent 26%),
    radial-gradient(circle at 88% 18%, rgba(255,255,255,.08), transparent 22%),
    linear-gradient(135deg,#04352d 0%, #006f58 62%, #07886f 100%);
}
.services-hero h1{
  margin:1rem 0;
  max-width:13ch;
  font-size:clamp(2.4rem,4vw,4rem);
  line-height:1.04;
  font-weight:900;
  letter-spacing:-.04em;
}
.services-hero p{max-width:66ch;color:rgba(255,255,255,.84);font-size:1.08rem}
.services-hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.6rem}
.services-hero-card{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.14);
  border-radius:30px;
  padding:2rem;
  backdrop-filter:blur(14px);
  box-shadow:var(--kronos-shadow-lg);
}
.services-hero-card strong{display:block;color:#fff;font-size:1.45rem;font-weight:900;line-height:1.1}
.services-hero-card span{display:block;color:rgba(255,255,255,.75);margin-top:.5rem}
.services-hero-card__line{height:1px;background:rgba(255,255,255,.18);margin:1.4rem 0}
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1.4rem;
}
.service-card-modern{
  height:100%;
  overflow:hidden;
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:28px;
  box-shadow:var(--kronos-shadow);
  transition:transform .22s ease, box-shadow .22s ease;
}
.service-card-modern:hover{transform:translateY(-6px);box-shadow:0 28px 70px rgba(9,39,33,.14)}
.service-card-modern__media{height:230px;overflow:hidden;background:#f4f8f7}
.service-card-modern__media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.service-card-modern:hover .service-card-modern__media img{transform:scale(1.04)}
.service-card-modern__body{position:relative;padding:1.45rem}
.service-card-modern__icon{
  width:54px;height:54px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(0,111,88,.12),rgba(108,215,47,.16));
  color:var(--kronos-green);font-size:1.35rem;margin-bottom:1rem;
}
.service-card-modern h3{font-size:1.35rem;line-height:1.2;font-weight:900;color:#17312c;margin-bottom:.7rem}
.service-card-modern p{color:var(--kronos-muted);margin:0}
.sustainable-section-card{
  padding:2.4rem;
  border-radius:34px;
  background:#fff;
  border:1px solid var(--kronos-border);
  box-shadow:var(--kronos-shadow);
}
.sustainable-section-card h2{font-size:clamp(2rem,3vw,3rem);line-height:1.1;font-weight:900;letter-spacing:-.035em;margin:.6rem 0 .9rem;color:var(--kronos-green)}
.sustainable-section-card p{color:var(--kronos-muted)}
.sustainable-highlight-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.sustainable-highlight-card{
  min-height:150px;
  padding:1.25rem;
  border-radius:22px;
  background:linear-gradient(180deg,#f9fcfb 0%, #eff6f3 100%);
  border:1px solid #dfeae7;
}
.sustainable-highlight-card i{font-size:1.55rem;color:var(--kronos-green)}
.sustainable-highlight-card strong{display:block;font-size:1.05rem;font-weight:900;margin:.65rem 0 .35rem;color:#17312c}
.sustainable-highlight-card span{display:block;color:var(--kronos-muted);line-height:1.5}
.sustainable-content-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}
.sustainable-content-grid article{
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:26px;
  padding:1.5rem;
  box-shadow:var(--kronos-shadow);
}
.sustainable-content-grid h3{font-weight:900;color:var(--kronos-green);margin-bottom:.7rem;font-size:1.3rem}
.sustainable-content-grid p{color:var(--kronos-muted);margin:0}

.contact-hero{padding:48px 0 18px;background:linear-gradient(180deg,#f9fbfa 0%,#fff 100%)}
.contact-hero__banner{position:relative;overflow:hidden;border-radius:34px;box-shadow:var(--kronos-shadow);border:1px solid var(--kronos-border)}
.contact-hero__banner img{width:100%;height:380px;object-fit:cover;display:block}
.contact-hero__overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:3rem;max-width:620px;color:#fff;background:linear-gradient(90deg,rgba(0,65,52,.72),rgba(0,65,52,.08))}
.contact-hero__overlay h1{font-size:clamp(2rem,3.5vw,3.6rem);line-height:1.05;font-weight:900;letter-spacing:-.035em;margin:.9rem 0 .7rem}
.contact-hero__overlay p{font-size:1.08rem;color:rgba(255,255,255,.9)}
.contact-info-card,.contact-form-card,.contact-location-card,.contact-map-card{
  background:#fff;border:1px solid var(--kronos-border);border-radius:30px;box-shadow:var(--kronos-shadow)
}
.contact-info-card{padding:2rem;background:linear-gradient(180deg,#fbfdfc 0%,#f3f8f6 100%)}
.contact-info-item{display:flex;gap:1rem;align-items:flex-start}
.contact-info-item__icon,.contact-location-list i{width:54px;height:54px;flex:0 0 54px;display:grid;place-items:center;border-radius:18px;background:var(--kronos-green);color:#fff;font-size:1.35rem}
.contact-info-item h2{font-weight:900;color:var(--kronos-green);font-size:1.55rem;margin-bottom:.7rem}
.contact-info-item p{color:var(--kronos-muted);margin:0}
.contact-form-card,.contact-location-card{padding:2rem;height:100%}
.contact-form-card h2,.contact-location-card h2{font-size:clamp(1.7rem,2.5vw,2.5rem);line-height:1.1;font-weight:900;letter-spacing:-.03em;margin:.55rem 0 .8rem;color:#17312c}
.contact-form-card p{color:var(--kronos-muted)}
.lead-form .form-control{border-radius:16px;border:1px solid #d6e3df;min-height:52px;background:#fbfdfc}
.lead-form textarea.form-control{min-height:160px}
.lead-form .form-control:focus{border-color:rgba(0,111,88,.35);box-shadow:0 0 0 .25rem rgba(0,111,88,.08)}
.contact-location-list{display:grid;gap:1rem;margin-top:1.5rem}
.contact-location-list > div{display:flex;gap:1rem;align-items:flex-start;padding:1rem;border-radius:22px;background:linear-gradient(180deg,#fbfdfc 0%,#f3f8f6 100%);border:1px solid #e1ece8}
.contact-location-list strong{display:block;color:var(--kronos-green);font-weight:900;font-size:1.1rem}
.contact-location-list span{display:block;color:var(--kronos-muted);line-height:1.55;margin-top:.25rem}
.contact-map-card{overflow:hidden;padding:.65rem}
.contact-map-card iframe{width:100%;height:460px;border:0;border-radius:24px;display:block}

@media (max-width: 991.98px){
  .services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sustainable-content-grid{grid-template-columns:1fr}
  .contact-hero__banner img{height:330px}
  .contact-hero__overlay{max-width:100%;padding:2rem;background:linear-gradient(90deg,rgba(0,65,52,.78),rgba(0,65,52,.18))}
}

@media (max-width: 767.98px){
  .featured-products-section{display:none}
  .services-hero{padding:58px 0}
  .services-hero h1{max-width:none}
  .services-grid,.sustainable-highlight-grid{grid-template-columns:1fr}
  .service-card-modern__media{height:210px}
  .sustainable-section-card,.contact-info-card,.contact-form-card,.contact-location-card{padding:1.4rem}
  .contact-hero__banner{border-radius:24px}
  .contact-hero__banner img{height:300px}
  .contact-hero__overlay{position:relative;background:linear-gradient(135deg,#005744,#006f58);padding:1.5rem}
  .contact-map-card iframe{height:360px}
  .sgi-card--with-media{padding:1.4rem}
}

/* ===== v7 contato refinado ===== */
.contact-hero__banner--solid{
  position:relative;
  overflow:hidden;
  min-height:330px;
  display:flex;
  align-items:center;
  border-radius:34px;
  border:1px solid rgba(255,255,255,.16);
  background:
    radial-gradient(circle at 82% 20%, rgba(108,215,47,.16), transparent 24%),
    radial-gradient(circle at 10% 80%, rgba(255,255,255,.08), transparent 22%),
    linear-gradient(135deg,#04352d 0%, #00604f 58%, #007b63 100%);
  box-shadow:var(--kronos-shadow-lg);
}
.contact-hero__banner--solid::before,
.contact-hero__banner--solid::after{
  content:"";
  position:absolute;
  border-radius:44px;
  border:1px solid rgba(255,255,255,.08);
  pointer-events:none;
}
.contact-hero__banner--solid::before{width:260px;height:260px;right:-86px;top:-64px;transform:rotate(18deg)}
.contact-hero__banner--solid::after{width:190px;height:190px;left:-70px;bottom:-72px;transform:rotate(-18deg)}
.contact-hero__overlay--solid{
  position:relative;
  inset:auto;
  z-index:1;
  max-width:760px;
  padding:3.3rem;
  background:transparent;
  color:#fff;
}
.contact-hero__overlay--solid h1{
  max-width:14ch;
  font-size:clamp(2.4rem,4.2vw,4.4rem);
}
.contact-hero__overlay--solid p{max-width:56ch}
.contact-direct-card{
  background:#fff;
  border:1px solid var(--kronos-border);
  border-radius:28px;
  padding:1.5rem;
  box-shadow:var(--kronos-shadow);
}
.contact-direct-grid{
  display:grid;
  gap:1rem;
  margin-top:1rem;
}
.contact-direct-item{
  display:flex;
  gap:1rem;
  align-items:flex-start;
  padding:1.05rem;
  border-radius:22px;
  background:linear-gradient(180deg,#fbfdfc 0%,#f3f8f6 100%);
  border:1px solid #e1ece8;
}
.contact-direct-item h3{
  margin:0 0 .45rem;
  color:var(--kronos-green);
  font-size:1.15rem;
  font-weight:900;
}
.contact-direct-item p{
  margin:0;
  color:var(--kronos-muted);
  line-height:1.55;
  font-size:.95rem;
}

@media (max-width: 991.98px){
  .contact-hero__banner--solid{min-height:300px}
  .contact-hero__overlay--solid{padding:2.2rem}
}
@media (max-width: 767.98px){
  .contact-hero__banner--solid{min-height:260px;border-radius:24px}
  .contact-hero__overlay--solid{padding:1.5rem}
  .contact-hero__overlay--solid h1{font-size:clamp(2rem,9vw,2.8rem)}
  .contact-direct-card{padding:1.2rem}
  .contact-direct-item{padding:.95rem;flex-direction:column}
}

/* ===== v8 quem somos: SGI em colunas com banner ===== */
.sgi-card--banner-layout{
  padding:2.6rem;
  overflow:hidden;
}
.sgi-card__header--banner{
  display:block;
  margin-bottom:1.6rem;
}
.sgi-card--banner-layout .sgi-card__header h2{
  max-width:18ch;
  font-size:clamp(2.2rem,4vw,4.25rem);
  line-height:1.05;
}
.sgi-card__columns{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:2rem;
  align-items:start;
}
.sgi-card__column{
  min-width:0;
}
.sgi-card--banner-layout p{
  max-width:none;
  color:rgba(255,255,255,.9);
  font-size:1rem;
  line-height:1.65;
}
.sgi-card__list--compact{
  gap:.75rem;
  margin-top:1rem;
}
.sgi-card__list--compact li{
  line-height:1.55;
}
.sgi-card__media--banner{
  margin-top:2rem;
  padding:.8rem;
  border-radius:30px;
  background:rgba(255,255,255,.97);
  box-shadow:0 24px 70px rgba(0,0,0,.18);
}
.sgi-card__media--banner img{
  width:100%;
  height:clamp(230px, 28vw, 390px);
  max-height:none;
  object-fit:cover;
  object-position:center;
  border-radius:24px;
}
@media (max-width: 991.98px){
  .sgi-card__columns{grid-template-columns:1fr;gap:1.1rem}
  .sgi-card--banner-layout .sgi-card__header h2{max-width:none}
}
@media (max-width: 767.98px){
  .sgi-card--banner-layout{padding:1.4rem}
  .sgi-card--banner-layout .sgi-card__header h2{font-size:clamp(2rem,10vw,2.8rem)}
  .sgi-card__media--banner img{height:220px}
}

/* ===== v9 catalog/product modernization ===== */
.catalog-hero-modern{
  padding:86px 0 64px;
  background:
    radial-gradient(circle at 14% 18%, rgba(108,215,47,.16), transparent 22%),
    radial-gradient(circle at 84% 28%, rgba(0,111,88,.14), transparent 26%),
    linear-gradient(180deg,#f4faf8 0%, #edf6f3 100%);
}
.catalog-hero-modern__content{max-width:1040px;margin:0 auto;text-align:center}
.catalog-hero-modern h1{font-size:clamp(2.4rem,4.6vw,5rem);line-height:1.02;letter-spacing:-.055em;font-weight:900;color:#052e28;margin:1rem auto 1rem;max-width:15ch}
.catalog-hero-modern p{font-size:1.12rem;color:#5c746f;max-width:76ch;margin:0 auto 1.7rem}
.catalog-searchbar{
  display:grid;
  grid-template-columns:1fr 220px 150px auto;
  gap:.8rem;
  padding:.8rem;
  background:rgba(255,255,255,.86);
  border:1px solid var(--kronos-border);
  box-shadow:var(--kronos-shadow);
  border-radius:999px;
}
.catalog-searchbar input,.catalog-searchbar select{border:0;background:#f6faf8;border-radius:999px;padding:.95rem 1.1rem;color:var(--kronos-text);font-weight:600;min-width:0}
.catalog-searchbar input:focus,.catalog-searchbar select:focus{outline:2px solid rgba(0,111,88,.16)}
.catalog-body-modern{background:#fff}
.catalog-toolbar-modern{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.6rem}
.catalog-toolbar-modern strong{display:block;font-size:1.8rem;font-weight:900;color:#06382f}
.catalog-toolbar-modern span{display:block;color:var(--kronos-green);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}
.catalog-category-pills{display:flex;gap:.6rem;flex-wrap:wrap}.catalog-category-pills a{color:#445b56;border:1px solid var(--kronos-border);padding:.6rem 1rem;border-radius:999px;font-weight:800;background:#fff}.catalog-category-pills a.active,.catalog-category-pills a:hover{background:var(--kronos-green);border-color:var(--kronos-green);color:#fff}
.catalog-grid-modern{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem}.catalog-grid-modern--related{grid-template-columns:repeat(4,minmax(0,1fr))}
.catalog-product-card{position:relative;overflow:hidden;border:1px solid var(--kronos-border);background:#fff;border-radius:28px;color:inherit;box-shadow:var(--kronos-shadow);transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease}.catalog-product-card:hover{color:inherit;transform:translateY(-8px);box-shadow:0 32px 80px rgba(4,53,45,.14);border-color:#cfe4df}.catalog-product-card__image{position:relative;height:300px;display:grid;place-items:center;background:linear-gradient(180deg,#fbfdfc 0%,#f3f8f6 100%);overflow:hidden}.catalog-product-card__image img{max-width:85%;max-height:86%;object-fit:contain;transition:transform .45s ease, filter .45s ease}.catalog-product-card:hover .catalog-product-card__image img{transform:scale(1.12);filter:drop-shadow(0 16px 24px rgba(0,0,0,.10))}.variant-badge{position:absolute;top:16px;right:16px;background:rgba(0,111,88,.92);color:#fff;border-radius:999px;padding:.45rem .75rem;font-weight:800;font-size:.78rem}.catalog-product-card__body{padding:1.25rem}.catalog-product-card__code{display:inline-flex;color:var(--kronos-green);font-weight:900;letter-spacing:.05em;margin-bottom:.5rem}.catalog-product-card h2{font-size:1.12rem;font-weight:900;line-height:1.25;margin:0 0 .65rem;color:#082f28}.catalog-product-card p{font-size:.92rem;color:#647973;line-height:1.55;min-height:4.25rem;margin-bottom:1rem}.catalog-product-card__meta{display:flex;gap:.5rem;flex-wrap:wrap}.catalog-product-card__meta span{background:#f0f7f4;color:#0b6b57;border:1px solid #d8e9e4;border-radius:999px;padding:.4rem .65rem;font-weight:800;font-size:.78rem}
.product-show-modern{padding:72px 0;background:linear-gradient(180deg,#f5faf8 0%,#fff 100%)}.product-viewer-modern{position:relative;background:#fff;border:1px solid var(--kronos-border);border-radius:36px;padding:2rem;min-height:620px;display:grid;place-items:center;box-shadow:var(--kronos-shadow-lg);overflow:hidden}.product-viewer-modern::before{content:"";position:absolute;inset:8%;background:radial-gradient(circle,rgba(108,215,47,.10),transparent 60%);border-radius:50%;pointer-events:none}.product-viewer-modern img{position:relative;z-index:1;max-width:95%;max-height:540px;object-fit:contain;transition:transform .45s ease,opacity .16s ease}.product-viewer-modern:hover img{transform:scale(1.08)}.product-viewer-modern img.is-changing{opacity:.2;transform:scale(.98)}.viewer-zoom-hint{position:absolute;left:24px;bottom:24px;z-index:2;border:0;background:#fff;border-radius:999px;padding:.8rem 1.05rem;box-shadow:0 12px 30px rgba(4,53,45,.12);font-weight:800;color:#24504a}.product-info-modern{padding:1rem 0}.product-breadcrumb{color:#81918d;font-size:.92rem;margin-bottom:1.2rem}.product-info-modern h1{font-size:clamp(2.2rem,4vw,4.2rem);line-height:1.05;letter-spacing:-.055em;font-weight:900;color:#082f28;margin:.7rem 0 1rem}.product-info-modern p{color:#5b716b;font-size:1.03rem}.tech-grid--modern{margin-top:1.5rem}.tech-grid--modern div{border:1px solid var(--kronos-border);background:linear-gradient(180deg,#fff 0%,#f5faf8 100%);border-radius:18px}.product-configurator-preview{margin-top:1.5rem;border:1px solid var(--kronos-border);border-radius:24px;background:#fff;padding:1.2rem;box-shadow:var(--kronos-shadow)}.product-configurator-preview h2{font-size:1.2rem;font-weight:900;margin:0 0 .3rem}.product-configurator-preview p{font-size:.92rem;margin:0 0 1rem}.variant-swatches{display:flex;flex-wrap:wrap;gap:.7rem}.variant-swatches button{width:38px;height:38px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #d7e4e0,0 8px 18px rgba(4,53,45,.12);background:var(--swatch);transition:transform .2s ease,box-shadow .2s ease}.variant-swatches button:hover,.variant-swatches button.active{transform:translateY(-2px) scale(1.06);box-shadow:0 0 0 3px rgba(0,111,88,.25),0 12px 24px rgba(4,53,45,.16)}
@media (max-width:1199.98px){.catalog-grid-modern{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-searchbar{grid-template-columns:1fr 1fr}.catalog-searchbar button{grid-column:span 2}.product-viewer-modern{min-height:520px}.product-viewer-modern img{max-height:440px}}
@media (max-width:767.98px){.catalog-hero-modern{padding:58px 0 42px}.catalog-searchbar{grid-template-columns:1fr;border-radius:28px}.catalog-searchbar button{grid-column:auto}.catalog-grid-modern{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}.catalog-product-card{border-radius:20px}.catalog-product-card__image{height:185px}.catalog-product-card__body{padding:1rem}.catalog-product-card p{display:none}.catalog-product-card h2{font-size:.95rem}.catalog-toolbar-modern strong{font-size:1.35rem}.product-viewer-modern{min-height:360px;padding:1rem}.product-viewer-modern img{max-height:310px}.product-info-modern h1{font-size:2.2rem}}
@media (max-width:420px){.catalog-grid-modern{grid-template-columns:1fr}.catalog-product-card__image{height:220px}}

/* ===== v10 public product simulator refinements ===== */
.product-show-modern--simulator{padding:64px 0 72px}.product-viewer-modern--simulator{min-height:640px}.product-info-modern--simulator h1{font-size:clamp(2.1rem,3.5vw,3.6rem)}.product-configurator-preview--full{padding:1.35rem 1.4rem}.product-configurator-preview__title{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1rem}.product-configurator-preview__title h2{font-size:1.25rem}.config-row{display:grid;grid-template-columns:110px 1fr;gap:1rem;align-items:center;border-top:1px solid #e1ebe7;padding:1rem 0}.config-row:first-of-type{border-top:0}.config-row>span{text-transform:uppercase;font-size:.78rem;font-weight:900;letter-spacing:.06em;color:#183f38}.variant-swatches--labeled button{position:relative}.variant-swatches--labeled button em{position:absolute;left:50%;top:calc(100% + 8px);transform:translateX(-50%);opacity:0;pointer-events:none;background:#0b3c34;color:#fff;border-radius:999px;padding:.22rem .48rem;font-style:normal;font-size:.7rem;font-weight:800;white-space:nowrap;transition:.18s ease}.variant-swatches--labeled button:hover em,.variant-swatches--labeled button.active em{opacity:1}.variant-pills{display:flex;flex-wrap:wrap;gap:.55rem}.variant-pills button{border:1px solid #d5e3df;background:#fff;color:#184840;border-radius:999px;padding:.55rem .85rem;font-weight:800;transition:.18s ease}.variant-pills button:hover,.variant-pills button.active{border-color:#006f58;background:#e9f6ef;color:#006f58;transform:translateY(-2px)}
@media(max-width:767.98px){.config-row{grid-template-columns:1fr;gap:.6rem}.product-configurator-preview__title{flex-direction:column}.product-viewer-modern--simulator{min-height:380px}.variant-swatches--labeled button em{display:none}}

/* ===== v11 catalog pagination and dependent configurator ===== */
.catalog-searchbar--with-limit{
  grid-template-columns:minmax(240px,1.8fr) minmax(180px,.75fr) minmax(140px,.55fr) minmax(150px,.55fr) auto;
}
.catalog-range-text{margin:.35rem 0 0;color:#61756f;font-size:.95rem}
.catalog-pagination{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:.55rem;
  flex-wrap:wrap;
  margin-top:2.2rem;
}
.catalog-pagination a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:42px;
  height:42px;
  padding:0 .95rem;
  border:1px solid var(--kronos-border);
  border-radius:999px;
  background:#fff;
  color:#31504a;
  font-weight:850;
  box-shadow:0 10px 24px rgba(4,53,45,.05);
}
.catalog-pagination a.active,
.catalog-pagination a:hover{
  background:var(--kronos-green);
  border-color:var(--kronos-green);
  color:#fff;
}
.catalog-pagination a.disabled{
  opacity:.45;
  pointer-events:none;
}
.catalog-empty-state{
  grid-column:1/-1;
  text-align:center;
  padding:3rem 2rem;
  border:1px dashed #c8dad4;
  border-radius:28px;
  background:#f8fbfa;
}
.catalog-empty-state h2{font-weight:900;color:#06382f}
.catalog-empty-state p{color:#60756f}
.variant-pills button.is-disabled,
.variant-swatches--labeled button.is-disabled{
  opacity:.28;
  cursor:not-allowed;
  filter:grayscale(.5);
  transform:none !important;
}
.variant-current{
  margin-top:1rem;
  padding:.85rem 1rem;
  border-radius:18px;
  background:#f2f8f5;
  border:1px solid #d9e9e3;
  color:#49635d;
  font-size:.92rem;
}
.variant-current strong{color:var(--kronos-green)}
.product-configurator-preview .config-row[data-config-row="anel"] .variant-pills button.active,
.product-configurator-preview .config-row[data-config-row="anel"] .variant-pills button:hover{
  background:#08382f;
  border-color:#08382f;
  color:#fff;
}
@media(max-width:1199.98px){
  .catalog-searchbar--with-limit{grid-template-columns:1fr 1fr;}
  .catalog-searchbar--with-limit .btn{grid-column:1/-1;}
}
@media(max-width:767.98px){
  .catalog-searchbar--with-limit{grid-template-columns:1fr;}
  .catalog-product-card__image{height:220px;}
  .catalog-product-card p{min-height:0;}
}

/* ===== v13 contact and home refinements ===== */
.insight-banner{
  background:
    radial-gradient(circle at 18% 40%, rgba(108,215,47,.18), transparent 24%),
    radial-gradient(circle at 78% 72%, rgba(255,255,255,.08), transparent 26%),
    linear-gradient(135deg,#00483c 0%, #006f58 52%, #07836a 100%);
}
.insight-banner__glow{
  background:
    radial-gradient(circle at 15% 50%, rgba(0,0,0,.15), transparent 18%),
    radial-gradient(circle at 50% 10%, rgba(108,215,47,.2), transparent 18%),
    radial-gradient(circle at 88% 84%, rgba(255,255,255,.09), transparent 20%);
}
.footer-contact-link{color:rgba(255,255,255,.78);transition:.2s ease}
.footer-contact-link:hover{color:#a9ff80}
.contact-direct-grid--stacked{grid-template-columns:1fr}
.contact-direct-item--wide{align-items:flex-start}
.commercial-whatsapp-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:.7rem;
  margin-top:.55rem;
}
.commercial-whatsapp-list a{
  display:flex;
  flex-direction:column;
  gap:.15rem;
  padding:.7rem .85rem;
  border-radius:16px;
  background:#f5faf8;
  border:1px solid #dce9e5;
  color:var(--kronos-text);
  transition:.2s ease;
}
.commercial-whatsapp-list a:hover{transform:translateY(-2px);border-color:#b9d6ce;color:var(--kronos-green)}
.commercial-whatsapp-list strong{font-size:.92rem;color:var(--kronos-green)}
.commercial-whatsapp-list span{font-size:.88rem;color:var(--kronos-muted)}
@media (max-width: 575.98px){
  .commercial-whatsapp-list{grid-template-columns:1fr}
}

/* ===== v14 catalog filters and technical variation fields ===== */
.catalog-searchbar--with-limit{
  grid-template-columns:minmax(280px,1.7fr) minmax(220px,.8fr) minmax(150px,.55fr) minmax(150px,.55fr) auto;
  gap:1rem;
  padding:1rem;
}
.catalog-searchbar input,
.catalog-searchbar select{
  height:56px;
  padding:0 1.25rem;
  border:1px solid rgba(0,111,88,.08);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
}
.catalog-searchbar select{
  appearance:auto;
  cursor:pointer;
}
.catalog-searchbar .btn{
  min-height:56px;
  padding-inline:1.75rem;
}
.catalog-category-pills{
  row-gap:.75rem;
}
.config-row[data-config-row="pco"] .variant-pills button.active,
.config-row[data-config-row="perfil"] .variant-pills button.active,
.config-row[data-config-row="preforma"] .variant-pills button.active{
  background:#e6f7ed;
  border-color:#006f58;
  color:#006f58;
}
.variant-pills[id="variantPreforms"] button{
  max-width:100%;
  white-space:normal;
  text-align:left;
  line-height:1.25;
}
@media(max-width:1199.98px){
  .catalog-searchbar--with-limit{grid-template-columns:1fr 1fr; border-radius:32px;}
  .catalog-searchbar--with-limit .btn{grid-column:1/-1;}
}
@media(max-width:767.98px){
  .catalog-searchbar--with-limit{grid-template-columns:1fr; gap:.7rem;}
  .catalog-searchbar input,.catalog-searchbar select{height:52px;}
  .catalog-searchbar--with-limit .btn{grid-column:auto;}
}

/* ===== v16 lightweight motion system ===== */
.site-header{
  transition:box-shadow .28s ease, background-color .28s ease, border-color .28s ease, transform .28s ease;
}
.site-header.is-scrolled{
  box-shadow:0 18px 44px rgba(5,38,33,.10);
  border-color:rgba(0,111,88,.12);
  background:rgba(255,255,255,.96);
}

.js-ready [data-animate]{
  opacity:0;
  transform:translate3d(0, 24px, 0);
  filter:blur(8px);
  transition:
    opacity .7s cubic-bezier(.22,1,.36,1),
    transform .7s cubic-bezier(.22,1,.36,1),
    filter .7s cubic-bezier(.22,1,.36,1);
  transition-delay:var(--reveal-delay, 0ms);
  will-change:opacity, transform, filter;
}
.js-ready [data-animate="text-rise"]{
  transform:translate3d(0, 18px, 0);
  filter:blur(5px);
  letter-spacing:-.055em;
}
.js-ready [data-animate].is-visible{
  opacity:1;
  transform:translate3d(0,0,0);
  filter:blur(0);
}

.hero-premium::before,
.hero-premium::after,
.about-hero::before,
.catalog-hero::before{
  animation:kronos-soft-float 11s ease-in-out infinite alternate;
}
.hero-premium::after{animation-duration:14s;animation-direction:alternate-reverse}
.video-card,
.image-panel,
.product-detail-visual,
.about-highlight-card{
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.video-card:hover,
.image-panel:hover,
.product-detail-visual:hover,
.about-highlight-card:hover{
  transform:translateY(-4px);
  box-shadow:0 28px 80px rgba(4,36,31,.14);
}

.product-card-modern,
.catalog-product-card,
.showcase-card,
.feature-card-modern,
.authority-card,
.line-card,
.about-gallery__item,
.service-card,
.contact-card{
  position:relative;
  transform-style:preserve-3d;
  transition:
    transform .28s cubic-bezier(.22,1,.36,1),
    box-shadow .28s cubic-bezier(.22,1,.36,1),
    border-color .28s ease,
    background-color .28s ease;
  will-change:transform;
}
.product-card-modern::before,
.catalog-product-card::before,
.showcase-card::before,
.feature-card-modern::before,
.authority-card::before,
.line-card::before,
.about-gallery__item::before,
.service-card::before,
.contact-card::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  opacity:0;
  border-radius:inherit;
  background:radial-gradient(circle at var(--glow-x,50%) var(--glow-y,50%), rgba(108,215,47,.16), transparent 38%);
  transition:opacity .28s ease;
}
.product-card-modern > *,
.catalog-product-card > *,
.showcase-card > *,
.feature-card-modern > *,
.authority-card > *,
.line-card > *,
.about-gallery__item > *,
.service-card > *,
.contact-card > *{
  position:relative;
  z-index:1;
}
.has-pointer-interaction.is-tilting{
  transform:perspective(950px) rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg)) translateY(-6px);
  box-shadow:0 26px 70px rgba(5,38,33,.14);
}
.has-pointer-interaction.is-tilting::before{opacity:1}
.is-tapping{transform:scale(.985) !important}

.product-card-modern__image img,
.catalog-product-card__image img,
.showcase-card__media img,
.about-gallery__item img,
.service-card img,
.blog-card img,
.product-detail-visual img{
  transition:transform .55s cubic-bezier(.22,1,.36,1), filter .55s ease;
  will-change:transform;
}
.product-card-modern:hover .product-card-modern__image img,
.catalog-product-card:hover .catalog-product-card__image img,
.showcase-card:hover .showcase-card__media img,
.about-gallery__item:hover img,
.service-card:hover img,
.blog-card:hover img,
.product-detail-visual:hover img{
  transform:scale(1.045);
}

.btn,
.catalog-category-pills a,
.variant-swatches button,
.variant-pills button,
.whatsapp-float{
  transition:transform .22s ease, box-shadow .22s ease, background-color .22s ease, border-color .22s ease, color .22s ease;
}
.btn:hover,
.catalog-category-pills a:hover,
.variant-swatches button:hover,
.variant-pills button:hover{
  transform:translateY(-2px);
}
.btn:active,
.catalog-category-pills a:active,
.variant-swatches button:active,
.variant-pills button:active,
.whatsapp-float:active{
  transform:translateY(0) scale(.98);
}

.whatsapp-float{
  animation:kronos-whatsapp-pulse 3.8s ease-in-out infinite;
}

@keyframes kronos-soft-float{
  from{transform:translate3d(0,0,0) rotate(18deg)}
  to{transform:translate3d(10px,-12px,0) rotate(22deg)}
}
@keyframes kronos-whatsapp-pulse{
  0%,100%{box-shadow:0 14px 40px rgba(31,184,88,.35)}
  50%{box-shadow:0 18px 52px rgba(31,184,88,.52)}
}

@media (max-width: 767.98px){
  .js-ready [data-animate]{
    transform:translate3d(0, 14px, 0);
    filter:blur(4px);
    transition-duration:.48s;
  }
  .product-card-modern:hover .product-card-modern__image img,
  .catalog-product-card:hover .catalog-product-card__image img,
  .showcase-card:hover .showcase-card__media img,
  .about-gallery__item:hover img,
  .service-card:hover img,
  .blog-card:hover img,
  .product-detail-visual:hover img{
    transform:none;
  }
  .whatsapp-float{animation:none}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    scroll-behavior:auto !important;
    transition-duration:.001ms !important;
  }
  .js-ready [data-animate]{
    opacity:1 !important;
    transform:none !important;
    filter:none !important;
  }
}